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Diffstat (limited to '')
| -rw-r--r-- | Tools/AnvilStats/HeightBiomeMap.cpp | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/Tools/AnvilStats/HeightBiomeMap.cpp b/Tools/AnvilStats/HeightBiomeMap.cpp new file mode 100644 index 000000000..36918f644 --- /dev/null +++ b/Tools/AnvilStats/HeightBiomeMap.cpp @@ -0,0 +1,230 @@ + +// HeightBiomeMap.cpp + +// Declares the cHeightBiomeMap class representing a stats module that produces an image of heights and biomes combined + +#include "Globals.h" +#include "HeightBiomeMap.h" +#include "HeightMap.h" + + + + + +cHeightBiomeMap::cHeightBiomeMap(void) : + super("HeBi"), + m_MinRegionX(100000), + m_MaxRegionX(-100000), + m_MinRegionZ(100000), + m_MaxRegionZ(-100000) +{ +} + + + + + +bool cHeightBiomeMap::OnNewRegion(int a_RegionX, int a_RegionZ) +{ + if (a_RegionX < m_MinRegionX) + { + m_MinRegionX = a_RegionX; + } + if (a_RegionX > m_MaxRegionX) + { + m_MaxRegionX = a_RegionX; + } + if (a_RegionZ < m_MinRegionZ) + { + m_MinRegionZ = a_RegionZ; + } + if (a_RegionZ > m_MaxRegionZ) + { + m_MaxRegionZ = a_RegionZ; + } + return super::OnNewRegion(a_RegionX, a_RegionZ); +} + + + + + +bool cHeightBiomeMap::OnNewChunk(int a_ChunkX, int a_ChunkZ) +{ + m_CurrentChunkX = a_ChunkX; + m_CurrentChunkZ = a_ChunkZ; + m_CurrentChunkRelX = m_CurrentChunkX - m_CurrentRegionX * 32; + m_CurrentChunkRelZ = m_CurrentChunkZ - m_CurrentRegionZ * 32; + + ASSERT((m_CurrentChunkRelX >= 0) && (m_CurrentChunkRelX < 32)); + ASSERT((m_CurrentChunkRelZ >= 0) && (m_CurrentChunkRelZ < 32)); + + memset(m_BlockTypes, 0, sizeof(m_BlockTypes)); + + return CALLBACK_CONTINUE; +} + + + + + + +bool cHeightBiomeMap::OnBiomes(const unsigned char * a_BiomeData) +{ + memcpy(m_ChunkBiomes, a_BiomeData, sizeof(m_ChunkBiomes)); + + return CALLBACK_CONTINUE; +} + + + + + +bool cHeightBiomeMap::OnHeightMap(const int * a_HeightMapBE) +{ + for (int i = 0; i < ARRAYCOUNT(m_ChunkHeight); i++) + { + m_ChunkHeight[i] = ntohl(a_HeightMapBE[i]); + } // for i - m_ChunkHeight + + return CALLBACK_CONTINUE; +} + + + + + +bool cHeightBiomeMap::OnSection( + unsigned char a_Y, + const BLOCKTYPE * a_BlockTypes, + const NIBBLETYPE * a_BlockAdditional, + const NIBBLETYPE * a_BlockMeta, + const NIBBLETYPE * a_BlockLight, + const NIBBLETYPE * a_BlockSkyLight +) +{ + // Copy the section data into the appropriate place in the internal buffer + memcpy(m_BlockTypes + a_Y * 16 * 16 * 16, a_BlockTypes, 16 * 16 * 16); + return CALLBACK_CONTINUE; +} + + + + + +bool cHeightBiomeMap::OnSectionsFinished(void) +{ + static const int BiomePalette[] = + { + // ARGB: + 0xff0000ff, /* Ocean */ + 0xff00cf3f, /* Plains */ + 0xffffff00, /* Desert */ + 0xff7f7f7f, /* Extreme Hills */ + 0xff00cf00, /* Forest */ + 0xff007f3f, /* Taiga */ + 0xff3f7f00, /* Swampland */ + 0xff003fff, /* River */ + 0xff7f0000, /* Hell */ + 0xff007fff, /* Sky */ + 0xff3f3fff, /* Frozen Ocean */ + 0xff3f3fff, /* Frozen River */ + 0xff7fffcf, /* Ice Plains */ + 0xff3fcf7f, /* Ice Mountains */ + 0xffcf00cf, /* Mushroom Island */ + 0xff7f00ff, /* Mushroom Island Shore */ + 0xffffff3f, /* Beach */ + 0xffcfcf00, /* Desert Hills */ + 0xff00cf3f, /* Forest Hills */ + 0xff006f1f, /* Taiga Hills */ + 0xff7f8f7f, /* Extreme Hills Edge */ + 0xff004f00, /* Jungle */ + 0xff003f00, /* Jungle Hills */ + } ; + + // Remove trees and other unwanted stuff from the heightmap: + for (int z = 0; z < 16; z++) + { + int PixelLine[16]; // line of 16 pixels that is used as a buffer for setting the image pixels + for (int x = 0; x < 16; x++) + { + int Height = m_ChunkHeight[16 * z + x]; + for (int y = Height; y >= 0; y--) + { + if (cHeightMap::IsGround(m_BlockTypes[256 * y + 16 * z + x])) + { + Height = y; + break; // for y + } + } // for y + + // Set the color based on the biome and height: + char Biome = m_ChunkBiomes[16 * z + x]; + PixelLine[x] = ShadeColor(BiomePalette[Biome], Height); + } // for x + + // Set the pixelline into the image: + SetPixelURow(m_CurrentChunkRelX * 16, m_CurrentChunkRelZ * 16 + z, 16, PixelLine); + } // for z + return CALLBACK_ABORT; +} + + + + + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// cHeightBiomeMapFactory: + +cHeightBiomeMapFactory::~cHeightBiomeMapFactory() +{ + // Get the min and max region coords: + int MinRegionX = 100000; + int MaxRegionX = -100000; + int MinRegionZ = 100000; + int MaxRegionZ = -100000; + for (cCallbacks::iterator itr = m_Callbacks.begin(), end = m_Callbacks.end(); itr != end; ++itr) + { + cHeightBiomeMap * cb = (cHeightBiomeMap *)(*itr); + if (cb->m_MinRegionX < MinRegionX) + { + MinRegionX = cb->m_MinRegionX; + } + if (cb->m_MaxRegionX > MaxRegionX) + { + MaxRegionX = cb->m_MaxRegionX; + } + if (cb->m_MinRegionZ < MinRegionZ) + { + MinRegionZ = cb->m_MinRegionZ; + } + if (cb->m_MaxRegionZ > MaxRegionZ) + { + MaxRegionZ = cb->m_MaxRegionZ; + } + } + + // If the size is small enough, write an HTML file referencing all the images in a table: + if ((MaxRegionX >= MinRegionX) && (MaxRegionZ >= MinRegionZ) && (MaxRegionX - MinRegionX < 100) && (MaxRegionZ - MinRegionZ < 100)) + { + cFile HTML("HeBi.html", cFile::fmWrite); + if (HTML.IsOpen()) + { + HTML.Printf("<html><body><table cellspacing=0 cellpadding=0>\n"); + for (int z = MinRegionZ; z <= MaxRegionZ; z++) + { + HTML.Printf("<tr>"); + for (int x = MinRegionX; x <= MaxRegionX; x++) + { + HTML.Printf("<td><img src=\"HeBi.%d.%d.bmp\" /></td>", x, z); + } + HTML.Printf("</tr>\n"); + } + HTML.Printf("</table></body></html>"); + } + } +} + + + + |