private void logDebug(EntityPlayer player, String message) {
if (player == null) {
Logging.log(message);
} else {
Logging.message(player, EnumChatFormatting.YELLOW + message);
}
}
private void func_147423_a(int chunkX4, int chunkY4, int chunkZ4) {
this.noiseData4 =
this.noiseGen6.generateNoiseOctaves(
this.noiseData4, chunkX4, chunkZ4, 5, 5, 200.0D, 200.0D, 0.5D);
this.noiseData1 =
this.noiseGen3.generateNoiseOctaves(
this.noiseData1,
chunkX4,
chunkY4,
chunkZ4,
5,
33,
5,
8.555150000000001D,
4.277575000000001D,
8.555150000000001D);
this.noiseData2 =
this.noiseGen1.generateNoiseOctaves(
this.noiseData2, chunkX4, chunkY4, chunkZ4, 5, 33, 5, 684.412D, 684.412D, 684.412D);
this.noiseData3 =
this.noiseGen2.generateNoiseOctaves(
this.noiseData3, chunkX4, chunkY4, chunkZ4, 5, 33, 5, 684.412D, 684.412D, 684.412D);
int l = 0;
int i1 = 0;
boolean domaze = false;
boolean elevated = false;
boolean donearlands =
provider.dimensionInformation.getTerrainType() == TerrainType.TERRAIN_NEARLANDS;
if (donearlands) {
elevated = true;
}
if (provider.dimensionInformation.hasFeatureType(FeatureType.FEATURE_MAZE)) {
domaze = true;
long s2 = (((chunkX4 >> 2) + provider.seed + 13) * 314) + (chunkZ4 >> 2) * 17L;
Random rand = new Random(s2);
rand.nextFloat(); // Skip one.
elevated = ((chunkX4 >> 2) & 1) == 0;
if (rand.nextFloat() < .2f) {
elevated = !elevated;
}
}
if (donearlands) {
int cx = chunkX4 >> 2;
int cz = chunkZ4 >> 2;
if (Math.abs(cx) < 5 && Math.abs(cz) < 5) {
elevated = false;
}
}
if (provider.biomesForGeneration == null) {
Logging.log("Dimension " + world.provider.dimensionId + " has a problem! Ignoring for now.");
return;
}
for (int j1 = 0; j1 < 5; ++j1) {
for (int k1 = 0; k1 < 5; ++k1) {
float f = 0.0F;
float f1 = 0.0F;
float f2 = 0.0F;
byte b0 = 2;
BiomeGenBase biomegenbase = provider.biomesForGeneration[j1 + 2 + (k1 + 2) * 10];
for (int l1 = -b0; l1 <= b0; ++l1) {
for (int i2 = -b0; i2 <= b0; ++i2) {
BiomeGenBase biomegenbase1 =
provider.biomesForGeneration[j1 + l1 + 2 + (k1 + i2 + 2) * 10];
float f3 = biomegenbase1.rootHeight;
float f4 = biomegenbase1.heightVariation;
if (domaze || donearlands) {
if (f3 > 0.0F && elevated) {
if (provider.worldType == WorldType.AMPLIFIED) {
f3 = 2.0F + f3 * 1.5f;
f4 = 1.0F + f4 * 3.0f;
} else {
f3 = 2.0F + f3;
f4 = 0.5F + f4 * 1.5f;
}
} else {
if (provider.worldType == WorldType.AMPLIFIED && f3 > 0.0f) {
f3 = 0.5F + f3 * 1.5F;
f4 = 0.5F + f4 * 2.0F;
} else {
f4 = f4 * 0.5F;
}
}
} else {
if (provider.worldType == WorldType.AMPLIFIED && f3 > 0.0F) {
f3 = 1.0F + f3 * 2.0F;
f4 = 1.0F + f4 * 4.0F;
}
}
float f5 = parabolicField[l1 + 2 + (i2 + 2) * 5] / (f3 + 2.0F);
if (biomegenbase1.rootHeight > biomegenbase.rootHeight) {
f5 /= 2.0F;
}
f += f4 * f5;
f1 += f3 * f5;
f2 += f5;
}
}
f /= f2;
f1 /= f2;
f = f * 0.9F + 0.1F;
f1 = (f1 * 4.0F - 1.0F) / 8.0F;
double d12 = this.noiseData4[i1] / 8000.0D;
if (d12 < 0.0D) {
d12 = -d12 * 0.3D;
}
d12 = d12 * 3.0D - 2.0D;
if (d12 < 0.0D) {
d12 /= 2.0D;
if (d12 < -1.0D) {
d12 = -1.0D;
}
d12 /= 1.4D;
d12 /= 2.0D;
} else {
if (d12 > 1.0D) {
d12 = 1.0D;
}
d12 /= 8.0D;
}
++i1;
double d13 = f1;
double d14 = f;
d13 += d12 * 0.2D;
d13 = d13 * 8.5D / 8.0D;
double d5 = 8.5D + d13 * 4.0D;
for (int j2 = 0; j2 < 33; ++j2) {
double d6 = (j2 - d5) * 12.0D * 128.0D / 256.0D / d14;
if (d6 < 0.0D) {
d6 *= 4.0D;
}
double d7 = this.noiseData2[l] / 512.0D;
double d8 = this.noiseData3[l] / 512.0D;
double d9 = (this.noiseData1[l] / 10.0D + 1.0D) / 2.0D;
double d10 = MathHelper.denormalizeClamp(d7, d8, d9) - d6;
if (j2 > 29) {
double d11 = ((j2 - 29) / 3.0F);
d10 = d10 * (1.0D - d11) + -10.0D * d11;
}
this.noiseField[l] = d10;
++l;
}
}
}
}