StructureComponentVenusVillagePathGen.java

package mattparks.mods.space.venus.world.gen.village;

import java.util.List;
import java.util.Random;

import micdoodle8.mods.galacticraft.core.blocks.GCBlocks;
import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraft.world.gen.structure.StructureBoundingBox;
import net.minecraft.world.gen.structure.StructureComponent;

public class StructureComponentVenusVillagePathGen extends StructureComponentVenusVillageRoadPiece {
	private int averageGroundLevel;

	public StructureComponentVenusVillagePathGen() {
	}

	public StructureComponentVenusVillagePathGen(StructureComponentVenusVillageStartPiece par1ComponentVillageStartPiece, int par2, Random par3Random, StructureBoundingBox par4StructureBoundingBox, int par5) {
		super(par1ComponentVillageStartPiece, par2);
		this.coordBaseMode = par5;
		this.boundingBox = par4StructureBoundingBox;
		this.averageGroundLevel = Math.max(par4StructureBoundingBox.getXSize(), par4StructureBoundingBox.getZSize());
	}

	@Override
	protected void func_143012_a(NBTTagCompound nbt) {
		super.func_143012_a(nbt);

		nbt.setInteger("AvgGroundLevel", this.averageGroundLevel);
	}

	@Override
	protected void func_143011_b(NBTTagCompound nbt) {
		super.func_143011_b(nbt);

		this.averageGroundLevel = nbt.getInteger("AvgGroundLevel");
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	@Override
	public void buildComponent(StructureComponent par1StructureComponent, List par2List, Random par3Random) {
		boolean var4 = false;
		int var5;
		StructureComponent var6;

		for (var5 = par3Random.nextInt(5); var5 < this.averageGroundLevel - 8; var5 += 2 + par3Random.nextInt(5)) {
			var6 = this.getNextComponentNN((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, 0, var5);

			if (var6 != null) {
				var5 += Math.max(var6.getBoundingBox().getXSize(), var6.getBoundingBox().getZSize());
				var4 = true;
			}
		}

		for (var5 = par3Random.nextInt(5); var5 < this.averageGroundLevel - 8; var5 += 2 + par3Random.nextInt(5)) {
			var6 = this.getNextComponentPP((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, 0, var5);

			if (var6 != null) {
				var5 += Math.max(var6.getBoundingBox().getXSize(), var6.getBoundingBox().getZSize());
				var4 = true;
			}
		}

		if (var4 && par3Random.nextInt(3) > 0) {
			switch (this.coordBaseMode) {
			case 0:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.minX - 1, this.boundingBox.minY, this.boundingBox.maxZ - 2, 1, this.getComponentType());
				break;
			case 1:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.minX, this.boundingBox.minY, this.boundingBox.minZ - 1, 2, this.getComponentType());
				break;
			case 2:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.minX - 1, this.boundingBox.minY, this.boundingBox.minZ, 1, this.getComponentType());
				break;
			case 3:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.maxX - 2, this.boundingBox.minY, this.boundingBox.minZ - 1, 2, this.getComponentType());
			}
		}

		if (var4 && par3Random.nextInt(3) > 0) {
			switch (this.coordBaseMode) {
			case 0:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.maxX + 1, this.boundingBox.minY, this.boundingBox.maxZ - 2, 3, this.getComponentType());
				break;
			case 1:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.minX, this.boundingBox.minY, this.boundingBox.maxZ + 1, 0, this.getComponentType());
				break;
			case 2:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.maxX + 1, this.boundingBox.minY, this.boundingBox.minZ, 3, this.getComponentType());
				break;
			case 3:
				StructureVillagePiecesVenus.getNextStructureComponentVillagePath((StructureComponentVenusVillageStartPiece) par1StructureComponent, par2List, par3Random, this.boundingBox.maxX - 2, this.boundingBox.minY, this.boundingBox.maxZ + 1, 0, this.getComponentType());
			}
		}
	}

	@SuppressWarnings("rawtypes")
	public static StructureBoundingBox func_74933_a(StructureComponentVenusVillageStartPiece par0ComponentVillageStartPiece, List par1List, Random par2Random, int par3, int par4, int par5, int par6) {
		for (int var7 = 7 * MathHelper.getRandomIntegerInRange(par2Random, 3, 5); var7 >= 7; var7 -= 7) {
			final StructureBoundingBox var8 = StructureBoundingBox.getComponentToAddBoundingBox(par3, par4, par5, 0, 0, 0, 3, 3, var7, par6);

			if (StructureComponent.findIntersecting(par1List, var8) == null) {
				return var8;
			}
		}

		return null;
	}

	/**
	 * second Part of Structure generating, this for example places Spiderwebs,
	 * Mob Spawners, it closes Mineshafts at the end, it adds Fences...
	 */
	@Override
	public boolean addComponentParts(World par1World, Random par2Random, StructureBoundingBox par3StructureBoundingBox) {
		final Block var4 = this.getBiomeSpecificBlock(Blocks.planks, 0);

		for (int var5 = this.boundingBox.minX; var5 <= this.boundingBox.maxX; ++var5) {
			for (int var6 = this.boundingBox.minZ; var6 <= this.boundingBox.maxZ; ++var6) {
				if (par3StructureBoundingBox.isVecInside(var5, 64, var6) && (par1World.getBlock(var5, par1World.getTopSolidOrLiquidBlock(var5, var6) - 1, var6) == GCBlocks.blockMoon && par1World.getBlockMetadata(var5, par1World.getTopSolidOrLiquidBlock(var5, var6) - 1, var6) == 5 || Blocks.air == par1World.getBlock(var5, par1World.getTopSolidOrLiquidBlock(var5, var6) - 1, var6))) {
					final int var7 = par1World.getTopSolidOrLiquidBlock(var5, var6) - 1;
					par1World.setBlock(var5, var7, var6, var4, 1, 3);
				}
			}
		}

		return true;
	}
}