1 files changed, 39 insertions, 12 deletions

diff --git a/Minecraft.World/ChunkSource.h b/Minecraft.World/ChunkSource.h
index 242f30a0..c537651c 100644
--- a/Minecraft.World/ChunkSource.h
+++ b/Minecraft.World/ChunkSource.h
@@ -8,16 +8,30 @@ class TilePos;
 #ifdef _LARGE_WORLDS
 // 4J Stu - Our default map (at zoom level 3) is 1024x1024 blocks (or 64 chunks)
 #define LEVEL_MAX_WIDTH (5*64) //(6*54)
+
+#define LEVEL_WIDTH_CLASSIC 54
+#define LEVEL_WIDTH_SMALL 64
+#define LEVEL_WIDTH_MEDIUM (3*64)
+#define LEVEL_WIDTH_LARGE (5*64)
+
 #else
 #define LEVEL_MAX_WIDTH 54
 #endif
 #define LEVEL_MIN_WIDTH 54
 #define LEVEL_LEGACY_WIDTH 54
 
+
+
 // Scale was 8 in the Java game, but that would make our nether tiny
 // Every 1 block you move in the nether maps to HELL_LEVEL_SCALE blocks in the overworld
 #ifdef _LARGE_WORLDS
 #define HELL_LEVEL_MAX_SCALE 8
+
+#define HELL_LEVEL_SCALE_CLASSIC 3
+#define HELL_LEVEL_SCALE_SMALL 3
+#define HELL_LEVEL_SCALE_MEDIUM 6
+#define HELL_LEVEL_SCALE_LARGE 8
+
 #else
 #define HELL_LEVEL_MAX_SCALE 3
 #endif
@@ -39,29 +53,42 @@ class ChunkSource
 public:
 	// 4J Added so that we can store the maximum dimensions of this world
 	int m_XZSize;
+#ifdef _LARGE_WORLDS
+	bool	m_classicEdgeMoat;
+	bool	m_smallEdgeMoat;
+	bool	m_mediumEdgeMoat;
+#endif
 
 public:
 	virtual ~ChunkSource() {}
 
-    virtual bool hasChunk(int x, int y) = 0;
+	virtual bool hasChunk(int x, int y) = 0;
 	virtual bool reallyHasChunk(int x, int y) { return hasChunk(x,y); }	// 4J added
-    virtual LevelChunk *getChunk(int x, int z) = 0;
+	virtual LevelChunk *getChunk(int x, int z) = 0;
 	virtual void lightChunk(LevelChunk *lc) {}	// 4J added
-    virtual LevelChunk *create(int x, int z) = 0;
-    virtual void postProcess(ChunkSource *parent, int x, int z) = 0;
+	virtual LevelChunk *create(int x, int z) = 0;
+	virtual void postProcess(ChunkSource *parent, int x, int z) = 0;
 	virtual bool saveAllEntities() { return false; } // 4J Added
-    virtual bool save(bool force, ProgressListener *progressListener) = 0;
-    virtual bool tick() = 0;
-    virtual bool shouldSave() = 0;
+	virtual bool save(bool force, ProgressListener *progressListener) = 0;
+	virtual bool tick() = 0;
+	virtual bool shouldSave() = 0;
 
 	virtual LevelChunk **getCache() { return NULL; }		// 4J added
 	virtual void dataReceived(int x, int z) {}				// 4J added
 
-    /**
-     * Returns some stats that are rendered when the user holds F3.
-     */
-    virtual wstring gatherStats() = 0;
+	/**
+	* Returns some stats that are rendered when the user holds F3.
+	*/
+	virtual wstring gatherStats() = 0;
 
 	virtual vector<Biome::MobSpawnerData *> *getMobsAt(MobCategory *mobCategory, int x, int y, int z) = 0;
-    virtual TilePos *findNearestMapFeature(Level *level, const wstring& featureName, int x, int y, int z) = 0;
+	virtual TilePos *findNearestMapFeature(Level *level, const wstring& featureName, int x, int y, int z) = 0;
+
+	/**
+	* Recreates "logic structures" for a chunk that has been loaded from disk.
+	* For example, fortress bridges in the Nether.
+	*/
+	virtual void recreateLogicStructuresForChunk(int chunkX, int chunkZ) = 0;
+
+	// virtual void flushSave() = 0; // 4J removed
 };