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Added alpha beaches to origin valley biome

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This commit is contained in:
ted80-PC 2013-04-04 18:06:09 +02:00
parent 4ca25024db
commit 92318aa9d6
7 changed files with 964 additions and 2 deletions
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3
src/minecraft/tdwp_ftw/biomesop/biomes/BiomeGenOriginValley.java
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@ -21,6 +21,9 @@ public class BiomeGenOriginValley extends BiomeGenBase
this.customBiomeDecorator.treesPerChunk = 4;
this.customBiomeDecorator.grassPerChunk = -999;
this.customBiomeDecorator.generatePumpkins = false;
this.customBiomeDecorator.sandPerChunk = 0;
this.customBiomeDecorator.sandPerChunk2 = 0;
this.customBiomeDecorator.clayPerChunk = 0;
}
/**

2
src/minecraft/tdwp_ftw/biomesop/mod_BiomesOPlenty.java
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@ -2637,7 +2637,7 @@ public class mod_BiomesOPlenty
private int oasisID;
private int ominousWoodsID;
private int orchardID;
private int originValleyID;
public static int originValleyID;
private int outbackID;
private int pastureID;
private int prairieID;

65
src/minecraft/tdwp_ftw/biomesop/worldtype/BeachNoiseOctaves.java Normal file
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@ -0,0 +1,65 @@
package tdwp_ftw.biomesop.worldtype;
import java.util.Random;
import net.minecraft.world.gen.NoiseGenerator;
public class BeachNoiseOctaves extends NoiseGenerator
{
private BeachNoisePerlin generatorCollection[];
private int octaves;
public BeachNoiseOctaves(Random random, int i)
{
octaves = i;
generatorCollection = new BeachNoisePerlin[i];
for (int j = 0; j < i; j++)
{
generatorCollection[j] = new BeachNoisePerlin(random);
}
}
public double func_806_a(double d, double d1)
{
double d2 = 0.0D;
double d3 = 1.0D;
for (int i = 0; i < octaves; i++)
{
d2 += generatorCollection[i].func_801_a(d * d3, d1 * d3) / d3;
d3 /= 2D;
}
return d2;
}
public double[] generateNoiseOctaves(double ad[], double d, double d1, double d2,
int i, int j, int k, double d3, double d4,
double d5)
{
if (ad == null)
{
ad = new double[i * j * k];
}
else
{
for (int l = 0; l < ad.length; l++)
{
ad[l] = 0.0D;
}
}
double d6 = 1.0D;
for (int i1 = 0; i1 < octaves; i1++)
{
generatorCollection[i1].func_805_a(ad, d, d1, d2, i, j, k, d3 * d6, d4 * d6, d5 * d6, d6);
d6 /= 2D;
}
return ad;
}
public double[] generateNoiseOctaves(double ad[], int i, int j, int k, int l, double d,
double d1, double d2)
{
return generateNoiseOctaves(ad, i, 10D, j, k, 1, l, d, 1.0D, d1);
}
}

222
src/minecraft/tdwp_ftw/biomesop/worldtype/BeachNoisePerlin.java Normal file
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@ -0,0 +1,222 @@
package tdwp_ftw.biomesop.worldtype;
import java.util.Random;
import net.minecraft.world.gen.NoiseGenerator;
public class BeachNoisePerlin extends NoiseGenerator
{
public BeachNoisePerlin()
{
this(new Random());
}
public BeachNoisePerlin(Random random)
{
permutations = new int[512];
xCoord = random.nextDouble() * 256D;
yCoord = random.nextDouble() * 256D;
zCoord = random.nextDouble() * 256D;
for (int i = 0; i < 256; i++)
{
permutations[i] = i;
}
for (int j = 0; j < 256; j++)
{
int k = random.nextInt(256 - j) + j;
int l = permutations[j];
permutations[j] = permutations[k];
permutations[k] = l;
permutations[j + 256] = permutations[j];
}
}
public double generateNoise(double d, double d1, double d2)
{
double d3 = d + xCoord;
double d4 = d1 + yCoord;
double d5 = d2 + zCoord;
int i = (int)d3;
int j = (int)d4;
int k = (int)d5;
if (d3 < (double)i)
{
i--;
}
if (d4 < (double)j)
{
j--;
}
if (d5 < (double)k)
{
k--;
}
int l = i & 0xff;
int i1 = j & 0xff;
int j1 = k & 0xff;
d3 -= i;
d4 -= j;
d5 -= k;
double d6 = d3 * d3 * d3 * (d3 * (d3 * 6D - 15D) + 10D);
double d7 = d4 * d4 * d4 * (d4 * (d4 * 6D - 15D) + 10D);
double d8 = d5 * d5 * d5 * (d5 * (d5 * 6D - 15D) + 10D);
int k1 = permutations[l] + i1;
int l1 = permutations[k1] + j1;
int i2 = permutations[k1 + 1] + j1;
int j2 = permutations[l + 1] + i1;
int k2 = permutations[j2] + j1;
int l2 = permutations[j2 + 1] + j1;
return lerp(d8, lerp(d7, lerp(d6, grad(permutations[l1], d3, d4, d5), grad(permutations[k2], d3 - 1.0D, d4, d5)), lerp(d6, grad(permutations[i2], d3, d4 - 1.0D, d5), grad(permutations[l2], d3 - 1.0D, d4 - 1.0D, d5))), lerp(d7, lerp(d6, grad(permutations[l1 + 1], d3, d4, d5 - 1.0D), grad(permutations[k2 + 1], d3 - 1.0D, d4, d5 - 1.0D)), lerp(d6, grad(permutations[i2 + 1], d3, d4 - 1.0D, d5 - 1.0D), grad(permutations[l2 + 1], d3 - 1.0D, d4 - 1.0D, d5 - 1.0D))));
}
public final double lerp(double d, double d1, double d2)
{
return d1 + d * (d2 - d1);
}
public final double func_4110_a(int i, double d, double d1)
{
int j = i & 0xf;
double d2 = (double)(1 - ((j & 8) >> 3)) * d;
double d3 = j >= 4 ? j != 12 && j != 14 ? d1 : d : 0.0D;
return ((j & 1) != 0 ? -d2 : d2) + ((j & 2) != 0 ? -d3 : d3);
}
public final double grad(int i, double d, double d1, double d2)
{
int j = i & 0xf;
double d3 = j >= 8 ? d1 : d;
double d4 = j >= 4 ? j != 12 && j != 14 ? d2 : d : d1;
return ((j & 1) != 0 ? -d3 : d3) + ((j & 2) != 0 ? -d4 : d4);
}
public double func_801_a(double d, double d1)
{
return generateNoise(d, d1, 0.0D);
}
public void func_805_a(double ad[], double d, double d1, double d2,
int i, int j, int k, double d3, double d4,
double d5, double d6)
{
if(j == 1)
{
boolean flag = false;
boolean flag1 = false;
boolean flag2 = false;
boolean flag3 = false;
double d8 = 0.0D;
double d10 = 0.0D;
int j3 = 0;
double d12 = 1.0D / d6;
for(int i4 = 0; i4 < i; i4++)
{
double d14 = (d + (double)i4) * d3 + xCoord;
int j4 = (int)d14;
if(d14 < (double)j4)
{
j4--;
}
int k4 = j4 & 0xff;
d14 -= j4;
double d17 = d14 * d14 * d14 * (d14 * (d14 * 6D - 15D) + 10D);
for(int l4 = 0; l4 < k; l4++)
{
double d19 = (d2 + (double)l4) * d5 + zCoord;
int j5 = (int)d19;
if(d19 < (double)j5)
{
j5--;
}
int l5 = j5 & 0xff;
d19 -= j5;
double d21 = d19 * d19 * d19 * (d19 * (d19 * 6D - 15D) + 10D);
int l = permutations[k4] + 0; ///bwg4 made by ted80
int j1 = permutations[l] + l5;
int k1 = permutations[k4 + 1] + 0;
int l1 = permutations[k1] + l5;
double d9 = lerp(d17, func_4110_a(permutations[j1], d14, d19), grad(permutations[l1], d14 - 1.0D, 0.0D, d19));
double d11 = lerp(d17, grad(permutations[j1 + 1], d14, 0.0D, d19 - 1.0D), grad(permutations[l1 + 1], d14 - 1.0D, 0.0D, d19 - 1.0D));
double d23 = lerp(d21, d9, d11);
ad[j3++] += d23 * d12;
}
}
return;
}
int i1 = 0;
double d7 = 1.0D / d6;
int i2 = -1;
boolean flag4 = false;
boolean flag5 = false;
boolean flag6 = false;
boolean flag7 = false;
boolean flag8 = false;
boolean flag9 = false;
double d13 = 0.0D;
double d15 = 0.0D;
double d16 = 0.0D;
double d18 = 0.0D;
for(int i5 = 0; i5 < i; i5++)
{
double d20 = (d + (double)i5) * d3 + xCoord;
int k5 = (int)d20;
if(d20 < (double)k5)
{
k5--;
}
int i6 = k5 & 0xff;
d20 -= k5;
double d22 = d20 * d20 * d20 * (d20 * (d20 * 6D - 15D) + 10D);
for(int j6 = 0; j6 < k; j6++)
{
double d24 = (d2 + (double)j6) * d5 + zCoord;
int k6 = (int)d24;
if(d24 < (double)k6)
{
k6--;
}
int l6 = k6 & 0xff;
d24 -= k6;
double d25 = d24 * d24 * d24 * (d24 * (d24 * 6D - 15D) + 10D);
for(int i7 = 0; i7 < j; i7++)
{
double d26 = (d1 + (double)i7) * d4 + yCoord;
int j7 = (int)d26;
if(d26 < (double)j7)
{
j7--;
}
int k7 = j7 & 0xff;
d26 -= j7;
double d27 = d26 * d26 * d26 * (d26 * (d26 * 6D - 15D) + 10D);
if(i7 == 0 || k7 != i2)
{
i2 = k7;
int j2 = permutations[i6] + k7;
int k2 = permutations[j2] + l6;
int l2 = permutations[j2 + 1] + l6;
int i3 = permutations[i6 + 1] + k7;
int k3 = permutations[i3] + l6;
int l3 = permutations[i3 + 1] + l6;
d13 = lerp(d22, grad(permutations[k2], d20, d26, d24), grad(permutations[k3], d20 - 1.0D, d26, d24));
d15 = lerp(d22, grad(permutations[l2], d20, d26 - 1.0D, d24), grad(permutations[l3], d20 - 1.0D, d26 - 1.0D, d24));
d16 = lerp(d22, grad(permutations[k2 + 1], d20, d26, d24 - 1.0D), grad(permutations[k3 + 1], d20 - 1.0D, d26, d24 - 1.0D));
d18 = lerp(d22, grad(permutations[l2 + 1], d20, d26 - 1.0D, d24 - 1.0D), grad(permutations[l3 + 1], d20 - 1.0D, d26 - 1.0D, d24 - 1.0D));
}
double d28 = lerp(d27, d13, d15);
double d29 = lerp(d27, d16, d18);
double d30 = lerp(d25, d28, d29);
ad[i1++] += d30 * d7;
}
}
}
}
private int permutations[];
public double xCoord;
public double yCoord;
public double zCoord;
}

666
src/minecraft/tdwp_ftw/biomesop/worldtype/ChunkProviderBOP.java Normal file
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@ -0,0 +1,666 @@
package tdwp_ftw.biomesop.worldtype;
import java.util.List;
import java.util.Random;
import tdwp_ftw.biomesop.mod_BiomesOPlenty;
import net.minecraft.block.Block;
import net.minecraft.block.BlockSand;
import net.minecraft.entity.EnumCreatureType;
import net.minecraft.util.IProgressUpdate;
import net.minecraft.util.MathHelper;
import net.minecraft.world.ChunkPosition;
import net.minecraft.world.SpawnerAnimals;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.Chunk;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.MapGenBase;
import net.minecraft.world.gen.MapGenCaves;
import net.minecraft.world.gen.MapGenRavine;
import net.minecraft.world.gen.NoiseGeneratorOctaves;
import net.minecraft.world.gen.feature.MapGenScatteredFeature;
import net.minecraft.world.gen.feature.WorldGenDungeons;
import net.minecraft.world.gen.feature.WorldGenLakes;
import net.minecraft.world.gen.structure.MapGenMineshaft;
import net.minecraft.world.gen.structure.MapGenStronghold;
import net.minecraft.world.gen.structure.MapGenVillage;
import static net.minecraftforge.event.terraingen.InitMapGenEvent.EventType.*;
import static net.minecraftforge.event.terraingen.PopulateChunkEvent.Populate.EventType.*;
import net.minecraftforge.common.*;
import net.minecraftforge.event.Event.*;
import net.minecraftforge.event.terraingen.*;
public class ChunkProviderBOP implements IChunkProvider
{
private Random rand;
private NoiseGeneratorOctaves noiseGen1;
private NoiseGeneratorOctaves noiseGen2;
private NoiseGeneratorOctaves noiseGen3;
private NoiseGeneratorOctaves noiseGen4;
public NoiseGeneratorOctaves noiseGen5;
public NoiseGeneratorOctaves noiseGen6;
public NoiseGeneratorOctaves mobSpawnerNoise;
private World worldObj;
private final boolean mapFeaturesEnabled;
private double[] noiseArray;
private double[] stoneNoise = new double[256];
private MapGenBase caveGenerator = new MapGenCaves();
private MapGenStronghold strongholdGenerator = new MapGenStronghold();
private MapGenVillage villageGenerator = new MapGenVillage();
private MapGenMineshaft mineshaftGenerator = new MapGenMineshaft();
private MapGenScatteredFeature scatteredFeatureGenerator = new MapGenScatteredFeature();
private MapGenBase ravineGenerator = new MapGenRavine();
private BiomeGenBase[] biomesForGeneration;
double[] noise3;
double[] noise1;
double[] noise2;
double[] noise5;
double[] noise6;
private BeachNoiseOctaves beachnoise;
private double[] sandNoise = new double[256];
private double[] gravelNoise = new double[256];
float[] parabolicField;
int[][] field_73219_j = new int[32][32];
{
caveGenerator = TerrainGen.getModdedMapGen(caveGenerator, CAVE);
strongholdGenerator = (MapGenStronghold) TerrainGen.getModdedMapGen(strongholdGenerator, STRONGHOLD);
villageGenerator = (MapGenVillage) TerrainGen.getModdedMapGen(villageGenerator, VILLAGE);
mineshaftGenerator = (MapGenMineshaft) TerrainGen.getModdedMapGen(mineshaftGenerator, MINESHAFT);
scatteredFeatureGenerator = (MapGenScatteredFeature) TerrainGen.getModdedMapGen(scatteredFeatureGenerator, SCATTERED_FEATURE);
ravineGenerator = TerrainGen.getModdedMapGen(ravineGenerator, RAVINE);
}
public ChunkProviderBOP(World par1World, long par2, boolean par4)
{
this.worldObj = par1World;
this.mapFeaturesEnabled = par4;
this.rand = new Random(par2);
this.noiseGen1 = new NoiseGeneratorOctaves(this.rand, 16);
this.noiseGen2 = new NoiseGeneratorOctaves(this.rand, 16);
this.noiseGen3 = new NoiseGeneratorOctaves(this.rand, 8);
this.noiseGen4 = new NoiseGeneratorOctaves(this.rand, 4);
this.noiseGen5 = new NoiseGeneratorOctaves(this.rand, 10);
this.noiseGen6 = new NoiseGeneratorOctaves(this.rand, 16);
this.mobSpawnerNoise = new NoiseGeneratorOctaves(this.rand, 8);
this.beachnoise = new BeachNoiseOctaves(this.rand, 4);
NoiseGeneratorOctaves[] noiseGens = {noiseGen1, noiseGen2, noiseGen3, noiseGen4, noiseGen5, noiseGen6, mobSpawnerNoise};
noiseGens = TerrainGen.getModdedNoiseGenerators(par1World, this.rand, noiseGens);
this.noiseGen1 = noiseGens[0];
this.noiseGen2 = noiseGens[1];
this.noiseGen3 = noiseGens[2];
this.noiseGen4 = noiseGens[3];
this.noiseGen5 = noiseGens[4];
this.noiseGen6 = noiseGens[5];
this.mobSpawnerNoise = noiseGens[6];
}
/**
* Generates the shape of the terrain for the chunk though its all stone though the water is frozen if the
* temperature is low enough
*/
public void generateTerrain(int par1, int par2, byte[] par3ArrayOfByte)
{
byte b0 = 4;
byte b1 = 16;
byte b2 = 63;
int k = b0 + 1;
byte b3 = 17;
int l = b0 + 1;
this.biomesForGeneration = this.worldObj.getWorldChunkManager().getBiomesForGeneration(this.biomesForGeneration, par1 * 4 - 2, par2 * 4 - 2, k + 5, l + 5);
this.noiseArray = this.initializeNoiseField(this.noiseArray, par1 * b0, 0, par2 * b0, k, b3, l);
for (int i1 = 0; i1 < b0; ++i1)
{
for (int j1 = 0; j1 < b0; ++j1)
{
for (int k1 = 0; k1 < b1; ++k1)
{
double d0 = 0.125D;
double d1 = this.noiseArray[((i1 + 0) * l + j1 + 0) * b3 + k1 + 0];
double d2 = this.noiseArray[((i1 + 0) * l + j1 + 1) * b3 + k1 + 0];
double d3 = this.noiseArray[((i1 + 1) * l + j1 + 0) * b3 + k1 + 0];
double d4 = this.noiseArray[((i1 + 1) * l + j1 + 1) * b3 + k1 + 0];
double d5 = (this.noiseArray[((i1 + 0) * l + j1 + 0) * b3 + k1 + 1] - d1) * d0;
double d6 = (this.noiseArray[((i1 + 0) * l + j1 + 1) * b3 + k1 + 1] - d2) * d0;
double d7 = (this.noiseArray[((i1 + 1) * l + j1 + 0) * b3 + k1 + 1] - d3) * d0;
double d8 = (this.noiseArray[((i1 + 1) * l + j1 + 1) * b3 + k1 + 1] - d4) * d0;
for (int l1 = 0; l1 < 8; ++l1)
{
double d9 = 0.25D;
double d10 = d1;
double d11 = d2;
double d12 = (d3 - d1) * d9;
double d13 = (d4 - d2) * d9;
for (int i2 = 0; i2 < 4; ++i2)
{
int j2 = i2 + i1 * 4 << 11 | 0 + j1 * 4 << 7 | k1 * 8 + l1;
short short1 = 128;
j2 -= short1;
double d14 = 0.25D;
double d15 = (d11 - d10) * d14;
double d16 = d10 - d15;
for (int k2 = 0; k2 < 4; ++k2)
{
if ((d16 += d15) > 0.0D)
{
par3ArrayOfByte[j2 += short1] = (byte)Block.stone.blockID;
}
else if (k1 * 8 + l1 < b2)
{
par3ArrayOfByte[j2 += short1] = (byte)Block.waterStill.blockID;
}
else
{
par3ArrayOfByte[j2 += short1] = 0;
}
}
d10 += d12;
d11 += d13;
}
d1 += d5;
d2 += d6;
d3 += d7;
d4 += d8;
}
}
}
}
}
/**
* Replaces the stone that was placed in with blocks that match the biome
*/
public void replaceBlocksForBiome(int par1, int par2, byte[] par3ArrayOfByte, BiomeGenBase[] par4ArrayOfBiomeGenBase)
{
ChunkProviderEvent.ReplaceBiomeBlocks event = new ChunkProviderEvent.ReplaceBiomeBlocks(this, par1, par2, par3ArrayOfByte, par4ArrayOfBiomeGenBase);
MinecraftForge.EVENT_BUS.post(event);
if (event.getResult() == Result.DENY) return;
byte b0 = 63;
double d0 = 0.03125D;
sandNoise = beachnoise.generateNoiseOctaves(sandNoise, par1 * 16, par2 * 16, 0.0D, 16, 16, 1, d0, d0, 1.0D);
gravelNoise = beachnoise.generateNoiseOctaves(gravelNoise, par1 * 16, 109.0134D, par2 * 16, 16, 1, 16, d0, 1.0D, d0);
this.stoneNoise = this.noiseGen4.generateNoiseOctaves(this.stoneNoise, par1 * 16, par2 * 16, 0, 16, 16, 1, d0 * 2.0D, d0 * 2.0D, d0 * 2.0D);
for (int k = 0; k < 16; ++k)
{
for (int l = 0; l < 16; ++l)
{
BiomeGenBase biomegenbase = par4ArrayOfBiomeGenBase[l + k * 16];
float f = biomegenbase.getFloatTemperature();
int i1 = (int)(this.stoneNoise[k + l * 16] / 3.0D + 3.0D + this.rand.nextDouble() * 0.25D);
boolean sandbeach = sandNoise[k + l * 16] + rand.nextDouble() * 0.20000000000000001D > 0.0D;
boolean gravelbeach = gravelNoise[k + l * 16] + rand.nextDouble() * 0.20000000000000001D > 3D;
int j1 = -1;
byte b1 = biomegenbase.topBlock;
byte b2 = biomegenbase.fillerBlock;
for (int k1 = 127; k1 >= 0; --k1)
{
int l1 = (l * 16 + k) * 128 + k1;
if (k1 <= 0 + this.rand.nextInt(5))
{
par3ArrayOfByte[l1] = (byte)Block.bedrock.blockID;
}
else
{
byte b3 = par3ArrayOfByte[l1];
if (b3 == 0)
{
j1 = -1;
}
else if (b3 == Block.stone.blockID)
{
if (j1 == -1)
{
if (i1 <= 0)
{
b1 = 0;
b2 = (byte)Block.stone.blockID;
}
else if (k1 >= b0 - 4 && k1 <= b0 + 1)
{
if(biomegenbase.biomeID == mod_BiomesOPlenty.originValleyID)
{
if(gravelbeach)
{
b1 = 0;
b2 = (byte)Block.gravel.blockID;
}
else if(sandbeach)
{
b1 = (byte)Block.sand.blockID;
b2 = (byte)Block.sand.blockID;
}
else
{
b1 = biomegenbase.topBlock;
b2 = biomegenbase.fillerBlock;
}
}
else
{
b1 = biomegenbase.topBlock;
b2 = biomegenbase.fillerBlock;
}
}
if (k1 < b0 && b1 == 0)
{
if (f < 0.15F)
{
b1 = (byte)Block.ice.blockID;
}
else
{
b1 = (byte)Block.waterStill.blockID;
}
}
j1 = i1;
if (k1 >= b0 - 1)
{
par3ArrayOfByte[l1] = b1;
}
else
{
par3ArrayOfByte[l1] = b2;
}
}
else if (j1 > 0)
{
--j1;
par3ArrayOfByte[l1] = b2;
if (j1 == 0 && b2 == Block.sand.blockID)
{
j1 = this.rand.nextInt(4);
b2 = (byte)Block.sandStone.blockID;
}
}
}
}
}
}
}
}
/**
* loads or generates the chunk at the chunk location specified
*/
public Chunk loadChunk(int par1, int par2)
{
return this.provideChunk(par1, par2);
}
/**
* Will return back a chunk, if it doesn't exist and its not a MP client it will generates all the blocks for the
* specified chunk from the map seed and chunk seed
*/
public Chunk provideChunk(int par1, int par2)
{
this.rand.setSeed((long)par1 * 341873128712L + (long)par2 * 132897987541L);
byte[] abyte = new byte[32768];
this.generateTerrain(par1, par2, abyte);
this.biomesForGeneration = this.worldObj.getWorldChunkManager().loadBlockGeneratorData(this.biomesForGeneration, par1 * 16, par2 * 16, 16, 16);
this.replaceBlocksForBiome(par1, par2, abyte, this.biomesForGeneration);
this.caveGenerator.generate(this, this.worldObj, par1, par2, abyte);
this.ravineGenerator.generate(this, this.worldObj, par1, par2, abyte);
if (this.mapFeaturesEnabled)
{
this.mineshaftGenerator.generate(this, this.worldObj, par1, par2, abyte);
this.villageGenerator.generate(this, this.worldObj, par1, par2, abyte);
this.strongholdGenerator.generate(this, this.worldObj, par1, par2, abyte);
this.scatteredFeatureGenerator.generate(this, this.worldObj, par1, par2, abyte);
}
Chunk chunk = new Chunk(this.worldObj, abyte, par1, par2);
byte[] abyte1 = chunk.getBiomeArray();
for (int k = 0; k < abyte1.length; ++k)
{
abyte1[k] = (byte)this.biomesForGeneration[k].biomeID;
}
chunk.generateSkylightMap();
return chunk;
}
/**
* generates a subset of the level's terrain data. Takes 7 arguments: the [empty] noise array, the position, and the
* size.
*/
private double[] initializeNoiseField(double[] par1ArrayOfDouble, int par2, int par3, int par4, int par5, int par6, int par7)
{
ChunkProviderEvent.InitNoiseField event = new ChunkProviderEvent.InitNoiseField(this, par1ArrayOfDouble, par2, par3, par4, par5, par6, par7);
MinecraftForge.EVENT_BUS.post(event);
if (event.getResult() == Result.DENY) return event.noisefield;
if (par1ArrayOfDouble == null)
{
par1ArrayOfDouble = new double[par5 * par6 * par7];
}
if (this.parabolicField == null)
{
this.parabolicField = new float[25];
for (int k1 = -2; k1 <= 2; ++k1)
{
for (int l1 = -2; l1 <= 2; ++l1)
{
float f = 10.0F / MathHelper.sqrt_float((float)(k1 * k1 + l1 * l1) + 0.2F);
this.parabolicField[k1 + 2 + (l1 + 2) * 5] = f;
}
}
}
double d0 = 684.412D;
double d1 = 684.412D;
this.noise5 = this.noiseGen5.generateNoiseOctaves(this.noise5, par2, par4, par5, par7, 1.121D, 1.121D, 0.5D);
this.noise6 = this.noiseGen6.generateNoiseOctaves(this.noise6, par2, par4, par5, par7, 200.0D, 200.0D, 0.5D);
this.noise3 = this.noiseGen3.generateNoiseOctaves(this.noise3, par2, par3, par4, par5, par6, par7, d0 / 80.0D, d1 / 160.0D, d0 / 80.0D);
this.noise1 = this.noiseGen1.generateNoiseOctaves(this.noise1, par2, par3, par4, par5, par6, par7, d0, d1, d0);
this.noise2 = this.noiseGen2.generateNoiseOctaves(this.noise2, par2, par3, par4, par5, par6, par7, d0, d1, d0);
boolean flag = false;
boolean flag1 = false;
int i2 = 0;
int j2 = 0;
for (int k2 = 0; k2 < par5; ++k2)
{
for (int l2 = 0; l2 < par7; ++l2)
{
float f1 = 0.0F;
float f2 = 0.0F;
float f3 = 0.0F;
byte b0 = 2;
BiomeGenBase biomegenbase = this.biomesForGeneration[k2 + 2 + (l2 + 2) * (par5 + 5)];
for (int i3 = -b0; i3 <= b0; ++i3)
{
for (int j3 = -b0; j3 <= b0; ++j3)
{
BiomeGenBase biomegenbase1 = this.biomesForGeneration[k2 + i3 + 2 + (l2 + j3 + 2) * (par5 + 5)];
float f4 = this.parabolicField[i3 + 2 + (j3 + 2) * 5] / (biomegenbase1.minHeight + 2.0F);
if (biomegenbase1.minHeight > biomegenbase.minHeight)
{
f4 /= 2.0F;
}
f1 += biomegenbase1.maxHeight * f4;
f2 += biomegenbase1.minHeight * f4;
f3 += f4;
}
}
f1 /= f3;
f2 /= f3;
f1 = f1 * 0.9F + 0.1F;
f2 = (f2 * 4.0F - 1.0F) / 8.0F;
double d2 = this.noise6[j2] / 8000.0D;
if (d2 < 0.0D)
{
d2 = -d2 * 0.3D;
}
d2 = d2 * 3.0D - 2.0D;
if (d2 < 0.0D)
{
d2 /= 2.0D;
if (d2 < -1.0D)
{
d2 = -1.0D;
}
d2 /= 1.4D;
d2 /= 2.0D;
}
else
{
if (d2 > 1.0D)
{
d2 = 1.0D;
}
d2 /= 8.0D;
}
++j2;
for (int k3 = 0; k3 < par6; ++k3)
{
double d3 = (double)f2;
double d4 = (double)f1;
d3 += d2 * 0.2D;
d3 = d3 * (double)par6 / 16.0D;
double d5 = (double)par6 / 2.0D + d3 * 4.0D;
double d6 = 0.0D;
double d7 = ((double)k3 - d5) * 12.0D * 128.0D / 128.0D / d4;
if (d7 < 0.0D)
{
d7 *= 4.0D;
}
double d8 = this.noise1[i2] / 512.0D;
double d9 = this.noise2[i2] / 512.0D;
double d10 = (this.noise3[i2] / 10.0D + 1.0D) / 2.0D;
if (d10 < 0.0D)
{
d6 = d8;
}
else if (d10 > 1.0D)
{
d6 = d9;
}
else
{
d6 = d8 + (d9 - d8) * d10;
}
d6 -= d7;
if (k3 > par6 - 4)
{
double d11 = (double)((float)(k3 - (par6 - 4)) / 3.0F);
d6 = d6 * (1.0D - d11) + -10.0D * d11;
}
par1ArrayOfDouble[i2] = d6;
++i2;
}
}
}
return par1ArrayOfDouble;
}
/**
* Checks to see if a chunk exists at x, y
*/
public boolean chunkExists(int par1, int par2)
{
return true;
}
/**
* Populates chunk with ores etc etc
*/
public void populate(IChunkProvider par1IChunkProvider, int par2, int par3)
{
BlockSand.fallInstantly = true;
int k = par2 * 16;
int l = par3 * 16;
BiomeGenBase biomegenbase = this.worldObj.getBiomeGenForCoords(k + 16, l + 16);
this.rand.setSeed(this.worldObj.getSeed());
long i1 = this.rand.nextLong() / 2L * 2L + 1L;
long j1 = this.rand.nextLong() / 2L * 2L + 1L;
this.rand.setSeed((long)par2 * i1 + (long)par3 * j1 ^ this.worldObj.getSeed());
boolean flag = false;
MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Pre(par1IChunkProvider, worldObj, rand, par2, par3, flag));
if (this.mapFeaturesEnabled)
{
this.mineshaftGenerator.generateStructuresInChunk(this.worldObj, this.rand, par2, par3);
flag = this.villageGenerator.generateStructuresInChunk(this.worldObj, this.rand, par2, par3);
this.strongholdGenerator.generateStructuresInChunk(this.worldObj, this.rand, par2, par3);
this.scatteredFeatureGenerator.generateStructuresInChunk(this.worldObj, this.rand, par2, par3);
}
int k1;
int l1;
int i2;
if (TerrainGen.populate(par1IChunkProvider, worldObj, rand, par2, par3, flag, LAKE) &&
!flag && this.rand.nextInt(4) == 0)
{
k1 = k + this.rand.nextInt(16) + 8;
l1 = this.rand.nextInt(128);
i2 = l + this.rand.nextInt(16) + 8;
(new WorldGenLakes(Block.waterStill.blockID)).generate(this.worldObj, this.rand, k1, l1, i2);
}
if (TerrainGen.populate(par1IChunkProvider, worldObj, rand, par2, par3, flag, LAVA) &&
!flag && this.rand.nextInt(8) == 0)
{
k1 = k + this.rand.nextInt(16) + 8;
l1 = this.rand.nextInt(this.rand.nextInt(120) + 8);
i2 = l + this.rand.nextInt(16) + 8;
if (l1 < 63 || this.rand.nextInt(10) == 0)
{
(new WorldGenLakes(Block.lavaStill.blockID)).generate(this.worldObj, this.rand, k1, l1, i2);
}
}
boolean doGen = TerrainGen.populate(par1IChunkProvider, worldObj, rand, par2, par3, flag, DUNGEON);
for (k1 = 0; doGen && k1 < 8; ++k1)
{
l1 = k + this.rand.nextInt(16) + 8;
i2 = this.rand.nextInt(128);
int j2 = l + this.rand.nextInt(16) + 8;
if ((new WorldGenDungeons()).generate(this.worldObj, this.rand, l1, i2, j2))
{
;
}
}
biomegenbase.decorate(this.worldObj, this.rand, k, l);
SpawnerAnimals.performWorldGenSpawning(this.worldObj, biomegenbase, k + 8, l + 8, 16, 16, this.rand);
k += 8;
l += 8;
doGen = TerrainGen.populate(par1IChunkProvider, worldObj, rand, par2, par3, flag, ICE);
for (k1 = 0; doGen && k1 < 16; ++k1)
{
for (l1 = 0; l1 < 16; ++l1)
{
i2 = this.worldObj.getPrecipitationHeight(k + k1, l + l1);
if (this.worldObj.isBlockFreezable(k1 + k, i2 - 1, l1 + l))
{
this.worldObj.setBlock(k1 + k, i2 - 1, l1 + l, Block.ice.blockID, 0, 2);
}
if (this.worldObj.canSnowAt(k1 + k, i2, l1 + l))
{
this.worldObj.setBlock(k1 + k, i2, l1 + l, Block.snow.blockID, 0, 2);
}
}
}
MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Post(par1IChunkProvider, worldObj, rand, par2, par3, flag));
BlockSand.fallInstantly = false;
}
/**
* Two modes of operation: if passed true, save all Chunks in one go. If passed false, save up to two chunks.
* Return true if all chunks have been saved.
*/
public boolean saveChunks(boolean par1, IProgressUpdate par2IProgressUpdate)
{
return true;
}
/**
* Unloads chunks that are marked to be unloaded. This is not guaranteed to unload every such chunk.
*/
public boolean unloadQueuedChunks()
{
return false;
}
/**
* Returns if the IChunkProvider supports saving.
*/
public boolean canSave()
{
return true;
}
/**
* Converts the instance data to a readable string.
*/
public String makeString()
{
return "RandomLevelSource";
}
/**
* Returns a list of creatures of the specified type that can spawn at the given location.
*/
public List getPossibleCreatures(EnumCreatureType par1EnumCreatureType, int par2, int par3, int par4)
{
BiomeGenBase biomegenbase = this.worldObj.getBiomeGenForCoords(par2, par4);
return biomegenbase == null ? null : (biomegenbase == BiomeGenBase.swampland && par1EnumCreatureType == EnumCreatureType.monster && this.scatteredFeatureGenerator.hasStructureAt(par2, par3, par4) ? this.scatteredFeatureGenerator.getScatteredFeatureSpawnList() : biomegenbase.getSpawnableList(par1EnumCreatureType));
}
/**
* Returns the location of the closest structure of the specified type. If not found returns null.
*/
public ChunkPosition findClosestStructure(World par1World, String par2Str, int par3, int par4, int par5)
{
return "Stronghold".equals(par2Str) && this.strongholdGenerator != null ? this.strongholdGenerator.getNearestInstance(par1World, par3, par4, par5) : null;
}
public int getLoadedChunkCount()
{
return 0;
}
public void recreateStructures(int par1, int par2)
{
if (this.mapFeaturesEnabled)
{
this.mineshaftGenerator.generate(this, this.worldObj, par1, par2, (byte[])null);
this.villageGenerator.generate(this, this.worldObj, par1, par2, (byte[])null);
this.strongholdGenerator.generate(this, this.worldObj, par1, par2, (byte[])null);
this.scatteredFeatureGenerator.generate(this, this.worldObj, par1, par2, (byte[])null);
}
}
}

6
src/minecraft/tdwp_ftw/biomesop/worldtype/WorldTypeBase.java
View file

@ -4,6 +4,7 @@ import net.minecraft.world.World;
import net.minecraft.world.WorldType;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.biome.WorldChunkManager;
import net.minecraft.world.chunk.IChunkProvider;
public class WorldTypeBase extends WorldType
{
@ -17,6 +18,11 @@ public class WorldTypeBase extends WorldType
return new WorldChunkManagerBOP(var1);
}
public IChunkProvider getChunkGenerator(World world, String generatorOptions)
{
return new ChunkProviderBOP(world, world.getSeed(), world.getWorldInfo().isMapFeaturesEnabled());
}
public void removeAllBiomes()
{
this.removeBiome(BiomeGenBase.plains);