the whole game

src/world/item/StoneSlabTileItem.h

@@ -0,0 +1,65 @@
+#ifndef NET_MINECRAFT_WORLD_ITEM__StoneSlabTileItem_H__
+#define NET_MINECRAFT_WORLD_ITEM__StoneSlabTileItem_H__
+
+//package net.minecraft.world.item;
+
+#include "TileItem.h"
+#include "../Facing.h"
+#include "../level/Level.h"
+#include "../entity/player/Player.h"
+#include "../level/tile/StoneSlabTile.h"
+#include "../level/tile/Tile.h"
+
+class StoneSlabTileItem: public TileItem
+{
+	typedef TileItem super;
+public:
+    StoneSlabTileItem(int id)
+	:	super(id)
+	{
+        setMaxDamage(0);
+        setStackedByData(true);
+    }
+
+    /*@Override*/
+    int getIcon(int itemAuxValue) {
+        return Tile::stoneSlabHalf->getTexture(2, itemAuxValue);
+    }
+
+    /*@Override*/
+    int getLevelDataForAuxValue(int auxValue) {
+        return auxValue;
+    }
+
+    /*@Override*/
+    std::string getDescriptionId(const ItemInstance* instance) const {
+		int auxValue = instance->getAuxValue();
+        if (auxValue < 0 || auxValue >= StoneSlabTile::SLAB_NAMES_COUNT)
+            auxValue = 0;
+        return super::getDescriptionId() + "." + StoneSlabTile::SLAB_NAMES[auxValue];
+    }
+
+    /*@Override*/
+    bool useOn(ItemInstance* instance, Player* player, Level* level, int x, int y, int z, int face, float clickX, float clickY, float clickZ) {
+        if (instance->count == 0) return false;
+        //if (!player->mayBuild(x, y, z)) return false;
+
+        int currentTile = level->getTile(x, y, z);
+        int currentData = level->getData(x, y, z);
+		int slabType = currentData & StoneSlabTile::TYPE_MASK;
+		bool isUpper = (currentData & StoneSlabTile::TOP_SLOT_BIT) != 0;
+
+        if (((face == Facing::UP && !isUpper) || (face == Facing::DOWN && isUpper)) && currentTile == Tile::stoneSlabHalf->id && slabType == instance->getAuxValue()) {
+			bool unobstructed = level->isUnobstructed(*Tile::stoneSlab->getAABB(level, x, y, z));
+            if (unobstructed && level->setTileAndData(x, y, z, Tile::stoneSlab->id, slabType)) {
+                level->playSound(x + 0.5f, y + 0.5f, z + 0.5f, Tile::stoneSlab->soundType->getStepSound(), (Tile::stoneSlab->soundType->getVolume() + 1) / 2, Tile::stoneSlab->soundType->getPitch() * 0.8f);
+                instance->count--;
+            }
+            return true;
+        } else {
+            return super::useOn(instance, player, level, x, y, z, face, clickX, clickY, clickZ);
+        }
+    }
+};
+
+#endif /*NET_MINECRAFT_WORLD_ITEM__StoneSlabTileItem_H__*/