flewkey/cuberite-2a
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Rewritten most of the code for multithreading; still not 100%, but getting there. If this commit proves to be too problematic, we can always undo it.

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git-svn-id: http://mc-server.googlecode.com/svn/trunk@251 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com
2012-02-13 21:47:03 +00:00
parent 0a46c065bf
commit 4f17362aeb
87 changed files with 6915 additions and 2803 deletions
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42
source/cWorldGenerator.cpp
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@@ -6,7 +6,6 @@
#include "cWorld.h"
#include "cChunk.h"
#include "cGenSettings.h"
#include "MersenneTwister.h"
#include "BlockID.h"
#include "Vector3i.h"
@@ -19,17 +18,33 @@ cWorldGenerator::cWorldGenerator()
{
}
cWorldGenerator::~cWorldGenerator()
{
}
void cWorldGenerator::GenerateChunk( cChunk* a_Chunk )
void cWorldGenerator::GenerateChunk( cChunkPtr a_Chunk )
{
assert(!a_Chunk->IsValid());
memset(a_Chunk->pGetBlockData(), 0, cChunk::c_BlockDataSize);
GenerateTerrain( a_Chunk );
GenerateFoliage( a_Chunk );
a_Chunk->CalculateHeightmap();
a_Chunk->CalculateLighting();
}
static float GetNoise( float x, float y, cNoise & a_Noise )
{
float oct1 = a_Noise.CubicNoise2D( x*cGenSettings::HeightFreq1, y*cGenSettings::HeightFreq1 )*cGenSettings::HeightAmp1;
@@ -44,6 +59,10 @@ static float GetNoise( float x, float y, cNoise & a_Noise )
return (oct1 + oct2 + oct3) * flatness + height;
}
#define PI_2 (1.57079633f)
static float GetMarbleNoise( float x, float y, float z, cNoise & a_Noise )
{
@@ -56,6 +75,10 @@ static float GetMarbleNoise( float x, float y, float z, cNoise & a_Noise )
return oct1;
}
static float GetOreNoise( float x, float y, float z, cNoise & a_Noise )
{
float oct1 = a_Noise.CubicNoise3D( x*0.1f, y*0.1f, z*0.1f );
@@ -69,7 +92,11 @@ static float GetOreNoise( float x, float y, float z, cNoise & a_Noise )
return oct1;
}
void cWorldGenerator::GenerateTerrain( cChunk* a_Chunk )
void cWorldGenerator::GenerateTerrain( cChunkPtr a_Chunk )
{
Vector3i ChunkPos( a_Chunk->GetPosX(), a_Chunk->GetPosY(), a_Chunk->GetPosZ() );
char* BlockType = a_Chunk->pGetType();
@@ -154,7 +181,9 @@ void cWorldGenerator::GenerateTerrain( cChunk* a_Chunk )
void cWorldGenerator::GenerateFoliage( cChunk* a_Chunk )
void cWorldGenerator::GenerateFoliage( cChunkPtr a_Chunk )
{
const ENUM_BLOCK_ID GrassID = E_BLOCK_GRASS;
const ENUM_BLOCK_ID DirtID = E_BLOCK_DIRT;
@@ -213,7 +242,6 @@ void cWorldGenerator::GenerateFoliage( cChunk* a_Chunk )
BlockType[ index ] = (char)GrassID;
}
MTRand r1;
// Plant sum trees
{
int xx = x + PosX*16;
@@ -253,3 +281,7 @@ void cWorldGenerator::GenerateFoliage( cChunk* a_Chunk )
}
}
}