diff options
Diffstat (limited to 'source/BlockArea.h')
| -rw-r--r-- | source/BlockArea.h | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/source/BlockArea.h b/source/BlockArea.h index 5abdab3bb..8d374eaad 100644 --- a/source/BlockArea.h +++ b/source/BlockArea.h @@ -4,6 +4,8 @@ // Interfaces to the cBlockArea object representing an area of block data that can be queried from cWorld and then accessed again without further queries
// The object also supports writing the blockdata back into cWorld, even into other coords
+// NOTE: All Nibble values (meta, blocklight, skylight) are stored one-nibble-per-byte for faster access / editting!
+
@@ -48,9 +50,12 @@ public: /// Reads an area of blocks specified. Returns true if successful. All coords are inclusive.
bool Read(cWorld * a_World, int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ, int a_DataTypes = baTypes | baMetas);
- /// Writes the area back into cWorld at the coords specified. Returns true if successful.
+ /// Writes the area back into cWorld at the coords specified. Returns true if successful in all chunks, false if only partially / not at all
bool Write(cWorld * a_World, int a_MinBlockX, int a_MinBlockY, int a_MinBlockZ, int a_DataTypes = baTypes | baMetas);
+ /// For testing purposes only, dumps the area into a file.
+ void DumpToRawFile(const AString & a_FileName);
+
// TODO: Write() is not too good an interface: if it fails, there's no way to repeat only for the parts that didn't write
// A better way may be to return a list of cBlockAreas for each part that didn't succeed writing, so that the caller may try again
@@ -74,21 +79,30 @@ public: NIBBLETYPE GetRelBlockSkyLight(int a_RelX, int a_RelY, int a_RelZ);
NIBBLETYPE GetBlockSkyLight (int a_BlockX, int a_BlockY, int a_BlockZ);
+ int GetSizeX(void) const { return m_SizeX; }
+ int GetSizeY(void) const { return m_SizeY; }
+ int GetSizeZ(void) const { return m_SizeZ; }
+
/// Returns the datatypes that are stored in the object (bitmask of baXXX values)
int GetDataTypes(void) const;
+ bool HasBlockTypes (void) const { return (m_BlockTypes != NULL); }
+ bool HasBlockMetas (void) const { return (m_BlockMetas != NULL); }
+ bool HasBlockLights (void) const { return (m_BlockLight != NULL); }
+ bool HasBlockSkyLights(void) const { return (m_BlockSkyLight != NULL); }
+
// tolua_end
// Clients can use these for faster access to all blocktypes. Be careful though!
/// Returns the internal pointer to the block types
- BLOCKTYPE * GetBlockTypes(void) { return m_BlockTypes; }
- int GetBlockCount(void) const { return m_SizeX * m_SizeY * m_SizeZ; }
-
- // tolua_begin
+ BLOCKTYPE * GetBlockTypes (void) { return m_BlockTypes; }
+ NIBBLETYPE * GetBlockMetas (void) { return m_BlockMetas; } // NOTE: one byte per block!
+ NIBBLETYPE * GetBlockLight (void) { return m_BlockLight; } // NOTE: one byte per block!
+ NIBBLETYPE * GetBlockSkyLight(void) { return m_BlockSkyLight; } // NOTE: one byte per block!
+ int GetBlockCount(void) const { return m_SizeX * m_SizeY * m_SizeZ; }
+ int MakeIndex(int a_RelX, int a_RelY, int a_RelZ);
protected:
-
- // tolua_end
class cChunkReader :
public cChunkDataCallback
@@ -114,7 +128,6 @@ protected: virtual void BlockSkyLight(const NIBBLETYPE * a_BlockSkyLight) override;
} ;
- // tolua_begin
int m_OriginX;
int m_OriginY;
@@ -130,8 +143,6 @@ protected: bool SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes);
- int MakeIndex(int a_RelX, int a_RelY, int a_RelZ);
-
// Basic Setters:
void SetRelNibble(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_Value, NIBBLETYPE * a_Array);
void SetNibble (int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Value, NIBBLETYPE * a_Array);
@@ -139,6 +150,8 @@ protected: // Basic Getters:
NIBBLETYPE GetRelNibble(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE * a_Array);
NIBBLETYPE GetNibble (int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE * a_Array);
+
+ // tolua_begin
} ;
// tolua_end
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