1 files changed, 51 insertions, 0 deletions
diff --git a/Tools/QtBiomeVisualiser/QtChunk.h b/Tools/QtBiomeVisualiser/QtChunk.h
new file mode 100644
index 000000000..74321577a
--- /dev/null
+++ b/Tools/QtBiomeVisualiser/QtChunk.h
@@ -0,0 +1,51 @@
+#pragma once
+
+#include <qglobal.h>
+
+
+
+
+
+class Chunk
+{
+public:
+	/** The type used for storing image data for a chunk. */
+	typedef uchar Image[16 * 16 * 4];
+
+
+	Chunk(void);
+
+	/** 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);
+
+	/** Returns the biome at the specified relative coords, or biInvalidBiome if not valid.
+	Coords must be valid inside this chunk. */
+	EMCSBiome getBiome(int a_RelX, int a_RelZ);
+
+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();
+};
+
+typedef std::shared_ptr<Chunk> ChunkPtr;
+
+
+
+
+