begin

CMakeLists.txt

@@ -3,7 +3,7 @@ project(MinecraftPE)
 
 include(cmake/CPM.cmake)
 
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 set(CMAKE_POLICY_VERSION_MINIMUM 3.10)
 
@@ -95,6 +95,46 @@ else()
             "GLFW_BUILD_TESTS OFF"
             "GLFW_BUILD_DOCS OFF"
     )
+
+    CPMAddPackage("gh:halx99/sol2#support-lua-5.5")
+    CPMAddPackage("gh:lua/lua#master")
+
+    add_library(
+        lua STATIC
+        ${lua_SOURCE_DIR}/lapi.c
+        ${lua_SOURCE_DIR}/lauxlib.c
+        ${lua_SOURCE_DIR}/lbaselib.c
+        ${lua_SOURCE_DIR}/lcode.c
+        ${lua_SOURCE_DIR}/lcorolib.c
+        ${lua_SOURCE_DIR}/lctype.c
+        ${lua_SOURCE_DIR}/ldblib.c
+        ${lua_SOURCE_DIR}/ldebug.c
+        ${lua_SOURCE_DIR}/ldo.c
+        ${lua_SOURCE_DIR}/ldump.c
+        ${lua_SOURCE_DIR}/lfunc.c
+        ${lua_SOURCE_DIR}/lgc.c
+        ${lua_SOURCE_DIR}/linit.c
+        ${lua_SOURCE_DIR}/liolib.c
+        ${lua_SOURCE_DIR}/llex.c
+        ${lua_SOURCE_DIR}/lmathlib.c
+        ${lua_SOURCE_DIR}/lmem.c
+        ${lua_SOURCE_DIR}/loadlib.c
+        ${lua_SOURCE_DIR}/lobject.c
+        ${lua_SOURCE_DIR}/lopcodes.c
+        ${lua_SOURCE_DIR}/loslib.c
+        ${lua_SOURCE_DIR}/lparser.c
+        ${lua_SOURCE_DIR}/lstate.c
+        ${lua_SOURCE_DIR}/lstring.c
+        ${lua_SOURCE_DIR}/lstrlib.c
+        ${lua_SOURCE_DIR}/ltable.c
+        ${lua_SOURCE_DIR}/ltablib.c
+        ${lua_SOURCE_DIR}/ltm.c
+        ${lua_SOURCE_DIR}/lua.c
+        ${lua_SOURCE_DIR}/lundump.c
+        ${lua_SOURCE_DIR}/lutf8lib.c
+        ${lua_SOURCE_DIR}/lvm.c
+        ${lua_SOURCE_DIR}/lzio.c
+    )
 endif()
 
 CPMAddPackage(
@@ -215,6 +255,8 @@ file(GLOB SERVER_SOURCES
 
     "src/world/phys/HitResult.cpp"
     "src/commands/*.cpp"
+
+    "src/plugins/*.cpp"
 ) 
 
 file(GLOB CLIENT_SOURCES 
@@ -300,6 +342,8 @@ file(GLOB CLIENT_SOURCES
     "src/main.cpp"
 
     "src/commands/*.cpp"
+    "src/plugins/*.cpp"
+
 )
 
 if (${PLATFORM} STREQUAL "Desktop")
@@ -313,10 +357,12 @@ target_compile_definitions("${PROJECT_NAME}-server" PUBLIC "STANDALONE_SERVER" "
 
 target_include_directories("${PROJECT_NAME}-server" PUBLIC 
     "${CMAKE_SOURCE_DIR}/src/"
+    "${lua_SOURCE_DIR}/"
+
     "project/lib_projects/raknet/jni/RaknetSources"
 )
 
-target_link_libraries("${PROJECT_NAME}-server" ${CMAKE_THREAD_LIBS_INIT} ${EXTRA_LIBS})
+target_link_libraries("${PROJECT_NAME}-server" ${CMAKE_THREAD_LIBS_INIT} ${EXTRA_LIBS} lua sol2::sol2)
 
 add_executable(${PROJECT_NAME} ${CLIENT_SOURCES})
 
@@ -328,6 +374,8 @@ target_include_directories(${PROJECT_NAME} PUBLIC
     "${openal_SOURCE_DIR}/include"
     "${glfw_SOURCE_DIR}/include"
     "lib/include"
+    "${lua_SOURCE_DIR}/"
+
 )
 
 if(${PLATFORM} MATCHES "Web")
@@ -375,7 +423,7 @@ endif()
 
 # Client
 target_compile_definitions(${PROJECT_NAME} PUBLIC "OPENGL_ES" "NO_EGL" ${PLATFORM})
-target_link_libraries(${PROJECT_NAME} zlib ${PNG_LIB} OpenAL::OpenAL glfw ${EXTRA_LIBS})
+target_link_libraries(${PROJECT_NAME} zlib ${PNG_LIB} OpenAL::OpenAL glfw ${EXTRA_LIBS} lua sol2::sol2)
 
 if (OpenSSL_FOUND)
     target_link_libraries(${PROJECT_NAME} OpenSSL::SSL OpenSSL::Crypto)

src/client/Minecraft.cpp

@@ -186,7 +186,8 @@ Minecraft::Minecraft() :
 	commandPort(4711),
 	reserved_d1(0),reserved_d2(0),
 	reserved_f1(0),reserved_f2(0), options(this),
-	m_commandManager()
+	m_commandManager(),
+	m_pluginsManager(*level)
 {
 	//#ifdef ANDROID
 

src/client/Minecraft.h

@@ -3,6 +3,8 @@
 
 #include "Options.h"
 #include "commands/CommandManager.hpp"
+#include <plugins/PluginsManager.hpp>
+
 #ifndef STANDALONE_SERVER
 #include "MouseHandler.h"
 #include "gui/Gui.h"
@@ -243,6 +245,8 @@ private:
 	CommandServer* _commandServer;
 
 	CommandManager m_commandManager;
+
+	PluginsManager m_pluginsManager;
 };
 
 #endif /*NET_MINECRAFT_CLIENT__Minecraft_H__*/

src/main_dedicated.cpp

@@ -15,6 +15,7 @@
 #include "platform/time.h"
 #include "SharedConstants.h"
 #include "world/level/LevelConstants.h"
+#include <sol/sol.hpp>
 
 #define MAIN_CLASS NinecraftApp
 static App* g_app = 0;
@@ -64,7 +65,6 @@ std::string findStringInConfig(std::string line, std::string config) {
     return valueStr;
 }
 
-
 int main(int numArguments, char* pszArgs[]) {	
 	std::ifstream serverProperties("server.properties");
 
@@ -148,7 +148,7 @@ int main(int numArguments, char* pszArgs[]) {
 	}
 
 	printf("Level Name: %s\n", levelName.c_str());
-
+	
 	AppContext appContext;
 	appContext.platform = new AppPlatform();
 	App* app = new MAIN_CLASS();
@@ -201,6 +201,15 @@ int main(int numArguments, char* pszArgs[]) {
 		}
 	}
 
+	std::string pluginsFolder = "plugins/";
+	struct stat sb;
+
+	if (stat(pluginsFolder.c_str(), &sb) == 0) {
+
+	} else {
+
+	}
+
 	std::cout << "Level has been generated in " << getTimeS() - startTime << std::endl;
 	((MAIN_CLASS*)g_app)->level->saveLevelData();
 	std::cout << "Level has been saved!" << std::endl;

src/network/ServerSideNetworkHandler.cpp

@@ -226,7 +226,6 @@ void ServerSideNetworkHandler::handle(const RakNet::RakNetGUID& source, LoginPac
 	std::string nicknameLower = packet->clientName.C_String();
 	std::transform(nicknameLower.begin(), nicknameLower.end(), nicknameLower.begin(), ::tolower);
 
-	printf("%s lower \n", nicknameLower.c_str());
 	for (int i = 0; i < level->players.size(); i++) {
 		ServerPlayer* player = (ServerPlayer*) level->players.at(i);
 
@@ -306,8 +305,6 @@ void ServerSideNetworkHandler::handle(const RakNet::RakNetGUID& source, ReadyPac
 
 	if (packet->type == ReadyPacket::READY_REQUESTEDCHUNKS)
 		onReady_RequestedChunks(source);
-
-	LOGI("Ready player two ready ready player two!!\n ");
 }
 
 void ServerSideNetworkHandler::onReady_ClientGeneration(const RakNet::RakNetGUID& source)

src/plugins/PluginsManager.cpp

@@ -0,0 +1,16 @@
+#include <plugins/PluginsManager.hpp>
+#include <world/level/Level.h>
+
+PluginsManager::PluginsManager(Level& level) : m_level(level) { 
+    m_lua.open_libraries(sol::lib::base);
+
+    registerTypes();
+}
+
+void PluginsManager::registerTypes() {
+    m_lua.set_function("subscribe", &PluginsManager::subscribe);
+}
+
+void PluginsManager::subscribe(std::string event, sol::function function) {
+    m_callbacks.at(event).push_back(function);
+}

src/plugins/PluginsManager.hpp

@@ -0,0 +1,20 @@
+#pragma once
+#include <unordered_map>
+#include <sol/sol.hpp>
+#include <vector>
+
+class Level;
+
+class PluginsManager {
+public:
+    PluginsManager(Level& level);
+
+    void registerTypes();
+
+    void subscribe(std::string event, sol::function function);
+private:
+    std::unordered_map<std::string, std::vector<sol::function>> m_callbacks;
+
+    sol::state m_lua;
+    Level& m_level;
+};