1 files changed, 44 insertions, 6 deletions

diff --git a/source/WorldStorage.h b/source/WorldStorage.h
index da78b69f2..047c358ba 100644
--- a/source/WorldStorage.h
+++ b/source/WorldStorage.h
@@ -22,8 +22,45 @@
 

 

 

-// fwd:

-class cWorld;

+/** Interface between cWorld and cWorldStorage, contains all calls into cWorld that cWorldStorage needs

+Defining this as an interface lets us re-use the cWorldStorage outside of MC-Server's main executable,

+for example for tools such as storage converters or chunk analytics

+*/

+class cWSInterface

+{

+public:

+	/// Asks the world if the chunk is fully valid

+	virtual bool WSIIsChunkValid(int a_ChunkX, int a_ChunkY, int a_ChunkZ) = 0;

+	

+	/// Marks the chunk as being saved

+	virtual void WSIMarkChunkSaving(int a_ChunkX, int a_ChunkY, int a_ChunkZ) = 0;

+	

+	/// Marks the chunk as having been saved (if there was no change since the last MarkSaving)

+	virtual void WSIMarkChunkSaved(int a_ChunkX, int a_ChunkY, int a_ChunkZ) = 0;

+	

+	/// Marks the chunk as unable to load

+	virtual void WSIChunkLoadFailed(int a_ChunkX, int a_ChunkY, int a_ChunkZ) = 0;

+	

+	/// Called when chunk generation has been specified for a chunk that cannot be loaded

+	virtual void WSIGenerateChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ) = 0;

+	

+	/// Marks the chunk as having been saved (if there was no change since the last MarkSaving)

+	virtual bool WSIGetChunkData(int a_ChunkX, int a_ChunkY, int a_ChunkZ, cChunkDataCallback & a_Callback) = 0;

+

+	/// Gets the folder where the world is saved

+	virtual AString WSIGetFolder(void) = 0;

+

+	virtual void WSIChunkDataLoaded(

+		int a_ChunkX, int a_ChunkY, int a_ChunkZ, 

+		const BLOCKTYPE * a_BlockTypes,

+		const BLOCKTYPE * a_BlockMeta,

+		const BLOCKTYPE * a_BlockLight,

+		const BLOCKTYPE * a_BlockSkyLight,

+		const cChunkDef::HeightMap * a_HeightMap,

+		cEntityList & a_Entities,

+		cBlockEntityList & a_BlockEntities

+	) = 0;

+} ;

 

 

 

@@ -33,7 +70,7 @@ class cWorld;
 class cWSSchema abstract

 {

 public:

-	cWSSchema(cWorld * a_World) : m_World(a_World) {}

+	cWSSchema(cWSInterface * a_WSI) : m_WSI(a_WSI) {}

 	virtual ~cWSSchema() {}  // Force the descendants' destructors to be virtual

 	

 	virtual bool LoadChunk(const cChunkCoords & a_Chunk) = 0;

@@ -42,7 +79,7 @@ public:
 	

 protected:

 

-	cWorld * m_World;

+	cWSInterface * m_WSI;

 } ;

 

 typedef std::list<cWSSchema *> cWSSchemaList;

@@ -103,7 +140,7 @@ public:
 	void UnqueueLoad(int a_ChunkX, int a_ChunkY, int a_ChunkZ);

 	void UnqueueSave(const cChunkCoords & a_Chunk);

 	

-	bool Start(cWorld * a_World, const AString & a_StorageSchemaName);  // Hide the cIsThread's Start() method, we need to provide args

+	bool Start(cWSInterface * a_WSI, const AString & a_StorageSchemaName);  // Hide the cIsThread's Start() method, we need to provide args

 	void WaitForFinish(void);

 	void WaitForQueuesEmpty(void);

 	

@@ -124,7 +161,8 @@ protected:
 	

 	typedef std::list<sChunkLoad> sChunkLoadQueue;

 	

-	cWorld * m_World;

+	cWSInterface * m_WSI;

+	

 	AString  m_StorageSchemaName;

 	

 	// Both queues are locked by the same CS