the whole game

src/world/level/tile/LadderTile.h

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+#ifndef NET_MINECRAFT_WORLD_LEVEL_TILE__LadderTile_H__
+#define NET_MINECRAFT_WORLD_LEVEL_TILE__LadderTile_H__
+
+//package net.minecraft.world.level->tile;
+
+#include "../../../util/Random.h"
+#include "../material/Material.h"
+#include "../Level.h"
+
+#include "Tile.h"
+
+class LadderTile: public Tile
+{
+	typedef Tile super;
+
+public:
+    LadderTile(int id, int tex)
+    :	super(id, tex, Material::decoration)
+	{
+    }
+
+    AABB* getAABB(Level* level, int x, int y, int z) {
+        int dir = level->getData(x, y, z);
+        float r = 2 / 16.0f;
+
+        if (dir == 2) this->setShape(0, 0, 1 - r, 1, 1, 1);
+        if (dir == 3) this->setShape(0, 0, 0, 1, 1, r);
+        if (dir == 4) this->setShape(1 - r, 0, 0, 1, 1, 1);
+        if (dir == 5) this->setShape(0, 0, 0, r, 1, 1);
+
+        return super::getAABB(level, x, y, z);
+    }
+
+    AABB getTileAABB(Level* level, int x, int y, int z) {
+        int dir = level->getData(x, y, z);
+        float r = 2 / 16.0f;
+
+        if (dir == 2) this->setShape(0, 0, 1 - r, 1, 1, 1);
+        if (dir == 3) this->setShape(0, 0, 0, 1, 1, r);
+        if (dir == 4) this->setShape(1 - r, 0, 0, 1, 1, 1);
+        if (dir == 5) this->setShape(0, 0, 0, r, 1, 1);
+
+        return super::getTileAABB(level, x, y, z);
+    }
+
+    bool blocksLight() {
+        return false;
+    }
+
+    bool isSolidRender() {
+        return false;
+    }
+
+    bool isCubeShaped() {
+        return false;
+    }
+
+    int getRenderShape() {
+        return Tile::SHAPE_LADDER;
+    }
+	int getRenderLayer() {
+        return Tile::RENDERLAYER_ALPHATEST;
+    }
+
+    bool mayPlace(Level* level, int x, int y, int z, unsigned char face) {
+        if (level->isSolidBlockingTile(x - 1, y, z)) {
+            return true;
+        } else if (level->isSolidBlockingTile(x + 1, y, z)) {
+            return true;
+        } else if (level->isSolidBlockingTile(x, y, z - 1)) {
+            return true;
+        } else if (level->isSolidBlockingTile(x, y, z + 1)) {
+            return true;
+        }
+        return false;
+    }
+
+	int getPlacedOnFaceDataValue(Level* level, int x, int y, int z, int face, float clickX, float clickY, float clickZ, int itemValue)
+	{
+		int dir = itemValue;
+
+		if ((dir == 0 || face == 2) && level->isSolidBlockingTile(x, y, z + 1)) dir = 2;
+		if ((dir == 0 || face == 3) && level->isSolidBlockingTile(x, y, z - 1)) dir = 3;
+		if ((dir == 0 || face == 4) && level->isSolidBlockingTile(x + 1, y, z)) dir = 4;
+		if ((dir == 0 || face == 5) && level->isSolidBlockingTile(x - 1, y, z)) dir = 5;
+
+		return dir;
+	}
+
+    void neighborChanged(Level* level, int x, int y, int z, int type) {
+        int face = level->getData(x, y, z);
+        bool ok = false;
+
+        if (face == 2 && level->isSolidBlockingTile(x, y, z + 1)) ok = true;
+        if (face == 3 && level->isSolidBlockingTile(x, y, z - 1)) ok = true;
+        if (face == 4 && level->isSolidBlockingTile(x + 1, y, z)) ok = true;
+        if (face == 5 && level->isSolidBlockingTile(x - 1, y, z)) ok = true;
+        if (!ok) {
+            //spawnResources(level, x, y, z, face); //@crafting
+			popResource(level, x, y, z, ItemInstance(Tile::ladder));
+            level->setTile(x, y, z, 0);
+        }
+
+        super::neighborChanged(level, x, y, z, type);
+    }
+
+    int getResourceCount(Random* random) {
+        return 1;
+    }
+};
+
+#endif /*NET_MINECRAFT_WORLD_LEVEL_TILE__LadderTile_H__*/