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// Statistics.cpp
// Implements the various statistics-collecting classes
#include "Globals.h"
#include "Statistics.h"
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cStatistics:
cStatistics::cStatistics(void) :
m_TotalChunks(0),
m_BiomeNumChunks(0),
m_BlockNumChunks(0)
{
memset(m_BiomeCounts, 0, sizeof(m_BiomeCounts));
memset(m_BlockCounts, 0, sizeof(m_BlockCounts));
}
bool cStatistics::OnNewChunk(int a_ChunkX, int a_ChunkZ)
{
m_TotalChunks++;
m_IsBiomesValid = false;
m_IsFirstSectionInChunk = true;
return false;
}
bool cStatistics::OnBiomes(const unsigned char * a_BiomeData)
{
for (int i = 0; i < 16 * 16; i++)
{
m_BiomeCounts[a_BiomeData[i]] += 1;
}
m_BiomeNumChunks += 1;
memcpy(m_BiomeData, a_BiomeData, sizeof(m_BiomeData));
m_IsBiomesValid = true;
return false;
}
bool cStatistics::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
)
{
if (!m_IsBiomesValid)
{
// The current biome data is not valid, we don't have the means for sorting the BlockTypes into per-biome arrays
return true;
}
for (int y = 0; y < 16; y++)
{
for (int z = 0; z < 16; z++)
{
for (int x = 0; x < 16; x++)
{
unsigned char Biome = m_BiomeData[x + 16 * z]; // Cannot use cChunkDef, different data size
unsigned char BlockType = cChunkDef::GetBlock(a_BlockTypes, x, y, z);
if (BlockType == 12)
{
__asm nop;
}
m_BlockCounts[Biome][BlockType] += 1;
}
}
}
m_BlockNumChunks += m_IsFirstSectionInChunk ? 1 : 0;
m_IsFirstSectionInChunk = false;
return true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cStatisticsFactory:
cStatisticsFactory::~cStatisticsFactory()
{
// TODO: Join the results together and export
LOG("cStatistics:");
LOG(" Joining results...");
JoinResults();
LOG(" Total %d chunks went through", m_TotalChunks);
LOG(" Biomes processed for %d chunks", m_BiomeNumChunks);
LOG(" BlockIDs processed for %d chunks", m_BlockNumChunks);
LOG(" Saving statistics into files:");
LOG(" Biomes.txt");
SaveBiomes();
LOG(" BlockTypes.txt");
SaveBlockTypes();
LOG(" BiomeBlockTypes.txt");
SaveBiomeBlockTypes();
}
void cStatisticsFactory::JoinResults(void)
{
m_BiomeNumChunks = 0;
m_BlockNumChunks = 0;
m_TotalChunks = 0;
memset(m_BiomeCounts, 0, sizeof(m_BiomeCounts));
memset(m_BlockCounts, 0, sizeof(m_BlockCounts));
for (cCallbacks::iterator itr = m_Callbacks.begin(), end = m_Callbacks.end(); itr != end; ++itr)
{
cStatistics * stats = (cStatistics *)(*itr);
for (int i = 0; i <= 255; i++)
{
m_BiomeCounts[i] += stats->m_BiomeCounts[i];
}
for (int i = 0; i <= 255; i++)
{
for (int j = 0; j <= 255; j++)
{
m_BlockCounts[i][j] += stats->m_BlockCounts[i][j];
}
}
m_BiomeNumChunks += stats->m_BiomeNumChunks;
m_BlockNumChunks += stats->m_BlockNumChunks;
m_TotalChunks += stats->m_TotalChunks;
} // for itr - m_Callbacks[]
}
void cStatisticsFactory::SaveBiomes(void)
{
cFile f;
if (!f.Open("Biomes.xls", cFile::fmWrite))
{
LOG("Cannot write to file Biomes.txt. Statistics not written.");
return;
}
for (int i = 0; i <= 255; i++)
{
AString Line;
Printf(Line, "%d\t%d\n", i, m_BiomeCounts[i]);
f.Write(Line.c_str(), Line.length());
}
}
void cStatisticsFactory::SaveBlockTypes(void)
{
cFile f;
if (!f.Open("BlockTypes.xls", cFile::fmWrite))
{
LOG("Cannot write to file Biomes.txt. Statistics not written.");
return;
}
for (int i = 0; i <= 255; i++)
{
int Count = 0;
for (int Biome = 0; Biome <= 255; ++Biome)
{
Count += m_BlockCounts[Biome][i];
}
AString Line;
Printf(Line, "%d\t%d\n", i, Count);
f.Write(Line.c_str(), Line.length());
}
// TODO
}
void cStatisticsFactory::SaveBiomeBlockTypes(void)
{
LOG("Not implemented yet!");
// TODO
}
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