first commit

Minecraft.World/LiquidTileDynamic.h

@@ -0,0 +1,54 @@
+#pragma once
+#include "LiquidTile.h"
+
+class Random;
+
+class LiquidTileDynamic : public LiquidTile
+{
+	friend class Tile;
+private:
+	// 4J Added
+	typedef struct _LiquidTickData
+	{
+		Level *level;
+		int x, y, z;
+		Random *random;
+		_LiquidTickData(Level *level, int x, int y, int z, Random *random)
+			: level(level), x(x), y(y), z(z), random(random)
+		{
+		}
+	} LiquidTickData;
+	deque<LiquidTickData> m_tilesToTick; // For an iterative version of instatick
+	bool m_iterativeInstatick;
+protected:
+	LiquidTileDynamic(int id, Material *material);
+	virtual ~LiquidTileDynamic();
+private:
+	void setStatic(Level *level, int x, int y, int z);
+    int maxCount;
+public:
+	virtual bool isPathfindable(LevelSource *level, int x, int y, int z);
+
+private:
+	// 4J Added
+	void iterativeTick(Level *level, int x, int y, int z, Random *random);
+	void mainTick(Level *level, int x, int y, int z, Random *random);
+public:
+	void tick(Level *level, int x, int y, int z, Random *random);
+private:
+	void trySpreadTo(Level *level, int x, int y, int z, int neighbor);
+
+    bool *result;
+    int *dist;
+
+private:
+	int getSlopeDistance(Level *level, int x, int y, int z, int pass, int from);
+    bool *getSpread(Level *level, int x, int y, int z);
+    bool isWaterBlocking(Level *level, int x, int y, int z);
+protected:
+	int getHighest(Level *level, int x, int y, int z, int current);
+private:
+	bool canSpreadTo(Level *level, int x, int y, int z);
+public:
+	void onPlace(Level *level, int x, int y, int z);
+};