first commit

Minecraft.Client/PS3/SPU_Tasks/ChunkUpdate/StairTile_SPU.h

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+#pragma once
+
+#include "Tile_SPU.h"
+
+class StairTile_SPU : public Tile_SPU
+{
+public:
+	static const int UPSIDEDOWN_BIT = 4;
+
+	// the direction is the way going up (for normal non-upsidedown stairs)
+	static const int DIR_EAST = 0;
+	static const int DIR_WEST = 1;
+	static const int DIR_SOUTH = 2;
+	static const int DIR_NORTH = 3;
+
+public:
+	StairTile_SPU(int id) : Tile_SPU(id) {}
+	void updateShape(ChunkRebuildData *level, int x, int y, int z, int forceData = -1, TileEntity* forceEntity = NULL);	// 4J added forceData, forceEntity param
+	bool isSolidRender(bool isServerLevel = false);
+	int getRenderShape();
+	void setBaseShape(ChunkRebuildData *level, int x, int y, int z);
+	static bool isStairs(int id);
+
+private:
+	bool isLockAttached(ChunkRebuildData *level, int x, int y, int z, int data);
+
+public:
+	bool setStepShape(ChunkRebuildData *level, int x, int y, int z);
+	bool setInnerPieceShape(ChunkRebuildData *level, int x, int y, int z);
+};