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-rw-r--r--Tools/QtBiomeVisualiser/QtChunk.h51
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
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+++ 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;
+
+
+
+
+