QtBiomeVisualiser: Reduced memory usage.

Tools/QtBiomeVisualiser/QtChunk.h

@@ -18,9 +18,6 @@ public:
 	/** Returns true iff the chunk data is valid - loaded or generated. */
 	bool isValid(void) const { return m_IsValid; }
 
-	/** Returns the image of the chunk's biomes. Assumes that the chunk is valid. */
-	const uchar * getImage(void) const;
-
 	/** Sets the biomes to m_Biomes and renders them into m_Image. */
 	void setBiomes(const cChunkDef::BiomeMap & a_Biomes);
 
@@ -28,19 +25,16 @@ public:
 	Coords must be valid inside this chunk. */
 	EMCSBiome getBiome(int a_RelX, int a_RelZ);
 
+	/** Returns the raw biome data for this chunk. */
+	const short * getBiomes(void) const { return m_Biomes; }
+
 protected:
 	/** Flag that specifies if the chunk data is valid - loaded or generated. */
 	bool m_IsValid;
 
-	/** Cached rendered image of this chunk's biomes. Updated in render(). */
-	Image m_Image;
-
-	/** Biomes comprising the chunk, in the X + 16 * Z ordering. */
-	cChunkDef::BiomeMap m_Biomes;
-
-
-	/** Renders biomes from m_Biomes into m_Image. */
-	void renderBiomes();
+	/** Biomes comprising the chunk, in the X + 16 * Z ordering.
+	Typed as short to save on memory, converted automatically when needed. */
+	short m_Biomes[16 * 16];
 };
 
 typedef std::shared_ptr<Chunk> ChunkPtr;