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BiomeGenTest.java
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package freeradicalx.humanbiomes;
import java.util.Arrays;
import java.util.Random;
import ttftcuts.atg.api.ATGBiomes;
import net.minecraft.block.Block;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.Chunk;
import net.minecraft.world.gen.feature.WorldGenDesertWells;
public class BiomeGenTest extends BiomeGenBase{
public BiomeGenTest(int par1) {
super(par1);
this.setBiomeName("Test Biome 1");
this.topBlock = (byte)Block.blockClay.blockID;
this.theBiomeDecorator.treesPerChunk = 0;
this.theBiomeDecorator.flowersPerChunk = 0;
this.theBiomeDecorator.deadBushPerChunk = 0;
this.theBiomeDecorator.mushroomsPerChunk = 0;
this.theBiomeDecorator.generateLakes = false;
}
public void decorate(World world, Random par2Random, int x, int z)
{
super.decorate(world, par2Random, x, z);
//System.out.println("x: " + x + " z: " + z);
int X = x / 16;
int Z = z / 16;
int tallness = par2Random.nextInt(50) + 20;
//System.out.println("X: " + X + " Z: " + Z);
int[] heightSamples = {
world.getHeightValue(x, z),
world.getHeightValue(x + 8, z),
world.getHeightValue(x + 15, z),
world.getHeightValue(x, z + 8),
world.getHeightValue(x + 8, z + 8),
world.getHeightValue(x + 15, z + 8),
world.getHeightValue(x, z + 15),
world.getHeightValue(x + 8, z + 15),
world.getHeightValue(x + 15, z + 15),
};
Arrays.sort(heightSamples);
int variance = heightSamples[heightSamples.length - 1] - heightSamples[0];
int sum = 0;
for (int i = 0; i < heightSamples.length; i++){
sum = sum + heightSamples[i];
}
int height = sum / heightSamples.length;
//int height = (world.getHeightValue(x, z) + world.getHeightValue(x + 15, z) + world.getHeightValue(x, z + 15) + world.getHeightValue(x + 15, z + 15)) / 4;
//Buildings
if ( (X % 5 != 0 && Z % 6 != 0) && !(((Z+4) % 6 == 0 || (Z+3) % 6 == 0 || (Z+2) % 6 == 0) && ((X+3) % 5 == 0 || (X+2) % 5 == 0)) )
{
Chunk chunk;
if ((X+4) % 5 == 0 && ((Z+4) % 6 == 0 || (Z+3) % 6 == 0 || (Z+2) % 6 == 0)){
chunk = world.getChunkFromBlockCoords(X-1, Z);
height = world.getHeightValue(x-1, z+8);
}
if ((X+1) % 5 == 0 && ((Z+4) % 6 == 0 || (Z+3) % 6 == 0 || (Z+2) % 6 == 0)){
chunk = world.getChunkFromBlockCoords(X+1, Z);
height = world.getHeightValue(x+16, z+8);
}
if ((Z+5) % 6 == 0 && ((X+3) % 5 == 0 || (X+2) % 5 == 0)){
chunk = world.getChunkFromBlockCoords(X, Z-1);
height = world.getHeightValue(x+8, z-1);
}
if ((Z+1) % 6 == 0 && ((X+3) % 5 == 0 || (X+2) % 5 == 0)){
chunk = world.getChunkFromBlockCoords(X, Z+1);
height = world.getHeightValue(x+8, z+16);
}
if ((X+4) % 5 == 0 && (Z+5) % 6 == 0){
chunk = world.getChunkFromBlockCoords(X-1, Z-1);
height = world.getHeightValue(x-1, z-1);
}
if ((X+4) % 5 == 0 && (Z+1) % 6 == 0){
chunk = world.getChunkFromBlockCoords(X-1, Z+1);
height = world.getHeightValue(x-1, z-16);
}
if ((X+1) % 5 == 0 && (Z+5) % 6 == 0){
chunk = world.getChunkFromBlockCoords(X+1, Z+1);
height = world.getHeightValue(x+16, z-1);
}
if ((X+1) % 5 == 0 && (Z+1) % 6 == 0){
chunk = world.getChunkFromBlockCoords(X+1, Z+1);
height = world.getHeightValue(x+16, z+16);
}
for (int yCount = 0; yCount < tallness + 30; yCount++){
if (yCount == 0){
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
world.setBlock(x + xCount, height + yCount, z + zCount, Block.grass.blockID);
int n = height - 1;
while (world.getBlockId(x + xCount, n, z + zCount) == 0){
world.setBlock(x + xCount, n, z + zCount, Block.cobblestone.blockID);
n--;
if (height - n > 50){ break; }
}
}
}
}
if (yCount > 0 && yCount < tallness){
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
if ((xCount == 2 || xCount == 13) && (zCount > 1 && zCount < 14)){
world.setBlock(x + xCount, height + yCount, z + zCount, Block.brick.blockID);
}
else if ((xCount > 1 && xCount < 14) && (zCount == 2 || zCount == 13)){
world.setBlock(x + xCount, height + yCount, z + zCount, Block.brick.blockID);
}
else {
world.setBlock(x + xCount, height + yCount, z + zCount, 0);
}
}
}
}
if (yCount == tallness){
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
if ((xCount > 1 && xCount < 14) && (zCount > 1 && zCount < 14)){
world.setBlock(x + xCount, height + yCount, z + zCount, Block.brick.blockID);
}
else {
if (world.getBlockId(x + xCount, height + yCount, z + zCount) != 0){
world.setBlock(x + xCount, height + yCount, z + zCount, 0);
}
}
}
}
}
if (yCount > tallness){
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
if (world.getBlockId(x + xCount, height + yCount, z + zCount) != 0){
world.setBlock(x + xCount, height + yCount, z + zCount, 0);
}
}
}
}
}
}
//East-west streets
if (X % 5 == 0 && Z % 6 != 0){
int eastHeight = (world.getHeightValue(x, z) + world.getHeightValue(x + 8, z) + world.getHeightValue(x + 15, z)) / 3;
int westHeight = (world.getHeightValue(x, z + 15) + world.getHeightValue(x + 8, z + 15) + world.getHeightValue(x + 15, z + 15)) / 3;
//if (Math.abs(eastHeight - westHeight) > 16) { return; }
float heightIncrement = (float)Math.abs(eastHeight - westHeight) / 16F;
if (eastHeight > westHeight) heightIncrement = -heightIncrement;
for (int zCount = 0; zCount < 16; zCount++){
for (int xCount = 0; xCount < 16; xCount++){
world.setBlock(x + xCount, (int)(eastHeight + (heightIncrement * zCount)), z + zCount, 35, 15, 3);
if (xCount == 7 && zCount % 4 != 0){
world.setBlock(x + xCount, (int)(eastHeight + (heightIncrement * zCount)), z + zCount, 35, 4, 3);
}
int n = (int)(eastHeight + (heightIncrement * zCount)) + 1;
while (world.getBlockId(x + xCount, n, z + zCount) != 0){
world.setBlock(x + xCount, n, z + zCount, 0);
n++;
}
}
}
}
//North-south streets
if (X % 5 != 0 && Z % 6 == 0){
int northHeight = (world.getHeightValue(x, z) + world.getHeightValue(x, z + 8) + world.getHeightValue(x, z + 15)) / 3;
int southHeight = (world.getHeightValue(x + 15, z) + world.getHeightValue(x + 15, z + 8) + world.getHeightValue(x + 15, z + 15)) / 3;
//if (Math.abs(northHeight - southHeight) > 16) { return; }
float heightIncrement = (float)Math.abs(northHeight - southHeight) / 16F;
if (northHeight > southHeight) heightIncrement = -heightIncrement;
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
world.setBlock(x + xCount, (int)(northHeight + (heightIncrement * xCount)), z + zCount, 35, 15, 3);
if (zCount == 7 && xCount % 4 != 0){
world.setBlock(x + xCount, (int)(northHeight + (heightIncrement * xCount)), z + zCount, 35, 4, 3);
}
int n = (int)(northHeight + (heightIncrement * xCount)) + 1;
while (world.getBlockId(x + xCount, n, z + xCount) != 0){
world.setBlock(x + xCount, n, z + zCount, 0);
n++;
}
}
}
}
//Intersections
if (X % 5 == 0 && Z % 6 == 0){
for (int xCount = 0; xCount < 16; xCount++){
for (int zCount = 0; zCount < 16; zCount++){
world.setBlock(x + xCount, height, z + zCount, 35, 15, 3);
int n = height + 1;
while (world.getBlockId(x + xCount, n, z + zCount) != 0){
world.setBlock(x + xCount, n, z + zCount, 0);
n++;
}
}
}
}
}
}