Update build instruction

FIX: compilation on arm
ADD: lastip
2026-03-15 21:47:57 +02:00 · 2026-03-15 21:59:23 +03:00 · 2026-03-15 20:54:28 +03:00 · 2026-03-15 20:35:02 +03:00 · 2026-03-15 18:32:41 +03:00 · 2026-03-14 20:42:38 +02:00
128 changed files with 2950 additions and 1836 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,9 @@ set(CMAKE_POLICY_VERSION_MINIMUM 3.10)
 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    set(CMAKE_CXX_FLAGS "-Wno-c++11-narrowing -Wno-narrowing -Wno-invalid-source-encoding -Wno-reserved-user-defined-literal")
 endif()
+
 find_package(Threads REQUIRED)
+
 CPMAddPackage("gh:madler/zlib@1.3.2")
 CPMAddPackage(
    NAME "libpng"
@@ -44,8 +46,10 @@ CPMAddPackage(
        "GLFW_BUILD_DOCS OFF"
        "BUILD_SHARED_LIBS ON"
 )
+
 # TODO: Clear this paths with *
 file(GLOB SERVER_SOURCES
+    "project/lib_projects/raknet/jni/RaknetSources/*.cpp"
    "src/NinecraftApp.cpp"
    "src/Performance.cpp"
    "src/SharedConstants.cpp"
@@ -53,8 +57,10 @@ file(GLOB SERVER_SOURCES
    "src/client/IConfigListener.cpp"
    "src/client/Minecraft.cpp"
    "src/client/OptionStrings.cpp"
+    "src/client/Option.cpp"
    "src/client/Options.cpp"
    "src/client/OptionsFile.cpp"
+    "src/client/ServerProfiler.cpp"

    "src/client/gamemode/CreativeMode.cpp"
    "src/client/gamemode/GameMode.cpp"
@@ -79,6 +85,8 @@ file(GLOB SERVER_SOURCES
    "src/network/command/CommandServer.cpp"

    "src/platform/CThread.cpp"
+    "src/platform/HttpClient.cpp"
+    "src/platform/PngLoader.cpp"
    "src/platform/time.cpp"

    "src/platform/input/Controller.cpp"
@@ -97,38 +105,15 @@ file(GLOB SERVER_SOURCES

    "src/world/Direction.cpp"

-    "src/world/entity/AgableMob.cpp"
-    "src/world/entity/Entity.cpp"
-    "src/world/entity/EntityFactory.cpp"
-    "src/world/entity/FlyingMob.cpp"
-    "src/world/entity/HangingEntity.cpp"
-    "src/world/entity/Mob.cpp"
-    "src/world/entity/MobCategory.cpp"
-    "src/world/entity/Motive.cpp"
-    "src/world/entity/Painting.cpp"
-    "src/world/entity/PathfinderMob.cpp"
-    "src/world/entity/SynchedEntityData.cpp"
+    "src/world/entity/*.cpp"

    "src/world/entity/ai/control/MoveControl.cpp"

-    "src/world/entity/animal/Animal.cpp"
-    "src/world/entity/animal/Chicken.cpp"
-    "src/world/entity/animal/Cow.cpp"
-    "src/world/entity/animal/Pig.cpp"
-    "src/world/entity/animal/Sheep.cpp"
-    "src/world/entity/animal/WaterAnimal.cpp"
+    "src/world/entity/animal/*.cpp"

-    "src/world/entity/item/FallingTile.cpp"
-    "src/world/entity/item/ItemEntity.cpp"
-    "src/world/entity/item/PrimedTnt.cpp"
-    "src/world/entity/item/TripodCamera.cpp"
+    "src/world/entity/item/*.cpp"

-    "src/world/entity/monster/Creeper.cpp"
-    "src/world/entity/monster/Monster.cpp"
-    "src/world/entity/monster/PigZombie.cpp"
-    "src/world/entity/monster/Skeleton.cpp"
-    "src/world/entity/monster/Spider.cpp"
-    "src/world/entity/monster/Zombie.cpp"
+    "src/world/entity/monster/*.cpp"

    "src/world/entity/player/Inventory.cpp"
    "src/world/entity/player/Player.cpp"
@@ -138,39 +123,11 @@ file(GLOB SERVER_SOURCES

    "src/world/food/SimpleFoodData.cpp"

-    "src/world/inventory/BaseContainerMenu.cpp"
-    "src/world/inventory/ContainerMenu.cpp"
-    "src/world/inventory/FillingContainer.cpp"
-    "src/world/inventory/FurnaceMenu.cpp"
+    "src/world/inventory/*.cpp"
+    "src/world/item/*.cpp"
+    "src/world/item/crafting/*.cpp"
+    "src/world/level/*.cpp"

-    "src/world/item/ArmorItem.cpp"
-    "src/world/item/BedItem.cpp"
-    "src/world/item/DyePowderItem.cpp"
-    "src/world/item/HangingEntityItem.cpp"
-    "src/world/item/HatchetItem.cpp"
-    "src/world/item/HoeItem.cpp"
-    "src/world/item/Item.cpp"
-    "src/world/item/ItemInstance.cpp"
-    "src/world/item/PickaxeItem.cpp"
-    "src/world/item/ShovelItem.cpp"
-
-    "src/world/item/crafting/ArmorRecipes.cpp"
-    "src/world/item/crafting/FurnaceRecipes.cpp"
-    "src/world/item/crafting/OreRecipes.cpp"
-    "src/world/item/crafting/Recipe.cpp"
-    "src/world/item/crafting/Recipes.cpp"
-    "src/world/item/crafting/StructureRecipes.cpp"
-    "src/world/item/crafting/ToolRecipes.cpp"
-    "src/world/item/crafting/WeaponRecipes.cpp"
-
-    "src/world/level/Explosion.cpp"
-    "src/world/level/Level.cpp"
-    "src/world/level/LightLayer.cpp"
-    "src/world/level/LightUpdate.cpp"
-    "src/world/level/MobSpawner.cpp"
-    "src/world/level/Region.cpp"
-    "src/world/level/TickNextTickData.cpp"
- 
    "src/world/level/biome/Biome.cpp"
    "src/world/level/biome/BiomeSource.cpp"

@@ -178,54 +135,21 @@ file(GLOB SERVER_SOURCES

    "src/world/level/dimension/Dimension.cpp"

-    "src/world/level/levelgen/CanyonFeature.cpp"
-    "src/world/level/levelgen/DungeonFeature.cpp"
-    "src/world/level/levelgen/LargeCaveFeature.cpp"
-    "src/world/level/levelgen/LargeFeature.cpp"
-    "src/world/level/levelgen/RandomLevelSource.cpp"
+    "src/world/level/levelgen/*.cpp"
    "src/world/level/levelgen/feature/Feature.cpp"
-    "src/world/level/levelgen/synth/ImprovedNoise.cpp"
-    "src/world/level/levelgen/synth/PerlinNoise.cpp"
-    "src/world/level/levelgen/synth/Synth.cpp"
+    "src/world/level/levelgen/synth/*.cpp"

    "src/world/level/material/Material.cpp"

    "src/world/level/pathfinder/Path.cpp"

-    "src/world/level/storage/ExternalFileLevelStorage.cpp"
-    "src/world/level/storage/ExternalFileLevelStorageSource.cpp"
-    "src/world/level/storage/FolderMethods.cpp"
-    "src/world/level/storage/LevelData.cpp"
-    "src/world/level/storage/LevelStorageSource.cpp"
-    "src/world/level/storage/RegionFile.cpp"
-
-    "src/world/level/tile/BedTile.cpp"
-    "src/world/level/tile/ChestTile.cpp"
-    "src/world/level/tile/CropTile.cpp"
-    "src/world/level/tile/DoorTile.cpp"
-    "src/world/level/tile/EntityTile.cpp"
-    "src/world/level/tile/FurnaceTile.cpp"
-    "src/world/level/tile/GrassTile.cpp"
-    "src/world/level/tile/HeavyTile.cpp"
-    "src/world/level/tile/LightGemTile.cpp"
-    "src/world/level/tile/MelonTile.cpp"
-    "src/world/level/tile/Mushroom.cpp"
-    "src/world/level/tile/NetherReactor.cpp"
-    "src/world/level/tile/NetherReactorPattern.cpp"
-    "src/world/level/tile/StairTile.cpp"
-    "src/world/level/tile/StemTile.cpp"
-    "src/world/level/tile/StoneSlabTile.cpp"
-    "src/world/level/tile/TallGrass.cpp"
-    "src/world/level/tile/Tile.cpp"
-    "src/world/level/tile/TrapDoorTile.cpp"
-    "src/world/level/tile/entity/ChestTileEntity.cpp"
-    "src/world/level/tile/entity/FurnaceTileEntity.cpp"
-    "src/world/level/tile/entity/NetherReactorTileEntity.cpp"
-    "src/world/level/tile/entity/SignTileEntity.cpp"
-    "src/world/level/tile/entity/TileEntity.cpp"
+    "src/world/level/storage/*.cpp"
+    "src/world/level/tile/*.cpp"
+    "src/world/level/tile/entity/*.cpp"

    "src/world/phys/HitResult.cpp"
 ) 
+
 file(GLOB CLIENT_SOURCES 
    "src/client/*.cpp"

@@ -317,22 +241,24 @@ if(PLATFORM STREQUAL "PLATFORM_GLFW")
    list(APPEND CLIENT_SOURCES "src/AppPlatform_glfw.cpp")
 endif()

-# Explicitly list files added after the initial glob so they are always included
-list(APPEND CLIENT_SOURCES
-    "src/client/gui/screens/ConsoleScreen.cpp"
-    "src/client/gui/screens/UsernameScreen.cpp"
-    "src/client/gui/screens/CreditsScreen.cpp"
+# Server
+add_executable("${PROJECT_NAME}-server" ${SERVER_SOURCES})
+
+target_compile_definitions("${PROJECT_NAME}-server" PUBLIC "STANDALONE_SERVER" "SERVER_PROFILER")
+
+target_include_directories("${PROJECT_NAME}-server" PUBLIC 
+   "${CMAKE_SOURCE_DIR}/src/"
+   "project/lib_projects/raknet/jni/RaknetSources"
 )

+target_link_libraries("${PROJECT_NAME}-server" ${CMAKE_THREAD_LIBS_INIT} png_shared)
+
+
 add_executable(${PROJECT_NAME} 
    ${CLIENT_SOURCES}
    "glad/src/glad.c"
 )

-#add_executable("${PROJECT_NAME}-server"
-#    ${SERVER_SOURCES} 
-#)
-
 if(WIN32)
    set(EXTRA_LIBS "ws2_32")
    target_compile_definitions(${PROJECT_NAME} PUBLIC "_CRT_SECURE_NO_WARNINGS")
@@ -343,6 +269,7 @@ if(PLATFORM STREQUAL "PLATFORM_WIN32" OR PLATFORM STREQUAL "PLATFORM_GLFW")
 endif()


+
 target_include_directories(${PROJECT_NAME} PUBLIC 
    "${CMAKE_SOURCE_DIR}/glad/include/"
    "${CMAKE_SOURCE_DIR}/src"
@@ -351,15 +278,6 @@ target_include_directories(${PROJECT_NAME} PUBLIC
    "lib/include"
 )

-# Server
-#target_link_libraries("${PROJECT_NAME}-server"     PRIVATE
-#    raknet ${CMAKE_THREAD_LIBS_INIT})
-#target_compile_definitions("${PROJECT_NAME}-server" PUBLIC "STANDALONE_SERVER")
-
-#target_include_directories("${PROJECT_NAME}-server" PUBLIC 
-#    "${CMAKE_SOURCE_DIR}/src/"
-#)
-
 # Client
 target_compile_definitions(${PROJECT_NAME} PUBLIC "OPENGL_ES" "NO_EGL" ${PLATFORM})
 target_link_libraries(${PROJECT_NAME} zlib png_shared alsoft.common OpenAL::OpenAL glfw ${EXTRA_LIBS})
--- a/README.md
+++ b/README.md
@@ -27,11 +27,38 @@ This project aims to preserve and improve this early version of Minecraft PE.
 # Build

 ## CMake
+### Linux 
+1. Install dependiences
+
+(Debian-like)
+
+``sudo apt install build-essentials git cmake libgl-dev libwayland-dev xorg-dev libxkbcommon-dev``
+
+(Arch-like)
+
+``sudo pacman -S base-devel git cmake libglvnd wayland xorg-server-devel xorgproto libxkbcommon``
+
+2. Create build folder
+``mkdir build && cd build``
+
+3. Generate CMake cache and build the project
 ```
-mkdir build && cd build
 cmake .. -B .
-make -j4
+cmake --build .
 ```
+
+### Windows
+1. Install [Visual studio Build Tools](https://aka.ms/vs/stable/vs_BuildTools.exe) and [CMake](https://github.com/Kitware/CMake/releases/download/v4.3.0-rc3/cmake-4.3.0-rc3-windows-x86_64.msi)
+
+2. Create build folder
+``mkdir build && cd build``
+
+3. Generate CMake cache and build the project
+```
+cmake ..
+cmake --build .
+```
+
 ## Visual Studio

 1. Open the repository folder in **Visual Studio**.  
@@ -40,17 +67,28 @@ make -j4
 4. Press **Run** (or F5) to build and launch the game.

 ## Android
-Download [r14b Android NDK](http://dl.google.com/android/repository/android-ndk-r14b-windows-x86_64.zip) and run `build.ps1`:
-```
+
+1. Download **Android NDK r14b**:  
+   http://dl.google.com/android/repository/android-ndk-r14b-windows-x86_64.zip
+
+2. Extract it to the root of your `C:` drive so the path becomes:
+
+   ```
+   C:\android-ndk-r14b
+   ```
+
+3. Run the build script:
+
+```powershell
 # Full build (NDK + Java + APK + install)
 .\build.ps1

-# Skip NDK recompile (Java/assets changed only)
-.\build.ps1 -NoJava
-
-# Skip Java recompile (C++ changed only)  
+# Skip C++ compilation (Java/assets changed only)
 .\build.ps1 -NoCpp

-# Only repackage + install (no recompile at all)
+# Skip Java compilation (C++ changed only)
+.\build.ps1 -NoJava
+
+# Only repackage + install (no compilation)
 .\build.ps1 -NoBuild
 ```
--- a/build.ps1
+++ b/build.ps1
@@ -220,14 +220,15 @@ if (-not $NoCpp -and -not $NoBuild) {
    Write-Step "NDK build (arm64-v8a)"
    # NDK r14b on Windows hits the 32K CreateProcess limit with long paths.
    # Work around it by building through a short junction C:\m -> repo root.
-    $junctionBase = "C:\m"
-    if (-not (Test-Path $junctionBase)) {
-        & cmd.exe /c "mklink /J `"$junctionBase`" `"$repo`"" | Out-Null
+    # Use forward slashes in the build paths to prevent the NDK toolchain from stripping backslashes.
+    $junctionBase = "C:/m"
+    if (-not (Test-Path "C:\m")) {
+        & cmd.exe /c "mklink /J `"C:\m`" `"$repo`"" | Out-Null
    }
-    Push-Location "$junctionBase\project\android\jni"
-    $env:NDK_MODULE_PATH = "$junctionBase\project\lib_projects"
+    Push-Location "$junctionBase/project/android/jni"
+    $env:NDK_MODULE_PATH = "$junctionBase/project/lib_projects"
    # run ndk-build and capture everything; let user see full output for debugging
-    $ndkOutput = & "$ndk\ndk-build.cmd" NDK_PROJECT_PATH="$junctionBase\project\android" APP_BUILD_SCRIPT="$junctionBase\project\android\jni\Android.mk" 2>&1 | Tee-Object -Variable ndkOutput
+    $ndkOutput = & "$ndk\ndk-build.cmd" NDK_PROJECT_PATH="$junctionBase/project/android" APP_BUILD_SCRIPT="$junctionBase/project/android/jni/Android.mk" 2>&1 | Tee-Object -Variable ndkOutput
    # dump entire output for diagnosis
    Write-Host "---- NDK BUILD OUTPUT BEGIN ----"
    $ndkOutput | ForEach-Object { Write-Host $_ }
--- a/data/images/mob/char.png
+++ b/data/images/mob/char.png
--- a/data/lang/en_US.lang
+++ b/data/lang/en_US.lang
@@ -145,9 +145,14 @@ options.gamma=Brightness
 options.gamma.min=Moody
 options.gamma.max=Bright
 options.group.mojang=Login
+options.group.general=General
 options.group.game=Game
 options.group.controls=Controls
 options.group.graphics=Graphics
+options.group.tweaks=Tweaks
+options.allowSprint=Allow sprint
+options.barOnTop=HUD above inventory
+options.autojump=Auto Jump
 options.thirdperson=Third Person
 options.servervisible=Server Visible
 options.sensitivity=Sensitivity
@@ -187,6 +192,15 @@ options.particles=Particles
 options.particles.all=All
 options.particles.decreased=Decreased
 options.particles.minimal=Minimal
+options.username=Username
+options.smoothCamera=Smooth camera
+options.destroyVibration=Destroy vibration
+options.isLeftHanded=Left handed
+options.useTouchscreen=Use touchscreen
+options.fancyGraphics=Fancy graphics
+options.renderDebug=Debug render
+options.anaglyph3d=3D anaglyph
+

 performance.max=Max FPS
 performance.balanced=Balanced
@@ -194,21 +208,21 @@ performance.powersaver=Power saver

 controls.title=Controls

-key.forward=Forward
-key.left=Left
-key.back=Back
-key.right=Right
-key.jump=Jump
-key.inventory=Inventory
-key.drop=Drop
-key.chat=Chat
-key.fog=Toggle Fog
-key.sneak=Sneak
-key.playerlist=List Players
-key.attack=Attack
-key.use=Use Item
-key.pickItem=Pick Block
-key.mouseButton=Button %1$s
+options.key.forward=Forward
+options.key.left=Left
+options.key.back=Back
+options.key.right=Right
+options.key.jump=Jump
+options.key.inventory=Inventory
+options.key.drop=Drop
+options.key.chat=Chat
+options.key.fog=Toggle Fog
+options.key.sneak=Sneak
+options.key.playerlist=List Players
+options.key.attack=Attack
+options.key.use=Use Item
+options.key.pickItem=Pick Block
+options.key.mouseButton=Button %1$s

 texturePack.openFolder=Open texture pack folder
 texturePack.title=Select Texture Pack
--- a/project/android/jni/Android.mk
+++ b/project/android/jni/Android.mk
@@ -1,4 +1,6 @@
 LOCAL_PATH := $(call my-dir)
+# Convert Windows backslashes to forward slashes so NDK toolchain doesn’t treat them as escapes.
+LOCAL_PATH := $(subst \,/,$(LOCAL_PATH))

 include $(CLEAR_VARS)

@@ -12,6 +14,7 @@ LOCAL_SRC_FILES := ../../../src/main.cpp \
                   ../../../src/platform/input/Multitouch.cpp \
                   ../../../src/platform/time.cpp \
                   ../../../src/platform/CThread.cpp \
+                   ../../../src/platform/HttpClient.cpp \
 ../../../src/NinecraftApp.cpp \
 ../../../src/Performance.cpp \
 ../../../src/SharedConstants.cpp \
--- a/project/android/jni/Application.mk
+++ b/project/android/jni/Application.mk
@@ -2,4 +2,5 @@ APP_PLATFORM := android-21
 APP_STL := gnustl_static
 APP_OPTIM        := release
 APP_ABI          := arm64-v8a
+APP_SHORT_COMMANDS := true
 #APP_ABI          := armeabi-v7a x86
--- a/project/dedicated_server/CMakeLists.txt
+++ b/project/dedicated_server/CMakeLists.txt
@@ -19,6 +19,7 @@ set(CompileFiles ../../src/main.cpp
 ../../src/client/IConfigListener.cpp
 ../../src/client/Minecraft.cpp
 ../../src/client/Options.cpp
+../../src/client/Option.cpp
 ../../src/client/OptionsFile.cpp
 ../../src/client/OptionStrings.cpp
 ../../src/client/gamemode/GameMode.cpp
@@ -155,5 +156,5 @@ set(CompileFiles ../../src/main.cpp
 add_executable(mcpe_server ${CompileFiles})
 target_link_libraries(mcpe_server raknet ${CMAKE_THREAD_LIBS_INIT})
 target_include_directories(mcpe_server PUBLIC
-    "minecraft-pe-0.6.1/src/"
+    "../../src/"
 )
--- a/project/lib_projects/raknet/jni/RaknetSources/FileList.cpp
+++ b/project/lib_projects/raknet/jni/RaknetSources/FileList.cpp
@@ -10,8 +10,8 @@
 #include <io.h>


-#elif !defined ( __APPLE__ ) && !defined ( __APPLE_CC__ ) && !defined ( __PPC__ ) && !defined ( __FreeBSD__ ) && !defined ( __S3E__ )
-#include <sys/io.h>
+// #elif !defined ( __APPLE__ ) && !defined ( __APPLE_CC__ ) && !defined ( __PPC__ ) && !defined ( __FreeBSD__ ) && !defined ( __S3E__ )
+// #include <sys/io.h>
 #endif


--- a/src/AppPlatform.h
+++ b/src/AppPlatform.h
@@ -71,6 +71,7 @@ public:

 	virtual void saveScreenshot(const std::string& filename, int glWidth, int glHeight) {}
 	virtual TextureData loadTexture(const std::string& filename_, bool textureFolder) { return TextureData(); }
+	virtual TextureData loadTextureFromMemory(const unsigned char* data, size_t size) { return TextureData(); }

    virtual void playSound(const std::string& fn, float volume, float pitch) {}

--- a/src/AppPlatform_glfw.h
+++ b/src/AppPlatform_glfw.h
@@ -3,6 +3,8 @@

 #include "AppPlatform.h"
 #include "platform/log.h"
+#include "platform/HttpClient.h"
+#include "platform/PngLoader.h"
 #include "client/renderer/gles.h"
 #include "world/level/storage/FolderMethods.h"
 #include <png.h>
@@ -11,6 +13,7 @@
 #include <sstream>
 #include <GLFW/glfw3.h>
 #include <ctime>
+#include "util/StringUtils.h"

 #ifdef _WIN32
 #include <windows.h>
@@ -55,10 +58,19 @@ public:

    TextureData loadTexture(const std::string& filename_, bool textureFolder)
 	{
+		// Support fetching PNG textures via HTTP/HTTPS (for skins, etc)
+		if (Util::startsWith(filename_, "http://") || Util::startsWith(filename_, "https://")) {
+			std::vector<unsigned char> body;
+			if (HttpClient::download(filename_, body) && !body.empty()) {
+				return loadTextureFromMemory(body.data(), body.size());
+			}
+			return TextureData();
+		}
+
 		TextureData out;

 		std::string filename = textureFolder? "data/images/" + filename_
-											: filename_;
+								: filename_;
 		std::ifstream source(filename.c_str(), std::ios::binary);

 		if (source) {
@@ -107,7 +119,11 @@ public:
 		}
    }

-    std::string getDateString(int s) {
+	TextureData loadTextureFromMemory(const unsigned char* data, size_t size) override {
+		return loadPngFromMemory(data, size);
+	}
+
+	virtual std::string getDateString(int s) override {
 		time_t tm = s;

 		char mbstr[100];
@@ -121,9 +137,9 @@ public:

 	virtual float getPixelsPerMillimeter();

-	virtual bool supportsTouchscreen() { return true; }
+	virtual bool supportsTouchscreen() override { return true; }

-	virtual void openURL(const std::string& url) {
+	virtual void openURL(const std::string& url) override {
 #ifdef _WIN32
 		ShellExecuteA(NULL, "open", url.c_str(), NULL, NULL, SW_SHOWNORMAL);
 #elif __linux__
--- a/src/AppPlatform_win32.h
+++ b/src/AppPlatform_win32.h
@@ -3,8 +3,11 @@

 #include "AppPlatform.h"
 #include "platform/log.h"
+#include "platform/HttpClient.h"
+#include "platform/PngLoader.h"
 #include "client/renderer/gles.h"
 #include "world/level/storage/FolderMethods.h"
+#include "util/StringUtils.h"
 #include <png.h>
 #include <cmath>
 #include <fstream>
@@ -50,10 +53,19 @@ public:

    TextureData loadTexture(const std::string& filename_, bool textureFolder)
 	{
+		// Support fetching PNG textures via HTTP/HTTPS (for skins, etc).
+		if (Util::startsWith(filename_, "http://") || Util::startsWith(filename_, "https://")) {
+			std::vector<unsigned char> body;
+			if (HttpClient::download(filename_, body) && !body.empty()) {
+				return loadTextureFromMemory(body.data(), body.size());
+			}
+			return TextureData();
+		}
+
 		TextureData out;

 		std::string filename = textureFolder? "data/images/" + filename_
-											: filename_;
+								: filename_;
 		std::ifstream source(filename.c_str(), std::ios::binary);

 		if (source) {
@@ -102,7 +114,9 @@ public:
 		}
    }

-    std::string getDateString(int s) {
+	TextureData loadTextureFromMemory(const unsigned char* data, size_t size) override {
+		return loadPngFromMemory(data, size);
+	}
 		time_t tm = s;

 		char mbstr[100];
--- a/src/NinecraftApp.cpp
+++ b/src/NinecraftApp.cpp
@@ -111,7 +111,9 @@ void NinecraftApp::init()
 #ifndef STANDALONE_SERVER
 	LOGI("This: %p\n", this);
 	screenChooser.setScreen(SCREEN_STARTMENU);
-	if (options.username.empty()) {
+
+	if (options.getBooleanValue(OPTIONS_FIRST_LAUNCH)) {
+		options.toggle(OPTIONS_FIRST_LAUNCH);
 		setScreen(new UsernameScreen());
 	}
 #else
--- a/src/client/KeyMapping.h
+++ b/src/client/KeyMapping.h
@@ -1,21 +0,0 @@
-#ifndef NET_MINECRAFT_CLIENT__KeyMapping_H__
-#define NET_MINECRAFT_CLIENT__KeyMapping_H__
-
-//package net.minecraft.client;
-#include <string>
-
-class KeyMapping
-{
-public:
-    std::string name;
-    int key;
-    
-	KeyMapping() {}
-
-    KeyMapping(const std::string& name_, int key_)
-	:	name(name_),
-		key(key_)
-    {}
-};
-
-#endif /*NET_MINECRAFT_CLIENT__KeyMapping_H__*/
--- a/src/client/Minecraft.cpp
+++ b/src/client/Minecraft.cpp
@@ -1,5 +1,8 @@
 #include "Minecraft.h"
 #include "client/player/input/IBuildInput.h"
+#include "platform/input/Keyboard.h"
+#include "world/item/Item.h"
+#include "world/item/ItemInstance.h"
 #include <string>
 #include <cstdlib>

@@ -10,88 +13,34 @@
 #if defined(RPI)
 	#define CREATORMODE
 #endif
-
 #include "../network/RakNetInstance.h"
 #include "../network/ClientSideNetworkHandler.h"
 #include "../network/ServerSideNetworkHandler.h"
 //#include "../network/Packet.h"
 #include "../world/entity/player/Inventory.h"
-#include "../world/level/chunk/ChunkCache.h"
 #include "../world/level/tile/Tile.h"
 #include "../world/level/storage/LevelStorageSource.h"
 #include "../world/level/storage/LevelStorage.h"
 #include "player/input/KeyboardInput.h"
+#include "world/level/chunk/ChunkSource.h"
+
 #ifndef STANDALONE_SERVER
 #include "player/input/touchscreen/TouchInputHolder.h"
-#endif
-#include "player/LocalPlayer.h"
-#include "gamemode/CreativeMode.h"
-#include "gamemode/SurvivalMode.h"
-#include "player/LocalPlayer.h"
-#ifndef STANDALONE_SERVER
 #include "particle/ParticleEngine.h"
 #include "gui/Screen.h"
 #include "gui/Font.h"
 #include "gui/screens/RenameMPLevelScreen.h"
 #include "gui/screens/ConsoleScreen.h"
+#include "gui/screens/ChatScreen.h"
 #include "sound/SoundEngine.h"
-#endif
-#include "../platform/CThread.h"
-#include "../platform/input/Mouse.h"
-#include "../AppPlatform.h"
-#include "../Performance.h"
-#include "../LicenseCodes.h"
-#include "../util/PerfTimer.h"
-#include "../util/PerfRenderer.h"
-#include "player/input/MouseBuildInput.h"
-
-#include "../world/Facing.h"
-
-#include "../network/packet/PlaceBlockPacket.h"
-
-#include "player/input/IInputHolder.h"
-#ifndef STANDALONE_SERVER
 #include "player/input/touchscreen/TouchscreenInput.h"
-
-#include "player/input/ControllerTurnInput.h"
-#include "player/input/XperiaPlayInput.h"
-
-#endif
-#include "player/input/MouseTurnInput.h"
-#include "../world/entity/MobFactory.h"
-#include "../world/level/MobSpawner.h"
-#include "../util/Mth.h"
-#include "../network/packet/InteractPacket.h"
-#ifndef STANDALONE_SERVER
+#include "renderer/Chunk.h"
 #include "gui/screens/PrerenderTilesScreen.h"
 #include "renderer/Textures.h"
 #include "gui/screens/DeathScreen.h"
-#endif
-
-#include "../network/packet/RespawnPacket.h"
-#include "IConfigListener.h"
-#include "../world/entity/MobCategory.h"
-#ifndef STANDALONE_SERVER
 #include "gui/screens/FurnaceScreen.h"
-#endif
-#include "../world/Difficulty.h"
-#include "../server/ServerLevel.h"
-#ifdef CREATORMODE
-#include "../server/CreatorLevel.h"
-#endif
-#include "../network/packet/AdventureSettingsPacket.h"
-#include "../network/packet/SetSpawnPositionPacket.h"
-#include "../network/command/CommandServer.h"
-#include "gamemode/CreatorMode.h"
-#ifndef STANDALONE_SERVER
 #include "gui/screens/ArmorScreen.h"
-#endif
-#include "../world/level/levelgen/synth/ImprovedNoise.h"
-#ifndef STANDALONE_SERVER
 #include "renderer/tileentity/TileEntityRenderDispatcher.h"
-#endif
-
-#ifndef STANDALONE_SERVER
 #include "renderer/ptexture/DynamicTexture.h"
 #include "renderer/GameRenderer.h"
 #include "renderer/ItemInHandRenderer.h"
@@ -101,8 +50,40 @@
 #include "gui/Font.h"
 #include "gui/screens/RenameMPLevelScreen.h"
 #include "sound/SoundEngine.h"
+#endif // STANDALONE_SERVER
+
+#include "player/LocalPlayer.h"
+#include "gamemode/CreativeMode.h"
+#include "gamemode/SurvivalMode.h"
+#include "player/LocalPlayer.h"
+#include "../platform/CThread.h"
+#include "../platform/input/Mouse.h"
+#include "../AppPlatform.h"
+#include "../LicenseCodes.h"
+#include "../util/PerfTimer.h"
+#include "../util/PerfRenderer.h"
+#include "player/input/MouseBuildInput.h"
+
+#include "player/input/IInputHolder.h"
+
+#include "player/input/MouseTurnInput.h"
+#include "../world/entity/MobFactory.h"
+#include "../world/level/MobSpawner.h"
+#include "../util/Mth.h"
+#include "../network/packet/InteractPacket.h"
+#include "../network/packet/RespawnPacket.h"
+#include "IConfigListener.h"
+#include "../world/entity/MobCategory.h"
+#include "../world/Difficulty.h"
+#include "../server/ServerLevel.h"
+
+#ifdef CREATORMODE
+#include "../server/CreatorLevel.h"
 #endif

+#include "../network/command/CommandServer.h"
+#include "gamemode/CreatorMode.h"
+
 static void checkGlError(const char* tag) {
 #ifdef GLDEBUG
 	while (1) {
@@ -189,7 +170,7 @@ Minecraft::Minecraft()
 	_powerVr(false),
 	commandPort(4711),
 	reserved_d1(0),reserved_d2(0),
-	reserved_f1(0),reserved_f2(0)
+	reserved_f1(0),reserved_f2(0), options(this)
 {
 //#ifdef ANDROID

@@ -451,20 +432,21 @@ void Minecraft::update() {
 	//	}
 	//}

-	if (pause && level != NULL) {
-		float lastA = timer.a;
-		timer.advanceTime();
-		timer.a = lastA;
-	} else {
+	// If we're paused (local world / invisible server), freeze gameplay and
+	// networking and only keep UI responsive.
+	bool freezeGame = pause;
+
+	if (!freezeGame) {
 		timer.advanceTime();
 	}

-	if (raknetInstance) {
+	if (raknetInstance && !freezeGame) {
 		raknetInstance->runEvents(netCallback);
 	}

 	TIMER_PUSH("tick");
-	int toTick = timer.ticks;
+	int toTick = freezeGame ? 1 : timer.ticks;
+	if (!freezeGame) timer.ticks = 0;
 	for (int i = 0; i < toTick; ++i, ++ticks)
 		tick(i, toTick-1);

@@ -491,7 +473,7 @@ void Minecraft::update() {
 #ifndef STANDALONE_SERVER
 	checkGlError("Update finished");

-	if (options.renderDebug) {
+	if (options.getBooleanValue(OPTIONS_RENDER_DEBUG)) {
 #ifndef PLATFORM_DESKTOP
 		if (!PerfTimer::enabled) {
 			PerfTimer::reset();
@@ -559,7 +541,7 @@ void Minecraft::tick(int nTick, int maxTick) {
 			TIMER_POP_PUSH("levelRenderer");
 			levelRenderer->tick();
 #endif
-			level->difficulty = options.difficulty;
+			level->difficulty = options.getIntValue(OPTIONS_DIFFICULTY);
 			if (level->isClientSide) level->difficulty = Difficulty::EASY;

 			TIMER_POP_PUSH("level");
@@ -589,7 +571,9 @@ void Minecraft::tick(int nTick, int maxTick) {
 		#endif
 	}
 	TIMER_POP_PUSH("particles");
-	particleEngine->tick();
+	if (!pause) {
+		particleEngine->tick();
+	}
 	if (screen) {
 		screenMutex = true;
 		screen->tick();
@@ -665,15 +649,20 @@ void Minecraft::tickInput() {
 		}

 		if (e.action == MouseAction::ACTION_WHEEL) {
-			Inventory* v = player->inventory;
+			// If chat/console is open, use the wheel to scroll through chat history.
+			if (screen && (dynamic_cast<ChatScreen*>(screen) || dynamic_cast<ConsoleScreen*>(screen))) {
+				gui.scrollChat(e.dy);
+			} else {
+				Inventory* v = player->inventory;

-			int numSlots = gui.getNumSlots();
+				int numSlots = gui.getNumSlots();
 #ifndef PLATFORM_DESKTOP
-			numSlots--;
+				numSlots--;
 #endif

-			int slot = (v->selected - e.dy + numSlots) % numSlots;
-			v->selectSlot(slot);
+				int slot = (v->selected - e.dy + numSlots) % numSlots;
+				v->selectSlot(slot);
+			}
 		}
 		/*
 		if (mouseDiggable && options.useMouseForDigging) {
@@ -723,35 +712,41 @@ void Minecraft::tickInput() {
 				}
 			#endif
 			#if defined(PLATFORM_DESKTOP)
+				if (key == Keyboard::KEY_LEFT_CTRL) {
+					player->setSprinting(true);
+				}
+
 				if (key == Keyboard::KEY_E) {
 					screenChooser.setScreen(SCREEN_BLOCKSELECTION);
 				}
+
 				if (!screen && key == Keyboard::KEY_T && level) {
 					setScreen(new ConsoleScreen());
 				}
+
 				if (!screen && key == Keyboard::KEY_O || key == 250) {
 					releaseMouse();
 				}

+				if (key == Keyboard::KEY_F3) {
+					options.toggle(OPTIONS_RENDER_DEBUG);
+				}
+	
 				if (key == Keyboard::KEY_F5) {
-					options.thirdPersonView = !options.thirdPersonView;
+					options.toggle(OPTIONS_THIRD_PERSON_VIEW);
 					/*
 					ImprovedNoise noise;
 					for (int i = 0; i < 16; ++i)
 						printf("%d\t%f\n", i, noise.grad2(i, 3, 8));
 					*/
 				}
-			#endif
-			#if defined(WIN32)
-				if (key == Keyboard::KEY_F) {
-					options.isFlying = !options.isFlying;
-					player->noPhysics = options.isFlying;
+
+
+				if (key == Keyboard::KEY_L) {
+					int dst = options.getIntValue(OPTIONS_VIEW_DISTANCE);
+					options.set(OPTIONS_VIEW_DISTANCE, (dst + 1) % 4);
 				}

-
-				if (key == Keyboard::KEY_L)
-					options.viewDistance = (options.viewDistance + 1) % 4;
-
 				if (key == Keyboard::KEY_U) {
 					onGraphicsReset();
 					player->heal(100);
@@ -820,16 +815,14 @@ void Minecraft::tickInput() {
 						if (player->inventory->getItem(i))
 							player->inventory->dropSlot(i, false);
 				}
-				if (key == Keyboard::KEY_F3) {
-					options.renderDebug = !options.renderDebug;
-				}
 				if (key == Keyboard::KEY_M) {
-					options.difficulty = (options.difficulty == Difficulty::PEACEFUL)?
-						Difficulty::NORMAL : Difficulty::PEACEFUL;
+					Difficulty difficulty = (Difficulty)options.getIntValue(OPTIONS_DIFFICULTY);
+					options.set(OPTIONS_DIFFICULTY, (difficulty == Difficulty::PEACEFUL)?
+						Difficulty::NORMAL : Difficulty::PEACEFUL);
 					//setIsCreativeMode( !isCreativeMode() );
 				}

-				if (options.renderDebug) {
+				if (options.getBooleanValue(OPTIONS_RENDER_DEBUG)) {
 					if (key >= '0' && key <= '9') {
 						_perfRenderer->debugFpsMeterKeyPress(key - '0');
 					}
@@ -892,8 +885,6 @@ void Minecraft::tickInput() {
 		// USPESHNO spizheno
 		static int buildHoldTicks = 0;
 		if (Mouse::isButtonDown(MouseAction::ACTION_RIGHT)) {
-			BuildActionIntention bai(BuildActionIntention::BAI_BUILD | BuildActionIntention::BAI_INTERACT);
-			handleBuildAction(&bai);
 			if (buildHoldTicks >= 5) buildHoldTicks = 0;

 			if (++buildHoldTicks == 1) {
@@ -902,6 +893,7 @@ void Minecraft::tickInput() {
 			}
 		} else {
 			buildHoldTicks = 0;
+			gameMode->releaseUsingItem(player);
 		}
 	}

@@ -1018,6 +1010,17 @@ bool Minecraft::isOnline()
 }

 void Minecraft::pauseGame(bool isBackPaused) {
+	// Only freeze gameplay when running a local server and it is not accepting
+	// incoming connections (invisible server), which includes typical single-
+	// player/lobby mode. If the server is visible, the game should keep ticking.
+	bool canFreeze = false;
+	if (raknetInstance && raknetInstance->isServer() && netCallback) {
+		ServerSideNetworkHandler* ss = (ServerSideNetworkHandler*) netCallback;
+		if (!ss->allowsIncomingConnections())
+			canFreeze = true;
+	}
+	pause = canFreeze;
+
 #ifndef STANDALONE_SERVER
 	if (screen != NULL) return;
 	screenChooser.setScreen(isBackPaused? SCREEN_PAUSEPREV : SCREEN_PAUSE);
@@ -1070,6 +1073,8 @@ void Minecraft::setScreen( Screen* screen )

 		//noRender = false;
 	} else {
+		// Closing a screen and returning to the game should unpause.
+		pause = false;
 		grabMouse();
 	}
 #endif
@@ -1103,21 +1108,19 @@ bool Minecraft::useTouchscreen() {
 #ifdef RPI
 	return false;
 #endif
-	return options.useTouchScreen || !_supportsNonTouchscreen;
+	return options.getBooleanValue(OPTIONS_USE_TOUCHSCREEN) || !_supportsNonTouchscreen;
 }
 bool Minecraft::supportNonTouchScreen() {
 	return _supportsNonTouchscreen;
 }
 void Minecraft::init()
 {
-	options.minecraft = this;
-	options.initDefaultValues();
 #ifndef STANDALONE_SERVER
 	checkGlError("Init enter");

 	_supportsNonTouchscreen = !platform()->supportsTouchscreen();

-	LOGI("IS TOUCHSCREEN? %d\n", options.useTouchScreen);
+	LOGI("IS TOUCHSCREEN? %d\n", options.getBooleanValue(OPTIONS_USE_TOUCHSCREEN));

 	textures = new Textures(&options, platform());
 	textures->addDynamicTexture(new WaterTexture());
@@ -1149,10 +1152,12 @@ void Minecraft::setSize(int w, int h) {
 	width  = w;
 	height = h;

+	int guiScale = options.getIntValue(OPTIONS_GUI_SCALE);
+
 	// determine gui scale, optionally overriding auto
-	if (options.guiScale != 0) {
+	if (guiScale != 0) {
 		// manual selection: 1->small, 2->normal, 3->large, 4->larger
-		switch (options.guiScale) {
+		switch (guiScale) {
 		case 1: Gui::GuiScale = 2.0f; break;
 		case 2: Gui::GuiScale = 3.0f; break;
 		case 3: Gui::GuiScale = 4.0f; break;
@@ -1185,11 +1190,11 @@ void Minecraft::setSize(int w, int h) {
 	int screenWidth  = (int)(width  * Gui::InvGuiScale);
 	int screenHeight = (int)(height * Gui::InvGuiScale);

-	if (platform()) {
-		float pixelsPerMillimeter = options.getProgressValue(&Options::Option::PIXELS_PER_MILLIMETER);
-		pixelCalc.setPixelsPerMillimeter(pixelsPerMillimeter);
-		pixelCalcUi.setPixelsPerMillimeter(pixelsPerMillimeter * Gui::InvGuiScale);
-	}
+	// if (platform()) {
+	// 	float pixelsPerMillimeter = options.getProgressValue(&Options::Option::PIXELS_PER_MILLIMETER);
+	// 	pixelCalc.setPixelsPerMillimeter(pixelsPerMillimeter);
+	// 	pixelCalcUi.setPixelsPerMillimeter(pixelsPerMillimeter * Gui::InvGuiScale);
+	// }

 	Config config = createConfig(this);
 	gui.onConfigChanged(config);
@@ -1210,16 +1215,16 @@ void Minecraft::setSize(int w, int h) {
 }

 void Minecraft::reloadOptions() {
-	options.update();
 	options.save();
-	bool wasTouchscreen = options.useTouchScreen;
-	options.useTouchScreen = useTouchscreen();
+	bool wasTouchscreen = options.getBooleanValue(OPTIONS_USE_TOUCHSCREEN);
+	options.set(OPTIONS_USE_TOUCHSCREEN, useTouchscreen());
 	options.save();

-	if ((wasTouchscreen != options.useTouchScreen) || (inputHolder == 0))
+	if ((wasTouchscreen != useTouchscreen()) || (inputHolder == 0))
 		_reloadInput();

-	user->name = options.username;
+	// TODO:
+	// user->name = options.username;

 	LOGI("Reloading-options\n");

@@ -1555,24 +1560,24 @@ ICreator* Minecraft::getCreator()
 #endif
 }

-void Minecraft::optionUpdated( const Options::Option* option, bool value ) {
-	if(netCallback != NULL && option == &Options::Option::SERVER_VISIBLE) {
+void Minecraft::optionUpdated(OptionId option, bool value ) {
+	if(netCallback != NULL && option == OPTIONS_SERVER_VISIBLE) {
 		ServerSideNetworkHandler* ss = (ServerSideNetworkHandler*) netCallback;
 		ss->allowIncomingConnections(value);
 	}
 }

-void Minecraft::optionUpdated( const Options::Option* option, float value ) {
-#ifndef STANDALONE_SERVER
-	if(option == &Options::Option::PIXELS_PER_MILLIMETER) {
-		pixelCalcUi.setPixelsPerMillimeter(value * Gui::InvGuiScale);
-		pixelCalc.setPixelsPerMillimeter(value);
-	}
-#endif
+void Minecraft::optionUpdated(OptionId option, float value ) {
+// #ifndef STANDALONE_SERVER
+// 	if(option == OPTIONS_PIXELS_PER_MILLIMETER) {
+// 		pixelCalcUi.setPixelsPerMillimeter(value * Gui::InvGuiScale);
+// 		pixelCalc.setPixelsPerMillimeter(value);
+// 	}
+// #endif
 }

-void Minecraft::optionUpdated( const Options::Option* option, int value ) {
-    if(option == &Options::Option::GUI_SCALE) {
+void Minecraft::optionUpdated(OptionId option, int value ) {
+    if(option == OPTIONS_GUI_SCALE) {
        // reapply screen scaling using current window size
        setSize(width, height);
    }
--- a/src/client/Minecraft.h
+++ b/src/client/Minecraft.h
@@ -4,13 +4,12 @@
 #include "Options.h"
 #ifndef STANDALONE_SERVER
 #include "MouseHandler.h"
-#endif
-#include "Timer.h"
-#include "player/input/ITurnInput.h"
-#ifndef STANDALONE_SERVER
 #include "gui/Gui.h"
 #include "gui/screens/ScreenChooser.h"
 #endif
+
+#include "Timer.h"
+
 //#include "../network/RakNetInstance.h"
 #include "../world/phys/HitResult.h"

@@ -117,9 +116,9 @@ public:
 	bool isPowerVR() { return _powerVr; }
 	bool isKindleFire(int kindleVersion);
 	bool transformResolution(int* w, int* h);
-	void optionUpdated(const Options::Option* option, bool value);
-	void optionUpdated(const Options::Option* option, float value);
-	void optionUpdated(const Options::Option* option, int value);
+	void optionUpdated(OptionId option, bool value);
+	void optionUpdated(OptionId option, float value);
+	void optionUpdated(OptionId option, int value);
 #ifdef __APPLE__
    bool _isSuperFast;
    bool isSuperFast() { return _isSuperFast; }
--- a/src/client/Option.cpp
+++ b/src/client/Option.cpp
@@ -0,0 +1,49 @@
+#include "Option.h"
+#include <sstream>
+
+bool Option::parse_bool_like(const std::string& value, bool& out) {
+    if (value == "true" || value == "YES") {
+        out = true;
+        return true;
+    }
+
+    if (value == "false" || value == "NO") {
+        out = false;
+        return true;
+    }
+
+    return false;
+}
+
+bool OptionFloat::parse(const std::string& value) {
+    bool b;
+    
+    if (parse_bool_like(value, b)) {
+        m_value = b ? 1.f : 0.f;
+        return true;
+    }
+
+    return std::sscanf(value.c_str(), "%f", &m_value) == 1;
+}
+bool OptionInt::parse(const std::string& value) {
+    bool b;
+    if (parse_bool_like(value, b)) {
+        m_value = b ? 1 : 0;
+        return true;
+    }
+
+    return std::sscanf(value.c_str(), "%d", &m_value) == 1;
+}
+bool OptionBool::parse(const std::string& value) {
+    if (value == "0") {
+        m_value = false;
+        return true;
+    }
+
+    if (value == "1") {
+        m_value = true;
+        return true;
+    }
+
+    return parse_bool_like(value, m_value);
+}
--- a/src/client/Option.h
+++ b/src/client/Option.h
@@ -0,0 +1,107 @@
+#pragma once 
+#include <sstream>
+#include <type_traits>
+#include <util/Mth.h>
+/*
+template<typename T>
+struct is_option_type : std::false_type {};
+
+template<> struct is_option_type<bool>  : std::true_type {};
+template<> struct is_option_type<int>   : std::true_type {};
+template<> struct is_option_type<float> : std::true_type {};
+template<> struct is_option_type<std::string> : std::true_type {};
+
+template<typename T>
+struct is_min_max_option : std::false_type {};
+
+template<> struct is_min_max_option<int>   : std::true_type {};
+template<> struct is_min_max_option<float> : std::true_type {};
+*/
+
+class Option {
+public:
+    Option(const std::string& key) : m_key("options." + key) {}
+    virtual ~Option() = default;
+
+    const std::string& getStringId() { return m_key; }
+
+    virtual bool parse(const std::string& value) { return false; }
+    virtual std::string serialize() { return m_key + ":"; }
+
+protected:
+    std::string m_key;
+
+    template<typename T>
+    std::string serialize_value(const T& value) const {
+        std::ostringstream ss;
+        ss << m_key << ":" << value;
+        return ss.str();
+    }
+
+    bool parse_bool_like(const std::string& value, bool& out);
+};
+
+class OptionFloat : public Option {
+public:
+    OptionFloat(const std::string& key, float value = 0.f, float min = 0.f, float max = 1.f) : 
+        Option(key), m_value(value), m_min(min), m_max(max) {}
+
+    float get() { return m_value; }
+    void set(float value) { m_value = Mth::clamp(value, m_min, m_max); }
+
+    float getMin() { return m_min; }
+    float getMax() { return m_max; }
+
+    virtual bool parse(const std::string& value);
+    virtual std::string serialize() { return serialize_value(m_value); }
+
+private:
+    float m_value, m_min, m_max;
+};
+
+class OptionInt : public Option {
+public:
+    OptionInt(const std::string& key, int value = 0, int min = -999999, int max = 999999) : 
+        Option(key), m_value(value), m_min(min), m_max(max) {}
+
+    int get() { return m_value; }
+    void set(int value) { m_value = Mth::clamp(value, m_min, m_max); }
+
+    int getMin() { return m_min; }
+    int getMax() { return m_max; }
+
+    virtual bool parse(const std::string& value);
+    virtual std::string serialize() { return serialize_value(m_value); }
+
+private:
+    int m_value, m_min, m_max;
+};
+
+class OptionBool : public Option {
+public:
+    OptionBool(const std::string& key, bool value = false) : Option(key), m_value(value) {}
+
+    bool get() { return m_value; }
+    void set(int value) { m_value = value; }
+    void toggle() { m_value = !m_value; }
+
+    virtual bool parse(const std::string& value);
+    virtual std::string serialize() { return serialize_value(m_value); }
+
+private:
+    bool m_value;
+};
+
+class OptionString : public Option {
+public:
+    OptionString(const std::string& key, const std::string& str = "") : Option(key), m_value(str) {}
+
+    const std::string& get() { return m_value; }
+    void set(const std::string& value) { m_value = value; }
+
+    virtual bool parse(const std::string& value) { m_value = value; return true; }
+    virtual std::string serialize() { return m_key + ":" + m_value; }
+
+private:
+    std::string m_value;
+};
--- a/src/client/OptionStrings.cpp
+++ b/src/client/OptionStrings.cpp
@@ -6,13 +6,19 @@ const char* OptionStrings::Multiplayer_ServerVisible   = "mp_server_visible_defa
 const char* OptionStrings::Graphics_Fancy              = "gfx_fancygraphics";
 const char* OptionStrings::Graphics_LowQuality         = "gfx_lowquality";
 const char* OptionStrings::Graphics_Vsync              = "gfx_vsync";
-const char* OptionStrings::Graphics_GUIScale            = "gfx_guiscale";
+const char* OptionStrings::Graphics_GUIScale           = "gfx_guiscale";
+const char* OptionStrings::Graphics_SmoothLightning    = "gfx_smoothlightning";
+const char* OptionStrings::Graphics_Anaglyph           = "gfx_anaglyph";
+const char* OptionStrings::Graphics_ViewBobbing        = "gfx_viewbobbing";

 const char* OptionStrings::Controls_Sensitivity        = "ctrl_sensitivity";
 const char* OptionStrings::Controls_InvertMouse        = "ctrl_invertmouse";
 const char* OptionStrings::Controls_UseTouchScreen     = "ctrl_usetouchscreen";
 const char* OptionStrings::Controls_UseTouchJoypad     = "ctrl_usetouchjoypad";
 const char* OptionStrings::Controls_IsLefthanded       = "ctrl_islefthanded";
+// why it isnt ctrl_feedback_vibration? i dont want touch it because compatibility with older versions
 const char* OptionStrings::Controls_FeedbackVibration  = "feedback_vibration";
+const char* OptionStrings::Controls_AutoJump  = "ctrl_autojump";

 const char* OptionStrings::Game_DifficultyLevel = "game_difficulty";
+
--- a/src/client/OptionStrings.h
+++ b/src/client/OptionStrings.h
@@ -10,14 +10,27 @@ public:
    static const char* Graphics_LowQuality;
    static const char* Graphics_GUIScale;
 	static const char* Graphics_Vsync;
+	static const char* Graphics_SmoothLightning;
+    static const char* Graphics_Anaglyph;
+    static const char* Graphics_ViewBobbing;
+
    static const char* Controls_Sensitivity;
    static const char* Controls_InvertMouse;
    static const char* Controls_UseTouchScreen;
 	static const char* Controls_UseTouchJoypad;
    static const char* Controls_IsLefthanded;
    static const char* Controls_FeedbackVibration;
+    static const char* Controls_AutoJump;
+
+    static const char* Audio_Music;
+	static const char* Audio_Sound;
+

 	static const char* Game_DifficultyLevel;
+
+    static const char* Tweaks_Sprint;
+    static const char* Tweaks_BarOnTop;
+
 };

 #endif /*NET_MINECRAFT_CLIENT__OptionsStrings_H__*/
--- a/src/client/Options.cpp
+++ b/src/client/Options.cpp
@@ -4,476 +4,301 @@
 #include "../platform/log.h"
 #include "../world/Difficulty.h"
 #include <cmath>
-#include <sstream>
-/*static*/
+
+#include <memory>
+
 bool Options::debugGl = false;

-void Options::initDefaultValues() {
-	difficulty = Difficulty::NORMAL;
-	hideGui = false;
-	thirdPersonView = false;
-	renderDebug = false;
-	isFlying = false;
-	smoothCamera = true;
-	fixedCamera = false;
-	flySpeed = 1;
-	cameraSpeed = 1;
-	guiScale = 0;
+// OPTIONS TABLE

-	useMouseForDigging = false;
-	destroyVibration = true;
-	isLeftHanded = false;
+OptionInt difficulty("difficulty", Difficulty::NORMAL, 0, Difficulty::COUNT);
+OptionBool hidegui("hidegui", false);
+OptionBool thirdPersonView("thirdperson", false);
+OptionBool renderDebug("renderDebug", false);
+OptionBool smoothCamera("smoothCamera", false);
+OptionBool fixedCamera("fixedCamera", false);
+OptionBool isFlying("isflying", false);
+OptionBool barOnTop("barOnTop", false);
+OptionBool allowSprint("allowSprint", true);
+OptionBool autoJump("autoJump", true);

-	isJoyTouchArea = false;

-	music = 1;
-	sound = 1;
-	sensitivity = 0.5f;
-	invertYMouse = false;
-	viewDistance = 2;
-	bobView = true;
-	anaglyph3d = false;
-	limitFramerate = false;
-	vsync = true;
-	fancyGraphics = true;//false;
-	ambientOcclusion = false;
-	if(minecraft->supportNonTouchScreen())
-		useTouchScreen = false;
-	else
-		useTouchScreen = true;
-	pixelsPerMillimeter = minecraft->platform()->getPixelsPerMillimeter();
-	//useMouseForDigging = true;
+OptionFloat flySpeed("flySpeed", 1.f);
+OptionFloat cameraSpeed("cameraSpeed", 1.f);

-	//skin     = "Default";
-	username = "";
-	serverVisible = true;
+OptionInt guiScale("guiScale", 0, 0, 5);

-	keyUp	 = KeyMapping("key.forward", Keyboard::KEY_W);
-	keyLeft  = KeyMapping("key.left", Keyboard::KEY_A);
-	keyDown  = KeyMapping("key.back", Keyboard::KEY_S);
-	keyRight = KeyMapping("key.right", Keyboard::KEY_D);
-	keyJump  = KeyMapping("key.jump", Keyboard::KEY_SPACE);
-	keyBuild = KeyMapping("key.inventory", Keyboard::KEY_E);
-	keySneak = KeyMapping("key.sneak", Keyboard::KEY_LSHIFT);
-#ifndef RPI
-	// keyCraft = KeyMapping("key.crafting", Keyboard::KEY_Q);
-	keyDrop  = KeyMapping("key.drop", Keyboard::KEY_Q);
-	keyChat  = KeyMapping("key.chat", Keyboard::KEY_T);
-	keyFog   = KeyMapping("key.fog", Keyboard::KEY_F);
-	keyDestroy=KeyMapping("key.destroy", 88); // @todo @fix
-	keyUse   = KeyMapping("key.use", Keyboard::KEY_U);
+OptionString skin("skin", "Default");
+
+#ifdef RPI
+OptionString username("username", "StevePi");
+#else 
+OptionString username("username", "Steve");
 #endif

-	//const int Unused = 99999;
-	keyMenuNext     = KeyMapping("key.menu.next",     40);
-	keyMenuPrevious = KeyMapping("key.menu.previous", 38);
-	keyMenuOk       = KeyMapping("key.menu.ok",       13);
-	keyMenuCancel   = KeyMapping("key.menu.cancel",   8);
+OptionBool destroyVibration("destroyVibration", true);
+OptionBool isLeftHanded("isLeftHanded", false);
+OptionBool isJoyTouchArea("isJoyTouchArea", false);

-	int k = 0;
-	keyMappings[k++] = &keyUp;
-	keyMappings[k++] = &keyLeft;
-	keyMappings[k++] = &keyDown;
-	keyMappings[k++] = &keyRight;
-	keyMappings[k++] = &keyJump;
-	keyMappings[k++] = &keySneak;
-	keyMappings[k++] = &keyDrop;
-	keyMappings[k++] = &keyBuild;
-	keyMappings[k++] = &keyChat;
-	keyMappings[k++] = &keyFog;
-	keyMappings[k++] = &keyDestroy;
-	keyMappings[k++] = &keyUse;
+OptionFloat musicVolume("music", 1.f, MUSIC_MIN_VALUE, MUSIC_MAX_VALUE);
+OptionFloat soundVolume("sound", 1.f, SOUND_MIN_VALUE, SOUND_MAX_VALUE);

-	keyMappings[k++] = &keyMenuNext;
-	keyMappings[k++] = &keyMenuPrevious;
-	keyMappings[k++] = &keyMenuOk;
-	keyMappings[k++] = &keyMenuCancel;
+OptionFloat sensitivityOpt("sensitivity", 0.5f, SENSITIVITY_MIN_VALUE, SENSITIVITY_MAX_VALUE);

-//	"Polymorphism" at it's worst. At least it's better to have it here
-//	for now, then to have it spread all around the game code (even if
-//	it would be slightly better performance with it inlined. Should
-//  probably create separate subclasses (or read from file). @fix @todo.
-#if defined(ANDROID) || defined(__APPLE__) || defined(RPI)
-    viewDistance = 2;
-    thirdPersonView = false;
-	useMouseForDigging = false;
-	fancyGraphics = false;
+OptionBool invertYMouse("invertMouse", false);
+OptionInt viewDistance("renderDistance", 2, 0, 4);

-	//renderDebug = true;
-	#if !defined(RPI)
-		keyUp.key		= 19;
-		keyDown.key		= 20;
-		keyLeft.key		= 21;
-		keyRight.key	= 22;
-		keyJump.key		= 23;
-		keyUse.key		= 103;
-		keyDestroy.key	= 102;
-		keyCraft.key    = 109;
+OptionBool anaglyph3d("anaglyph3d", false);
+OptionBool limitFramerate("limitFramerate", false);
+OptionBool vsync("vsync", true);
+OptionBool fancyGraphics("fancyGraphics", true);
+OptionBool viewBobbing("viewBobbing", true);
+OptionBool ambientOcclusion("ao", false);

-		keyMenuNext.key     = 20;
-		keyMenuPrevious.key = 19;
-		keyMenuOk.key       = 23;
-		keyMenuCancel.key   = 4;
+OptionBool useTouchscreen("useTouchscreen", true);
+
+OptionBool serverVisible("servervisible", true);
+
+OptionInt keyForward("key.forward", Keyboard::KEY_W);
+OptionInt keyLeft("key.left", Keyboard::KEY_A);
+OptionInt keyBack("key.back", Keyboard::KEY_S);
+OptionInt keyRight("key.right", Keyboard::KEY_D);
+OptionInt keyJump("key.jump", Keyboard::KEY_SPACE);
+OptionInt keyInventory("key.inventory", Keyboard::KEY_E);
+OptionInt keySneak("key.sneak", Keyboard::KEY_LSHIFT);
+OptionInt keyDrop("key.drop", Keyboard::KEY_Q);
+OptionInt keyChat("key.chat", Keyboard::KEY_T);
+OptionInt keyFog("key.fog", Keyboard::KEY_F);
+OptionInt keyUse("key.use", Keyboard::KEY_U);
+
+// TODO: make human readable keycodes here
+OptionInt keyMenuNext("key.menu.next", 40);
+OptionInt keyMenuPrev("key.menu.previous", 38);
+OptionInt keyMenuOk("key.menu.ok", 13);
+OptionInt keyMenuCancel("key.menu.cancel", 8);
+
+OptionBool firstLaunch("firstLaunch", true);
+
+OptionString lastIp("lastip");
+
+void Options::initTable() {
+    m_options[OPTIONS_DIFFICULTY] = &difficulty;
+    m_options[OPTIONS_HIDEGUI] = &hidegui;
+    m_options[OPTIONS_THIRD_PERSON_VIEW] = &thirdPersonView;
+    m_options[OPTIONS_RENDER_DEBUG] = &renderDebug;
+    m_options[OPTIONS_SMOOTH_CAMERA] = &smoothCamera;
+    m_options[OPTIONS_FIXED_CAMERA] = &fixedCamera;
+	m_options[OPTIONS_IS_FLYING] = &isFlying;
+
+	m_options[OPTIONS_FLY_SPEED] = &flySpeed;
+	m_options[OPTIONS_CAMERA_SPEED] = &cameraSpeed;
+
+	m_options[OPTIONS_GUI_SCALE] = &guiScale;
+
+	m_options[OPTIONS_DESTROY_VIBRATION] = &destroyVibration;
+
+	m_options[OPTIONS_IS_LEFT_HANDED] = &isLeftHanded;
+	m_options[OPTIONS_IS_JOY_TOUCH_AREA] = &isJoyTouchArea;
+
+	m_options[OPTIONS_MUSIC_VOLUME] = &musicVolume;
+	m_options[OPTIONS_SOUND_VOLUME] = &soundVolume;
+
+	#if defined(PLATFORM_DESKTOP) || defined(RPI)
+		float sensitivity = sensitivityOpt.get();
+		sensitivity *= 0.4f;
+		sensitivityOpt.set(sensitivity);
 	#endif
-#endif
-#if defined(PLATFORM_DESKTOP) || defined(RPI)
-	sensitivity *= 0.4f;
-#endif
-#if defined(RPI)
-	username = "StevePi";
-	useMouseForDigging = true;
-#endif
+
+
+    m_options[OPTIONS_GUI_SCALE] = &guiScale;
+
+	m_options[OPTIONS_SKIN] = &skin;
+	m_options[OPTIONS_USERNAME] = &username;
+
+    m_options[OPTIONS_DESTROY_VIBRATION] = &destroyVibration;
+    m_options[OPTIONS_IS_LEFT_HANDED] = &isLeftHanded;
+
+    m_options[OPTIONS_MUSIC_VOLUME] = &musicVolume;
+    m_options[OPTIONS_SOUND_VOLUME] = &soundVolume;
+
+    m_options[OPTIONS_SENSITIVITY] = &sensitivityOpt;
+
+    m_options[OPTIONS_INVERT_Y_MOUSE] = &invertYMouse;
+    m_options[OPTIONS_VIEW_DISTANCE] = &viewDistance;
+
+    m_options[OPTIONS_ANAGLYPH_3D] = &anaglyph3d;
+    m_options[OPTIONS_LIMIT_FRAMERATE] = &limitFramerate;
+    m_options[OPTIONS_VSYNC] = &vsync;
+    m_options[OPTIONS_FANCY_GRAPHICS] = &fancyGraphics;
+	m_options[OPTIONS_VIEW_BOBBING] = &viewBobbing;
+	m_options[OPTIONS_AMBIENT_OCCLUSION] = &ambientOcclusion;
+
+    m_options[OPTIONS_USE_TOUCHSCREEN] = &useTouchscreen;
+
+    m_options[OPTIONS_SERVER_VISIBLE] = &serverVisible;
+
+    m_options[OPTIONS_KEY_FORWARD] = &keyForward;
+    m_options[OPTIONS_KEY_LEFT] = &keyLeft;
+    m_options[OPTIONS_KEY_BACK] = &keyBack;
+    m_options[OPTIONS_KEY_RIGHT] = &keyRight;
+    m_options[OPTIONS_KEY_JUMP] = &keyJump;
+    m_options[OPTIONS_KEY_INVENTORY] = &keyInventory;
+    m_options[OPTIONS_KEY_SNEAK] = &keySneak;
+    m_options[OPTIONS_KEY_DROP] = &keyDrop;
+    m_options[OPTIONS_KEY_CHAT] = &keyChat;
+    m_options[OPTIONS_KEY_FOG] = &keyFog;
+    m_options[OPTIONS_KEY_USE] = &keyUse;
+
+    m_options[OPTIONS_KEY_MENU_NEXT] = &keyMenuNext;
+    m_options[OPTIONS_KEY_MENU_PREV] = &keyMenuPrev;
+    m_options[OPTIONS_KEY_MENU_OK] = &keyMenuOk;
+    m_options[OPTIONS_KEY_MENU_CANCEL] = &keyMenuCancel;
+
+	m_options[OPTIONS_FIRST_LAUNCH] = &firstLaunch;
+
+	m_options[OPTIONS_BAR_ON_TOP] = &barOnTop;
+	m_options[OPTIONS_ALLOW_SPRINT] = &allowSprint;
+
+	m_options[OPTIONS_AUTOJUMP] = &autoJump;
+	m_options[OPTIONS_LAST_IP] = &lastIp;
 }

-const Options::Option
-	Options::Option::MUSIC				 (0, "options.music",		true, false),
-	Options::Option::SOUND				 (1, "options.sound",		true, false),
-	Options::Option::INVERT_MOUSE		 (2, "options.invertMouse",	false, true),
-	Options::Option::SENSITIVITY		 (3, "options.sensitivity",	true, false),
-	Options::Option::RENDER_DISTANCE	 (4, "options.renderDistance",false, false),
-	Options::Option::VIEW_BOBBING		 (5, "options.viewBobbing",	false, true),
-	Options::Option::ANAGLYPH			 (6, "options.anaglyph",		false, true),
-	Options::Option::LIMIT_FRAMERATE	 (7, "options.limitFramerate",false, true),
-	Options::Option::DIFFICULTY			 (8, "options.difficulty",	false, false),
-	Options::Option::GRAPHICS			 (9, "options.graphics",		false, false),
-	Options::Option::AMBIENT_OCCLUSION	 (10, "options.ao",		false, true),
-	Options::Option::GUI_SCALE			 (11, "options.guiScale",	false, false),
-	Options::Option::THIRD_PERSON		 (12, "options.thirdperson",	false, true),
-    Options::Option::HIDE_GUI			 (13, "options.hidegui",     false, true),
-	Options::Option::SERVER_VISIBLE		 (14, "options.servervisible", false, true),
-	Options::Option::LEFT_HANDED		 (15, "options.lefthanded", false, true),
-	Options::Option::USE_TOUCHSCREEN	 (16, "options.usetouchscreen", false, true),
-	Options::Option::USE_TOUCH_JOYPAD	 (17, "options.usetouchpad", false, true),
-	Options::Option::DESTROY_VIBRATION   (18, "options.destroyvibration", false, true),
-	Options::Option::PIXELS_PER_MILLIMETER(19, "options.pixelspermilimeter", true, false),
-	Options::Option::VSYNC               (20, "options.vsync",             false, true);
+void Options::set(OptionId key, const std::string& value) {
+	auto option = opt<OptionString>(key);

-/* private */
-const float Options::SOUND_MIN_VALUE = 0.0f;
-const float Options::SOUND_MAX_VALUE = 1.0f;
-const float Options::MUSIC_MIN_VALUE = 0.0f;
-const float Options::MUSIC_MAX_VALUE = 1.0f;
-const float Options::SENSITIVITY_MIN_VALUE = 0.0f;
-const float Options::SENSITIVITY_MAX_VALUE = 1.0f;
-const float Options::PIXELS_PER_MILLIMETER_MIN_VALUE = 3.0f;
-const float Options::PIXELS_PER_MILLIMETER_MAX_VALUE = 4.0f;
-const int DIFFICULY_LEVELS[] = {
-	Difficulty::PEACEFUL,
-	Difficulty::NORMAL
-};
+	if (option) {
+		option->set(value);

-/*private*/
-const char* Options::RENDER_DISTANCE_NAMES[] = {
-	"options.renderDistance.far",
-	"options.renderDistance.normal",
-	"options.renderDistance.short",
-	"options.renderDistance.tiny"
-};
+		notifyOptionUpdate(key, value);
+		save();
+	}
+}

-/*private*/
-const char* Options::DIFFICULTY_NAMES[] = {
-	"options.difficulty.peaceful",
-	"options.difficulty.easy",
-	"options.difficulty.normal",
-	"options.difficulty.hard"
-};
+void Options::set(OptionId key, float value) {
+	auto option = opt<OptionFloat>(key);

-/*private*/
-const char* Options::GUI_SCALE[] = {
-	"options.guiScale.auto",
-	"options.guiScale.small",
-	"options.guiScale.normal",
-	"options.guiScale.large",
-	"options.guiScale.larger"
-};
+	if (option) {
+		option->set(value);

-void Options::update()
-{
-	viewDistance = 2;
+		notifyOptionUpdate(key, value);
+		save();
+	}
+}
+
+void Options::set(OptionId key, int value) {
+	auto option = opt<OptionInt>(key);
+
+	if (option) {
+		option->set(value);
+
+		notifyOptionUpdate(key, value);
+		save();
+	}
+}
+
+void Options::toggle(OptionId key) {
+	auto option = opt<OptionBool>(key);
+
+	if (option) {
+		option->toggle();
+
+		notifyOptionUpdate(key, option->get());
+		save();
+	}
+}
+
+void Options::load() {
 	StringVector optionStrings = optionsFile.getOptionStrings();
-	for (unsigned int i = 0; i < optionStrings.size(); i += 2) {
+
+	for (auto i = 0; i < optionStrings.size(); i += 2) {
 		const std::string& key = optionStrings[i];
 		const std::string& value = optionStrings[i+1];

-        //LOGI("reading key: %s (%s)\n", key.c_str(), value.c_str());
+		// FIXME: woah this is so slow 
+		auto opt = std::find_if(m_options.begin(), m_options.end(), [&](auto& it) {
+			return it != nullptr && it->getStringId() == key;
+		});
+
+		if (opt == m_options.end()) continue;
+
+		(*opt)->parse(value);
+/*
+        // //LOGI("reading key: %s (%s)\n", key.c_str(), value.c_str());
        
-		// Multiplayer
-		if (key == OptionStrings::Multiplayer_Username) username = value;
-		if (key == OptionStrings::Multiplayer_ServerVisible) readBool(value, serverVisible);
+		// // Multiplayer
+		// // if (key == OptionStrings::Multiplayer_Username) username = value;
+		// if (key == OptionStrings::Multiplayer_ServerVisible) {
+		// 	m_options[OPTIONS_SERVER_VISIBLE] = readBool(value);
+		// }

-		// Controls
-        if (key == OptionStrings::Controls_Sensitivity) {
-            float sens;
-            if (readFloat(value, sens)) {
-                // sens is in range [0,1] with default/center at 0.5 (for aesthetics)
-                // We wanna map it to something like [0.3, 0.9] BUT keep 0.5 @ ~0.5...
-                sensitivity = 0.3f + std::pow(1.1f * sens, 1.3f) * 0.42f;
-            }
-        }
-		if (key == OptionStrings::Controls_InvertMouse) {
-			readBool(value, invertYMouse);
-		}
-		if (key == OptionStrings::Controls_IsLefthanded) {
-			readBool(value, isLeftHanded);
-		}
-		if (key == OptionStrings::Controls_UseTouchJoypad) {
-			readBool(value, isJoyTouchArea);
-			if (!minecraft->useTouchscreen())
-				isJoyTouchArea = false;
-		}
+		// // Controls
+        // if (key == OptionStrings::Controls_Sensitivity) {
+		// 	float sens = readFloat(value);

-		// Feedback
-		if (key == OptionStrings::Controls_FeedbackVibration)
-			readBool(value, destroyVibration);
+		// 	// sens is in range [0,1] with default/center at 0.5 (for aesthetics)
+        //     // We wanna map it to something like [0.3, 0.9] BUT keep 0.5 @ ~0.5...
+        //     m_options[OPTIONS_SENSITIVITY] = 0.3f + std::pow(1.1f * sens, 1.3f) * 0.42f;
+        // }

-		// Graphics
-		if (key == OptionStrings::Graphics_Fancy) {
-			readBool(value, fancyGraphics);
-		}
-		if (key == OptionStrings::Graphics_LowQuality) {
-			bool isLow;
-			readBool(value, isLow);
-			if (isLow) {
-				viewDistance = 3;
-				fancyGraphics = false;
-			}
-		}
-		// Graphics extras
-		if (key == OptionStrings::Graphics_Vsync)
-			readBool(value, vsync);
-		if (key == OptionStrings::Graphics_GUIScale) {
-			int v;
-			if (readInt(value, v)) guiScale = v % 5;
-		}
-		// Game
-		if (key == OptionStrings::Game_DifficultyLevel) {
-			readInt(value, difficulty);
-			// Only support peaceful and normal right now
-			if (difficulty != Difficulty::PEACEFUL && difficulty != Difficulty::NORMAL)
-				difficulty = Difficulty::NORMAL;
-		}
+		// if (key == OptionStrings::Controls_InvertMouse) {
+		// 	m_options[OPTIONS_INVERT_Y_MOUSE] = readBool(value);
+		// }
+
+		// if (key == OptionStrings::Controls_IsLefthanded) {
+		// 	m_options[OPTIONS_IS_LEFT_HANDED] = readBool(value);
+		// }
+		
+		// if (key == OptionStrings::Controls_UseTouchJoypad) {
+		// 	m_options[OPTIONS_IS_JOY_TOUCH_AREA] = readBool(value) && minecraft->useTouchscreen();
+		// }
+
+		// // Feedback
+		// if (key == OptionStrings::Controls_FeedbackVibration) {
+		// 	m_options[OPTIONS_DESTROY_VIBRATION] = readBool(value);
+		// }
+
+		// // Graphics
+		// if (key == OptionStrings::Graphics_Fancy) {
+		// 	m_options[OPTIONS_FANCY_GRAPHICS] = readBool(value);
+		// }
+
+		// // Graphics extras
+		// if (key == OptionStrings::Graphics_Vsync) {
+		// 	m_options[OPTIONS_VSYNC] = readBool(value);
+		// }
+
+		// if (key == OptionStrings::Graphics_GUIScale) {
+		// 	m_options[OPTIONS_GUI_SCALE] = readInt(value) % 5;
+		// }
+
+		// // Game
+		// if (key == OptionStrings::Game_DifficultyLevel) {
+		// 	readInt(value, difficulty);
+		// 	// Only support peaceful and normal right now
+		// 	if (difficulty != Difficulty::PEACEFUL && difficulty != Difficulty::NORMAL)
+		// 		difficulty = Difficulty::NORMAL;
+		// }*/
 	}
-    
-#ifdef __APPLE__
-//    if (minecraft->isSuperFast()) {
-//        viewDistance = (viewDistance>0)? --viewDistance : 0;
-//    }
-//    LOGI("Is this card super fast?: %d\n", viewDistance);
-#endif
-    
-    //LOGI("Lefty is: %d\n", isLeftHanded);
 }

-void Options::load()
-{
-	int a = 0;
-	//try {
-	//    if (!optionsFile.exists()) return;
-	//    BufferedReader br = /*new*/ BufferedReader(/*new*/ FileReader(optionsFile));
-	//    std::string line = "";
-	//    while ((line = br.readLine()) != NULL) {
-	//        std::string[] cmds = line.split(":");
-	//        if (cmds[0].equals("music")) music = readFloat(cmds[1]);
-	//        if (cmds[0].equals("sound")) sound = readFloat(cmds[1]);
-	//        if (cmds[0].equals("mouseSensitivity")) sensitivity = readFloat(cmds[1]);
-	//        if (cmds[0].equals("invertYMouse")) invertYMouse = cmds[1].equals("true");
-	//        if (cmds[0].equals("viewDistance")) viewDistance = Integer.parseInt(cmds[1]);
-	//        if (cmds[0].equals("guiScale")) guiScale = Integer.parseInt(cmds[1]);
-	//        if (cmds[0].equals("bobView")) bobView = cmds[1].equals("true");
-	//        if (cmds[0].equals("anaglyph3d")) anaglyph3d = cmds[1].equals("true");
-	//        if (cmds[0].equals("limitFramerate")) limitFramerate = cmds[1].equals("true");
-	//        if (cmds[0].equals("difficulty")) difficulty = Integer.parseInt(cmds[1]);
-	//        if (cmds[0].equals("fancyGraphics")) fancyGraphics = cmds[1].equals("true");
-	//        if (cmds[0].equals("ao")) ambientOcclusion = cmds[1].equals("true");
-	//        if (cmds[0].equals("skin")) skin = cmds[1];
-	//        if (cmds[0].equals("lastServer") && cmds.length >= 2) lastMpIp = cmds[1];
-
-	//        for (int i = 0; i < keyMappings.length; i++) {
-	//            if (cmds[0].equals("key_" + keyMappings[i].name)) {
-	//                keyMappings[i].key = Integer.parseInt(cmds[1]);
-	//            }
-	//        }
-	//    }
-	//    br.close();
-	//} catch (Exception e) {
-	//    System.out.println("Failed to load options");
-	//    e.printStackTrace();
-	//}
-}
-
-void Options::save()
-{
+void Options::save() {
 	StringVector stringVec;
-	// Login
-	addOptionToSaveOutput(stringVec, OptionStrings::Multiplayer_Username, username);
-	// Game
-	addOptionToSaveOutput(stringVec, OptionStrings::Multiplayer_ServerVisible, serverVisible);
-	addOptionToSaveOutput(stringVec, OptionStrings::Game_DifficultyLevel, difficulty);
+	
+	for (auto& it : m_options) {
+		if (it) stringVec.push_back(it->serialize());
+	}

-	// Input
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_InvertMouse, invertYMouse);
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_Sensitivity, sensitivity);
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_IsLefthanded, isLeftHanded);
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_UseTouchScreen, useTouchScreen);
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_UseTouchJoypad, isJoyTouchArea);
-	addOptionToSaveOutput(stringVec, OptionStrings::Controls_FeedbackVibration, destroyVibration);
-	addOptionToSaveOutput(stringVec, OptionStrings::Graphics_Vsync, vsync);
-	addOptionToSaveOutput(stringVec, OptionStrings::Graphics_GUIScale, guiScale);
-// 
-// 	static const Option MUSIC;
-// 	static const Option SOUND;
-// 	static const Option INVERT_MOUSE;
-// 	static const Option SENSITIVITY;
-// 	static const Option RENDER_DISTANCE;
-// 	static const Option VIEW_BOBBING;
-// 	static const Option ANAGLYPH;
-// 	static const Option LIMIT_FRAMERATE;
-// 	static const Option DIFFICULTY;
-// 	static const Option GRAPHICS;
-// 	static const Option AMBIENT_OCCLUSION;
-// 	static const Option GUI_SCALE;
-// 
-// 	static const Option THIRD_PERSON;
-// 	static const Option HIDE_GUI;
-	//try {
-	//    PrintWriter pw = /*new*/ PrintWriter(/*new*/ FileWriter(optionsFile));
-
-	//    pw.println("music:" + music);
-	//    pw.println("sound:" + sound);
-	//    pw.println("invertYMouse:" + invertYMouse);
-	//    pw.println("mouseSensitivity:" + sensitivity);
-	//    pw.println("viewDistance:" + viewDistance);
-	//    pw.println("guiScale:" + guiScale);
-	//    pw.println("bobView:" + bobView);
-	//    pw.println("anaglyph3d:" + anaglyph3d);
-	//    pw.println("limitFramerate:" + limitFramerate);
-	//    pw.println("difficulty:" + difficulty);
-	//    pw.println("fancyGraphics:" + fancyGraphics);
-	//    pw.println("ao:" + ambientOcclusion);
-	//    pw.println("skin:" + skin);
-	//    pw.println("lastServer:" + lastMpIp);
-
-	//    for (int i = 0; i < keyMappings.length; i++) {
-	//        pw.println("key_" + keyMappings[i].name + ":" + keyMappings[i].key);
-	//    }
-
-	//    pw.close();
-	//} catch (Exception e) {
-	//    System.out.println("Failed to save options");
-	//    e.printStackTrace();
-	//}
 	optionsFile.save(stringVec);
 }
-void Options::addOptionToSaveOutput(StringVector& stringVector, std::string name, bool boolValue) {
-	std::stringstream ss;
-	ss << name << ":" << boolValue;
-	stringVector.push_back(ss.str());
-}
-void Options::addOptionToSaveOutput(StringVector& stringVector, std::string name, float floatValue) {
-	std::stringstream ss;
-	ss << name << ":" << floatValue;
-	stringVector.push_back(ss.str());
-}
-void Options::addOptionToSaveOutput(StringVector& stringVector, std::string name, int intValue) {
-	std::stringstream ss;
-	ss << name << ":" << intValue;
-	stringVector.push_back(ss.str());
-}
-void Options::addOptionToSaveOutput(StringVector& stringVector, std::string name, const std::string& strValue) {
-	stringVector.push_back(name + ":" + strValue);
+
+void Options::notifyOptionUpdate(OptionId key, bool value) {
+	minecraft->optionUpdated(key, value);
 }

-std::string Options::getMessage( const Option* item )
-{
-	return "Options::getMessage - Not implemented";
-
-	//Language language = Language.getInstance();
-	//std::string caption = language.getElement(item.getCaptionId()) + ": ";
-
-	//if (item.isProgress()) {
-	//    float progressValue = getProgressValue(item);
-
-	//    if (item == Option.SENSITIVITY) {
-	//        if (progressValue == 0) {
-	//            return caption + language.getElement("options.sensitivity.min");
-	//        }
-	//        if (progressValue == 1) {
-	//            return caption + language.getElement("options.sensitivity.max");
-	//        }
-	//        return caption + (int) (progressValue * 200) + "%";
-	//    } else {
-	//        if (progressValue == 0) {
-	//            return caption + language.getElement("options.off");
-	//        }
-	//        return caption + (int) (progressValue * 100) + "%";
-	//    }
-	//} else if (item.isBoolean()) {
-
-	//    bool booleanValue = getBooleanValue(item);
-	//    if (booleanValue) {
-	//        return caption + language.getElement("options.on");
-	//    }
-	//    return caption + language.getElement("options.off");
-	//} else if (item == Option.RENDER_DISTANCE) {
-	//    return caption + language.getElement(RENDER_DISTANCE_NAMES[viewDistance]);
-	//} else if (item == Option.DIFFICULTY) {
-	//    return caption + language.getElement(DIFFICULTY_NAMES[difficulty]);
-	//} else if (item == Option.GUI_SCALE) {
-	//    return caption + language.getElement(GUI_SCALE[guiScale]);
-	//} else if (item == Option.GRAPHICS) {
-	//    if (fancyGraphics) {
-	//        return caption + language.getElement("options.graphics.fancy");
-	//    }
-	//    return caption + language.getElement("options.graphics.fast");
-	//}
-
-	//return caption;
+void Options::notifyOptionUpdate(OptionId key, float value) {
+	minecraft->optionUpdated(key, value);
 }

-/*static*/
-bool Options::readFloat(const std::string& string, float& value) {
-	if (string == "true" || string == "YES")  { value = 1; return true; }
-	if (string == "false" || string == "NO") { value = 0; return true; }
-#ifdef _WIN32
-	if (sscanf_s(string.c_str(), "%f", &value))
-		return true;
-#else
-	if (sscanf(string.c_str(), "%f", &value))
-		return true;
-#endif
-	return false;
-}
-
-/*static*/
-bool Options::readInt(const std::string& string, int& value) {
-	if (string == "true" || string == "YES")  { value = 1; return true; }
-	if (string == "false" || string == "NO") { value = 0; return true; }
-#ifdef _WIN32
-	if (sscanf_s(string.c_str(), "%d", &value))
-		return true;
-#else
-	if (sscanf(string.c_str(), "%d", &value))
-		return true;
-#endif
-	return false;
-}
-
-/*static*/
-bool Options::readBool(const std::string& string, bool& value) {
-	std::string s = Util::stringTrim(string);
-	if (string == "true" || string == "1" || string == "YES")  { value = true;  return true; }
-	if (string == "false" || string == "0" || string == "NO") { value = false; return true; }
-	return false;
-}
-
-void Options::notifyOptionUpdate( const Option* option, bool value ) {
-	minecraft->optionUpdated(option, value);
-}
-
-void Options::notifyOptionUpdate( const Option* option, float value ) {
-	minecraft->optionUpdated(option, value);
-}
-
-void Options::notifyOptionUpdate( const Option* option, int value ) {
-	minecraft->optionUpdated(option, value);
+void Options::notifyOptionUpdate(OptionId key, int value) {
+	minecraft->optionUpdated(key, value);
 }
--- a/src/client/Options.h
+++ b/src/client/Options.h
@@ -1,16 +1,91 @@
 #ifndef NET_MINECRAFT_CLIENT__Options_H__
 #define NET_MINECRAFT_CLIENT__Options_H__

+#define SOUND_MIN_VALUE 0.0f
+#define SOUND_MAX_VALUE 1.0f
+#define MUSIC_MIN_VALUE 0.0f
+#define MUSIC_MAX_VALUE 1.0f
+#define SENSITIVITY_MIN_VALUE 0.0f
+#define SENSITIVITY_MAX_VALUE 1.0f
+#define PIXELS_PER_MILLIMETER_MIN_VALUE 3.0f
+#define PIXELS_PER_MILLIMETER_MAX_VALUE 4.0f
+
 //package net.minecraft.client;

 //#include "locale/Language.h"

 #include <string>
 #include <cstdio>
-#include "KeyMapping.h"
 #include "../platform/input/Keyboard.h"
 #include "../util/StringUtils.h"
 #include "OptionsFile.h"
+#include "Option.h"
+#include <array>
+
+enum OptionId {
+    // General
+    OPTIONS_DIFFICULTY,
+    OPTIONS_HIDEGUI,
+    OPTIONS_THIRD_PERSON_VIEW,
+    OPTIONS_GUI_SCALE,
+    OPTIONS_DESTROY_VIBRATION,
+    OPTIONS_MUSIC_VOLUME,
+    OPTIONS_SOUND_VOLUME,
+    OPTIONS_SKIN,
+    OPTIONS_USERNAME,
+    OPTIONS_SERVER_VISIBLE,
+    OPTIONS_BAR_ON_TOP,
+    OPTIONS_ALLOW_SPRINT,
+    OPTIONS_AUTOJUMP,
+
+    // Graphics
+    OPTIONS_RENDER_DEBUG,
+    OPTIONS_SMOOTH_CAMERA,
+    OPTIONS_FIXED_CAMERA,
+    OPTIONS_VIEW_DISTANCE,
+    OPTIONS_VIEW_BOBBING,
+    OPTIONS_AMBIENT_OCCLUSION,
+    OPTIONS_ANAGLYPH_3D,
+    OPTIONS_LIMIT_FRAMERATE,
+    OPTIONS_VSYNC,
+    OPTIONS_FANCY_GRAPHICS,
+
+    // Cheats / debug
+    OPTIONS_FLY_SPEED,
+    OPTIONS_CAMERA_SPEED,
+    OPTIONS_IS_FLYING,
+
+    // Control
+    OPTIONS_USE_MOUSE_FOR_DIGGING,
+    OPTIONS_IS_LEFT_HANDED,
+    OPTIONS_IS_JOY_TOUCH_AREA,
+    OPTIONS_SENSITIVITY,
+    OPTIONS_INVERT_Y_MOUSE,
+    OPTIONS_USE_TOUCHSCREEN,
+
+    OPTIONS_KEY_FORWARD,
+    OPTIONS_KEY_LEFT,
+    OPTIONS_KEY_BACK,
+    OPTIONS_KEY_RIGHT,
+    OPTIONS_KEY_JUMP,
+    OPTIONS_KEY_INVENTORY,
+    OPTIONS_KEY_SNEAK,
+    OPTIONS_KEY_DROP,
+    OPTIONS_KEY_CHAT,
+    OPTIONS_KEY_FOG,
+    OPTIONS_KEY_USE,
+
+    OPTIONS_KEY_MENU_NEXT,
+    OPTIONS_KEY_MENU_PREV,
+    OPTIONS_KEY_MENU_OK,
+    OPTIONS_KEY_MENU_CANCEL,
+
+    OPTIONS_FIRST_LAUNCH,
+    OPTIONS_LAST_IP,
+
+	// Should be last!
+	OPTIONS_COUNT
+};

 class Minecraft;
 typedef std::vector<std::string> StringVector;
@@ -18,320 +93,72 @@ typedef std::vector<std::string> StringVector;
 class Options
 {
 public:
-    class Option
-	{
-        const bool _isProgress;
-        const bool _isBoolean;
-        const std::string _captionId;
-		const int _ordinal;
-
-	public:
-		static const Option MUSIC;
-		static const Option SOUND;
-		static const Option INVERT_MOUSE;
-		static const Option SENSITIVITY;
-		static const Option RENDER_DISTANCE;
-		static const Option VIEW_BOBBING;
-		static const Option ANAGLYPH;
-		static const Option LIMIT_FRAMERATE;
-		static const Option DIFFICULTY;
-		static const Option GRAPHICS;
-		static const Option AMBIENT_OCCLUSION;
-		static const Option GUI_SCALE;
-        
-		static const Option THIRD_PERSON;
-		static const Option HIDE_GUI;
-		static const Option SERVER_VISIBLE;
-		static const Option LEFT_HANDED;
-		static const Option USE_TOUCHSCREEN;
-		static const Option USE_TOUCH_JOYPAD;
-		static const Option DESTROY_VIBRATION;
-
-		static const Option PIXELS_PER_MILLIMETER;
-		static const Option VSYNC;
-
-		/*
-        static Option* getItem(int id) {
-            for (Option item : Option.values()) {
-                if (item.getId() == id) {
-                    return item;
-                }
-            }
-            return NULL;
-        }
-		*/
-
-        Option(int ordinal, const std::string& captionId, bool hasProgress, bool isBoolean)
-		:	_captionId(captionId),
-			_isProgress(hasProgress),
-			_isBoolean(isBoolean),
-			_ordinal(ordinal)
-		{}
-
-        bool isProgress() const {
-            return _isProgress;
-        }
-
-        bool isBoolean() const {
-            return _isBoolean;
-        }
-
-		bool isInt() const {
-			return (!_isBoolean && !_isProgress);
-		}
-
-        int getId() {
-            return _ordinal;
-        }
-
-        std::string getCaptionId() const {
-            return _captionId;
-        }
-    };
-
-private:
-	static const float SOUND_MIN_VALUE;
-	static const float SOUND_MAX_VALUE;
-	static const float MUSIC_MIN_VALUE;
-	static const float MUSIC_MAX_VALUE;
-	static const float SENSITIVITY_MIN_VALUE;
-	static const float SENSITIVITY_MAX_VALUE;
-	static const float PIXELS_PER_MILLIMETER_MIN_VALUE;
-	static const float PIXELS_PER_MILLIMETER_MAX_VALUE;
-    static const char* RENDER_DISTANCE_NAMES[];
-    static const char* DIFFICULTY_NAMES[];
-    static const char* GUI_SCALE[];
-	static const int DIFFICULY_LEVELS[];
-public:
-	static bool debugGl;
-
-	float music;
-    float sound;
-    //note: sensitivity is transformed in Options::update
-    float sensitivity;
-    bool invertYMouse;
-    int viewDistance;
-    bool bobView;
-    bool anaglyph3d;
-    bool limitFramerate;
-    bool vsync;
-    bool fancyGraphics;
-    bool ambientOcclusion;
-	bool useMouseForDigging;
-	bool isLeftHanded;
-	bool destroyVibration;
-    //std::string skin;
-
-    KeyMapping keyUp;
-    KeyMapping keyLeft;
-    KeyMapping keyDown;
-    KeyMapping keyRight;
-    KeyMapping keyJump;
-    KeyMapping keyBuild;
-    KeyMapping keyDrop;
-    KeyMapping keyChat;
-    KeyMapping keyFog;
-    KeyMapping keySneak;
-	KeyMapping keyCraft;
-	KeyMapping keyDestroy;
-	KeyMapping keyUse;
-
-	KeyMapping keyMenuNext;
-	KeyMapping keyMenuPrevious;
-	KeyMapping keyMenuOk;
-	KeyMapping keyMenuCancel;
-
-    KeyMapping* keyMappings[16];
-
-	/*protected*/ Minecraft* minecraft;
-    ///*private*/ File optionsFile;
-
-    int difficulty;
-    bool hideGui;
-    bool thirdPersonView;
-    bool renderDebug;
-
-    bool isFlying;
-    bool smoothCamera;
-    bool fixedCamera;
-    float flySpeed;
-    float cameraSpeed;
-    int guiScale;
-	std::string username;
-
-	bool serverVisible;
-	bool isJoyTouchArea;
-	bool useTouchScreen;
-	float pixelsPerMillimeter;
-    Options(Minecraft* minecraft, const std::string& workingDirectory)
-	:	minecraft(minecraft)
-	{
-        //optionsFile = /*new*/ File(workingDirectory, "options.txt");
-        initDefaultValues();
+    static bool debugGl;

+    Options(Minecraft* minecraft, const std::string& workingDirectory = "") 
+	: minecraft(minecraft) {
+        initTable();
 		load();
    }

-	Options()
-	:	minecraft(NULL)
-	{
-		
-	}
+	void initTable();

-	void initDefaultValues();
+    void set(OptionId key, int value);
+    void set(OptionId key, float value);
+    void set(OptionId key, const std::string& value);
+    void toggle(OptionId key);

-    std::string getKeyDescription(int i) {
-        //Language language = Language.getInstance();
-        //return language.getElement(keyMappings[i].name);
-		return "Options::getKeyDescription not implemented";
+    int getIntValue(OptionId key) {
+        auto option = opt<OptionInt>(key);
+        return (option)? option->get() : 0;
    }

-    std::string getKeyMessage(int i) {
-        //return Keyboard.getKeyName(keyMappings[i].key);
-		return "Options::getKeyMessage not implemented";
+    std::string getStringValue(OptionId key) {
+        auto option = opt<OptionString>(key);
+        return (option)? option->get() : "";
    }

-    void setKey(int i, int key) {
-        keyMappings[i]->key = key;
-        save();
+    float getProgressValue(OptionId key) {
+        auto option = opt<OptionFloat>(key);
+        return (option)? option->get() : 0.f;
    }

-    void set(const Option* item, float value) {
-        if (item == &Option::MUSIC) {
-            music = value;
-            //minecraft.soundEngine.updateOptions();
-        } else if (item == &Option::SOUND) {
-            sound = value;
-            //minecraft.soundEngine.updateOptions();
-        } else if (item == &Option::SENSITIVITY) {
-            sensitivity = value;
-		} else if (item == &Option::PIXELS_PER_MILLIMETER) {
-			 pixelsPerMillimeter = value;
-		}
-		notifyOptionUpdate(item, value);		save();    }
-	void set(const Option* item, int value) {
-		if(item == &Option::DIFFICULTY) {
-			difficulty = value;
-		} else if(item == &Option::GUI_SCALE) {
-			guiScale = value % 5;
-		}
-		notifyOptionUpdate(item, value);
-		save();
-	}
-
-    void toggle(const Option* option, int dir) {
-        if (option == &Option::INVERT_MOUSE)	invertYMouse = !invertYMouse;
-        if (option == &Option::RENDER_DISTANCE) viewDistance = (viewDistance + dir) & 3;
-        if (option == &Option::GUI_SCALE)		guiScale = (guiScale + dir) % 5;
-        if (option == &Option::VIEW_BOBBING)	bobView = !bobView;
-		if (option == &Option::THIRD_PERSON)	thirdPersonView = !thirdPersonView;
-		if (option == &Option::HIDE_GUI)		hideGui = !hideGui;
-		if (option == &Option::SERVER_VISIBLE)		serverVisible = !serverVisible;
-		if (option == &Option::LEFT_HANDED) isLeftHanded = !isLeftHanded;
-		if (option == &Option::USE_TOUCHSCREEN) useTouchScreen = !useTouchScreen;
-		if (option == &Option::USE_TOUCH_JOYPAD) isJoyTouchArea = !isJoyTouchArea;
-		if (option == &Option::DESTROY_VIBRATION) destroyVibration = !destroyVibration;
-		if (option == &Option::ANAGLYPH) {
-            anaglyph3d = !anaglyph3d;
-            //minecraft->textures.reloadAll();
-        }
-        if (option == &Option::LIMIT_FRAMERATE) limitFramerate = !limitFramerate;
-        if (option == &Option::VSYNC) vsync = !vsync;
-        if (option == &Option::DIFFICULTY) difficulty = (difficulty + dir) & 3;
-        if (option == &Option::GRAPHICS) {
-            fancyGraphics = !fancyGraphics;
-            //minecraft->levelRenderer.allChanged();
-        }
-        if (option == &Option::AMBIENT_OCCLUSION) {
-            ambientOcclusion = !ambientOcclusion;
-            //minecraft->levelRenderer.allChanged();
-        }
-		notifyOptionUpdate(option, getBooleanValue(option));
-        save();
+    bool getBooleanValue(OptionId key) {
+        auto option = opt<OptionBool>(key);
+        return (option)? option->get() : false;
    }

-	int getIntValue(const Option* item) {
-		if(item == &Option::DIFFICULTY) return difficulty;
-		if(item == &Option::GUI_SCALE) return guiScale;
-		return 0;
-	}
-
-    float getProgressValue(const Option* item) {
-        if (item == &Option::MUSIC) return music;
-        if (item == &Option::SOUND) return sound;
-        if (item == &Option::SENSITIVITY) return sensitivity;
-		if (item == &Option::PIXELS_PER_MILLIMETER) return pixelsPerMillimeter;
-        return 0;
+    float getProgrssMin(OptionId key) {
+        auto option = opt<OptionFloat>(key);
+        return (option)? option->getMin() : 0.f;
    }

-    bool getBooleanValue(const Option* item) {
-        if (item == &Option::INVERT_MOUSE)
-            return invertYMouse;
-        if (item == &Option::VIEW_BOBBING)
-            return bobView;
-        if (item == &Option::ANAGLYPH)
-            return anaglyph3d;
-        if (item == &Option::LIMIT_FRAMERATE)
-            return limitFramerate;
-        if (item == &Option::VSYNC)
-            return vsync;
-        if (item == &Option::AMBIENT_OCCLUSION)
-            return ambientOcclusion;
-        if (item == &Option::THIRD_PERSON)
-            return thirdPersonView;
-        if (item == &Option::HIDE_GUI)
-            return hideGui;
-		if (item == &Option::THIRD_PERSON)
-			return thirdPersonView;
-		if (item == &Option::SERVER_VISIBLE)
-			return serverVisible;
-		if (item == &Option::LEFT_HANDED)
-			return isLeftHanded;
-		if (item == &Option::USE_TOUCHSCREEN)
-			return useTouchScreen;
-		if (item == &Option::USE_TOUCH_JOYPAD)
-			return isJoyTouchArea;
-		if (item == &Option::DESTROY_VIBRATION)
-			return destroyVibration;
-		return false;
-	}
+    float getProgrssMax(OptionId key) {
+        auto option = opt<OptionFloat>(key);
+        return (option)? option->getMax() : 0.f;
+    }

-	float getProgrssMin(const Option* item) {
-		if (item == &Option::MUSIC) return MUSIC_MIN_VALUE;
-		if (item == &Option::SOUND) return SOUND_MIN_VALUE;
-		if (item == &Option::SENSITIVITY) return SENSITIVITY_MIN_VALUE;
-		if (item == &Option::PIXELS_PER_MILLIMETER) return PIXELS_PER_MILLIMETER_MIN_VALUE;
-		return 0;
-	}
+    Option* getOpt(OptionId id) { return m_options[id]; }

-	float getProgrssMax(const Option* item) {
-		if (item == &Option::MUSIC) return MUSIC_MAX_VALUE;
-		if (item == &Option::SOUND) return SOUND_MAX_VALUE;
-		if (item == &Option::SENSITIVITY) return SENSITIVITY_MAX_VALUE;
-		if (item == &Option::PIXELS_PER_MILLIMETER) return PIXELS_PER_MILLIMETER_MAX_VALUE;
-		return 1.0f;
-	} 
-
-	std::string getMessage(const Option* item);
-
-	void update();
    void load();
    void save();
-	void addOptionToSaveOutput(StringVector& stringVector, std::string name, bool boolValue);
-	void addOptionToSaveOutput(StringVector& stringVector, std::string name, float floatValue);
-	void addOptionToSaveOutput(StringVector& stringVector, std::string name, int intValue);
-	void addOptionToSaveOutput(StringVector& stringVector, std::string name, const std::string& strValue);
-	void notifyOptionUpdate(const Option* option, bool value);
-	void notifyOptionUpdate(const Option* option, float value);
-	void notifyOptionUpdate(const Option* option, int value);
-private:
-    static bool readFloat(const std::string& string, float& value);
-    static bool readInt(const std::string& string, int& value);
-	static bool readBool(const std::string& string, bool& value);
+
+	void notifyOptionUpdate(OptionId key, bool value);
+	void notifyOptionUpdate(OptionId key, float value);
+	void notifyOptionUpdate(OptionId key, int value);
+    void notifyOptionUpdate(OptionId key, const std::string& value) {}

 private:
+    template<typename T>
+    T* opt(OptionId key) { 
+        if (m_options[key] == nullptr) return nullptr;
+        return dynamic_cast<T*>(m_options[key]); 
+    }
+
+	std::array<Option*, OPTIONS_COUNT> m_options;
 	OptionsFile optionsFile;
-	
+
+	Minecraft* minecraft;
 };

 #endif /*NET_MINECRAFT_CLIENT__Options_H__*/
--- a/src/client/gamemode/CreativeMode.cpp
+++ b/src/client/gamemode/CreativeMode.cpp
@@ -13,10 +13,10 @@
 #include "../../network/packet/RemoveBlockPacket.h"
 #include "../../world/entity/player/Abilities.h"

-static const int DestructionTickDelay = 10;
+static const int DestructionTickDelay = 5;

 CreativeMode::CreativeMode(Minecraft* minecraft)
-:	super(minecraft)
+: 	super(minecraft)
 {
 }

@@ -29,12 +29,8 @@ void CreativeMode::startDestroyBlock(int x, int y, int z, int face) {
 }

 void CreativeMode::creativeDestroyBlock(int x, int y, int z, int face) {
-	//if (!
-	minecraft->level->extinguishFire(x, y, z, face)
-	//{
-		;
-		destroyBlock(x, y, z, face);
-	//}
+	minecraft->level->extinguishFire(x, y, z, face);
+	destroyBlock(x, y, z, face);
 }

 void CreativeMode::continueDestroyBlock(int x, int y, int z, int face) {
@@ -46,6 +42,7 @@ void CreativeMode::continueDestroyBlock(int x, int y, int z, int face) {
 }

 void CreativeMode::stopDestroyBlock() {
+	destroyDelay = 0;
 }

 void CreativeMode::initAbilities( Abilities& abilities ) {
--- a/src/client/gamemode/CreatorMode.cpp
+++ b/src/client/gamemode/CreatorMode.cpp
@@ -9,7 +9,7 @@
 #include "../../network/packet/RemoveBlockPacket.h"
 #include "../../world/entity/player/Abilities.h"

-static const int DestructionTickDelay = 10;
+static const int DestructionTickDelay = 5;

 class Creator: public ICreator {
 	//virtual void getEvents();
@@ -60,12 +60,8 @@ void CreatorMode::startDestroyBlock(int x, int y, int z, int face) {
 }

 void CreatorMode::CreatorDestroyBlock(int x, int y, int z, int face) {
-	//if (!
-	minecraft->level->extinguishFire(x, y, z, face)
-	//{
-		;
-		destroyBlock(x, y, z, face);
-	//}
+	minecraft->level->extinguishFire(x, y, z, face);
+	destroyBlock(x, y, z, face);
 }

 void CreatorMode::continueDestroyBlock(int x, int y, int z, int face) {
@@ -83,6 +79,7 @@ bool CreatorMode::useItemOn( Player* player, Level* level, ItemInstance* item, i
 }

 void CreatorMode::stopDestroyBlock() {
+	destroyDelay = 0;
 }

 void CreatorMode::initAbilities( Abilities& abilities ) {
--- a/src/client/gamemode/GameMode.cpp
+++ b/src/client/gamemode/GameMode.cpp
@@ -74,7 +74,7 @@ bool GameMode::destroyBlock(int x, int y, int z, int face) {
        minecraft->soundEngine->play(oldTile->soundType->getBreakSound(), x + 0.5f, y + 0.5f, z + 0.5f, (oldTile->soundType->getVolume() + 1) / 2, oldTile->soundType->getPitch() * 0.8f);
 #endif
        oldTile->destroy(level, x, y, z, data);
-		if (minecraft->options.destroyVibration) minecraft->platform()->vibrate(24);
+		if (minecraft->options.getBooleanValue(OPTIONS_DESTROY_VIBRATION)) minecraft->platform()->vibrate(24);

 		if (minecraft->isOnline()) {
 			RemoveBlockPacket packet(minecraft->player, x, y, z);
--- a/src/client/gui/Gui.cpp
+++ b/src/client/gui/Gui.cpp
@@ -1,7 +1,10 @@
 #include "Gui.h"
 #include "Font.h"
 #include "client/Options.h"
+#include "platform/input/Keyboard.h"
 #include "screens/IngameBlockSelectionScreen.h"
+#include "screens/ChatScreen.h"
+#include "screens/ConsoleScreen.h"
 #include "../Minecraft.h"
 #include "../player/LocalPlayer.h"
 #include "../renderer/Tesselator.h"
@@ -23,6 +26,7 @@
 #include "../../world/PosTranslator.h"
 #include "../../platform/time.h"
 #include <cmath>
+#include <algorithm>

 float Gui::InvGuiScale = 1.0f / 3.0f;
 float Gui::GuiScale = 1.0f / Gui::InvGuiScale;
@@ -36,6 +40,7 @@ Gui::Gui(Minecraft* minecraft)
 	progress(0),
 	overlayMessageTime(0),
 	animateOverlayMessageColor(false),
+	chatScrollOffset(0),
 	tbr(1),
 	_inventoryNeedsUpdate(true),
 	_flashSlotId(-1),
@@ -87,14 +92,16 @@ void Gui::render(float a, bool mouseFree, int xMouse, int yMouse) {
    // F: 3
 	int ySlot = screenHeight - 16 - 3;

-	if (minecraft->gameMode->canHurtPlayer()) {
-		minecraft->textures->loadAndBindTexture("gui/icons.png");
-		Tesselator& t = Tesselator::instance;
-		t.beginOverride();
-		t.colorABGR(0xffffffff);
-		renderHearts();
-		renderBubbles();
-		t.endOverrideAndDraw();
+	if (!minecraft->options.getBooleanValue(OPTIONS_HIDEGUI)) {
+		if (minecraft->gameMode->canHurtPlayer()) {
+			minecraft->textures->loadAndBindTexture("gui/icons.png");
+			Tesselator& t = Tesselator::instance;
+			t.beginOverride();
+			t.colorABGR(0xffffffff);
+			renderHearts();
+			renderBubbles();
+			t.endOverrideAndDraw();
+		}
 	}

 	if(minecraft->player->getSleepTimer() > 0) {
@@ -106,12 +113,22 @@ void Gui::render(float a, bool mouseFree, int xMouse, int yMouse) {
 		glEnable(GL_ALPHA_TEST);
 		glEnable(GL_DEPTH_TEST);
 	}
-
+	if (!minecraft->options.getBooleanValue(OPTIONS_HIDEGUI)) {
 	renderToolBar(a, ySlot, screenWidth);

 	glEnable(GL_BLEND);
+	bool isChatting = (minecraft->screen && (dynamic_cast<ChatScreen*>(minecraft->screen) || dynamic_cast<ConsoleScreen*>(minecraft->screen)));
 	unsigned int max = 10;
-    bool isChatting = false;
+	if (isChatting) {
+		int lineHeight = 9;
+		max = (screenHeight - 48) / lineHeight;
+		if (max < 1) max = 1;
+		int maxScroll = (int)guiMessages.size() - (int)max;
+		if (maxScroll < 0) maxScroll = 0;
+		if (chatScrollOffset > maxScroll) chatScrollOffset = maxScroll;
+	} else {
+		chatScrollOffset = 0;
+	}
 	renderChatMessages(screenHeight, max, isChatting, font);
 #if !defined(RPI)
 	renderOnSelectItemNameText(screenWidth, font, ySlot);
@@ -119,9 +136,10 @@ void Gui::render(float a, bool mouseFree, int xMouse, int yMouse) {
 #if defined(RPI)
 	renderDebugInfo();
 #elif defined(PLATFORM_DESKTOP)
-	if (minecraft->options.renderDebug)
+	if (minecraft->options.getBooleanValue(OPTIONS_RENDER_DEBUG))
 		renderDebugInfo();
 #endif
+	}

    glDisable(GL_BLEND);
 	glEnable2(GL_ALPHA_TEST);
@@ -201,6 +219,33 @@ void Gui::handleClick(int button, int x, int y) {

 void Gui::handleKeyPressed(int key)
 {
+	bool isChatting = (minecraft->screen && (dynamic_cast<ChatScreen*>(minecraft->screen) || dynamic_cast<ConsoleScreen*>(minecraft->screen)));
+	if (isChatting) {
+		// Allow scrolling the chat history with the mouse/keyboard when chat is open
+		if (key == 38) { // VK_UP
+			scrollChat(1);
+			return;
+		} else if (key == 40) { // VK_DOWN
+			scrollChat(-1);
+			return;
+		} else if (key == 33) { // VK_PRIOR (Page Up)
+			// Scroll by a page
+			int screenHeight = (int)(minecraft->height * InvGuiScale);
+			int maxVisible = (screenHeight - 48) / 9;
+			scrollChat(maxVisible);
+			return;
+		} else if (key == 34) { // VK_NEXT (Page Down)
+			int screenHeight = (int)(minecraft->height * InvGuiScale);
+			int maxVisible = (screenHeight - 48) / 9;
+			scrollChat(-maxVisible);
+			return;
+		}
+	}
+
+	if (key == Keyboard::KEY_F1) {
+		minecraft->options.toggle(OPTIONS_HIDEGUI);
+	}
+	
 	if (key == 99)
 	{
 		if (minecraft->player->inventory->selected > 0)
@@ -219,12 +264,29 @@ void Gui::handleKeyPressed(int key)
 	{
 		minecraft->screenChooser.setScreen(SCREEN_BLOCKSELECTION);
 	}
-	else if (key == minecraft->options.keyDrop.key) 
+	else if (key == minecraft->options.getIntValue(OPTIONS_KEY_DROP)) 
 	{
 		minecraft->player->inventory->dropSlot(minecraft->player->inventory->selected, false);
 	}
 }

+void Gui::scrollChat(int delta) {
+	if (delta == 0)
+		return;
+
+	int screenHeight = (int)(minecraft->height * InvGuiScale);
+	int maxVisible = (screenHeight - 48) / 9;
+	if (maxVisible <= 0)
+		return;
+
+	int maxScroll = (int)guiMessages.size() - maxVisible;
+	if (maxScroll < 0) maxScroll = 0;
+	int desired = chatScrollOffset + delta;
+	if (desired < 0) desired = 0;
+	if (desired > maxScroll) desired = maxScroll;
+	chatScrollOffset = desired;
+}
+
 void Gui::tick() {
 	if (overlayMessageTime > 0) overlayMessageTime--;
 	tickCount++;
@@ -255,9 +317,17 @@ void Gui::addMessage(const std::string& _string) {
 	message.message = string;
 	message.ticks = 0;
 	guiMessages.insert(guiMessages.begin(), message);
-	while (guiMessages.size() > 30) {
+
+	// Keep a larger history so users can scroll through the full chat
+	const unsigned int MaxHistoryLines = 200;
+	while (guiMessages.size() > MaxHistoryLines) {
 		guiMessages.pop_back();
 	}
+
+	// If the user has scrolled up, keep their window fixed (new messages shift older ones down)
+	if (chatScrollOffset > 0) {
+		chatScrollOffset++;
+	}
 }

 void Gui::setNowPlaying(const std::string& string) {
@@ -402,7 +472,7 @@ void Gui::onConfigChanged( const Config& c ) {
 	if (c.minecraft->useTouchscreen()) {
 		// I'll bump this up to 6.
 		int num = 6; // without "..." dots
-		if (!c.minecraft->options.isJoyTouchArea && c.width > 480) {
+		if (!c.minecraft->options.getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA) && c.width > 480) {
 			while (num < Inventory::MAX_SELECTION_SIZE - 1) {
 				int x0, x1, y;
 				getSlotPos(0, x0, y);
@@ -516,7 +586,8 @@ void Gui::renderProgressIndicator( const bool isTouchInterface, const int screen
 	ItemInstance* currentItem = minecraft->player->inventory->getSelected();
 	bool bowEquipped = currentItem != NULL ? currentItem->getItem() == Item::bow : false;
 	bool itemInUse = currentItem != NULL ? currentItem->getItem() == minecraft->player->getUseItem()->getItem() : false;
-	if (!isTouchInterface || minecraft->options.isJoyTouchArea || (bowEquipped && itemInUse)) {
+	if ((!isTouchInterface || minecraft->options.getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA) 
+	|| (bowEquipped && itemInUse)) && !minecraft->options.getBooleanValue(OPTIONS_HIDEGUI)) {
 		minecraft->textures->loadAndBindTexture("gui/icons.png");
 		glEnable(GL_BLEND);
 		glBlendFunc2(GL_ONE_MINUS_DST_COLOR, GL_ONE_MINUS_SRC_COLOR);
@@ -585,11 +656,14 @@ void Gui::renderHearts() {
 	int oh = minecraft->player->lastHealth;
 	random.setSeed(tickCount * 312871);

-	int xx = 2;//screenWidth / 2 - getNumSlots() * 10;
+	int screenWidth = (int)(minecraft->width * InvGuiScale);
+	int screenHeight = (int)(minecraft->height * InvGuiScale);
+
+	int xx = (minecraft->options.getBooleanValue(OPTIONS_BAR_ON_TOP)) ? screenWidth / 2 - getNumSlots() * 10 - 1 : 2;

 	int armor = minecraft->player->getArmorValue();
 	for (int i = 0; i < Player::MAX_HEALTH / 2; i++) {
-		int yo = 2;
+		int yo = (minecraft->options.getBooleanValue(OPTIONS_BAR_ON_TOP)) ? screenHeight - 32 : 2;
 		int ip2 = i + i + 1;

 		if (armor > 0) {
@@ -617,11 +691,15 @@ void Gui::renderHearts() {

 void Gui::renderBubbles() {
 	if (minecraft->player->isUnderLiquid(Material::water)) {
-		int yo = 12;
+		int screenWidth = (int)(minecraft->width * InvGuiScale);
+		int screenHeight = (int)(minecraft->height * InvGuiScale);
+		
+		int xx = (minecraft->options.getBooleanValue(OPTIONS_BAR_ON_TOP)) ? screenWidth / 2 - getNumSlots() * 10 - 1 : 2;
+		int yo = (minecraft->options.getBooleanValue(OPTIONS_BAR_ON_TOP)) ? screenHeight - 42 : 12;
 		int count = (int) std::ceil((minecraft->player->airSupply - 2) * 10.0f / Player::TOTAL_AIR_SUPPLY);
 		int extra = (int) std::ceil((minecraft->player->airSupply) * 10.0f / Player::TOTAL_AIR_SUPPLY) - count;
 		for (int i = 0; i < count + extra; i++) {
-			int xo =  i * 8 + 2;
+			int xo =  i * 8 + xx;
 			if (i < count) blit(xo, yo, 16, 9 * 2, 9, 9);
 			else blit(xo, yo, 16 + 9, 9 * 2, 9, 9);
 		}
@@ -830,9 +908,16 @@ void Gui::renderChatMessages( const int screenHeight, unsigned int max, bool isC
 	//        // glScalef2(1.0f / ssc.scale, 1.0f / ssc.scale, 1);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 	int baseY = screenHeight - 48;
-	for (unsigned int i = 0; i < guiMessages.size() && i < max; i++) {
-		if (guiMessages.at(i).ticks < 20 * 10 || isChatting) {
-			float t = guiMessages.at(i).ticks / (20 * 10.0f);
+	int start = chatScrollOffset;
+	if (start < 0) start = 0;
+	for (unsigned int i = 0; i < max; i++) {
+		unsigned int msgIdx = (unsigned int)start + i;
+		if (msgIdx >= guiMessages.size())
+			break;
+
+		GuiMessage& message = guiMessages.at(msgIdx);
+		if (message.ticks < 20 * 10 || isChatting) {
+			float t = message.ticks / (20 * 10.0f);
 			t = 1 - t;
 			t = t * 10;
 			if (t < 0) t = 0;
@@ -844,18 +929,18 @@ void Gui::renderChatMessages( const int screenHeight, unsigned int max, bool isC
 			if (alpha > 0) {
 				const float x = 2;
 				const float y = (float)(baseY - i * 9);
-				std::string msg = guiMessages.at(i).message;
+				std::string msg = message.message;
 				this->fill(x, y - 1, x + MAX_MESSAGE_WIDTH, y + 8, (alpha / 2) << 24);
 				glEnable(GL_BLEND);

 				// special-case join/leave announcements
-		int baseColor = 0xffffff;
-		if (msg.find(" joined the game") != std::string::npos ||
-			msg.find(" left the game") != std::string::npos) {
-			baseColor = 0xffff00; // yellow
-		}
-		// replace previous logic; allow full colour tags now
-		Gui::drawColoredString(font, msg, x, y, alpha);
+			int baseColor = 0xffffff;
+			if (msg.find(" joined the game") != std::string::npos ||
+				msg.find(" left the game") != std::string::npos) {
+				baseColor = 0xffff00; // yellow
+			}
+			// replace previous logic; allow full colour tags now
+			Gui::drawColoredString(font, msg, x, y, alpha);
 			}
 		}
 	}
--- a/src/client/gui/Gui.h
+++ b/src/client/gui/Gui.h
@@ -39,6 +39,7 @@ public:

 	void handleClick(int button, int x, int y);
 	void handleKeyPressed( int key );
+	void scrollChat(int delta);

 	void tick();
 	void render(float a, bool mouseFree, int xMouse, int yMouse);
@@ -96,6 +97,7 @@ private:
 	int MAX_MESSAGE_WIDTH;
 	//ItemRenderer itemRenderer;
 	GuiMessageList guiMessages;
+	int chatScrollOffset;
 	Random random;

 	Minecraft* minecraft;
--- a/src/client/gui/Screen.cpp
+++ b/src/client/gui/Screen.cpp
@@ -78,6 +78,14 @@ void Screen::updateEvents()
 void Screen::mouseEvent()
 {
 	const MouseAction& e = Mouse::getEvent();
+	// forward wheel events to subclasses
+	if (e.action == MouseAction::ACTION_WHEEL) {
+		int xm = e.x * width / minecraft->width;
+		int ym = e.y * height / minecraft->height - 1;
+		mouseWheel(e.dx, e.dy, xm, ym);
+		return;
+	}
+
 	if (!e.isButton())
 		return;

@@ -104,7 +112,7 @@ void Screen::keyboardEvent()
 }
 void Screen::keyboardTextEvent()
 {
-	keyboardNewChar(Keyboard::getChar());
+	charPressed(Keyboard::getChar());
 }
 void Screen::renderBackground()
 {
@@ -166,7 +174,7 @@ void Screen::keyPressed( int eventKey )

 	// pass key events to any text boxes first
 	for (auto& textbox : textBoxes) {
-		textbox->handleKey(eventKey);
+		textbox->keyPressed(minecraft, eventKey);
 	}

 	if (minecraft->useTouchscreen())
@@ -178,11 +186,11 @@ void Screen::keyPressed( int eventKey )
 		return;

 	Options& o = minecraft->options;
-	if (eventKey == o.keyMenuNext.key)
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_NEXT))
 		if (++tabButtonIndex == tabButtonCount) tabButtonIndex = 0;
-	if (eventKey == o.keyMenuPrevious.key)
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_PREV))
 		if (--tabButtonIndex == -1) tabButtonIndex = tabButtonCount-1;
-	if (eventKey == o.keyMenuOk.key) {
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_OK)) {
 		Button* button = tabButtons[tabButtonIndex];
 		if (button->active) {
 			minecraft->soundEngine->playUI("random.click", 1, 1);
@@ -193,6 +201,12 @@ void Screen::keyPressed( int eventKey )
 	updateTabButtonSelection();
 }

+void Screen::charPressed(char inputChar) {
+	for (auto& textbox : textBoxes) {
+		textbox->charPressed(minecraft, inputChar);
+	}
+}
+
 void Screen::updateTabButtonSelection()
 {
 	if (minecraft->useTouchscreen())
--- a/src/client/gui/Screen.h
+++ b/src/client/gui/Screen.h
@@ -57,8 +57,11 @@ protected:
 	virtual void mouseClicked(int x, int y, int buttonNum);
 	virtual void mouseReleased(int x, int y, int buttonNum);

+	// mouse wheel movement (dx/dy are wheel deltas, xm/ym are GUI coords)
+	virtual void mouseWheel(int dx, int dy, int xm, int ym) {}
+
 	virtual void keyPressed(int eventKey);
-	virtual void keyboardNewChar(char inputChar) {}
+	virtual void charPressed(char inputChar);
 public:
 	int width;
 	int height;
--- a/src/client/gui/components/GuiElement.h
+++ b/src/client/gui/components/GuiElement.h
@@ -9,13 +9,20 @@ class GuiElement : public GuiComponent {
 public:
 	GuiElement(bool active=false, bool visible=true, int x = 0, int y = 0, int width=24, int height=24);
    virtual ~GuiElement() {}
-    virtual void tick(Minecraft* minecraft) {}
+    
+	virtual void tick(Minecraft* minecraft) {}
    virtual void render(Minecraft* minecraft, int xm, int ym) { }
 	virtual void setupPositions() {}
+
 	virtual void mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum) {}
 	virtual void mouseReleased(Minecraft* minecraft, int x, int y, int buttonNum) {}
+	virtual void keyPressed(Minecraft* minecraft, int key) {}
+	virtual void charPressed(Minecraft* minecraft, char key) {}
+
 	virtual bool pointInside(int x, int y);
+	
 	void setVisible(bool visible);
+	
 	bool active;
 	bool visible;
 	int x;
--- a/src/client/gui/components/GuiElementContainer.cpp
+++ b/src/client/gui/components/GuiElementContainer.cpp
@@ -52,3 +52,15 @@ void GuiElementContainer::mouseReleased( Minecraft* minecraft, int x, int y, int
 		(*it)->mouseReleased(minecraft, x, y, buttonNum);
 	}
 }
+
+void GuiElementContainer::keyPressed(Minecraft* minecraft, int key) {
+	for(std::vector<GuiElement*>::iterator it = children.begin(); it != children.end(); ++it) {
+		(*it)->keyPressed(minecraft, key);
+	}
+}
+
+void GuiElementContainer::charPressed(Minecraft* minecraft, char key) {
+	for(std::vector<GuiElement*>::iterator it = children.begin(); it != children.end(); ++it) {
+		(*it)->charPressed(minecraft, key);
+	}
+}
--- a/src/client/gui/components/GuiElementContainer.h
+++ b/src/client/gui/components/GuiElementContainer.h
@@ -17,8 +17,9 @@ public:
 	virtual void tick( Minecraft* minecraft );

 	virtual void mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum );
-
 	virtual void mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum );
+	virtual void keyPressed(Minecraft* minecraft, int key);
+	virtual void charPressed(Minecraft* minecraft, char key);

 protected:
 	std::vector<GuiElement*> children;
--- a/src/client/gui/components/ImageButton.cpp
+++ b/src/client/gui/components/ImageButton.cpp
@@ -4,6 +4,7 @@
 #include "../../../platform/log.h"
 #include "../../../util/Mth.h"
 #include "../../renderer/Textures.h"
+#include <client/Option.h>


 ImageButton::ImageButton(int id, const std::string& msg)
@@ -112,43 +113,17 @@ void ImageButton::render(Minecraft* minecraft, int xm, int ym) {
 //
 // A toggleable Button
 //
-OptionButton::OptionButton(const Options::Option* option)
-:	_option(option),
-	_isFloat(false),
-	super(ButtonId, "")
-{
-}
-
-OptionButton::OptionButton(const Options::Option* option, float onValue, float offValue)
-:	_option(option),
-	_isFloat(true),
-	_onValue(onValue),
-	_offValue(offValue),
-	super(ButtonId, "")
-{
-}
-
-bool OptionButton::isSecondImage(bool hovered) {
-	return _secondImage;
-}
+OptionButton::OptionButton(OptionId option) : m_optId(option), super(ButtonId, "") {}

 void OptionButton::toggle(Options* options) {
-	if (_isFloat) {
-		options->set(_option, (Mth::abs(_current - _onValue) < 0.01f) ? _offValue : _onValue);
-	} else {
-		options->toggle(_option, 1);
-	}
+	options->toggle(m_optId);
+
 	// Update graphics here
 	updateImage(options);
 }

 void OptionButton::updateImage(Options* options) {
-	if (_isFloat) {
-		_current = options->getProgressValue(_option);
-		_secondImage = Mth::abs(_current - _onValue) < 0.01f;
-	} else {
-		_secondImage = options->getBooleanValue(_option);
-	}
+	_secondImage = options->getBooleanValue(m_optId);
 }

 void OptionButton::mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum ) {
--- a/src/client/gui/components/ImageButton.h
+++ b/src/client/gui/components/ImageButton.h
@@ -77,28 +77,20 @@ class OptionButton: public ImageButton
 {
 	typedef ImageButton super;
 public:
-	OptionButton(const Options::Option* option);
-	OptionButton(const Options::Option* option, float onValue, float offValue);
+	OptionButton(OptionId optId);

 	void toggle(Options* options);
 	void updateImage(Options* options);

 	static const int ButtonId = 9999999;
 protected:
-	bool isSecondImage(bool hovered);
+	bool isSecondImage(bool hovered) { return _secondImage; }

 	virtual void mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum );

 private:
-
-	const Options::Option* _option;
+	OptionId m_optId;
 	bool _secondImage;
-
-	// If not float, it's considered to be a boolean value
-	bool _isFloat;
-	float _onValue;
-	float _offValue;
-	float _current;
 };


--- a/src/client/gui/components/KeyOption.cpp
+++ b/src/client/gui/components/KeyOption.cpp
@@ -0,0 +1,22 @@
+#include "KeyOption.h"
+#include <client/Minecraft.h>
+
+KeyOption::KeyOption(Minecraft* minecraft, OptionId optId) 
+    : Touch::TButton((int)optId, Keyboard::getKeyName(minecraft->options.getIntValue(optId))) {}
+
+
+void KeyOption::mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum) {
+    selected = isInside(x, y);
+    msg = (selected)? "..." : Keyboard::getKeyName(minecraft->options.getIntValue((OptionId)id));
+}
+
+void KeyOption::keyPressed(Minecraft* minecraft, int key) {
+    if (!selected) return;
+
+    if (key != Keyboard::KEY_ESCAPE) {
+        minecraft->options.set((OptionId)id, key);
+    }
+
+    selected = false;
+    msg = Keyboard::getKeyName(minecraft->options.getIntValue((OptionId)id));
+}
--- a/src/client/gui/components/KeyOption.h
+++ b/src/client/gui/components/KeyOption.h
@@ -0,0 +1,14 @@
+#pragma once
+#include "Button.h"
+#include <client/Options.h>
+
+class KeyOption : public Touch::TButton {
+public:
+    KeyOption(Minecraft* minecraft, OptionId optId);
+
+    virtual void mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum);
+    virtual void released(int mx, int my) {}
+    virtual void keyPressed(Minecraft* minecraft, int key);
+protected:
+    bool m_captureMode;
+};
--- a/src/client/gui/components/OptionsGroup.cpp
+++ b/src/client/gui/components/OptionsGroup.cpp
@@ -4,6 +4,9 @@
 #include "OptionsItem.h"
 #include "Slider.h"
 #include "../../../locale/I18n.h"
+#include "TextOption.h"
+#include "KeyOption.h"
+
 OptionsGroup::OptionsGroup( std::string labelID )  {
 	label = I18n::get(labelID);
 }
@@ -25,74 +28,88 @@ void OptionsGroup::setupPositions() {
 void OptionsGroup::render( Minecraft* minecraft, int xm, int ym ) {
 	float padX = 10.0f;
 	float padY = 5.0f;
+	
 	minecraft->font->draw(label, (float)x + padX, (float)y + padY, 0xffffffff, false);
+
 	super::render(minecraft, xm, ym);
 }

-OptionsGroup& OptionsGroup::addOptionItem( const Options::Option* option, Minecraft* minecraft ) {
-	if(option->isBoolean())
-		createToggle(option, minecraft);
-	else if(option->isProgress())
-		createProgressSlider(option, minecraft);
-	else if(option->isInt())
-		createStepSlider(option, minecraft);
+OptionsGroup& OptionsGroup::addOptionItem(OptionId optId, Minecraft* minecraft ) {
+	auto option = minecraft->options.getOpt(optId);
+
+	if (option == nullptr) return *this;
+
+	// TODO: do a options key class to check it faster via dynamic_cast
+	if (option->getStringId().find("options.key") != std::string::npos) createKey(optId, minecraft);
+	else if (dynamic_cast<OptionBool*>(option)) createToggle(optId, minecraft);
+	else if (dynamic_cast<OptionFloat*>(option)) createProgressSlider(optId, minecraft);
+	else if (dynamic_cast<OptionInt*>(option)) createStepSlider(optId, minecraft);
+	else if (dynamic_cast<OptionString*>(option)) createTextbox(optId, minecraft);
+
 	return *this;
 }

-void OptionsGroup::createToggle( const Options::Option* option, Minecraft* minecraft ) {
+// TODO: wrap this copypaste shit into templates
+
+void OptionsGroup::createToggle(OptionId optId, Minecraft* minecraft ) {
 	ImageDef def;
+
 	def.setSrc(IntRectangle(160, 206, 39, 20));
 	def.name = "gui/touchgui.png";
 	def.width = 39 * 0.7f;
 	def.height = 20 * 0.7f;
-	OptionButton* element = new OptionButton(option);
+	
+	OptionButton* element = new OptionButton(optId);
 	element->setImageDef(def, true);
 	element->updateImage(&minecraft->options);
-	std::string itemLabel = I18n::get(option->getCaptionId());
+	
+	std::string itemLabel = I18n::get(minecraft->options.getOpt(optId)->getStringId());
+	
+	OptionsItem* item = new OptionsItem(itemLabel, element);
+	
+	addChild(item);
+	setupPositions();
+}
+
+void OptionsGroup::createProgressSlider(OptionId optId, Minecraft* minecraft ) {
+	Slider* element = new SliderFloat(minecraft, optId);
+	element->width = 100;
+	element->height = 20;
+
+	std::string itemLabel = I18n::get(minecraft->options.getOpt(optId)->getStringId());
 	OptionsItem* item = new OptionsItem(itemLabel, element);
 	addChild(item);
 	setupPositions();
 }

-void OptionsGroup::createProgressSlider( const Options::Option* option, Minecraft* minecraft ) {
-	Slider* element = new Slider(minecraft,
-									option,
-									minecraft->options.getProgrssMin(option),
-									minecraft->options.getProgrssMax(option));
+void OptionsGroup::createStepSlider(OptionId optId, Minecraft* minecraft ) {
+	Slider* element = new SliderInt(minecraft, optId);
 	element->width = 100;
 	element->height = 20;
-	std::string itemLabel = I18n::get(option->getCaptionId());
+	std::string itemLabel = I18n::get(minecraft->options.getOpt(optId)->getStringId());
 	OptionsItem* item = new OptionsItem(itemLabel, element);
 	addChild(item);
 	setupPositions();
 }

-void OptionsGroup::createStepSlider( const Options::Option* option, Minecraft* minecraft ) {
-	// integer-valued option; use step slider
-	std::vector<int> steps;
-	// render distance was removed; fall through to other cases
-	if(option == &Options::Option::DIFFICULTY) {
-		steps.push_back(0);
-		steps.push_back(1);
-		steps.push_back(2);
-		steps.push_back(3);
-	} else if(option == &Options::Option::GUI_SCALE) {
-		// slider order: small,normal,large,larger,auto
-		steps.push_back(1);
-		steps.push_back(2);
-		steps.push_back(3);
-		steps.push_back(4);
-		steps.push_back(0);
-	} else {
-		// fallback: use single value; duplicate so numSteps>1 and avoid divide-by-zero
-		steps.push_back(0);
-		steps.push_back(0);
-	}
-	Slider* element = new Slider(minecraft, option, steps);
+void OptionsGroup::createTextbox(OptionId optId, Minecraft* minecraft) {
+	TextBox* element = new TextOption(minecraft, optId);
 	element->width = 100;
 	element->height = 20;
-	std::string itemLabel = I18n::get(option->getCaptionId());
+
+	std::string itemLabel = I18n::get(minecraft->options.getOpt(optId)->getStringId());
 	OptionsItem* item = new OptionsItem(itemLabel, element);
 	addChild(item);
 	setupPositions();
 }
+
+void OptionsGroup::createKey(OptionId optId, Minecraft* minecraft) {
+	KeyOption* element = new KeyOption(minecraft, optId);
+	element->width = 50;
+	element->height = 20;
+
+	std::string itemLabel = I18n::get(minecraft->options.getOpt(optId)->getStringId());
+	OptionsItem* item = new OptionsItem(itemLabel, element);
+	addChild(item);
+	setupPositions();
+}
--- a/src/client/gui/components/OptionsGroup.h
+++ b/src/client/gui/components/OptionsGroup.h
@@ -5,6 +5,7 @@

 #include <string>
 #include "GuiElementContainer.h"
+#include "ScrollingPane.h"
 #include "../../Options.h"

 class Font;
@@ -16,11 +17,15 @@ public:
 	OptionsGroup(std::string labelID);
 	virtual void setupPositions();
 	virtual void render(Minecraft* minecraft, int xm, int ym);
-	virtual OptionsGroup& addOptionItem(const Options::Option* option, Minecraft* minecraft);
+	OptionsGroup& addOptionItem(OptionId optId, Minecraft* minecraft);
 protected:
-	virtual void createToggle(const Options::Option* option, Minecraft* minecraft);
-	virtual void createProgressSlider(const Options::Option* option, Minecraft* minecraft);
-	virtual void createStepSlider(const Options::Option* option, Minecraft* minecraft);
+
+	void createToggle(OptionId optId, Minecraft* minecraft);
+	void createProgressSlider(OptionId optId, Minecraft* minecraft);
+	void createStepSlider(OptionId optId, Minecraft* minecraft);
+	void createTextbox(OptionId optId, Minecraft* minecraft);
+	void createKey(OptionId optId, Minecraft* minecraft);
+
 	std::string label;
 };

--- a/src/client/gui/components/OptionsPane.cpp
+++ b/src/client/gui/components/OptionsPane.cpp
@@ -1,64 +0,0 @@
-#include "OptionsPane.h"
-#include "OptionsGroup.h"
-#include "OptionsItem.h"
-#include "ImageButton.h"
-#include "Slider.h"
-#include "../../Minecraft.h"
-
-OptionsPane::OptionsPane() {
-
-}
-
-void OptionsPane::setupPositions() {
-	int currentHeight = y + 1;
-	for(std::vector<GuiElement*>::iterator it = children.begin(); it != children.end(); ++it ) {
-		(*it)->width = width;
-		(*it)->y = currentHeight;
-		(*it)->x = x;
-		currentHeight += (*it)->height + 1;
-	}
-	height = currentHeight;
-	super::setupPositions();
-}
-
-OptionsGroup& OptionsPane::createOptionsGroup( std::string label ) {
-	OptionsGroup* newGroup = new OptionsGroup(label);
-	children.push_back(newGroup);
-	// create and return a new group index
-	return *newGroup;
-}
-
-void OptionsPane::createToggle( unsigned int group, std::string label, const Options::Option* option ) {
-// 	if(group > children.size()) return;
-// 	ImageDef def;
-// 	def.setSrc(IntRectangle(160, 206, 39, 20));
-// 	def.name = "gui/touchgui.png";
-// 	def.width = 39 * 0.7f;
-// 	def.height = 20 * 0.7f;
-// 	OptionButton* element = new OptionButton(option);
-// 	element->setImageDef(def, true);
-// 	OptionsItem* item = new OptionsItem(label, element);
-// 	((OptionsGroup*)children[group])->addChild(item);
-// 	setupPositions();
-}
-
-void OptionsPane::createProgressSlider( Minecraft* minecraft, unsigned int group, std::string label, const Options::Option* option, float progressMin/*=1.0f*/, float progressMax/*=1.0f */ ) {
-// 	if(group > children.size()) return;
-// 	Slider* element = new Slider(minecraft, option, progressMin, progressMax);
-// 	element->width = 100;
-// 	element->height = 20;
-// 	OptionsItem* item = new OptionsItem(label, element);
-// 	((OptionsGroup*)children[group])->addChild(item);
-// 	setupPositions();
-}
-
-void OptionsPane::createStepSlider( Minecraft* minecraft, unsigned int group, std::string label, const Options::Option* option, const std::vector<int>& stepVec ) {
-// 	if(group > children.size()) return;
-// 	Slider* element = new Slider(minecraft, option, stepVec);
-// 	element->width = 100;
-// 	element->height = 20;
-// 	sliders.push_back(element);
-// 	OptionsItem* item = new OptionsItem(label, element);
-// 	((OptionsGroup*)children[group])->addChild(item);
-// 	setupPositions();
-}
--- a/src/client/gui/components/OptionsPane.h
+++ b/src/client/gui/components/OptionsPane.h
@@ -1,30 +0,0 @@
-#ifndef ITEMPANE_H__
-#define ITEMPANE_H__
-
-#include <string>
-#include <vector>
-#include "GuiElementContainer.h"
-#include "../../../world/item/ItemInstance.h"
-#include "../../../client/Options.h"
-class Font; 
-class Textures;
-class NinePatchLayer;
-class ItemPane;
-class OptionButton;
-class Button;
-class OptionsGroup;
-class Slider;
-class Minecraft;
-class OptionsPane: public GuiElementContainer
-{
-	typedef GuiElementContainer super;
-public:
-	OptionsPane();
-	OptionsGroup& createOptionsGroup( std::string label );
-	void createToggle( unsigned int group, std::string label, const Options::Option* option );
-	void createProgressSlider(Minecraft* minecraft, unsigned int group, std::string label, const Options::Option* option, float progressMin=1.0f, float progressMax=1.0f );
-	void createStepSlider(Minecraft* minecraft, unsigned int group, std::string label, const Options::Option* option, const std::vector<int>& stepVec );
-	void setupPositions();
-};
-
-#endif /*ITEMPANE_H__*/
--- a/src/client/gui/components/ScrollingPane.cpp
+++ b/src/client/gui/components/ScrollingPane.cpp
@@ -548,6 +548,14 @@ void ScrollingPane::stepThroughDecelerationAnimation(bool noAnimation) {
 	}
 }

+void ScrollingPane::scrollBy(float dx, float dy) {
+	// adjust the translation offsets fpx/fpy by the requested amount
+	float nfpx = fpx + dx;
+	float nfpy = fpy + dy;
+	// convert back to content offset (fpx = -contentOffset.x)
+	setContentOffset(Vec3(-nfpx, -nfpy, 0));
+}
+
 void ScrollingPane::setContentOffset(float x, float y) {
 	this->setContentOffsetWithAnimation(Vec3(x, y, 0), false);
 }
--- a/src/client/gui/components/ScrollingPane.h
+++ b/src/client/gui/components/ScrollingPane.h
@@ -51,6 +51,10 @@ public:
 	void tick();
 	void render(int xm, int ym, float alpha);

+	// scroll the content by the given amount (dx horizontal, dy vertical)
+	// positive values move content downward/rightward
+	void scrollBy(float dx, float dy);
+
 	bool getGridItemFor_slow(int itemIndex, GridItem& out);

 	void setSelected(int id, bool selected);
--- a/src/client/gui/components/Slider.cpp
+++ b/src/client/gui/components/Slider.cpp
@@ -5,39 +5,8 @@
 #include "../../../util/Mth.h"
 #include <algorithm>
 #include <assert.h>
-Slider::Slider(Minecraft* minecraft, const Options::Option* option,  float progressMin, float progressMax)
-: sliderType(SliderProgress), mouseDownOnElement(false), option(option), numSteps(0), progressMin(progressMin), progressMax(progressMax) {
-	if(option != NULL) {
-		percentage = (minecraft->options.getProgressValue(option) - progressMin) / (progressMax - progressMin);
-	}
-}

-Slider::Slider(Minecraft* minecraft, const Options::Option* option, const std::vector<int>& stepVec )
-: sliderType(SliderStep),
-  curStepValue(0),
-  curStep(0),
-  sliderSteps(stepVec),
-  mouseDownOnElement(false),
-  option(option),
-  percentage(0),
-  progressMin(0.0f),
-  progressMax(1.0) {
-	assert(stepVec.size() > 1);
-	numSteps = sliderSteps.size();
-	if(option != NULL) {
-		// initialize slider position based on the current option value
-		curStepValue = minecraft->options.getIntValue(option);
-		auto currentItem = std::find(sliderSteps.begin(), sliderSteps.end(), curStepValue);
-		if(currentItem != sliderSteps.end()) {
-			curStep = static_cast<int>(currentItem - sliderSteps.begin());
-		} else {
-			// fallback to first step
-			curStep = 0;
-			curStepValue = sliderSteps[0];
-		}
-		percentage = float(curStep) / float(numSteps - 1);
-	}
-}
+Slider::Slider(OptionId optId) : m_mouseDownOnElement(false), m_optId(optId), m_numSteps(0) {}

 void Slider::render( Minecraft* minecraft, int xm, int ym ) {
 	int xSliderStart = x + 5;
@@ -49,61 +18,71 @@ void Slider::render( Minecraft* minecraft, int xm, int ym ) {
 	int barWidth = xSliderEnd - xSliderStart;
 	//fill(x, y + 8, x + (int)(width * percentage), y + height, 0xffff00ff);
 	fill(xSliderStart, ySliderStart, xSliderEnd, ySliderEnd, 0xff606060);
-	if(sliderType == SliderStep) {
-		// numSteps should be >=2; protect against bad input (zero division)
-		if(numSteps <= 1) {
-			// nothing to render
-		} else {
-			int stepDistance = barWidth / (numSteps -1);
-			for(int a = 0; a <= numSteps - 1; ++a) {
-				int renderSliderStepPosX = xSliderStart + a * stepDistance + 1;
-				fill(renderSliderStepPosX - 1, ySliderStart - 2, renderSliderStepPosX + 1, ySliderEnd + 2, 0xff606060);
-			}
+
+	if (m_numSteps > 2) {
+		int stepDistance = barWidth / (m_numSteps-1);
+		for(int a = 0; a <= m_numSteps; ++a) {
+			int renderSliderStepPosX = xSliderStart + a * stepDistance + 1;
+			fill(renderSliderStepPosX - 1, ySliderStart - 2, renderSliderStepPosX + 1, ySliderEnd + 2, 0xff606060);
 		}
 	}
+
 	minecraft->textures->loadAndBindTexture("gui/touchgui.png");
-	blit(xSliderStart + (int)(percentage * barWidth) - handleSizeX / 2, y, 226, 126, handleSizeX, handleSizeY, handleSizeX, handleSizeY);
+	blit(xSliderStart + (int)(m_percentage * barWidth) - handleSizeX / 2, y, 226, 126, handleSizeX, handleSizeY, handleSizeX, handleSizeY);
 }

 void Slider::mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum ) {
 	if(pointInside(x, y)) {
-		mouseDownOnElement = true;
+		m_mouseDownOnElement = true;
 	}
 }

 void Slider::mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum ) {
-	mouseDownOnElement = false;
-	if(sliderType == SliderStep) {
-		curStep = Mth::floor((percentage * (numSteps-1) + 0.5f));
-		curStepValue = sliderSteps[Mth::Min(curStep, numSteps-1)];
-		percentage = float(curStep) / (numSteps - 1);
-		setOption(minecraft);
-	}
-}
+	m_mouseDownOnElement = false;
+} 

 void Slider::tick(Minecraft* minecraft) {
 	if(minecraft->screen != NULL) {
 		int xm = Mouse::getX();
 		int ym = Mouse::getY();
+		
 		minecraft->screen->toGUICoordinate(xm, ym);
-		if(mouseDownOnElement) {
-			percentage = float(xm - x) / float(width);
-			percentage = Mth::clamp(percentage, 0.0f, 1.0f);
-			setOption(minecraft);
+
+		if(m_mouseDownOnElement) {
+			m_percentage = float(xm - x) / float(width);
+			m_percentage = Mth::clamp(m_percentage, 0.0f, 1.0f);
 		}
 	}
 }

-void Slider::setOption( Minecraft* minecraft ) {
-	if(option != NULL) {
-		if(sliderType == SliderStep) {
-			if(minecraft->options.getIntValue(option) != curStepValue) {
-				minecraft->options.set(option, curStepValue);
-			}
-		} else {
-			if(minecraft->options.getProgressValue(option) != percentage * (progressMax - progressMin) + progressMin) {
-				minecraft->options.set(option, percentage *  (progressMax - progressMin) + progressMin);
-			}
-		}
+SliderFloat::SliderFloat(Minecraft* minecraft, OptionId option) 
+: Slider(option), m_option(dynamic_cast<OptionFloat*>(minecraft->options.getOpt(option)))
+{
+	m_percentage = Mth::clamp((m_option->get() - m_option->getMin()) / (m_option->getMax() - m_option->getMin()), 0.f, 1.f);
+}
+
+SliderInt::SliderInt(Minecraft* minecraft, OptionId option) 
+: Slider(option), m_option(dynamic_cast<OptionInt*>(minecraft->options.getOpt(option)))
+{
+	m_numSteps = m_option->getMax() - m_option->getMin();
+	m_percentage = float(m_option->get() - m_option->getMin()) / (m_numSteps-1);
+}
+
+void SliderInt::mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum ) {
+	Slider::mouseReleased(minecraft, x, y, buttonNum);
+
+	if (pointInside(x, y)) {
+		int curStep = Mth::floor(m_percentage * (m_numSteps-1));
+		m_percentage = float(curStep - m_option->getMin()) / (m_numSteps-1);
+
+		minecraft->options.set(m_optId, curStep);
 	}
 }
+
+void SliderFloat::mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum ) {
+	Slider::mouseReleased(minecraft, x, y, buttonNum);
+
+	if (pointInside(x, y)) {
+		minecraft->options.set(m_optId, m_percentage * (m_option->getMax() - m_option->getMin()) + m_option->getMin());
+	}
+}
--- a/src/client/gui/components/Slider.h
+++ b/src/client/gui/components/Slider.h
@@ -3,38 +3,45 @@

 #include "GuiElement.h"
 #include "../../../client/Options.h"
-enum SliderType {
-	SliderProgress, // Sets slider between {0..1}
-	SliderStep // Uses the closest step
-};
+#include <client/Option.h>
+
 class Slider : public GuiElement {
 	typedef GuiElement super;
 public:
-	// Creates a progress slider with no steps
-	Slider(Minecraft* minecraft, const Options::Option* option, float progressMin, float progressMax);
-	Slider(Minecraft* minecraft, const Options::Option* option, const std::vector<int>& stepVec);
 	virtual void render( Minecraft* minecraft, int xm, int ym );
-
 	virtual void mouseClicked( Minecraft* minecraft, int x, int y, int buttonNum );
-
 	virtual void mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum );
-
 	virtual void tick(Minecraft* minecraft);
-	
-private:
-	virtual void setOption(Minecraft* minecraft);

-private:
-	SliderType sliderType;
-	std::vector<int> sliderSteps;
-	bool mouseDownOnElement;
-	float percentage;
-	int curStepValue;
-	int curStep;
-	int numSteps;
-	float progressMin;
-	float progressMax;
-	const Options::Option* option;
+protected:
+	Slider(OptionId optId);
+
+	OptionId m_optId;
+
+	bool m_mouseDownOnElement;
+	float m_percentage;
+	int m_numSteps;
+};
+
+class SliderFloat : public Slider {
+public:
+	SliderFloat(Minecraft* minecraft, OptionId option);
+
+	virtual void mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum ) override;	
+
+protected:
+	OptionFloat* m_option;
+};
+
+
+class SliderInt : public Slider {
+public:
+	SliderInt(Minecraft* minecraft, OptionId option);
+
+	virtual void mouseReleased( Minecraft* minecraft, int x, int y, int buttonNum ) override;
+
+protected:
+	OptionInt* m_option;
 };

 #endif /*NET_MINECRAFT_CLIENT_GUI_COMPONENTS__Slider_H__*/
--- a/src/client/gui/components/SmallButton.cpp
+++ b/src/client/gui/components/SmallButton.cpp
@@ -1,24 +0,0 @@
-#include "SmallButton.h"
-
-SmallButton::SmallButton( int id, int x, int y, const std::string& msg )
-:	super(id, x, y, 150, 20, msg),
-	option(NULL)
-{
-}
-
-SmallButton::SmallButton( int id, int x, int y, int width, int height, const std::string& msg )
-:	super(id, x, y, width, height, msg),
-	option(NULL)
-{
-}
-
-SmallButton::SmallButton( int id, int x, int y, Options::Option* item, const std::string& msg )
-:	super(id, x, y, 150, 20, msg),
-	option(item)
-{
-}
-
-Options::Option* SmallButton::getOption()
-{
-	return option;
-}
--- a/src/client/gui/components/SmallButton.h
+++ b/src/client/gui/components/SmallButton.h
@@ -1,23 +0,0 @@
-#ifndef NET_MINECRAFT_CLIENT_GUI_COMPONENTS__SmallButton_H__
-#define NET_MINECRAFT_CLIENT_GUI_COMPONENTS__SmallButton_H__
-
-//package net.minecraft.client.gui;
-
-#include <string>
-#include "Button.h"
-#include "../../Options.h"
-
-class SmallButton: public Button
-{
-	typedef Button super;
-public:
-    SmallButton(int id, int x, int y, const std::string& msg);
-    SmallButton(int id, int x, int y, int width, int height, const std::string& msg);
-    SmallButton(int id, int x, int y, Options::Option* item, const std::string& msg);
-
-    Options::Option* getOption();
-private:
-	Options::Option* option;
-};
-
-#endif /*NET_MINECRAFT_CLIENT_GUI_COMPONENTS__SmallButton_H__*/
--- a/src/client/gui/components/TextBox.cpp
+++ b/src/client/gui/components/TextBox.cpp
@@ -49,13 +49,13 @@ void TextBox::mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum) {
    }
 }

-void TextBox::handleChar(char c) {
+void TextBox::charPressed(Minecraft* minecraft, char c)  {
    if (focused && c >= 32 && c < 127 && (int)text.size() < 256) {
        text.push_back(c);
    }
 }

-void TextBox::handleKey(int key) {
+void TextBox::keyPressed(Minecraft* minecraft, int key) {
    if (focused && key == Keyboard::KEY_BACKSPACE && !text.empty()) {
        text.pop_back();
    }
--- a/src/client/gui/components/TextBox.h
+++ b/src/client/gui/components/TextBox.h
@@ -26,8 +26,8 @@ public:

 	virtual void render(Minecraft* minecraft, int xm, int ym);

-	virtual void handleKey(int key);
-	virtual void handleChar(char c);
+	virtual void keyPressed(Minecraft* minecraft, int key);
+	virtual void charPressed(Minecraft* minecraft, char c);
 	virtual void tick(Minecraft* minecraft);
 	
 public:
--- a/src/client/gui/components/TextOption.cpp
+++ b/src/client/gui/components/TextOption.cpp
@@ -0,0 +1,17 @@
+#include "TextOption.h"
+#include <client/Minecraft.h>
+
+TextOption::TextOption(Minecraft* minecraft, OptionId optId) 
+    : TextBox((int)optId, minecraft->options.getOpt(optId)->getStringId()) 
+{
+    text = minecraft->options.getStringValue(optId);
+}
+
+bool TextOption::loseFocus(Minecraft* minecraft) {
+    if (TextBox::loseFocus(minecraft)) {
+        minecraft->options.set((OptionId)id, text);
+        return true;
+    }
+
+    return false;
+}
--- a/src/client/gui/components/TextOption.h
+++ b/src/client/gui/components/TextOption.h
@@ -0,0 +1,10 @@
+#pragma once
+#include "TextBox.h"
+#include <client/Options.h>
+
+class TextOption : public TextBox {
+public:
+    TextOption(Minecraft* minecraft, OptionId optId);
+
+    virtual bool loseFocus(Minecraft* minecraft);
+};
--- a/src/client/gui/screens/ConfirmScreen.h
+++ b/src/client/gui/screens/ConfirmScreen.h
@@ -4,7 +4,6 @@
 //package net.minecraft.client.gui;

 #include "../Screen.h"
-#include "../components/SmallButton.h"
 #include <string>

 class ConfirmScreen: public Screen
--- a/src/client/gui/screens/ConsoleScreen.cpp
+++ b/src/client/gui/screens/ConsoleScreen.cpp
@@ -48,7 +48,7 @@ void ConsoleScreen::keyPressed(int eventKey)
    }
 }

-void ConsoleScreen::keyboardNewChar(char inputChar)
+void ConsoleScreen::charPressed(char inputChar)
 {
    if (inputChar >= 32 && inputChar < 127)
        _input += inputChar;
--- a/src/client/gui/screens/ConsoleScreen.h
+++ b/src/client/gui/screens/ConsoleScreen.h
@@ -20,7 +20,7 @@ public:
    virtual bool isPauseScreen()    { return false; }

    virtual void keyPressed(int eventKey);
-    virtual void keyboardNewChar(char inputChar);
+    virtual void charPressed(char inputChar);
    virtual bool handleBackEvent(bool isDown);

 private:
--- a/src/client/gui/screens/IngameBlockSelectionScreen.cpp
+++ b/src/client/gui/screens/IngameBlockSelectionScreen.cpp
@@ -169,19 +169,19 @@ void IngameBlockSelectionScreen::keyPressed(int eventKey)
 	int tmpSelectedSlot = selectedItem;

 	Options& o = minecraft->options;
-	if (eventKey == o.keyLeft.key && selX > 0)
+	if (eventKey == o.getIntValue(OPTIONS_KEY_LEFT) && selX > 0)
 	{
 		tmpSelectedSlot -= 1;
 	}
-	else if (eventKey == o.keyRight.key && selX < (InventoryCols - 1))
+	else if (eventKey == o.getIntValue(OPTIONS_KEY_RIGHT) && selX < (InventoryCols - 1))
 	{
 		tmpSelectedSlot += 1;
 	}
-	else if (eventKey == o.keyDown.key && selY < (InventoryRows - 1))
+	else if (eventKey == o.getIntValue(OPTIONS_KEY_BACK) && selY < (InventoryRows - 1))
 	{
 		tmpSelectedSlot += InventoryCols;
 	}
-	else if (eventKey == o.keyUp.key && selY > 0)
+	else if (eventKey == o.getIntValue(OPTIONS_KEY_FORWARD) && selY > 0)
 	{
 		tmpSelectedSlot -= InventoryCols;
 	}
@@ -189,19 +189,38 @@ void IngameBlockSelectionScreen::keyPressed(int eventKey)
 	if (isAllowed(tmpSelectedSlot))
 		selectedItem = tmpSelectedSlot;

-	if (eventKey == o.keyMenuOk.key)
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_OK))
 		selectSlotAndClose();

 #ifdef RPI
-	if (eventKey == o.keyMenuCancel.key
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_CANCEL)
 		||	eventKey == Keyboard::KEY_ESCAPE)
 		minecraft->setScreen(NULL);
 #else
-	if (eventKey == o.keyMenuCancel.key)
+	if (eventKey == o.getIntValue(OPTIONS_KEY_MENU_CANCEL))
 		minecraft->setScreen(NULL);
 #endif
 }

+//------------------------------------------------------------------------------
+// wheel support for creative inventory; scroll moves selection vertically
+void IngameBlockSelectionScreen::mouseWheel(int dx, int dy, int xm, int ym)
+{
+	if (dy == 0) return;
+	// just move selection up/down one row; desktop UI doesn't have a pane
+	int cols = InventoryCols;
+	int maxIndex = InventorySize - 1;
+	int idx = selectedItem;
+	if (dy > 0) {
+		// wheel up -> previous row
+		if (idx >= cols) idx -= cols;
+	} else {
+		// wheel down -> next row
+		if (idx + cols <= maxIndex) idx += cols;
+	}
+	selectedItem = idx;
+}
+
 int IngameBlockSelectionScreen::getSelectedSlot(int x, int y)
 {
 	int left = width / 2 - InventoryCols * 10;
--- a/src/client/gui/screens/IngameBlockSelectionScreen.h
+++ b/src/client/gui/screens/IngameBlockSelectionScreen.h
@@ -12,18 +12,21 @@ public:
 	IngameBlockSelectionScreen();
 	virtual ~IngameBlockSelectionScreen() {}

-	virtual void init();
-	virtual void removed();
+	virtual void init() override;
+	virtual void removed() override;

-	void render(int xm, int ym, float a);
+	void render(int xm, int ym, float a) override;

 protected:
-	virtual void mouseClicked(int x, int y, int buttonNum);
-	virtual void mouseReleased(int x, int y, int buttonNum);
+	virtual void mouseClicked(int x, int y, int buttonNum) override;
+	virtual void mouseReleased(int x, int y, int buttonNum) override;

-	virtual void buttonClicked(Button* button);
+	virtual void buttonClicked(Button* button) override;

-	virtual void keyPressed(int eventKey);
+	// wheel input for creative inventory scrolling
+	virtual void mouseWheel(int dx, int dy, int xm, int ym) override;
+
+	virtual void keyPressed(int eventKey) override;
 private:
 	void renderSlots();
 	void renderSlot(int slot, int x, int y, float a);
--- a/src/client/gui/screens/JoinByIPScreen.cpp
+++ b/src/client/gui/screens/JoinByIPScreen.cpp
@@ -5,6 +5,8 @@
 #include "ProgressScreen.h"
 #include "../Font.h"
 #include "../../../network/RakNetInstance.h"
+#include "client/Options.h"
+#include "client/gui/Screen.h"
 #include "client/gui/components/TextBox.h"
 #include "network/ClientSideNetworkHandler.h"

@@ -31,7 +33,7 @@ void JoinByIPScreen::buttonClicked(Button* button)

        minecraft->joinMultiplayerFromString(tIP.text);
        {
-
+			minecraft->options.set(OPTIONS_LAST_IP, tIP.text);
            bJoin.active = false;
            bBack.active = false;
            minecraft->setScreen(new ProgressScreen());
@@ -55,6 +57,7 @@ bool JoinByIPScreen::handleBackEvent(bool isDown)

 void JoinByIPScreen::tick()
 {
+	Screen::tick();
 	bJoin.active = !tIP.text.empty();
 }

@@ -78,6 +81,8 @@ void JoinByIPScreen::init()
 	tabButtons.push_back(&bBack);
    tabButtons.push_back(&bHeader);
 #endif
+
+	tIP.text = minecraft->options.getStringValue(OPTIONS_LAST_IP);
 }

 void JoinByIPScreen::setupPositions() {
@@ -102,21 +107,6 @@ void JoinByIPScreen::setupPositions() {
    tIP.y     = ((height - bJoin.height) / 2) - tIP.height - 4;
 }

-void JoinByIPScreen::mouseClicked(int x, int y, int buttonNum) {
-    int lvlTop = tIP.y - (Font::DefaultLineHeight + 4);
-    int lvlBottom = tIP.y + tIP.height;
-    int lvlLeft = tIP.x;
-    int lvlRight = tIP.x + tIP.width;
-    bool clickedIP = x >= lvlLeft && x < lvlRight && y >= lvlTop && y < lvlBottom;
-
-    if (clickedIP) {
-        tIP.setFocus(minecraft);
-    } else {
-        tIP.loseFocus(minecraft);
-    }
-
-    Screen::mouseClicked(x, y, buttonNum);
-}
 void JoinByIPScreen::render( int xm, int ym, float a )
 {
 	renderBackground();
@@ -131,10 +121,4 @@ void JoinByIPScreen::keyPressed(int eventKey)
    }
    // let base class handle navigation and text box keys
    Screen::keyPressed(eventKey);
-}
-
-void JoinByIPScreen::keyboardNewChar(char inputChar)
-{
-    // forward character input to focused textbox(s)
-    for (auto* tb : textBoxes) tb->handleChar(inputChar);
 }
--- a/src/client/gui/screens/JoinByIPScreen.h
+++ b/src/client/gui/screens/JoinByIPScreen.h
@@ -18,9 +18,7 @@ public:
    void render(int xm, int ym, float a);

 	virtual void keyPressed(int eventKey);
-	virtual void keyboardNewChar(char inputChar);
 	void buttonClicked(Button* button);
-    virtual void mouseClicked(int x, int y, int buttonNum);
    virtual bool handleBackEvent(bool isDown);
 private:
    TextBox tIP;
--- a/src/client/gui/screens/JoinGameScreen.h
+++ b/src/client/gui/screens/JoinGameScreen.h
@@ -3,7 +3,6 @@

 #include "../Screen.h"
 #include "../components/Button.h"
-#include "../components/SmallButton.h"
 #include "../components/ScrolledSelectionList.h"
 #include "../../Minecraft.h"
 #include "../../../network/RakNetInstance.h"
--- a/src/client/gui/screens/OptionsScreen.cpp
+++ b/src/client/gui/screens/OptionsScreen.cpp
@@ -7,14 +7,12 @@
 #include "../../../AppPlatform.h"
 #include "CreditsScreen.h"

-#include "../components/OptionsPane.h"
 #include "../components/ImageButton.h"
 #include "../components/OptionsGroup.h"

 OptionsScreen::OptionsScreen()
 	: btnClose(NULL),
 	bHeader(NULL),
-	btnChangeUsername(NULL),
 	btnCredits(NULL),
 	selectedCategory(0) {
 }
@@ -31,11 +29,6 @@ OptionsScreen::~OptionsScreen() {
 		bHeader = NULL;
 	}

-	if (btnChangeUsername != NULL) {
-		delete btnChangeUsername;
-		btnChangeUsername = NULL;
-	}
-
 	if (btnCredits != NULL) {
 		delete btnCredits;
 		btnCredits = NULL;
@@ -48,7 +41,7 @@ OptionsScreen::~OptionsScreen() {
 		}
 	}

-	for (std::vector<OptionsPane*>::iterator it = optionPanes.begin(); it != optionPanes.end(); ++it) {
+	for (std::vector<OptionsGroup*>::iterator it = optionPanes.begin(); it != optionPanes.end(); ++it) {
 		if (*it != NULL) {
 			delete* it;
 			*it = NULL;
@@ -72,17 +65,16 @@ void OptionsScreen::init() {
 	def.setSrc(IntRectangle(150, 0, (int)def.width, (int)def.height));
 	btnClose->setImageDef(def, true);

-	categoryButtons.push_back(new Touch::TButton(2, "Login"));
+	categoryButtons.push_back(new Touch::TButton(2, "General"));
 	categoryButtons.push_back(new Touch::TButton(3, "Game"));
 	categoryButtons.push_back(new Touch::TButton(4, "Controls"));
 	categoryButtons.push_back(new Touch::TButton(5, "Graphics"));
+	categoryButtons.push_back(new Touch::TButton(6, "Tweaks"));

-	btnChangeUsername = new Touch::TButton(10, "Username");
 	btnCredits = new Touch::TButton(11, "Credits");

 	buttons.push_back(bHeader);
 	buttons.push_back(btnClose);
-	buttons.push_back(btnChangeUsername);
 	buttons.push_back(btnCredits);

 	for (std::vector<Touch::TButton*>::iterator it = categoryButtons.begin(); it != categoryButtons.end(); ++it) {
@@ -118,27 +110,13 @@ void OptionsScreen::setupPositions() {
 	bHeader->width = width - btnClose->width;
 	bHeader->height = btnClose->height;

-	// Username button (bottom-left)
-	if (btnChangeUsername != NULL) {
-
-		btnChangeUsername->width = categoryButtons.empty() ? 80 : categoryButtons[0]->width;
-		btnChangeUsername->height = btnClose->height;
-
-		btnChangeUsername->x = 0;
-		btnChangeUsername->y = height - btnChangeUsername->height;
-	}
-
 	// Credits button (bottom-right)
 	if (btnCredits != NULL) {
-
-		btnCredits->width = btnChangeUsername->width;
-		btnCredits->height = btnChangeUsername->height;
-
 		btnCredits->x = width - btnCredits->width;
 		btnCredits->y = height - btnCredits->height;
 	}

-	for (std::vector<OptionsPane*>::iterator it = optionPanes.begin(); it != optionPanes.end(); ++it) {
+	for (std::vector<OptionsGroup*>::iterator it = optionPanes.begin(); it != optionPanes.end(); ++it) {

 		if (categoryButtons.size() > 0 && categoryButtons[0] != NULL) {

@@ -158,13 +136,13 @@ void OptionsScreen::render(int xm, int ym, float a) {

 	renderBackground();

-	super::render(xm, ym, a);
-
 	int xmm = xm * width / minecraft->width;
 	int ymm = ym * height / minecraft->height - 1;

-	if (currentOptionPane != NULL)
-		currentOptionPane->render(minecraft, xmm, ymm);
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->render(minecraft, xmm, ymm);
+	
+	super::render(xm, ym, a);
 }

 void OptionsScreen::removed() {
@@ -173,16 +151,9 @@ void OptionsScreen::removed() {
 void OptionsScreen::buttonClicked(Button* button) {

 	if (button == btnClose) {
-
 		minecraft->options.save();
 		minecraft->screenChooser.setScreen(SCREEN_STARTMENU);

-	}
-	else if (button == btnChangeUsername) {
-
-		minecraft->options.save();
-		minecraft->setScreen(new UsernameScreen());
-
 	}
 	else if (button->id > 1 && button->id < 7) {

@@ -212,63 +183,92 @@ void OptionsScreen::selectCategory(int index) {
 	}

 	if (index < (int)optionPanes.size())
-		currentOptionPane = optionPanes[index];
+		currentOptionsGroup = optionPanes[index];
 }

 void OptionsScreen::generateOptionScreens() {
+	// how the fuck it works

-	optionPanes.push_back(new OptionsPane());
-	optionPanes.push_back(new OptionsPane());
-	optionPanes.push_back(new OptionsPane());
-	optionPanes.push_back(new OptionsPane());
+	optionPanes.push_back(new OptionsGroup("options.group.general"));
+	optionPanes.push_back(new OptionsGroup("options.group.game"));
+	optionPanes.push_back(new OptionsGroup("options.group.controls"));
+	optionPanes.push_back(new OptionsGroup("options.group.graphics"));
+	optionPanes.push_back(new OptionsGroup("options.group.tweaks"));

-	// Login Pane
-	optionPanes[0]->createOptionsGroup("options.group.mojang")
-		.addOptionItem(&Options::Option::SENSITIVITY, minecraft);
+	// General Pane
+	optionPanes[0]->addOptionItem(OPTIONS_USERNAME, minecraft)
+		.addOptionItem(OPTIONS_SENSITIVITY, minecraft);

 	// Game Pane
-	optionPanes[1]->createOptionsGroup("options.group.game")
-		.addOptionItem(&Options::Option::DIFFICULTY, minecraft)
-		.addOptionItem(&Options::Option::SERVER_VISIBLE, minecraft)
-		.addOptionItem(&Options::Option::THIRD_PERSON, minecraft)
-		.addOptionItem(&Options::Option::GUI_SCALE, minecraft);
+	optionPanes[1]->addOptionItem(OPTIONS_DIFFICULTY, minecraft)
+		.addOptionItem(OPTIONS_SERVER_VISIBLE, minecraft)
+		.addOptionItem(OPTIONS_THIRD_PERSON_VIEW, minecraft)
+		.addOptionItem(OPTIONS_GUI_SCALE, minecraft)
+		.addOptionItem(OPTIONS_SENSITIVITY, minecraft)
+		.addOptionItem(OPTIONS_MUSIC_VOLUME, minecraft)
+		.addOptionItem(OPTIONS_SOUND_VOLUME, minecraft)
+		.addOptionItem(OPTIONS_SMOOTH_CAMERA, minecraft)
+		.addOptionItem(OPTIONS_DESTROY_VIBRATION, minecraft)
+		.addOptionItem(OPTIONS_IS_LEFT_HANDED, minecraft);

-	// Controls Pane
-	optionPanes[2]->createOptionsGroup("options.group.controls")
-		.addOptionItem(&Options::Option::INVERT_MOUSE, minecraft);
+	// // Controls Pane
+	optionPanes[2]->addOptionItem(OPTIONS_INVERT_Y_MOUSE, minecraft)
+		.addOptionItem(OPTIONS_USE_TOUCHSCREEN, minecraft);

-	// Graphics Pane
-	optionPanes[3]->createOptionsGroup("options.group.graphics")
-		.addOptionItem(&Options::Option::GRAPHICS, minecraft)
-		.addOptionItem(&Options::Option::VIEW_BOBBING, minecraft)
-		.addOptionItem(&Options::Option::AMBIENT_OCCLUSION, minecraft)
-		.addOptionItem(&Options::Option::ANAGLYPH, minecraft)
-		.addOptionItem(&Options::Option::LIMIT_FRAMERATE, minecraft)
-		.addOptionItem(&Options::Option::VSYNC, minecraft)
-		.addOptionItem(&Options::Option::MUSIC, minecraft)
-		.addOptionItem(&Options::Option::SOUND, minecraft);
+	for (int i = OPTIONS_KEY_FORWARD; i <= OPTIONS_KEY_USE; i++) {
+		optionPanes[2]->addOptionItem((OptionId)i, minecraft);
+	}
+
+	// // Graphics Pane
+	optionPanes[3]->addOptionItem(OPTIONS_FANCY_GRAPHICS, minecraft)
+		// .addOptionItem(&Options::Option::VIEW_BOBBING, minecraft)
+		// .addOptionItem(&Options::Option::AMBIENT_OCCLUSION, minecraft)
+		// .addOptionItem(&Options::Option::ANAGLYPH, minecraft)
+		.addOptionItem(OPTIONS_LIMIT_FRAMERATE, minecraft)
+		.addOptionItem(OPTIONS_VSYNC, minecraft)
+		.addOptionItem(OPTIONS_RENDER_DEBUG, minecraft)
+		.addOptionItem(OPTIONS_ANAGLYPH_3D, minecraft)
+		.addOptionItem(OPTIONS_VIEW_BOBBING, minecraft)
+		.addOptionItem(OPTIONS_AMBIENT_OCCLUSION, minecraft);
+	
+	optionPanes[4]->addOptionItem(OPTIONS_ALLOW_SPRINT, minecraft)
+		.addOptionItem(OPTIONS_BAR_ON_TOP, minecraft);
 }

 void OptionsScreen::mouseClicked(int x, int y, int buttonNum) {

-	if (currentOptionPane != NULL)
-		currentOptionPane->mouseClicked(minecraft, x, y, buttonNum);
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->mouseClicked(minecraft, x, y, buttonNum);

 	super::mouseClicked(x, y, buttonNum);
 }

 void OptionsScreen::mouseReleased(int x, int y, int buttonNum) {

-	if (currentOptionPane != NULL)
-		currentOptionPane->mouseReleased(minecraft, x, y, buttonNum);
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->mouseReleased(minecraft, x, y, buttonNum);

 	super::mouseReleased(x, y, buttonNum);
 }

+void OptionsScreen::keyPressed(int eventKey) {
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->keyPressed(minecraft, eventKey);
+
+	super::keyPressed(eventKey);
+}
+
+void OptionsScreen::charPressed(char inputChar) {
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->charPressed(minecraft, inputChar);
+
+	super::keyPressed(inputChar);
+}
+
 void OptionsScreen::tick() {

-	if (currentOptionPane != NULL)
-		currentOptionPane->tick(minecraft);
+	if (currentOptionsGroup != NULL)
+		currentOptionsGroup->tick(minecraft);

 	super::tick();
 }
--- a/src/client/gui/screens/OptionsScreen.h
+++ b/src/client/gui/screens/OptionsScreen.h
@@ -3,6 +3,7 @@

 #include "../Screen.h"
 #include "../components/Button.h"
+#include "../components/OptionsGroup.h"

 class ImageButton;
 class OptionsPane;
@@ -26,19 +27,21 @@ public:

 	virtual void mouseClicked(int x, int y, int buttonNum);
 	virtual void mouseReleased(int x, int y, int buttonNum);
+	virtual void keyPressed(int eventKey);
+	virtual void charPressed(char inputChar);
+	
 	virtual void tick();

 private:
 	Touch::THeader* bHeader;
 	ImageButton* btnClose;

-	Button* btnChangeUsername;
 	Button* btnCredits;   // <-- ADD THIS

 	std::vector<Touch::TButton*> categoryButtons;
-	std::vector<OptionsPane*> optionPanes;
+	std::vector<OptionsGroup*> optionPanes;

-	OptionsPane* currentOptionPane;
+	OptionsGroup* currentOptionsGroup;

 	int selectedCategory;
 };
--- a/src/client/gui/screens/PauseScreen.cpp
+++ b/src/client/gui/screens/PauseScreen.cpp
@@ -15,9 +15,9 @@ PauseScreen::PauseScreen(bool wasBackPaused)
 	bServerVisibility(0),
 //	bThirdPerson(0),
 	wasBackPaused(wasBackPaused),
-	bSound(&Options::Option::SOUND, 1, 0),
-	bThirdPerson(&Options::Option::THIRD_PERSON),
-    bHideGui(&Options::Option::HIDE_GUI)
+	// bSound(OPTIONS_SOUND_VOLUME, 1, 0),
+	bThirdPerson(OPTIONS_THIRD_PERSON_VIEW),
+    bHideGui(OPTIONS_HIDEGUI)
 {
 	ImageDef def;
 	def.setSrc(IntRectangle(160, 144, 39, 31));
@@ -27,7 +27,7 @@ PauseScreen::PauseScreen(bool wasBackPaused)
 	def.width = defSrc.w * 0.666667f;
 	def.height = defSrc.h * 0.666667f;

-	bSound.setImageDef(def, true);
+	// bSound.setImageDef(def, true);
 	defSrc.y += defSrc.h;
 	bThirdPerson.setImageDef(def, true);
    bHideGui.setImageDef(def, true);
@@ -60,10 +60,10 @@ void PauseScreen::init() {
 	buttons.push_back(bContinue);
 	buttons.push_back(bQuit);

-	bSound.updateImage(&minecraft->options);
+	// bSound.updateImage(&minecraft->options);
 	bThirdPerson.updateImage(&minecraft->options);
 	bHideGui.updateImage(&minecraft->options);
-	buttons.push_back(&bSound);
+	// buttons.push_back(&bSound);
 	buttons.push_back(&bThirdPerson);
    //buttons.push_back(&bHideGui);

@@ -88,7 +88,7 @@ void PauseScreen::init() {
 //	buttons.push_back(bThirdPerson);

 	for (unsigned int i = 0; i < buttons.size(); ++i) {
-		if (buttons[i] == &bSound) continue;
+		// if (buttons[i] == &bSound) continue;
 		if (buttons[i] == &bThirdPerson) continue;
 		if (buttons[i] == &bHideGui) continue;
 		tabButtons.push_back(buttons[i]);
@@ -115,10 +115,10 @@ void PauseScreen::setupPositions() {
 	bQuitAndSaveLocally->x = bServerVisibility->x = (width - bQuitAndSaveLocally->width) / 2;
 	bQuitAndSaveLocally->y = bServerVisibility->y = yBase + 32 * 3;

-	bSound.y = bThirdPerson.y = 8;
-	bSound.x = 4;
-	bThirdPerson.x = bSound.x + 4 + bSound.width;
-	bHideGui.x = bThirdPerson.x + 4 + bThirdPerson.width;
+	// bSound.y = bThirdPerson.y = 8;
+	// bSound.x = 4;
+	// bThirdPerson.x = bSound.x + 4 + bSound.width;
+	// bHideGui.x = bThirdPerson.x + 4 + bThirdPerson.width;

 	//bThirdPerson->x = (width - bThirdPerson->w) / 2;
 	//bThirdPerson->y = yBase + 32 * 4;
--- a/src/client/gui/screens/PauseScreen.h
+++ b/src/client/gui/screens/PauseScreen.h
@@ -35,7 +35,7 @@ private:
 	Button* bServerVisibility;
 //	Button* bThirdPerson;

-	OptionButton bSound;
+	// OptionButton bSound;
 	OptionButton bThirdPerson;
    OptionButton bHideGui;
 };
--- a/src/client/gui/screens/ScreenChooser.cpp
+++ b/src/client/gui/screens/ScreenChooser.cpp
@@ -13,6 +13,8 @@

 #include "../../Minecraft.h"

+#include <client/gui/screens/UsernameScreen.h>
+
 Screen* ScreenChooser::createScreen( ScreenId id )
 {
 	Screen* screen = NULL;
--- a/src/client/gui/screens/SelectWorldScreen.cpp
+++ b/src/client/gui/screens/SelectWorldScreen.cpp
@@ -356,7 +356,7 @@ void SelectWorldScreen::render( int xm, int ym, float a )
 	worldsList->setComponentSelected(bWorldView.selected);
 	// #ifdef PLATFORM_DESKTOP

-	// We should add scrolling with mouse wheel but currently i dont know how to implement it
+	// desktop: render the list normally (mouse wheel handled separately below)
 	if (_mouseHasBeenUp)
 		worldsList->render(xm, ym, a);
 	else {
@@ -412,12 +412,34 @@ std::string SelectWorldScreen::getUniqueLevelName( const std::string& level )

 bool SelectWorldScreen::isInGameScreen() { return true;  }

+void SelectWorldScreen::mouseWheel(int dx, int dy, int xm, int ym)
+{
+	if (!worldsList)
+		return;
+	if (dy == 0)
+		return;
+	int num = worldsList->getNumberOfItems();
+	int idx = worldsList->selectedItem;
+	if (dy > 0) {
+		if (idx > 0) {
+			idx--;
+			worldsList->stepLeft();
+		}
+	} else {
+		if (idx < num - 1) {
+			idx++;
+			worldsList->stepRight();
+		}
+	}
+	worldsList->selectedItem = idx;
+}
+
 void SelectWorldScreen::keyPressed( int eventKey )
 {
 	if (bWorldView.selected) {
-		if (eventKey == minecraft->options.keyLeft.key)
+		if (eventKey == minecraft->options.getIntValue(OPTIONS_KEY_RIGHT))
 			worldsList->stepLeft();
-		if (eventKey == minecraft->options.keyRight.key)
+		if (eventKey == minecraft->options.getIntValue(OPTIONS_KEY_LEFT))
 			worldsList->stepRight();
 	}

--- a/src/client/gui/screens/SelectWorldScreen.h
+++ b/src/client/gui/screens/SelectWorldScreen.h
@@ -4,7 +4,6 @@
 #include "../Screen.h"
 #include "../TweenData.h"
 #include "../components/Button.h"
-#include "../components/SmallButton.h"
 #include "../components/RolledSelectionListH.h"
 #include "../../Minecraft.h"
 #include "../../../world/level/storage/LevelStorageSource.h"
@@ -90,6 +89,9 @@ public:

 	void render(int xm, int ym, float a);

+	// mouse wheel scroll (new in desktop implementation)
+	virtual void mouseWheel(int dx, int dy, int xm, int ym);
+
 	bool isInGameScreen();
 private:
 	void loadLevelSource();
--- a/src/client/gui/screens/SimpleChooseLevelScreen.cpp
+++ b/src/client/gui/screens/SimpleChooseLevelScreen.cpp
@@ -12,11 +12,13 @@
 SimpleChooseLevelScreen::SimpleChooseLevelScreen(const std::string& levelName)
 :   bHeader(0),
    bGamemode(0),
+    bCheats(0),
    bBack(0),
    bCreate(0),
    levelName(levelName),
    hasChosen(false),
    gamemode(GameType::Survival),
+    cheatsEnabled(false),
    tLevelName(0, "World name"),
    tSeed(1, "World seed")
 {
@@ -26,12 +28,20 @@ SimpleChooseLevelScreen::~SimpleChooseLevelScreen()
 {
    if (bHeader) delete bHeader;
    delete bGamemode;
+    delete bCheats;
    delete bBack;
    delete bCreate;
 }

 void SimpleChooseLevelScreen::init()
 {
+    // make sure the base class loads the existing level list; the
+    // derived screen uses ChooseLevelScreen::getUniqueLevelName(), which
+    // depends on `levels` being populated.  omitting this used to result
+    // in duplicate IDs ("creating the second world would load the
+    // first") when the name already existed.
+    ChooseLevelScreen::init();
+
    tLevelName.text = "New world";

    // header + close button
@@ -48,18 +58,22 @@ void SimpleChooseLevelScreen::init()
    }
    if (minecraft->useTouchscreen()) {
        bGamemode = new Touch::TButton(1, "Survival mode");
+        bCheats  = new Touch::TButton(4, "Cheats: Off");
        bCreate  = new Touch::TButton(3, "Create");
    } else {
        bGamemode = new Button(1, "Survival mode");
+        bCheats  = new Button(4, "Cheats: Off");
        bCreate  = new Button(3, "Create");
    }

    buttons.push_back(bHeader);
    buttons.push_back(bBack);
    buttons.push_back(bGamemode);
+    buttons.push_back(bCheats);
    buttons.push_back(bCreate);

    tabButtons.push_back(bGamemode);
+    tabButtons.push_back(bCheats);
    tabButtons.push_back(bBack);
    tabButtons.push_back(bCreate);

@@ -94,16 +108,26 @@ void SimpleChooseLevelScreen::setupPositions()
    tSeed.x = tLevelName.x;
    tSeed.y = tLevelName.y + 30;

-    bGamemode->width = 140;
-    bGamemode->x = centerX - bGamemode->width / 2;
-    // compute vertical centre for gamemode in remaining space
+    const int buttonWidth = 120;
+    const int buttonSpacing = 10;
+    const int totalButtonWidth = buttonWidth * 2 + buttonSpacing;
+
+    bGamemode->width = buttonWidth;
+    bCheats->width = buttonWidth;
+
+    bGamemode->x = centerX - totalButtonWidth / 2;
+    bCheats->x = bGamemode->x + buttonWidth + buttonSpacing;
+
+    // compute vertical centre for buttons in remaining space
    {
        int bottomPad = 20;
        int availTop = buttonHeight + 20 + 30 + 10; // just below seed
        int availBottom = height - bottomPad - bCreate->height - 10; // leave some gap before create
        int availHeight = availBottom - availTop;
        if (availHeight < 0) availHeight = 0;
-        bGamemode->y = availTop + (availHeight - bGamemode->height) / 2;
+        int y = availTop + (availHeight - bGamemode->height) / 2;
+        bGamemode->y = y;
+        bCheats->y = y;
    }

    bCreate->width = 100;
@@ -124,14 +148,14 @@ void SimpleChooseLevelScreen::render( int xm, int ym, float a )
    renderDirtBackground(0);
    glEnable2(GL_BLEND);

-    const char* str = NULL;
+    const char* modeDesc = NULL;
    if (gamemode == GameType::Survival) {
-        str = "Mobs, health and gather resources";
+        modeDesc = "Mobs, health and gather resources";
    } else if (gamemode == GameType::Creative) {
-        str = "Unlimited resources and flying";
+        modeDesc = "Unlimited resources and flying";
    }
-    if (str) {
-        drawCenteredString(minecraft->font, str, width/2, bGamemode->y + bGamemode->height + 4, 0xffcccccc);
+    if (modeDesc) {
+        drawCenteredString(minecraft->font, modeDesc, width / 2, bGamemode->y + bGamemode->height + 4, 0xffcccccc);
    }

    drawString(minecraft->font, "World name:", tLevelName.x, tLevelName.y - Font::DefaultLineHeight - 2, 0xffcccccc);
@@ -188,6 +212,12 @@ void SimpleChooseLevelScreen::buttonClicked( Button* button )
        return;
    }

+    if (button == bCheats) {
+        cheatsEnabled = !cheatsEnabled;
+        bCheats->msg = cheatsEnabled ? "Cheats: On" : "Cheats: Off";
+        return;
+    }
+
    if (button == bCreate && !tLevelName.text.empty()) {
        int seed = getEpochTimeS();
        if (!tSeed.text.empty()) {
@@ -200,7 +230,7 @@ void SimpleChooseLevelScreen::buttonClicked( Button* button )
            }
        }
        std::string levelId = getUniqueLevelName(tLevelName.text);
-        LevelSettings settings(seed, gamemode);
+        LevelSettings settings(seed, gamemode, cheatsEnabled);
        minecraft->selectLevel(levelId, levelId, settings);
        minecraft->hostMultiplayer();
        minecraft->setScreen(new ProgressScreen());
@@ -223,12 +253,6 @@ void SimpleChooseLevelScreen::keyPressed(int eventKey)
    Screen::keyPressed(eventKey);
 }

-void SimpleChooseLevelScreen::keyboardNewChar(char inputChar)
-{
-    // forward character input to focused textbox(s)
-    for (auto* tb : textBoxes) tb->handleChar(inputChar);
-}
-
 bool SimpleChooseLevelScreen::handleBackEvent(bool isDown) {
 	if (!isDown)
 		minecraft->screenChooser.setScreen(SCREEN_STARTMENU);
--- a/src/client/gui/screens/SimpleChooseLevelScreen.h
+++ b/src/client/gui/screens/SimpleChooseLevelScreen.h
@@ -23,18 +23,19 @@ public:
 	void buttonClicked(Button* button);
 	bool handleBackEvent(bool isDown);
 	virtual void keyPressed(int eventKey);
-	virtual void keyboardNewChar(char inputChar);
 	virtual void mouseClicked(int x, int y, int buttonNum);

 private:
 	Touch::THeader* bHeader;
 	Button* bGamemode;
+	Button* bCheats;
 	ImageButton* bBack;
 	Button* bCreate;
 	bool hasChosen;

 	std::string levelName;
 	int gamemode;
+	bool cheatsEnabled;

 	TextBox tLevelName;
 	TextBox tSeed;
--- a/src/client/gui/screens/StartMenuScreen.cpp
+++ b/src/client/gui/screens/StartMenuScreen.cpp
@@ -6,11 +6,11 @@
 #include "OptionsScreen.h"
 #include "PauseScreen.h"
 #include "PrerenderTilesScreen.h" // test button
+#include "../components/ImageButton.h"

 #include "../../../util/Mth.h"

 #include "../Font.h"
-#include "../components/SmallButton.h"
 #include "../components/ScrolledSelectionList.h"

 #include "../../Minecraft.h"
@@ -25,7 +25,8 @@
 StartMenuScreen::StartMenuScreen()
 :	bHost(    2, 0, 0, 160, 24, "Start Game"),
 	bJoin(    3, 0, 0, 160, 24, "Join Game"),
-	bOptions( 4, 0, 0,  78, 22, "Options")
+	bOptions( 4, 0, 0, 160, 24, "Options"),
+	bQuit(    5, "")
 {
 }

@@ -35,10 +36,9 @@ StartMenuScreen::~StartMenuScreen()

 void StartMenuScreen::init()
 {
-
 	bJoin.active = bHost.active = bOptions.active = true;

-	if (minecraft->options.username.empty()) {
+	if (minecraft->options.getStringValue(OPTIONS_USERNAME).empty()) {
 		return; // tick() will redirect to UsernameScreen
 	}

@@ -54,16 +54,29 @@ void StartMenuScreen::init()
 		tabButtons.push_back(&bOptions);
 	#endif

-	#ifdef DEMO_MODE
-		buttons.push_back(&bBuy);
-		tabButtons.push_back(&bBuy);
-	#endif
+    // add quit button (top right X icon) – match OptionsScreen style
+    {
+        ImageDef def;
+        def.name = "gui/touchgui.png";
+        def.width = 34;
+        def.height = 26;
+        def.setSrc(IntRectangle(150, 0, (int)def.width, (int)def.height));
+        bQuit.setImageDef(def, true);
+        bQuit.scaleWhenPressed = false;
+        buttons.push_back(&bQuit);
+        // don't include in tab navigation
+    }

 	copyright = "\xffMojang AB";//. Do not distribute!";

 	// always show base version string, suffix was previously added for Android builds
 	std::string versionString = Common::getGameVersionString();

+	std::string _username = minecraft->options.getStringValue(OPTIONS_USERNAME);
+	if (_username.empty()) _username = "unknown";
+
+	username = "Username: " + _username;
+
 	#ifdef DEMO_MODE
 	#ifdef __APPLE__
 		version = versionString + " (Lite)";
@@ -77,38 +90,26 @@ void StartMenuScreen::init()
 			version = versionString;
 		#endif
 	#endif
-
-	bJoin.active = bHost.active = bOptions.active = false;
 }

 void StartMenuScreen::setupPositions() {
-	int yBase = height / 2 + 25;
+	int yBase = height / 2;

-	//#ifdef ANDROID
-	bHost.y =	 yBase - 28;
-#ifdef RPI
-	bJoin.y =	 yBase + 4;
-#else
-	bJoin.y =	 yBase;
-#endif
-
-	bOptions.y = yBase + 28 + 2;
-	//#endif
+	bHost.y =	 yBase;
+	bJoin.y =	 bHost.y + 24 + 4;
+	bOptions.y = bJoin.y + 24 + 4;

 	// Center buttons
 	bHost.x = (width - bHost.width) / 2;
 	bJoin.x = (width - bJoin.width) / 2;
-	bOptions.x = (width - bJoin.width) / 2;
+	bOptions.x = (width - bOptions.width) / 2;

-	copyrightPosX = width - minecraft->font->width(copyright) - 1;
-	versionPosX = (width - minecraft->font->width(version)) / 2;// - minecraft->font->width(version) - 2;
+    // position quit icon at top-right (use image-defined size)
+    bQuit.x = width - bQuit.width;
+    bQuit.y = 0;
 }

 void StartMenuScreen::tick() {
-	if (minecraft->options.username.empty()) {
-		minecraft->setScreen(new UsernameScreen());
-		return;
-	}
 }

 void StartMenuScreen::buttonClicked(Button* button) {
@@ -130,6 +131,10 @@ void StartMenuScreen::buttonClicked(Button* button) {
 	{
 		minecraft->setScreen(new OptionsScreen());
 	}
+	if (button == &bQuit)
+	{
+		minecraft->quit();
+	}
 }

 bool StartMenuScreen::isInGameScreen() { return false; }
@@ -138,6 +143,9 @@ void StartMenuScreen::render( int xm, int ym, float a )
 {
 	renderBackground();

+	// Show current username in the top-left corner
+	drawString(font, username, 2, 2, 0xffffffff);
+
 #if defined(RPI)
 	TextureId id = minecraft->textures->loadTexture("gui/pi_title.png");
 #else
@@ -149,7 +157,7 @@ void StartMenuScreen::render( int xm, int ym, float a )
 		minecraft->textures->bind(id);

 		const float x = (float)width / 2;
-		const float y = 4;
+		const float y = height/16;
 		//const float scale = Mth::Min(
 		const float wh = Mth::Min((float)width/2.0f, (float)data->w / 2);
 		const float scale = 2.0f * wh / (float)data->w;
@@ -171,14 +179,14 @@ void StartMenuScreen::render( int xm, int ym, float a )
 		blit(0, height - 12, 0, 0, 43, 12, 256, 72+72);
 #endif

-	drawString(font, version, versionPosX, 62, /*50,*/ 0xffcccccc);//0x666666);
-	drawString(font, copyright, copyrightPosX, height - 10, 0xffffff);
+	drawString(font, version, width - font->width(version) - 2, height - 10, 0xffcccccc);//0x666666);
+	drawString(font, copyright, 2, height - 20, 0xffffff);
 	glEnable2(GL_BLEND);
 	glBlendFunc2(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 	glColor4f2(1, 1, 1, 1);
 	if (Textures::isTextureIdValid(minecraft->textures->loadAndBindTexture("gui/logo/github.png")))
 		blit(2, height - 10, 0, 0, 8, 8, 256, 256);
-{
+	{
 			std::string txt = "Kolyah35/minecraft-pe-0.6.1";
 			float wtxt = font->width(txt);
 			Gui::drawColoredString(font, txt, 12, height - 10, 255);
@@ -186,6 +194,9 @@ void StartMenuScreen::render( int xm, int ym, float a )
 			float y0 = height - 10 + font->lineHeight - 1;
 			this->fill(12, (int)y0, 12 + (int)wtxt, (int)(y0 + 1), 0xffffffff);
    }
+
+	
+	Screen::render(xm, ym, a);
 }

 void StartMenuScreen::mouseClicked(int x, int y, int buttonNum) {
--- a/src/client/gui/screens/StartMenuScreen.h
+++ b/src/client/gui/screens/StartMenuScreen.h
@@ -3,6 +3,7 @@

 #include "../Screen.h"
 #include "../components/Button.h"
+#include "../components/ImageButton.h"

 class StartMenuScreen: public Screen
 {
@@ -25,12 +26,15 @@ private:
 	Button bHost;
 	Button bJoin;
 	Button bOptions;
+	ImageButton bQuit; // X button in top-right corner

 	std::string copyright;
 	int copyrightPosX;

 	std::string version;
 	int versionPosX;
+
+	std::string username;
 };

 #endif /*NET_MINECRAFT_CLIENT_GUI_SCREENS__StartMenuScreen_H__*/
--- a/src/client/gui/screens/TextEditScreen.cpp
+++ b/src/client/gui/screens/TextEditScreen.cpp
@@ -132,7 +132,7 @@ void TextEditScreen::keyPressed( int eventKey ) {
 	}
 }

-void TextEditScreen::keyboardNewChar( char inputChar ) {
+void TextEditScreen::charPressed( char inputChar ) {
 	std::string fullstring = sign->messages[line] + inputChar;
 	if(fullstring.length() < 16) {
 		sign->messages[line] = fullstring;
--- a/src/client/gui/screens/TextEditScreen.h
+++ b/src/client/gui/screens/TextEditScreen.h
@@ -20,7 +20,7 @@ public:
 	void render(int xm, int ym, float a);
 	virtual void lostFocus();
 	virtual void keyPressed(int eventKey);
-	virtual void keyboardNewChar(char inputChar);
+	virtual void charPressed(char inputChar);
 	void setupPositions();
 	void buttonClicked(Button* button);
 protected:
--- a/src/client/gui/screens/UsernameScreen.cpp
+++ b/src/client/gui/screens/UsernameScreen.cpp
@@ -33,15 +33,16 @@ void UsernameScreen::setupPositions()
    int cx = width / 2;
    int cy = height / 2;

-    _btnDone.width  = 120;
-    _btnDone.height = 20;
+    // Make the done button match the touch-style option tabs
+    _btnDone.width  = 66;
+    _btnDone.height = 26;
    _btnDone.x = (width - _btnDone.width) / 2;
    _btnDone.y = height / 2 + 52;

-    tUsername.x = _btnDone.x;
-    tUsername.y = _btnDone.y - 60;
    tUsername.width = 120;
    tUsername.height = 20;
+    tUsername.x = (width - tUsername.width) / 2;
+    tUsername.y = _btnDone.y - 60;
 }

 void UsernameScreen::tick()
@@ -58,33 +59,10 @@ void UsernameScreen::keyPressed(int eventKey)
    }

    // deliberately do NOT call super::keyPressed — that would close the screen on Escape
-    _btnDone.active = !tUsername.text.empty();
-
    Screen::keyPressed(eventKey);
-}

-void UsernameScreen::keyboardNewChar(char inputChar)
-{
-    for (auto* tb : textBoxes) tb->handleChar(inputChar);
-}
-
-void UsernameScreen::mouseClicked(int x, int y, int button)
-{
-    int lvlTop = tUsername.y - (Font::DefaultLineHeight + 4);
-    int lvlBottom = tUsername.y + tUsername.height;
-    int lvlLeft = tUsername.x;
-    int lvlRight = tUsername.x + tUsername.width;
-    bool clickedLevel = x >= lvlLeft && x < lvlRight && y >= lvlTop && y < lvlBottom;
-
-    if (clickedLevel) {
-        tUsername.setFocus(minecraft);
-    } else {
-        // click outside both fields -> blur both
-        tUsername.loseFocus(minecraft);
-    }
-
-    // also let the parent class handle button presses/etc.
-    Screen::mouseClicked(x, y, button);
+    // enable the Done button only when there is some text (and ensure it updates after backspace)
+    _btnDone.active = !tUsername.text.empty();
 }

 void UsernameScreen::removed()
@@ -95,7 +73,7 @@ void UsernameScreen::removed()
 void UsernameScreen::buttonClicked(Button* button)
 {
    if (button == &_btnDone && !tUsername.text.empty()) {
-        minecraft->options.username = tUsername.text;
+        minecraft->options.set(OPTIONS_USERNAME, tUsername.text);
        minecraft->options.save();
        minecraft->user->name = tUsername.text;
        minecraft->setScreen(NULL); // goes to StartMenuScreen
--- a/src/client/gui/screens/UsernameScreen.h
+++ b/src/client/gui/screens/UsernameScreen.h
@@ -13,24 +13,22 @@ public:
    UsernameScreen();
    virtual ~UsernameScreen();

-    void init();
+    void init() override;
    virtual void setupPositions() override;
-    void render(int xm, int ym, float a);
-    void tick();
+    void render(int xm, int ym, float a) override;
+    void tick() override;

-    virtual bool isPauseScreen() { return false; }
+    virtual bool isPauseScreen() override { return false; }

-    virtual void keyPressed(int eventKey);
-    virtual void keyboardNewChar(char inputChar);
-    virtual bool handleBackEvent(bool isDown) { return true; } // block back/escape
-    virtual void removed();
-    virtual void mouseClicked(int x, int y, int button);
+    virtual void keyPressed(int eventKey) override;
+    virtual bool handleBackEvent(bool isDown) override { return true; } // block back/escape
+    virtual void removed() override;

 protected:
-    virtual void buttonClicked(Button* button);
+    virtual void buttonClicked(Button* button) override;

 private:
-    Button _btnDone;
+    Touch::TButton _btnDone;
    TextBox tUsername;
    std::string _input;
    int _cursorBlink;
--- a/src/client/gui/screens/touch/TouchIngameBlockSelectionScreen.cpp
+++ b/src/client/gui/screens/touch/TouchIngameBlockSelectionScreen.cpp
@@ -153,6 +153,11 @@ int IngameBlockSelectionScreen::getSlotPosY(int slotY) {
 	return height - 16 - 3 - 22 * 2 - 22 * slotY;
 }

+int IngameBlockSelectionScreen::getSlotHeight() {
+	// same as non-touch implementation
+	return 22;
+}
+
 void IngameBlockSelectionScreen::mouseClicked(int x, int y, int buttonNum) {
 	_pendingClose = _blockList->_clickArea->isInside((float)x, (float)y);
 	if (!_pendingClose)
@@ -166,6 +171,24 @@ void IngameBlockSelectionScreen::mouseReleased(int x, int y, int buttonNum) {
 		super::mouseReleased(x, y, buttonNum);
 }

+void IngameBlockSelectionScreen::mouseWheel(int dx, int dy, int xm, int ym)
+{
+	if (dy == 0) return;
+	if (_blockList) {
+		float amount = -dy * getSlotHeight();
+		_blockList->scrollBy(0, amount);
+	}
+	int cols = InventoryColumns;
+	int maxIndex = InventorySize - 1;
+	int idx = selectedItem;
+	if (dy > 0) {
+		if (idx >= cols) idx -= cols;
+	} else {
+		if (idx + cols <= maxIndex) idx += cols;
+	}
+	selectedItem = idx;
+}
+
 bool IngameBlockSelectionScreen::addItem(const InventoryPane* pane, int itemId)
 {
 	Inventory* inventory = minecraft->player->inventory;
--- a/src/client/gui/screens/touch/TouchIngameBlockSelectionScreen.h
+++ b/src/client/gui/screens/touch/TouchIngameBlockSelectionScreen.h
@@ -21,30 +21,34 @@ public:
 	IngameBlockSelectionScreen();
 	virtual ~IngameBlockSelectionScreen();

-	virtual void init();
-	virtual void setupPositions();
-	virtual void removed();
+	virtual void init() override;
+	virtual void setupPositions() override;
+	virtual void removed() override;

-	void tick();
-	void render(int xm, int ym, float a);
+	void tick() override;
+	void render(int xm, int ym, float a) override;

-	bool hasClippingArea(IntRectangle& out);
+	bool hasClippingArea(IntRectangle& out) override;

 	// IInventoryPaneCallback
-	bool addItem(const InventoryPane* pane, int itemId);
-	bool isAllowed(int slot);
-	std::vector<const ItemInstance*> getItems(const InventoryPane* forPane);
+	bool addItem(const InventoryPane* pane, int itemId) override;
+	bool isAllowed(int slot) override;
+	std::vector<const ItemInstance*> getItems(const InventoryPane* forPane) override;

-	void buttonClicked(Button* button);
+	void buttonClicked(Button* button) override;
 protected:
-	virtual void mouseClicked(int x, int y, int buttonNum);
-	virtual void mouseReleased(int x, int y, int buttonNum);
+	virtual void mouseClicked(int x, int y, int buttonNum) override;
+	virtual void mouseReleased(int x, int y, int buttonNum) override;
+
+	// also support wheel scrolling
+	virtual void mouseWheel(int dx, int dy, int xm, int ym) override;
 private:
 	void renderDemoOverlay();

 	//int getLinearSlotId(int x, int y);
 	int getSlotPosX(int slotX);
 	int getSlotPosY(int slotY);
+	int getSlotHeight();

 private:
 	int selectedItem;
--- a/src/client/gui/screens/touch/TouchJoinGameScreen.h
+++ b/src/client/gui/screens/touch/TouchJoinGameScreen.h
@@ -3,7 +3,6 @@

 #include "../../Screen.h"
 #include "../../components/Button.h"
-#include "../../components/SmallButton.h"
 #include "../../components/RolledSelectionListV.h"
 #include "../../../Minecraft.h"
 #include "../../../../platform/input/Multitouch.h"
--- a/src/client/gui/screens/touch/TouchSelectWorldScreen.cpp
+++ b/src/client/gui/screens/touch/TouchSelectWorldScreen.cpp
@@ -389,6 +389,26 @@ static char ILLEGAL_FILE_CHARACTERS[] = {
 	'/', '\n', '\r', '\t', '\0', '\f', '`', '?', '*', '\\', '<', '>', '|', '\"', ':'
 };

+void SelectWorldScreen::mouseWheel(int dx, int dy, int xm, int ym)
+{
+	if (!worldsList) return;
+	if (dy == 0) return;
+	int num = worldsList->getNumberOfItems();
+	int idx = worldsList->selectedItem;
+	if (dy > 0) {
+		if (idx > 0) {
+			idx--;
+			worldsList->stepLeft();
+		}
+	} else {
+		if (idx < num - 1) {
+			idx++;
+			worldsList->stepRight();
+		}
+	}
+	worldsList->selectedItem = idx;
+}
+
 void SelectWorldScreen::tick()
 {
 #if 0
@@ -552,9 +572,9 @@ bool SelectWorldScreen::isInGameScreen() { return true;  }
 void SelectWorldScreen::keyPressed( int eventKey )
 {
 	if (bWorldView.selected) {
-		if (eventKey == minecraft->options.keyLeft.key)
+		if (eventKey == minecraft->options.getIntValue(OPTIONS_KEY_LEFT))
 			worldsList->stepLeft();
-		if (eventKey == minecraft->options.keyRight.key)
+		if (eventKey == minecraft->options.getIntValue(OPTIONS_KEY_RIGHT))
 			worldsList->stepRight();
 	}

--- a/src/client/gui/screens/touch/TouchSelectWorldScreen.h
+++ b/src/client/gui/screens/touch/TouchSelectWorldScreen.h
@@ -97,6 +97,9 @@ public:
 	virtual void buttonClicked(Button* button);
 	virtual void keyPressed(int eventKey);

+	// support for mouse wheel when desktop code uses touch variant
+	virtual void mouseWheel(int dx, int dy, int xm, int ym) override;
+
 	bool isInGameScreen();
 private:
 	void loadLevelSource();
--- a/src/client/gui/screens/touch/TouchStartMenuScreen.cpp
+++ b/src/client/gui/screens/touch/TouchStartMenuScreen.cpp
@@ -4,7 +4,6 @@
 #include "../PauseScreen.h"

 #include "../../Font.h"
-#include "../../components/SmallButton.h"
 #include "../../components/ScrolledSelectionList.h"
 #include "../../components/GuiElement.h"

@@ -30,7 +29,8 @@ namespace Touch {
 StartMenuScreen::StartMenuScreen()
 :	bHost(    2, "Start Game"),
 	bJoin(    3, "Join Game"),
-	bOptions( 4, "Options")
+	bOptions( 4, "Options"),
+	bQuit(    5, "")
 {
 	ImageDef def;
 	bJoin.width = 75;
@@ -58,8 +58,18 @@ void StartMenuScreen::init()
 	buttons.push_back(&bHost);
 	buttons.push_back(&bJoin);
 	buttons.push_back(&bOptions);
-    

+	// add quit icon (same look as options header)
+	{
+		ImageDef def;
+		def.name = "gui/touchgui.png";
+		def.width = 34;
+		def.height = 26;
+		def.setSrc(IntRectangle(150, 0, (int)def.width, (int)def.height));
+		bQuit.setImageDef(def, true);
+		bQuit.scaleWhenPressed = false;
+		buttons.push_back(&bQuit);
+	}

 	tabButtons.push_back(&bHost);
 	tabButtons.push_back(&bJoin);
@@ -75,6 +85,11 @@ void StartMenuScreen::init()
 	// always show base version string
 	std::string versionString = Common::getGameVersionString();

+	std::string _username = minecraft->options.getStringValue(OPTIONS_USERNAME);
+	if (_username.empty()) _username = "unknown";
+
+	username = "Username: " + _username;
+
 	#ifdef DEMO_MODE
        #ifdef __APPLE__
            version = versionString + " (Lite)";
@@ -108,6 +123,10 @@ void StartMenuScreen::setupPositions() {
 	bHost.x		= 1*buttonWidth + (int)(2*spacing);
 	bOptions.x	= 2*buttonWidth + (int)(3*spacing);
    
+	// quit icon top-right (use size assigned in init)
+	bQuit.x = width - bQuit.width;
+	bQuit.y = 0;
+
 	copyrightPosX = width - minecraft->font->width(copyright) - 1;
 	versionPosX = (width - minecraft->font->width(version)) / 2;// - minecraft->font->width(version) - 2;
 }
@@ -135,6 +154,10 @@ void StartMenuScreen::buttonClicked(::Button* button) {
 	{
 		minecraft->setScreen(new OptionsScreen());
 	}
+	if (button == &bQuit)
+	{
+		minecraft->quit();
+	}
 }

 bool StartMenuScreen::isInGameScreen() { return false; }
@@ -142,6 +165,9 @@ bool StartMenuScreen::isInGameScreen() { return false; }
 void StartMenuScreen::render( int xm, int ym, float a )
 {
 	renderBackground();
+
+	// Show current username in the top-left corner
+	drawString(font, username, 2, 2, 0xffffffff);
    
    glEnable2(GL_BLEND);

--- a/src/client/gui/screens/touch/TouchStartMenuScreen.h
+++ b/src/client/gui/screens/touch/TouchStartMenuScreen.h
@@ -3,6 +3,7 @@

 #include "../../Screen.h"
 #include "../../components/LargeImageButton.h"
+#include "../../components/ImageButton.h"
 #include "../../components/TextBox.h"

 namespace Touch {
@@ -27,12 +28,15 @@ private:
 	LargeImageButton bHost;
 	LargeImageButton bJoin;
 	LargeImageButton bOptions;
+	ImageButton bQuit; // X close icon

 	std::string copyright;
 	int copyrightPosX;

 	std::string version;
 	int versionPosX;
+
+	std::string username;
 };
 };

--- a/src/client/model/HumanoidModel.cpp
+++ b/src/client/model/HumanoidModel.cpp
@@ -4,34 +4,46 @@
 #include "../../world/entity/player/Player.h"
 #include "../../world/entity/player/Inventory.h"

-HumanoidModel::HumanoidModel( float g /*= 0*/, float yOffset /*= 0*/ )
-:	holdingLeftHand(false),
+HumanoidModel::HumanoidModel( float g /*= 0*/, float yOffset /*= 0*/, int texW /*= 64*/, int texH /*= 32*/ )
+:    holdingLeftHand(false),
 	holdingRightHand(false),
 	sneaking(false),
 	bowAndArrow(false),
 	head(0, 0),
+	hair(32, 0),
 	//ear (24, 0),
-	//hair(32, 0),
 	body(16, 16),
 	arm0(24 + 16, 16),
 	arm1(24 + 16, 16),
 	leg0(0, 16),
 	leg1(0, 16)
 {
+	texWidth = texW;
+	texHeight = texH;
+
 	head.setModel(this);
+	hair.setModel(this);
 	body.setModel(this);
 	arm0.setModel(this);
 	arm1.setModel(this);
 	leg0.setModel(this);
 	leg1.setModel(this);

+	// If the texture is 64x64, use the modern skin layout for arms/legs and add overlay layers.
+	bool modernSkin = (texWidth == 64 && texHeight == 64);
+	if (modernSkin) {
+		// Left arm and left leg are located in the bottom half of a 64x64 skin.
+		arm1.texOffs(32, 48);
+		leg1.texOffs(16, 48);
+	}
+
 	head.addBox(-4, -8, -4, 8, 8, 8, g); // Head
 	head.setPos(0, 0 + yOffset, 0);

-	//ear.addBox(-3, -6, -1, 6, 6, 1, g); // Ear
-
-	//hair.addBox(-4, -8, -4, 8, 8, 8, g + 0.5f); // Head
-	//      hair.setPos(0, 0 + yOffset, 0);
+	if (modernSkin) {
+		hair.addBox(-4, -8, -4, 8, 8, 8, g + 0.5f); // Outer head layer (hat)
+		hair.setPos(0, 0 + yOffset, 0);
+	}

 	body.addBox(-4, 0, -2, 8, 12, 4, g); // Body
 	body.setPos(0, 0 + yOffset, 0);
@@ -49,6 +61,24 @@ HumanoidModel::HumanoidModel( float g /*= 0*/, float yOffset /*= 0*/ )
 	leg1.mirror = true;
 	leg1.addBox(-2, 0, -2, 4, 12, 4, g); // Leg1
 	leg1.setPos(2, 12 + yOffset, 0);
+
+	if (modernSkin) {
+		// Overlay layers for 64x64 skins (same geometry, different texture regions)
+		body.texOffs(16, 32);
+		body.addBox(-4, 0, -2, 8, 12, 4, g + 0.5f);
+
+		arm0.texOffs(40, 32);
+		arm0.addBox(-3, -2, -2, 4, 12, 4, g + 0.5f);
+
+		arm1.texOffs(48, 48);
+		arm1.addBox(-1, -2, -2, 4, 12, 4, g + 0.5f);
+
+		leg0.texOffs(0, 32);
+		leg0.addBox(-2, 0, -2, 4, 12, 4, g + 0.5f);
+
+		leg1.texOffs(0, 48);
+		leg1.addBox(-2, 0, -2, 4, 12, 4, g + 0.5f);
+	}
 }

 void HumanoidModel::render(Entity* e, float time, float r, float bob, float yRot, float xRot, float scale )
@@ -68,14 +98,24 @@ void HumanoidModel::render(Entity* e, float time, float r, float bob, float yRot
 	
 	setupAnim(time, r, bob, yRot, xRot, scale);
 	
+	// Sync overlay with head rotation/position
+	if (texWidth == 64 && texHeight == 64) {
+		hair.xRot = head.xRot;
+		hair.yRot = head.yRot;
+		hair.zRot = head.zRot;
+		hair.y = head.y;
+	}
+
 	head.render(scale);
+	if (texWidth == 64 && texHeight == 64) {
+		hair.render(scale);
+	}
 	body.render(scale);
 	arm0.render(scale);
 	arm1.render(scale);
 	leg0.render(scale);
 	leg1.render(scale);
 	bowAndArrow = false;
-	//hair.render(scale);
 }

 void HumanoidModel::render( HumanoidModel* model, float scale )
@@ -83,8 +123,12 @@ void HumanoidModel::render( HumanoidModel* model, float scale )
 	head.yRot = model->head.yRot;
 	head.y = model->head.y;
 	head.xRot = model->head.xRot;
-	//hair.yRot = head.yRot;
-	//hair.xRot = head.xRot;
+	if (texWidth == 64 && texHeight == 64) {
+		hair.yRot = head.yRot;
+		hair.xRot = head.xRot;
+		hair.zRot = head.zRot;
+		hair.y = head.y;
+	}

 	arm0.xRot = model->arm0.xRot;
 	arm0.zRot = model->arm0.zRot;
@@ -96,12 +140,14 @@ void HumanoidModel::render( HumanoidModel* model, float scale )
 	leg1.xRot = model->leg1.xRot;

 	head.render(scale);
+	if (texWidth == 64 && texHeight == 64) {
+		hair.render(scale);
+	}
 	body.render(scale);
 	arm0.render(scale);
 	arm1.render(scale);
 	leg0.render(scale);
 	leg1.render(scale);
-	//hair.render(scale);
 }

 void HumanoidModel::renderHorrible( float time, float r, float bob, float yRot, float xRot, float scale )
--- a/src/client/model/HumanoidModel.h
+++ b/src/client/model/HumanoidModel.h
@@ -9,7 +9,7 @@ class ItemInstance;
 class HumanoidModel: public Model
 {
 public:
-    HumanoidModel(float g = 0, float yOffset = 0);
+HumanoidModel(float g = 0, float yOffset = 0, int texW = 64, int texH = 32);

 	void setupAnim(float time, float r, float bob, float yRot, float xRot, float scale);

@@ -18,7 +18,7 @@ public:
 	void renderHorrible(float time, float r, float bob, float yRot, float xRot, float scale);
 	void onGraphicsReset();

-	ModelPart head, /*hair,*/ body, arm0, arm1, leg0, leg1;//, ear;
+	ModelPart head, hair, body, arm0, arm1, leg0, leg1;//, ear;
 	bool holdingLeftHand;
 	bool holdingRightHand;
 	bool sneaking;
--- a/src/client/model/geom/Cube.cpp
+++ b/src/client/model/geom/Cube.cpp
@@ -50,12 +50,12 @@ Cube::Cube(ModelPart* modelPart, int xTexOffs, int yTexOffs, float x0, float y0,
 	VertexPT* l2 = ++ptr;
 	VertexPT* l3 = ++ptr;

-	polygons[0] = PolygonQuad(l1, u1, u2, l2, xTexOffs + d + w, yTexOffs + d, xTexOffs + d + w + d, yTexOffs + d + h); // Right
-	polygons[1] = PolygonQuad(u0, l0, l3, u3, xTexOffs + 0, yTexOffs + d, xTexOffs + d, yTexOffs + d + h); // Left
-	polygons[2] = PolygonQuad(l1, l0, u0, u1, xTexOffs + d, yTexOffs + 0, xTexOffs + d + w, yTexOffs + d); // Up
-	polygons[3] = PolygonQuad(u2, u3, l3, l2, xTexOffs + d + w, yTexOffs + d, xTexOffs + d + w + w, yTexOffs); // Down
-	polygons[4] = PolygonQuad(u1, u0, u3, u2, xTexOffs + d, yTexOffs + d, xTexOffs + d + w, yTexOffs + d + h); // Front
-	polygons[5] = PolygonQuad(l0, l1, l2, l3, xTexOffs + d + w + d, yTexOffs + d, xTexOffs + d + w + d + w, yTexOffs + d + h); // Back
+	polygons[0] = PolygonQuad(l1, u1, u2, l2, xTexOffs + d + w, yTexOffs + d, xTexOffs + d + w + d, yTexOffs + d + h, modelPart->xTexSize, modelPart->yTexSize); // Right
+	polygons[1] = PolygonQuad(u0, l0, l3, u3, xTexOffs + 0, yTexOffs + d, xTexOffs + d, yTexOffs + d + h, modelPart->xTexSize, modelPart->yTexSize); // Left
+	polygons[2] = PolygonQuad(l1, l0, u0, u1, xTexOffs + d, yTexOffs + 0, xTexOffs + d + w, yTexOffs + d, modelPart->xTexSize, modelPart->yTexSize); // Up
+	polygons[3] = PolygonQuad(u2, u3, l3, l2, xTexOffs + d + w, yTexOffs + d, xTexOffs + d + w + w, yTexOffs, modelPart->xTexSize, modelPart->yTexSize); // Down
+	polygons[4] = PolygonQuad(u1, u0, u3, u2, xTexOffs + d, yTexOffs + d, xTexOffs + d + w, yTexOffs + d + h, modelPart->xTexSize, modelPart->yTexSize); // Front
+	polygons[5] = PolygonQuad(l0, l1, l2, l3, xTexOffs + d + w + d, yTexOffs + d, xTexOffs + d + w + d + w, yTexOffs + d + h, modelPart->xTexSize, modelPart->yTexSize); // Back

    if (modelPart->mirror) {
        for (int i = 0; i < 6; i++)
--- a/src/client/model/geom/Polygon.cpp
+++ b/src/client/model/geom/Polygon.cpp
@@ -12,15 +12,15 @@ PolygonQuad::PolygonQuad(VertexPT* v0, VertexPT* v1, VertexPT* v2, VertexPT* v3)
 }

 PolygonQuad::PolygonQuad(	VertexPT* v0, VertexPT* v1, VertexPT* v2, VertexPT* v3,
-					int uu0, int vv0, int uu1, int vv1)
-:	_flipNormal(false)
+				int uu0, int vv0, int uu1, int vv1, float texW, float texH)
+: 	_flipNormal(false)
 {
-	const float us = -0.002f / 64.0f;//0.1f / 64.0f;
-	const float vs = -0.002f / 32.0f;//0.1f / 32.0f;
-	vertices[0] = v0->remap(uu1 / 64.0f - us, vv0 / 32.0f + vs);
-	vertices[1] = v1->remap(uu0 / 64.0f + us, vv0 / 32.0f + vs);
-	vertices[2] = v2->remap(uu0 / 64.0f + us, vv1 / 32.0f - vs);
-	vertices[3] = v3->remap(uu1 / 64.0f - us, vv1 / 32.0f - vs);
+	const float us = -0.002f / texW;
+	const float vs = -0.002f / texH;
+	vertices[0] = v0->remap(uu1 / texW - us, vv0 / texH + vs);
+	vertices[1] = v1->remap(uu0 / texW + us, vv0 / texH + vs);
+	vertices[2] = v2->remap(uu0 / texW + us, vv1 / texH - vs);
+	vertices[3] = v3->remap(uu1 / texW - us, vv1 / texH - vs);
 }

 PolygonQuad::PolygonQuad(	VertexPT* v0, VertexPT* v1, VertexPT* v2, VertexPT* v3,
--- a/src/client/model/geom/Polygon.h
+++ b/src/client/model/geom/Polygon.h
@@ -11,7 +11,7 @@ class PolygonQuad
 public:
 	PolygonQuad() {}
    PolygonQuad(VertexPT*,VertexPT*,VertexPT*,VertexPT*);
-    PolygonQuad(VertexPT*,VertexPT*,VertexPT*,VertexPT*, int u0, int v0, int u1, int v1);
+    PolygonQuad(VertexPT*,VertexPT*,VertexPT*,VertexPT*, int u0, int v0, int u1, int v1, float texW = 64.0f, float texH = 32.0f);
    PolygonQuad(VertexPT*,VertexPT*,VertexPT*,VertexPT*, float u0, float v0, float u1, float v1);

 	void mirror();
--- a/src/client/player/LocalPlayer.cpp
+++ b/src/client/player/LocalPlayer.cpp
@@ -18,6 +18,20 @@
 #include "../../network/packet/SendInventoryPacket.h"
 #include "../../network/packet/EntityEventPacket.h"
 #include "../../network/packet/PlayerActionPacket.h"
+#include <vector>
+#include <cctype>
+#include "../../platform/log.h"
+#include "../../platform/HttpClient.h"
+#include "../../platform/CThread.h"
+#include "../../util/StringUtils.h"
+
+#if defined(_WIN32)
+#include <direct.h>
+#else
+#include <sys/stat.h>
+#include <sys/types.h>
+#endif
+
 #ifndef STANDALONE_SERVER
 #include "../gui/Screen.h"
 #include "../gui/screens/FurnaceScreen.h"
@@ -32,6 +46,257 @@
 #include "../../world/item/ArmorItem.h"
 #include "../../network/packet/PlayerArmorEquipmentPacket.h"

+namespace {
+#ifndef STANDALONE_SERVER
+
+static bool isBase64(unsigned char c) {
+    return (std::isalnum(c) || (c == '+') || (c == '/'));
+}
+
+static std::string base64Decode(const std::string& encoded) {
+    static const std::string base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    std::string out;
+    int in_len = (int)encoded.size();
+    int i = 0;
+    int in_ = 0;
+    unsigned char char_array_4[4], char_array_3[3];
+
+    while (in_len-- && (encoded[in_] != '=') && isBase64(encoded[in_])) {
+        char_array_4[i++] = encoded[in_]; in_++;
+        if (i == 4) {
+            for (i = 0; i < 4; i++)
+                char_array_4[i] = (unsigned char)base64Chars.find(char_array_4[i]);
+
+            char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
+            char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
+            char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
+
+            for (i = 0; i < 3; i++)
+                out += char_array_3[i];
+            i = 0;
+        }
+    }
+
+    if (i) {
+        for (int j = i; j < 4; j++)
+            char_array_4[j] = 0;
+        for (int j = 0; j < 4; j++)
+            char_array_4[j] = (unsigned char)base64Chars.find(char_array_4[j]);
+
+        char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
+        char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
+        char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
+
+        for (int j = 0; (j < i - 1); j++)
+            out += char_array_3[j];
+    }
+    return out;
+}
+
+static std::string extractJsonString(const std::string& json, const std::string& key) {
+    std::string search = "\"" + key + "\"";
+    size_t pos = json.find(search);
+    if (pos == std::string::npos) return "";
+    pos = json.find(':', pos + search.size());
+    if (pos == std::string::npos) return "";
+    pos++;
+    while (pos < json.size() && std::isspace((unsigned char)json[pos])) pos++;
+    if (pos >= json.size() || json[pos] != '"') return "";
+    pos++;
+    size_t end = json.find('"', pos);
+    if (end == std::string::npos) return "";
+    return json.substr(pos, end - pos);
+}
+
+static std::string getTextureUrlForUsername(const std::string& username, const std::string& textureKey) {
+    if (username.empty()) {
+        LOGI("[%s] username empty\n", textureKey.c_str());
+        return "";
+    }
+
+    LOGI("[%s] resolving UUID for user '%s'...\n", textureKey.c_str(), username.c_str());
+    std::vector<unsigned char> body;
+    std::string apiUrl = "http://api.mojang.com/users/profiles/minecraft/" + username;
+    if (!HttpClient::download(apiUrl, body)) {
+        LOGW("[%s] failed to download UUID for %s\n", textureKey.c_str(), username.c_str());
+        return "";
+    }
+
+    std::string response(body.begin(), body.end());
+    std::string uuid = extractJsonString(response, "id");
+    if (uuid.empty()) {
+        LOGW("[%s] no UUID found in Mojang response for %s\n", textureKey.c_str(), username.c_str());
+        return "";
+    }
+
+    LOGI("[%s] UUID=%s for user %s\n", textureKey.c_str(), uuid.c_str(), username.c_str());
+
+    std::string profileUrl = "http://sessionserver.mojang.com/session/minecraft/profile/" + uuid;
+    if (!HttpClient::download(profileUrl, body)) {
+        LOGW("[%s] failed to download profile for UUID %s\n", textureKey.c_str(), uuid.c_str());
+        return "";
+    }
+
+    response.assign(body.begin(), body.end());
+    std::string encoded = extractJsonString(response, "value");
+    if (encoded.empty()) {
+        LOGW("[%s] no value field in profile response for UUID %s\n", textureKey.c_str(), uuid.c_str());
+        return "";
+    }
+
+    std::string decoded = base64Decode(encoded);
+
+    std::string searchKey = "\"" + textureKey + "\"";
+    size_t texturePos = decoded.find(searchKey);
+    if (texturePos == std::string::npos) {
+        LOGW("[%s] no %s entry in decoded profile for UUID %s\n", textureKey.c_str(), textureKey.c_str(), uuid.c_str());
+        return "";
+    }
+    size_t urlPos = decoded.find("\"url\"", texturePos);
+    if (urlPos == std::string::npos) {
+        LOGW("[%s] no url field under %s for UUID %s\n", textureKey.c_str(), textureKey.c_str(), uuid.c_str());
+        return "";
+    }
+
+    // extract the URL value from the substring starting at urlPos
+    std::string urlFragment = decoded.substr(urlPos);
+    std::string textureUrl = extractJsonString(urlFragment, "url");
+    if (textureUrl.empty()) {
+        LOGW("[%s] failed to parse %s URL for UUID %s\n", textureKey.c_str(), textureKey.c_str(), uuid.c_str());
+        return "";
+    }
+
+    LOGI("[%s] %s URL for %s: %s\n", textureKey.c_str(), textureKey.c_str(), username.c_str(), textureUrl.c_str());
+    return textureUrl;
+}
+
+static std::string getSkinUrlForUsername(const std::string& username) {
+    return getTextureUrlForUsername(username, "SKIN");
+}
+
+static std::string getCapeUrlForUsername(const std::string& username) {
+    return getTextureUrlForUsername(username, "CAPE");
+}
+
+#endif
+
+static bool ensureDirectoryExists(const std::string& path) {
+#if defined(_WIN32)
+    return _mkdir(path.c_str()) == 0 || errno == EEXIST;
+#else
+    struct stat st;
+    if (stat(path.c_str(), &st) == 0 && S_ISDIR(st.st_mode))
+        return true;
+    return mkdir(path.c_str(), 0755) == 0 || errno == EEXIST;
+#endif
+}
+
+static bool fileExists(const std::string& path) {
+    struct stat st;
+    if (stat(path.c_str(), &st) != 0)
+        return false;
+
+#if defined(_WIN32)
+    return (st.st_mode & _S_IFREG) != 0;
+#else
+    return S_ISREG(st.st_mode);
+#endif
+}
+
+#ifndef STANDALONE_SERVER
+
+static void* fetchSkinForPlayer(void* param) {
+    LocalPlayer* player = (LocalPlayer*)param;
+    if (!player) return NULL;
+
+    LOGI("[Skin] starting skin download for %s\n", player->name.c_str());
+
+    const std::string cacheDir = "data/images/skins";
+    if (!ensureDirectoryExists(cacheDir)) {
+        LOGW("[Skin] failed to create cache directory %s\n", cacheDir.c_str());
+    }
+
+    std::string cacheFile = cacheDir + "/" + player->name + ".png";
+    if (fileExists(cacheFile)) {
+        LOGI("[Skin] using cached skin for %s\n", player->name.c_str());
+        player->setTextureName("skins/" + player->name + ".png");
+        return NULL;
+    }
+
+    std::string skinUrl = getSkinUrlForUsername(player->name);
+    if (skinUrl.empty()) {
+        LOGW("[Skin] skin URL lookup failed for %s\n", player->name.c_str());
+        return NULL;
+    }
+
+    LOGI("[Skin] downloading skin from %s\n", skinUrl.c_str());
+    std::vector<unsigned char> skinData;
+    if (!HttpClient::download(skinUrl, skinData) || skinData.empty()) {
+        LOGW("[Skin] download failed for %s\n", skinUrl.c_str());
+        return NULL;
+    }
+
+    // Save to cache
+    FILE* fp = fopen(cacheFile.c_str(), "wb");
+    if (fp) {
+        fwrite(skinData.data(), 1, skinData.size(), fp);
+        fclose(fp);
+        LOGI("[Skin] cached skin to %s\n", cacheFile.c_str());
+    } else {
+        LOGW("[Skin] failed to write skin cache %s\n", cacheFile.c_str());
+    }
+
+    player->setTextureName("skins/" + player->name + ".png");
+    return NULL;
+}
+
+static void* fetchCapeForPlayer(void* param) {
+    LocalPlayer* player = (LocalPlayer*)param;
+    if (!player) return NULL;
+
+    LOGI("[Cape] starting cape download for %s\n", player->name.c_str());
+
+    const std::string cacheDir = "data/images/capes";
+    if (!ensureDirectoryExists(cacheDir)) {
+        LOGW("[Cape] failed to create cache directory %s\n", cacheDir.c_str());
+    }
+
+    std::string cacheFile = cacheDir + "/" + player->name + ".png";
+    if (fileExists(cacheFile)) {
+        LOGI("[Cape] using cached cape for %s\n", player->name.c_str());
+        player->setCapeTextureName("capes/" + player->name + ".png");
+        return NULL;
+    }
+
+    std::string capeUrl = getCapeUrlForUsername(player->name);
+    if (capeUrl.empty()) {
+        LOGW("[Cape] cape URL lookup failed for %s\n", player->name.c_str());
+        return NULL;
+    }
+
+    LOGI("[Cape] downloading cape from %s\n", capeUrl.c_str());
+    std::vector<unsigned char> capeData;
+    if (!HttpClient::download(capeUrl, capeData) || capeData.empty()) {
+        LOGW("[Cape] download failed for %s\n", capeUrl.c_str());
+        return NULL;
+    }
+
+    // Save to cache
+    FILE* fp = fopen(cacheFile.c_str(), "wb");
+    if (fp) {
+        fwrite(capeData.data(), 1, capeData.size(), fp);
+        fclose(fp);
+        LOGI("[Cape] cached cape to %s\n", cacheFile.c_str());
+    } else {
+        LOGW("[Cape] failed to write cape cache %s\n", cacheFile.c_str());
+    }
+
+    player->setCapeTextureName("capes/" + player->name + ".png");
+    return NULL;
+}
+
+#endif
+
 //@note: doesn't work completely, since it doesn't care about stairs rotation
 static bool isJumpable(int tileId) {
 	return tileId != Tile::fence->id
@@ -43,6 +308,8 @@ static bool isJumpable(int tileId) {
 		&& (Tile::tiles[tileId] != NULL && Tile::tiles[tileId]->getRenderShape() != Tile::SHAPE_STAIRS);
 }

+} // anonymous namespace
+
 LocalPlayer::LocalPlayer(Minecraft* minecraft, Level* level, User* user, int dimension, bool isCreative)
 :	Player(level, isCreative),
 	minecraft(minecraft),
@@ -58,11 +325,14 @@ LocalPlayer::LocalPlayer(Minecraft* minecraft, Level* level, User* user, int dim
 	this->dimension = dimension;
 	_init();

-	if (user != NULL) {
-		if (user->name.length() > 0)
-			//customTextureUrl = "http://s3.amazonaws.com/MinecraftSkins/" + user.name + ".png";
-			this->name = user->name;
+#ifndef STANDALONE_SERVER
+	if (user != NULL && !user->name.empty()) {
+		this->name = user->name;
+		// Fetch user skin and cape from Mojang servers in the background (avoids blocking the main thread)
+		new CThread(fetchSkinForPlayer, this);
+		new CThread(fetchCapeForPlayer, this);
 	}
+#endif
 }

 LocalPlayer::~LocalPlayer() {
@@ -72,22 +342,24 @@ LocalPlayer::~LocalPlayer() {

 /*private*/
 void LocalPlayer::calculateFlight(float xa, float ya, float za) {
+	float flySpeed = minecraft->options.getProgressValue(OPTIONS_FLY_SPEED);
+	float sensivity = minecraft->options.getProgressValue(OPTIONS_SENSITIVITY);

-    xa = xa * minecraft->options.flySpeed;
+    xa = xa * flySpeed;
    ya = 0;
-    za = za * minecraft->options.flySpeed;
+    za = za * flySpeed;

 #ifdef ANDROID
    if (Keyboard::isKeyDown(103)) ya = .2f * minecraft->options.flySpeed;
    if (Keyboard::isKeyDown(102)) ya = -.2f * minecraft->options.flySpeed;
 #else
-    if (Keyboard::isKeyDown(Keyboard::KEY_E)) ya = .2f * minecraft->options.flySpeed;
-    if (Keyboard::isKeyDown(Keyboard::KEY_Q)) ya = -.2f * minecraft->options.flySpeed;
+    if (Keyboard::isKeyDown(Keyboard::KEY_E)) ya = .2f * flySpeed;
+    if (Keyboard::isKeyDown(Keyboard::KEY_Q)) ya = -.2f * flySpeed;
 #endif

-    flyX = 10 * smoothFlyX.getNewDeltaValue(xa, .35f * minecraft->options.sensitivity);
-    flyY = 10 * smoothFlyY.getNewDeltaValue(ya, .35f * minecraft->options.sensitivity);
-    flyZ = 10 * smoothFlyZ.getNewDeltaValue(za, .35f * minecraft->options.sensitivity);
+    flyX = 10 * smoothFlyX.getNewDeltaValue(xa, .35f * sensivity);
+    flyY = 10 * smoothFlyY.getNewDeltaValue(ya, .35f * sensivity);
+    flyZ = 10 * smoothFlyZ.getNewDeltaValue(za, .35f * sensivity);
 }

 bool LocalPlayer::isSolidTile(int x, int y, int z) {
@@ -152,7 +424,7 @@ void LocalPlayer::tick() {

        printf("armor %d: %d\n", i, a->getAuxValue());
    }
-/**/
+*/

 	updateArmorTypeHash();
 #ifndef STANDALONE_SERVER
@@ -182,7 +454,7 @@ void LocalPlayer::aiStep() {
 	// Sprint: detect W double-tap
 	{
 		bool forwardHeld = (input->ya > 0);
-		if (forwardHeld && !prevForwardHeld) {
+		if (forwardHeld && !prevForwardHeld && minecraft->options.getBooleanValue(OPTIONS_ALLOW_SPRINT)) {
 			// leading edge of W press
 			if (sprintDoubleTapTimer > 0)
 				sprinting = true;
@@ -251,7 +523,7 @@ void LocalPlayer::closeContainer() {
 //@Override
 void LocalPlayer::move(float xa, float ya, float za) {
    //@note: why is this == minecraft->player needed?
-    if (this == minecraft->player && minecraft->options.isFlying) {
+    if (this == minecraft->player  && minecraft->options.getBooleanValue(OPTIONS_IS_FLYING)) {
        noPhysics = true;
        float tmp = walkDist; // update
        calculateFlight((float) xa, (float) ya, (float) za);
@@ -271,7 +543,7 @@ void LocalPlayer::move(float xa, float ya, float za) {

 		float newX = x, newZ = z;

-		if (autoJumpTime <= 0 && autoJumpEnabled)
+		if (autoJumpTime <= 0 && minecraft->options.getBooleanValue(OPTIONS_AUTOJUMP))
 		{
 			// auto-jump when crossing the middle of a tile, and the tile in the front is blocked
 			bool jump = false;
--- a/src/client/player/LocalPlayer.h
+++ b/src/client/player/LocalPlayer.h
@@ -105,6 +105,8 @@ private:
 	bool sprinting;
 	int  sprintDoubleTapTimer;
 	bool prevForwardHeld;
+public:
+	void setSprinting(bool sprint) { sprinting = sprint; }
 };

 #endif /*NET_MINECRAFT_CLIENT_PLAYER__LocalPlayer_H__*/
--- a/src/client/player/input/KeyboardInput.cpp
+++ b/src/client/player/input/KeyboardInput.cpp
@@ -12,14 +12,12 @@ KeyboardInput::KeyboardInput( Options* options )
 void KeyboardInput::setKey( int key, bool state )
 {
 	int id = -1;
-	if (key == options->keyUp.key) id = KEY_UP;
-	if (key == options->keyDown.key) id = KEY_DOWN;
-	if (key == options->keyLeft.key) id = KEY_LEFT;
-	if (key == options->keyRight.key) id = KEY_RIGHT;
-	if (key == options->keyJump.key) id = KEY_JUMP;
-	if (key == options->keySneak.key) id = KEY_SNEAK;
-	if (key == options->keyCraft.key) id = KEY_CRAFT;
-	//printf("key: %d\n", id);
+	if (key == options->getIntValue(OPTIONS_KEY_FORWARD)) id = KEY_UP;
+	if (key == options->getIntValue(OPTIONS_KEY_BACK)) id = KEY_DOWN;
+	if (key == options->getIntValue(OPTIONS_KEY_LEFT)) id = KEY_LEFT;
+	if (key == options->getIntValue(OPTIONS_KEY_RIGHT)) id = KEY_RIGHT;
+	if (key == options->getIntValue(OPTIONS_KEY_JUMP)) id = KEY_JUMP;
+	if (key == options->getIntValue(OPTIONS_KEY_SNEAK)) id = KEY_SNEAK;
 	if (id >= 0) {
 		keys[id] = state;
 	}
--- a/src/client/player/input/touchscreen/TouchInputHolder.h
+++ b/src/client/player/input/touchscreen/TouchInputHolder.h
@@ -89,7 +89,7 @@ public:
 	}

 	virtual void onConfigChanged(const Config& c) {
-		if (false && _options->isJoyTouchArea) {
+		if (false && _options->getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA)) {
 			int touchWidth = c.width - (int)inventoryArea._x1;
 			if (touchWidth > (int)c.minecraft->pixelCalc.millimetersToPixels(60))
 				touchWidth = (int)c.minecraft->pixelCalc.millimetersToPixels(60);
@@ -293,7 +293,7 @@ public:
 	}

 	void render(float alpha) {
-		if (_options->isJoyTouchArea) {
+		if (_options->getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA)) {
 			fill(	(int) (Gui::InvGuiScale * joyTouchArea._x0),
 					(int) (Gui::InvGuiScale * joyTouchArea._y0),
 					(int) (Gui::InvGuiScale * joyTouchArea._x1),
@@ -429,8 +429,8 @@ public:
 #ifdef __APPLE__
 		_turnBuild.pauseArea = _move.getPauseRectangleArea();
 #endif
-		_turnBuild.inventoryArea = _mc->gui.getRectangleArea( _mc->options.isLeftHanded? 1 : -1 );
-		_turnBuild.setSensitivity(c.options->isJoyTouchArea? 1.8f : 1.0f);
+		_turnBuild.inventoryArea = _mc->gui.getRectangleArea( _mc->options.getBooleanValue(OPTIONS_IS_LEFT_HANDED)? 1 : -1 );
+		_turnBuild.setSensitivity(c.options->getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA)? 1.8f : 1.0f);
 		((ITurnInput*)&_turnBuild)->onConfigChanged(c);
 	}

--- a/src/client/player/input/touchscreen/TouchscreenInput.cpp
+++ b/src/client/player/input/touchscreen/TouchscreenInput.cpp
@@ -134,7 +134,7 @@ void TouchscreenInput_TestFps::onConfigChanged(const Config& c) {
 	float yy;

 	const float BaseY = -8 + h - 3.0f * Bh;
-	const float BaseX = _options->isLeftHanded? -8 + w - 3 * Bw
+	const float BaseX = _options->getBooleanValue(OPTIONS_IS_LEFT_HANDED)? -8 + w - 3 * Bw
 											:	8 + 0;
 	// Setup the bounding rectangle
 	_boundingRectangle = RectangleArea(BaseX, BaseY, BaseX + 3 * Bw, BaseY + 3 * Bh);
@@ -418,7 +418,7 @@ const RectangleArea& TouchscreenInput_TestFps::getPauseRectangleArea()
 }

 void TouchscreenInput_TestFps::rebuild() {
-    if (_options->hideGui)
+    if (_options->getBooleanValue(OPTIONS_HIDEGUI))
        return;
    
 	Tesselator& t = Tesselator::instance;
--- a/src/client/renderer/Chunk.cpp
+++ b/src/client/renderer/Chunk.cpp
@@ -137,12 +137,6 @@ void Chunk::rebuild()
 						Tile* tile = Tile::tiles[tileId];
 						int renderLayer = tile->getRenderLayer();

-//                        if (renderLayer == l)
-//                            rendered |= tileRenderer.tesselateInWorld(tile, x, y, z);
-//                        else {
-//                            _layerChunks[_layerChunkCount[renderLayer]++] = cindex;
-//                        }
-                        
 						if (renderLayer > l) {
 							renderNextLayer = true;
                            doRenderLayer[renderLayer] = true;
--- a/src/client/renderer/GameRenderer.cpp
+++ b/src/client/renderer/GameRenderer.cpp
@@ -89,9 +89,9 @@ void renderCursor(float x, float y, Minecraft* minecraft) {

 /*private*/
 void GameRenderer::setupCamera(float a, int eye) {
-    renderDistance = (float) (16 * 16 >> (mc->options.viewDistance));
+    renderDistance = (float) (16 * 16 >> (mc->options.getIntValue(OPTIONS_VIEW_DISTANCE)));
 #if defined(ANDROID)
-    if (mc->isPowerVR() && mc->options.viewDistance <= 2)
+    if (mc->isPowerVR() && mc->options.getIntValue(OPTIONS_VIEW_DISTANCE) <= 2)
 		renderDistance *= 0.8f;
 #endif

@@ -99,7 +99,7 @@ void GameRenderer::setupCamera(float a, int eye) {
    glLoadIdentity2();

    float stereoScale = 0.07f;
-    if (mc->options.anaglyph3d) glTranslatef2(-(eye * 2 - 1) * stereoScale, 0, 0);
+    if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) glTranslatef2(-(eye * 2 - 1) * stereoScale, 0, 0);
    if (zoom != 1) {
        glTranslatef2((float) zoom_x, (float) -zoom_y, 0);
 		glScalef2(zoom, zoom, 1);
@@ -110,10 +110,10 @@ void GameRenderer::setupCamera(float a, int eye) {

    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity2();
-    if (mc->options.anaglyph3d) glTranslatef2((eye * 2 - 1) * 0.10f, 0, 0);
+    if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) glTranslatef2((eye * 2 - 1) * 0.10f, 0, 0);

    bobHurt(a);
-    if (mc->options.bobView) bobView(a);
+    if (mc->options.getBooleanValue(OPTIONS_VIEW_BOBBING)) bobView(a);
 	 
 	moveCameraToPlayer(a);
 }
@@ -127,7 +127,7 @@ void GameRenderer::render(float a) {
        mc->mouseHandler.poll();
        //printf("Controller.x,y : %f,%f\n", Controller::getX(0), Controller::getY(0));

-        float ss = mc->options.sensitivity * 0.6f + 0.2f;
+        float ss = mc->options.getProgressValue(OPTIONS_SENSITIVITY) * 0.6f + 0.2f;
        float sens = (ss * ss * ss) * 8;
        float xo = mc->mouseHandler.xd * sens * 4.f;
        float yo = mc->mouseHandler.yd * sens * 4.f;
@@ -141,7 +141,7 @@ void GameRenderer::render(float a) {
 		_rotY += yo;

        int yAxis = -1;
-        if (mc->options.invertYMouse) yAxis = 1;
+        if (mc->options.getBooleanValue(OPTIONS_INVERT_Y_MOUSE)) yAxis = 1;

 		bool screenCovering = mc->screen && !mc->screen->passEvents;
 		if (!screenCovering)
@@ -181,7 +181,7 @@ void GameRenderer::render(float a) {
 			renderLevel(a);
 			hasClearedColorBuffer = true;

-			if (!mc->options.hideGui) {
+			if (!mc->options.getBooleanValue(OPTIONS_HIDEGUI)) {
 				TIMER_POP_PUSH("gui");
 				setupGuiScreen(false);
 				hasSetupGuiScreen = true;
@@ -248,7 +248,7 @@ void GameRenderer::renderLevel(float a) {
    float zOff = cameraEntity->zOld + (cameraEntity->z - cameraEntity->zOld) * a;

    for (int i = 0; i < 2; i++) {
-        if (mc->options.anaglyph3d) {
+        if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) {
            if (i == 0) glColorMask(false, true, true, false);
            else glColorMask(true, false, false, false);
        }
@@ -270,7 +270,7 @@ void GameRenderer::renderLevel(float a) {
 						screenScissorArea.w, screenScissorArea.h);
 		}
 		
-        if(mc->options.fancyGraphics) {
+        if(mc->options.getBooleanValue(OPTIONS_FANCY_GRAPHICS)) {
 			setupFog(-1);
 			TIMER_POP_PUSH("sky");
 			glFogf(GL_FOG_START, renderDistance  * 0.2f);
@@ -282,7 +282,7 @@ void GameRenderer::renderLevel(float a) {
        glEnable2(GL_FOG);
        setupFog(1);

-        if (mc->options.ambientOcclusion) {
+        if (mc->options.getBooleanValue(OPTIONS_AMBIENT_OCCLUSION)) {
            glShadeModel2(GL_SMOOTH);
 		}
        
@@ -294,7 +294,7 @@ void GameRenderer::renderLevel(float a) {
        mc->levelRenderer->cull(&frustum, a);
        mc->levelRenderer->updateDirtyChunks(cameraEntity, false);

-		if(mc->options.fancyGraphics) {
+		if(mc->options.getBooleanValue(OPTIONS_FANCY_GRAPHICS)) {
 			prepareAndRenderClouds(levelRenderer, a);
 		}

@@ -373,13 +373,13 @@ void GameRenderer::renderLevel(float a) {
 //        glDisable2(GL_FOG);
        setupFog(1);

-        if (zoom == 1) {
+        if (zoom == 1 && !mc->options.getBooleanValue(OPTIONS_HIDEGUI)) {
 			TIMER_POP_PUSH("hand");
            glClear(GL_DEPTH_BUFFER_BIT);
            renderItemInHand(a, i);
        }

-        if (!mc->options.anaglyph3d) {
+        if (!mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) {
 			TIMER_POP();
            return;
        }
@@ -431,7 +431,7 @@ void GameRenderer::moveCameraToPlayer(float a) {
 	if(player->isPlayer() && ((Player*)player)->isSleeping()) {
 		heightOffset += 1.0;
 		glTranslatef(0.0f, 0.3f, 0);
-		if (!mc->options.fixedCamera) {
+		if (!mc->options.getBooleanValue(OPTIONS_FIXED_CAMERA)) {
 			int t = mc->level->getTile(Mth::floor(player->x), Mth::floor(player->y), Mth::floor(player->z));
 			if (t == Tile::bed->id) {
 				int data = mc->level->getData(Mth::floor(player->x), Mth::floor(player->y), Mth::floor(player->z));
@@ -442,10 +442,10 @@ void GameRenderer::moveCameraToPlayer(float a) {
 			glRotatef(player->yRotO + (player->yRot - player->yRotO) * a + 180, 0, -1, 0);
 			glRotatef(player->xRotO + (player->xRot - player->xRotO) * a, -1, 0, 0);
 		}
-	} else if (mc->options.thirdPersonView/* || (player->isPlayer() && !player->isAlive())*/) {
+	} else if (mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW)/* || (player->isPlayer() && !player->isAlive())*/) {
        float cameraDist = thirdDistanceO + (thirdDistance - thirdDistanceO) * a;

-        if (mc->options.fixedCamera) {
+        if (mc->options.getBooleanValue(OPTIONS_FIXED_CAMERA)) {

            float rotationY = thirdRotationO + (thirdRotation - thirdRotationO) * a;
            float xRot = thirdTiltO + (thirdTilt - thirdTiltO) * a;
@@ -488,7 +488,7 @@ void GameRenderer::moveCameraToPlayer(float a) {
        glTranslatef2(0, 0, -0.1f);
    }

-    if (!mc->options.fixedCamera) {
+    if (!mc->options.getBooleanValue(OPTIONS_FIXED_CAMERA)) {
        glRotatef2(player->xRotO + (player->xRot - player->xRotO) * a, 1.0f, 0.0f, 0.0f);
        glRotatef2(player->yRotO + (player->yRot - player->yRotO) * a + 180, 0, 1, 0);
 		//if (_t_keepPic > 0)
@@ -609,7 +609,7 @@ bool GameRenderer::updateFreeformPickDirection(float a, Vec3& outDir) {

    Vec3 c = mc->cameraTargetPlayer->getPos(a);

-    bool firstPerson = !mc->options.thirdPersonView;
+    bool firstPerson = !mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW);
    const float PickingDistance = firstPerson? 6.0f : 12.0f;

    _shTicks = -1;
@@ -785,7 +785,7 @@ void GameRenderer::tick(int nTick, int maxTick) {
 											Mth::floor(mc->cameraTargetPlayer->y),
 											Mth::floor(mc->cameraTargetPlayer->z));

-	float whiteness = (3 - mc->options.viewDistance) / 3.0f;
+	float whiteness = (3 - mc->options.getIntValue(OPTIONS_VIEW_DISTANCE)) / 3.0f;
    float fogBrT = brr * (1 - whiteness) + whiteness;
    fogBr += (fogBrT - fogBr) * 0.1f;

@@ -800,7 +800,7 @@ void GameRenderer::setupClearColor(float a) {
    Level* level = mc->level;
    Mob* player = mc->cameraTargetPlayer;

-    float whiteness = 1.0f / (4 - mc->options.viewDistance);
+    float whiteness = 1.0f / (4 - mc->options.getIntValue(OPTIONS_VIEW_DISTANCE));
    whiteness = 1 - (float) pow(whiteness, 0.25f);

    Vec3 skyColor = level->getSkyColor(mc->cameraTargetPlayer, a);
@@ -832,7 +832,7 @@ void GameRenderer::setupClearColor(float a) {
    fg *= brr;
    fb *= brr;

-    if (mc->options.anaglyph3d) {
+    if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) {
        float frr = (fr * 30 + fg * 59 + fb * 11) / 100;
        float fgg = (fr * 30 + fg * 70) / (100);
        float fbb = (fr * 30 + fb * 70) / (100);
@@ -878,14 +878,14 @@ void GameRenderer::setupGuiScreen( bool clearColorBuffer )
 /*private*/
 void GameRenderer::renderItemInHand(float a, int eye) {
    glLoadIdentity2();
-    if (mc->options.anaglyph3d) glTranslatef2((eye * 2 - 1) * 0.10f, 0, 0);
+    if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) glTranslatef2((eye * 2 - 1) * 0.10f, 0, 0);

    glPushMatrix2();
    bobHurt(a);
-    if (mc->options.bobView) bobView(a);
+    if (mc->options.getBooleanValue(OPTIONS_VIEW_BOBBING)) bobView(a);

-    if (!mc->options.thirdPersonView && (mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping())) {
-        if (!mc->options.hideGui) {
+    if (!mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW) && (mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping())) {
+        if (!mc->options.getBooleanValue(OPTIONS_HIDEGUI)) {
 			float fov = getFov(a, false);
 			if (fov != _setupCameraFov) {
 				glMatrixMode(GL_PROJECTION);
@@ -898,11 +898,11 @@ void GameRenderer::renderItemInHand(float a, int eye) {
    }

    glPopMatrix2();
-    if (!mc->options.thirdPersonView && (mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping())) {
+    if (!mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW) && (mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping())) {
        itemInHandRenderer->renderScreenEffect(a);
        bobHurt(a);
    }
-    if (mc->options.bobView) bobView(a);
+    if (mc->options.getBooleanValue(OPTIONS_VIEW_BOBBING)) bobView(a);
 }

 void GameRenderer::onGraphicsReset()
--- a/src/client/renderer/ItemInHandRenderer.cpp
+++ b/src/client/renderer/ItemInHandRenderer.cpp
@@ -354,7 +354,7 @@ void ItemInHandRenderer::render( float a )
 		glRotatef2(-swing3 * 20, 0, 0, 1);
 		// glRotatef2(-swing2 * 80, 1, 0, 0);

-		mc->textures->loadAndBindTexture("mob/char.png");
+		mc->textures->loadAndBindTexture(player->getTexture());
 		glTranslatef2(-1.0f, +3.6f, +3.5f);
 		glRotatef2(120, 0, 0, 1);
 		glRotatef2(180 + 20, 1, 0, 0);
--- a/src/client/renderer/LevelRenderer.cpp
+++ b/src/client/renderer/LevelRenderer.cpp
@@ -149,9 +149,11 @@ void LevelRenderer::allChanged()
 {
 	deleteChunks();

-	Tile::leaves->setFancy(mc->options.fancyGraphics);
-	Tile::leaves_carried->setFancy(mc->options.fancyGraphics);
-	lastViewDistance = mc->options.viewDistance;
+	bool fancy = mc->options.getBooleanValue(OPTIONS_FANCY_GRAPHICS);
+
+	Tile::leaves->setFancy(fancy);
+	Tile::leaves_carried->setFancy(fancy);
+	lastViewDistance = mc->options.getIntValue(OPTIONS_VIEW_DISTANCE);

 	int dist = (512 >> 3) << (3 - lastViewDistance);
 	if (lastViewDistance <= 2 && mc->isPowerVR())
@@ -295,7 +297,7 @@ void LevelRenderer::resortChunks( int xc, int yc, int zc )

 int LevelRenderer::render( Mob* player, int layer, float alpha )
 {
-	if (mc->options.viewDistance != lastViewDistance) {
+	if (mc->options.getIntValue(OPTIONS_VIEW_DISTANCE) != lastViewDistance) {
 		allChanged();
 	}

@@ -334,7 +336,7 @@ int LevelRenderer::render( Mob* player, int layer, float alpha )
 	}

 	int count = 0;
-	if (occlusionCheck && !mc->options.anaglyph3d && layer == 0) {
+	if (occlusionCheck && !mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D) && layer == 0) {
 		int from = 0;
 		int to = 16;
 		//checkQueryResults(from, to);
@@ -938,10 +940,12 @@ void LevelRenderer::renderEntities(Vec3 cam, Culler* culler, float a) {
 		for (int i = 0; i < totalEntities; i++) {
 			Entity* entity = entities[i];

+			bool thirdPerson = mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW);
+
 			if (entity->shouldRender(cam) && culler->isVisible(entity->bb))
 			{
-				if (entity == mc->cameraTargetPlayer && mc->options.thirdPersonView == 0 && mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping()) continue;
-				if (entity == mc->cameraTargetPlayer && !mc->options.thirdPersonView)
+				if (entity == mc->cameraTargetPlayer && thirdPerson == 0 && mc->cameraTargetPlayer->isPlayer() && !((Player*)mc->cameraTargetPlayer)->isSleeping()) continue;
+				if (entity == mc->cameraTargetPlayer && !thirdPerson)
 					continue;
 				if (!level->hasChunkAt(Mth::floor(entity->x), Mth::floor(entity->y), Mth::floor(entity->z)))
 					continue;
@@ -996,7 +1000,7 @@ void LevelRenderer::renderSky(float alpha) {
    float sg = (float) sc.y;
    float sb = (float) sc.z;// + 0.5f;

-    if (mc->options.anaglyph3d) {
+    if (mc->options.getBooleanValue(OPTIONS_ANAGLYPH_3D)) {
        float srr = (sr * 30.0f + sg * 59.0f + sb * 11.0f) / 100.0f;
        float sgg = (sr * 30.0f + sg * 70.0f) / (100.0f);
        float sbb = (sr * 30.0f + sb * 70.0f) / (100.0f);
@@ -1258,20 +1262,20 @@ void LevelRenderer::takePicture( TripodCamera* cam, Entity* entity )
 {
 	// Push old values
 	Mob* oldCameraEntity = mc->cameraTargetPlayer;
-	bool hideGui = mc->options.hideGui;
-	bool thirdPerson = mc->options.thirdPersonView;
+	bool hideGui = mc->options.getBooleanValue(OPTIONS_HIDEGUI);
+	bool thirdPerson = mc->options.getBooleanValue(OPTIONS_THIRD_PERSON_VIEW);

 	// @huge @attn: This is highly illegal, super temp!
 	mc->cameraTargetPlayer = (Mob*)cam;
-	mc->options.hideGui = true;
-	mc->options.thirdPersonView = false;
+	mc->options.set(OPTIONS_HIDEGUI, true);
+	mc->options.set(OPTIONS_THIRD_PERSON_VIEW, false);

 	mc->gameRenderer->renderLevel(0);

 	// Pop values back
 	mc->cameraTargetPlayer = oldCameraEntity;
-	mc->options.hideGui = hideGui;
-	mc->options.thirdPersonView = thirdPerson;
+	mc->options.set(OPTIONS_HIDEGUI, hideGui);
+	mc->options.set(OPTIONS_THIRD_PERSON_VIEW, thirdPerson);

 	_t_keepPic = -1;

--- a/src/client/renderer/TextureData.h
+++ b/src/client/renderer/TextureData.h
@@ -16,7 +16,7 @@ typedef struct TextureData {
 	TextureData()
 	:	w(0),
 		h(0),
-		data(NULL),
+		data(nullptr),
        numBytes(0),
 		transparent(true),
 		memoryHandledExternally(false),
--- a/src/client/renderer/Textures.cpp
+++ b/src/client/renderer/Textures.cpp
@@ -5,6 +5,7 @@
 #include "../Options.h"
 #include "../../platform/time.h"
 #include "../../AppPlatform.h"
+#include "../../util/StringUtils.h"

 /*static*/ int  Textures::textureChanges = 0;
 /*static*/ bool Textures::MIPMAP = false;
@@ -64,7 +65,8 @@ TextureId Textures::loadTexture( const std::string& resourceName, bool inTexture
 	if (it != idMap.end())
 		return it->second;

-	TextureData texdata = platform->loadTexture(resourceName, inTextureFolder);
+	bool isUrl = Util::startsWith(resourceName, "http://") || Util::startsWith(resourceName, "https://");
+	TextureData texdata = platform->loadTexture(resourceName, isUrl ? false : inTextureFolder);
 	if (texdata.data)
 		return assignTexture(resourceName, texdata);
    else if (texdata.identifier != InvalidId) {
--- a/src/client/renderer/TileRenderer.cpp
+++ b/src/client/renderer/TileRenderer.cpp
@@ -1,4 +1,5 @@
 #include "TileRenderer.h"
+#include "Chunk.h"
 #include "../Minecraft.h"
 #include "Tesselator.h"

@@ -56,6 +57,7 @@ bool TileRenderer::tesselateBlockInWorld( Tile* tt, int x, int y, int z, float r
 	float c2 = 0.8f;
 	float c3 = 0.6f;

+
 	float r11 = c11 * r;
 	float g11 = c11 * g;
 	float b11 = c11 * b;
@@ -128,6 +130,7 @@ bool TileRenderer::tesselateBlockInWorld( Tile* tt, int x, int y, int z, float r
 	return changed;
 }

+
 void TileRenderer::tesselateInWorld( Tile* tile, int x, int y, int z, int fixedTexture )
 {
 	this->fixedTexture = fixedTexture;
--- a/src/client/renderer/entity/EntityRenderDispatcher.cpp
+++ b/src/client/renderer/entity/EntityRenderDispatcher.cpp
@@ -51,7 +51,7 @@ EntityRenderDispatcher::EntityRenderDispatcher()
 	assign(	ER_SPIDER_RENDERER,		new SpiderRenderer());
 	assign(	ER_TNT_RENDERER,		new TntRenderer());
 	assign(	ER_ARROW_RENDERER,		new ArrowRenderer());
-	assign( ER_PLAYER_RENDERER,		new PlayerRenderer(new HumanoidModel(), 0));
+	assign( ER_PLAYER_RENDERER,		new PlayerRenderer(new HumanoidModel(0, 0, 64, 64), 0));
 	assign( ER_THROWNEGG_RENDERER,  new ItemSpriteRenderer(Item::egg->getIcon(0)));
 	assign( ER_SNOWBALL_RENDERER,   new ItemSpriteRenderer(Item::snowBall->getIcon(0)));
 	assign( ER_PAINTING_RENDERER,   new PaintingRenderer());
--- a/src/client/renderer/entity/HumanoidMobRenderer.cpp
+++ b/src/client/renderer/entity/HumanoidMobRenderer.cpp
@@ -2,6 +2,7 @@
 #include "EntityRenderDispatcher.h"
 #include "../ItemInHandRenderer.h"
 #include "../TileRenderer.h"
+#include "../Tesselator.h"
 #include "../../model/HumanoidModel.h"
 #include "../../../world/level/tile/Tile.h"
 #include "../../../world/entity/player/Player.h"
@@ -12,7 +13,9 @@

 HumanoidMobRenderer::HumanoidMobRenderer(HumanoidModel* humanoidModel, float shadow)
 :	super(humanoidModel, shadow),
-	humanoidModel(humanoidModel)
+		humanoidModel(humanoidModel),
+		lastCapeXRot(0),
+		lastCapeZRot(0)
 {
 }

@@ -68,6 +71,143 @@ void HumanoidMobRenderer::additionalRendering(Mob* mob, float a) {
 		entityRenderDispatcher->itemInHandRenderer->renderItem(mob, item);
 		glPopMatrix2();
 	}
+
+	// Render player cape if available
+{
+    Player* player = Player::asPlayer(mob);
+    if (player) {
+        const std::string capeTex = player->getCapeTexture();
+        if (!capeTex.empty()) {
+
+            bindTexture(capeTex);
+
+            glPushMatrix2();
+
+            // Attach to player body
+            humanoidModel->body.translateTo(1 / 16.0f);
+
+            // Convert model units (pixels) to world units
+            glScalef2(1.0f / 16.0f, 1.0f / 16.0f, 1.0f / 16.0f);
+
+            // Position cape slightly down and behind the shoulders
+            glTranslatef2(0.0f, 1.0f, 2.0f);
+
+            // Java-like cape physics (interpolated inertia + body motion)
+            float pt = a;
+
+            double capeX = player->getCapePrevX() + (player->getCapeX() - player->getCapePrevX()) * pt;
+            double capeY = player->getCapePrevY() + (player->getCapeY() - player->getCapePrevY()) * pt;
+            double capeZ = player->getCapePrevZ() + (player->getCapeZ() - player->getCapePrevZ()) * pt;
+
+            double px = player->xo + (player->x - player->xo) * pt;
+            double py = player->yo + (player->y - player->yo) * pt;
+            double pz = player->zo + (player->z - player->zo) * pt;
+
+            double dx = capeX - px;
+            double dy = capeY - py;
+            double dz = capeZ - pz;
+
+            float bodyYaw = player->yBodyRotO + (player->yBodyRot - player->yBodyRotO) * pt;
+
+            float rad = bodyYaw * Mth::PI / 180.0f;
+            double sinYaw = Mth::sin(rad);
+            double cosYaw = -Mth::cos(rad);
+
+            float forward = (float)(dx * sinYaw + dz * cosYaw) * 100.0f;
+            float sideways = (float)(dx * cosYaw - dz * sinYaw) * 100.0f;
+            if (forward < 0.0f) forward = 0.0f;
+
+            float lift = (float)dy * 10.0f;
+            if (lift < -6.0f) lift = -6.0f;
+            if (lift > 32.0f) lift = 32.0f;
+
+            float walk =
+                Mth::sin((player->walkAnimPos + player->walkAnimSpeed) * 6.0f) *
+                32.0f *
+                player->walkAnimSpeed;
+
+            float capeXRot = 6.0f + forward / 2.0f + lift + walk;
+            float capeZRot = sideways / 2.0f;
+
+            // Smooth out jitter by lerping from the previous frame
+            const float smooth = 0.3f;
+            capeXRot = lastCapeXRot + (capeXRot - lastCapeXRot) * smooth;
+            capeZRot = lastCapeZRot + (capeZRot - lastCapeZRot) * smooth;
+
+            lastCapeXRot = capeXRot;
+            lastCapeZRot = capeZRot;
+
+            glRotatef2(capeXRot, 1.0f, 0.0f, 0.0f);
+            glRotatef2(capeZRot, 0.0f, 0.0f, 1.0f);
+
+            Tesselator& t = Tesselator::instance;
+            t.begin();
+
+            // UV coordinates (64x32 skin layout)
+            const float u0 = 1.0f / 64.0f;
+            const float u1 = 11.0f / 64.0f;
+            const float u2 = 12.0f / 64.0f;
+            const float u3 = 22.0f / 64.0f;
+
+            const float uL0 = 0.0f / 64.0f;
+            const float uL1 = 1.0f / 64.0f;
+
+            const float uR0 = 11.0f / 64.0f;
+            const float uR1 = 12.0f / 64.0f;
+
+            const float v0 = 0.0f / 32.0f;
+            const float v1 = 1.0f / 32.0f;
+
+            const float vTop = 1.0f / 32.0f;
+            const float vBottom = 17.0f / 32.0f;
+
+            // Cape size (10x16x1 pixels)
+            const float halfW = 5.0f;
+            const float height = 16.0f;
+            const float depth = 1.0f;
+
+            // Front
+            t.tex(u0, vTop);    t.vertex(-halfW, 0.0f, 0.0f);
+            t.tex(u1, vTop);    t.vertex(halfW, 0.0f, 0.0f);
+            t.tex(u1, vBottom); t.vertex(halfW, height, 0.0f);
+            t.tex(u0, vBottom); t.vertex(-halfW, height, 0.0f);
+
+            // Back
+            t.tex(u2, vTop);    t.vertex(halfW, 0.0f, depth);
+            t.tex(u3, vTop);    t.vertex(-halfW, 0.0f, depth);
+            t.tex(u3, vBottom); t.vertex(-halfW, height, depth);
+            t.tex(u2, vBottom); t.vertex(halfW, height, depth);
+
+            // Left
+            t.tex(uL0, vTop);    t.vertex(-halfW, 0.0f, depth);
+            t.tex(uL1, vTop);    t.vertex(-halfW, 0.0f, 0.0f);
+            t.tex(uL1, vBottom); t.vertex(-halfW, height, 0.0f);
+            t.tex(uL0, vBottom); t.vertex(-halfW, height, depth);
+
+            // Right
+            t.tex(uR0, vTop);    t.vertex(halfW, 0.0f, 0.0f);
+            t.tex(uR1, vTop);    t.vertex(halfW, 0.0f, depth);
+            t.tex(uR1, vBottom); t.vertex(halfW, height, depth);
+            t.tex(uR0, vBottom); t.vertex(halfW, height, 0.0f);
+
+            // Top
+            t.tex(u0, v0); t.vertex(-halfW, 0.0f, depth);
+            t.tex(u1, v0); t.vertex(halfW, 0.0f, depth);
+            t.tex(u1, v1); t.vertex(halfW, 0.0f, 0.0f);
+            t.tex(u0, v1); t.vertex(-halfW, 0.0f, 0.0f);
+
+            // Bottom
+            t.tex(u2, v0); t.vertex(halfW, height, 0.0f);
+            t.tex(u3, v0); t.vertex(-halfW, height, 0.0f);
+            t.tex(u3, v1); t.vertex(-halfW, height, depth);
+            t.tex(u2, v1); t.vertex(halfW, height, depth);
+
+            t.draw();
+
+            glPopMatrix2();
+        }
+    }
+}
 }

 void HumanoidMobRenderer::render( Entity* mob_, float x, float y, float z, float rot, float a ) {
--- a/src/client/renderer/entity/HumanoidMobRenderer.h
+++ b/src/client/renderer/entity/HumanoidMobRenderer.h
@@ -21,6 +21,10 @@ protected:

 private:
 	HumanoidModel* humanoidModel;
+
+	// Last rotation values for cape smoothing (reduces jitter)
+	float lastCapeXRot;
+	float lastCapeZRot;
 };

 #endif /*NET_MINECRAFT_CLIENT_RENDERER_ENTITY__HumanoidMobRenderer_H__*/
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
InviseDivine	76a5e19e9b	Update build instruction	2026-03-15 21:47:57 +02:00
Kolyah35	c7d6289781	FIX: compilation on arm	2026-03-15 21:59:23 +03:00
Kolyah35	a50877af9e	ADD: lastip	2026-03-15 20:54:28 +03:00
Kolyah35	fadcf3a7d0	FIX: i fucking wrote profiler just to find that sleep function takes SECONDS arg :sob::sob::sob::sob::sob::sob::sob::sob::sob:😭	2026-03-15 20:35:02 +03:00
Kolyah35	b0fa2b820c	REMOVE: debug feature	2026-03-15 18:32:41 +03:00
InviseDivine	c03f535c7e	FIX: Nether reactor (by @bravelycowering)	2026-03-14 20:42:38 +02:00
InviseDivine	03ff7b118e	settings names fixed	2026-03-14 20:24:28 +02:00
Kolyah35	1f5e1244f2	Merge pull request 'start menu screen overhaul' (#3 ) from freetolga/minecraft-pe-0.6.1:start-screen-overhaul into main Reviewed-on: https://192.168.0.2:3000/Kolyah35/minecraft-pe-0.6.1/pulls/3	2026-03-14 17:21:58 +02:00
Kolyah35	0aa94bc56f	REMOVE: AI useless code	2026-03-14 18:15:08 +03:00
freetolga	5f612652d9	start menu screen overhaul	2026-03-14 17:57:55 +03:00
Kolyah35	bf1a6d79b4	Merge remote-tracking branch 'refs/remotes/origin/main'	2026-03-14 14:52:59 +03:00
Kolyah35	e49fe348e3	FIX: override warnings	2026-03-14 14:51:42 +03:00
Kolyah35	bb95e75c47	Merge remote-tracking branch 'refs/remotes/origin/main'	2026-03-14 14:51:25 +03:00
mschiller890	4e179a47b6	Make chat show full history when opened	2026-03-14 12:22:14 +01:00
Kolyah35	badd59b644	FIX: Rewrite options	2026-03-14 14:13:49 +03:00
mschiller890	76839dfbaa	Android build issues fixed (except i fixed the wrong stuff first...)	2026-03-14 00:34:44 +01:00
mschiller890	9fd54afd61	Fixed creative mode instant mining	2026-03-14 00:08:58 +01:00
mschiller890	eb8caa887e	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 23:56:58 +01:00
mschiller890	97daa795fb	Added capes (needs improvement)	2026-03-13 23:56:49 +01:00
InviseDivine	754329fc49	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 23:23:26 +02:00
InviseDivine	5385342272	sprint on ctrl	2026-03-13 23:23:25 +02:00
mschiller890	0db3a547c7	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 22:15:41 +01:00
mschiller890	94f4317b71	Restore cave generation + adjust ore spawn rates	2026-03-13 22:15:30 +01:00
InviseDivine	bf2248063d	FEAT: F1 (but why jump doesnt work wtf)	2026-03-13 22:21:53 +02:00
InviseDivine	13dcf593d8	fck	2026-03-13 19:09:12 +02:00
InviseDivine	b547286e53	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 19:08:27 +02:00
InviseDivine	ce5307aa30	FEAT: Tweaks in options	2026-03-13 19:08:27 +02:00
mschiller890	85224c42b7	Skin layers added	2026-03-13 16:56:27 +01:00
mschiller890	450f0d9ec2	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 16:26:28 +01:00
mschiller890	12d5835711	Watch out! Skins!	2026-03-13 16:26:19 +01:00
InviseDivine	969d6b3ee7	Forgot about view bobick	2026-03-13 17:12:55 +02:00
InviseDivine	b0de432339	FIX: Settings save	2026-03-13 17:09:39 +02:00
InviseDivine	6f7812293e	settings almost fixed	2026-03-13 15:57:16 +02:00
mschiller890	37e28d0fcc	added a username label to the title screen	2026-03-13 13:22:47 +01:00
mschiller890	954ec6e505	Game now actually pauses when in a local world and when the server is set to be invisible.	2026-03-13 11:25:20 +01:00
mschiller890	b1cd6c6581	Added a dummy cheats toggle to the world creation screen.	2026-03-13 11:04:58 +01:00
mschiller890	248e9cb69a	removed survival kit thing, go mining	2026-03-13 09:22:38 +01:00
mschiller890	caedc293eb	Merge branch 'main' of https://gitea.sffempire.ru/Kolyah35/minecraft-pe-0.6.1	2026-03-13 08:23:20 +01:00
mschiller890	2e9a9b810c	Limit username to 12 chars and adjusted the Done button to go more with the rest of the games UI.	2026-03-13 08:22:54 +01:00
mschiller890	ce4c3e9d93	Update README.md	2026-03-13 09:05:59 +02:00
mschiller890	470509ee52	Add "Quit Game" button	2026-03-12 21:42:20 +01:00
mschiller890	0ea8b87970	Prevent duplicate world IDs by loading existing level list before generating a unique name	2026-03-12 21:31:01 +01:00
mschiller890	b4f54083dc	Fixed door destroy logic	2026-03-12 19:17:32 +01:00
Michal Schiller	f17a11c670	Added mouse wheel support to the world selection screen.	2026-03-12 11:02:06 +01:00
mschiller890	adb23d18c6	Update README.md	2026-03-11 20:41:15 +02:00