001    package net.minecraft.world.gen.structure;
002    
003    import java.util.List;
004    import java.util.Random;
005    import net.minecraft.block.Block;
006    import net.minecraft.world.World;
007    
008    public class ComponentNetherBridgeStairs extends ComponentNetherBridgePiece
009    {
010        public ComponentNetherBridgeStairs(int par1, Random par2Random, StructureBoundingBox par3StructureBoundingBox, int par4)
011        {
012            super(par1);
013            this.coordBaseMode = par4;
014            this.boundingBox = par3StructureBoundingBox;
015        }
016    
017        /**
018         * Initiates construction of the Structure Component picked, at the current Location of StructGen
019         */
020        public void buildComponent(StructureComponent par1StructureComponent, List par2List, Random par3Random)
021        {
022            this.getNextComponentZ((ComponentNetherBridgeStartPiece)par1StructureComponent, par2List, par3Random, 6, 2, false);
023        }
024    
025        /**
026         * Creates and returns a new component piece. Or null if it could not find enough room to place it.
027         */
028        public static ComponentNetherBridgeStairs createValidComponent(List par0List, Random par1Random, int par2, int par3, int par4, int par5, int par6)
029        {
030            StructureBoundingBox var7 = StructureBoundingBox.getComponentToAddBoundingBox(par2, par3, par4, -2, 0, 0, 7, 11, 7, par5);
031            return isAboveGround(var7) && StructureComponent.findIntersecting(par0List, var7) == null ? new ComponentNetherBridgeStairs(par6, par1Random, var7, par5) : null;
032        }
033    
034        /**
035         * second Part of Structure generating, this for example places Spiderwebs, Mob Spawners, it closes Mineshafts at
036         * the end, it adds Fences...
037         */
038        public boolean addComponentParts(World par1World, Random par2Random, StructureBoundingBox par3StructureBoundingBox)
039        {
040            this.fillWithBlocks(par1World, par3StructureBoundingBox, 0, 0, 0, 6, 1, 6, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
041            this.fillWithBlocks(par1World, par3StructureBoundingBox, 0, 2, 0, 6, 10, 6, 0, 0, false);
042            this.fillWithBlocks(par1World, par3StructureBoundingBox, 0, 2, 0, 1, 8, 0, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
043            this.fillWithBlocks(par1World, par3StructureBoundingBox, 5, 2, 0, 6, 8, 0, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
044            this.fillWithBlocks(par1World, par3StructureBoundingBox, 0, 2, 1, 0, 8, 6, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
045            this.fillWithBlocks(par1World, par3StructureBoundingBox, 6, 2, 1, 6, 8, 6, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
046            this.fillWithBlocks(par1World, par3StructureBoundingBox, 1, 2, 6, 5, 8, 6, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
047            this.fillWithBlocks(par1World, par3StructureBoundingBox, 0, 3, 2, 0, 5, 4, Block.netherFence.blockID, Block.netherFence.blockID, false);
048            this.fillWithBlocks(par1World, par3StructureBoundingBox, 6, 3, 2, 6, 5, 2, Block.netherFence.blockID, Block.netherFence.blockID, false);
049            this.fillWithBlocks(par1World, par3StructureBoundingBox, 6, 3, 4, 6, 5, 4, Block.netherFence.blockID, Block.netherFence.blockID, false);
050            this.placeBlockAtCurrentPosition(par1World, Block.netherBrick.blockID, 0, 5, 2, 5, par3StructureBoundingBox);
051            this.fillWithBlocks(par1World, par3StructureBoundingBox, 4, 2, 5, 4, 3, 5, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
052            this.fillWithBlocks(par1World, par3StructureBoundingBox, 3, 2, 5, 3, 4, 5, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
053            this.fillWithBlocks(par1World, par3StructureBoundingBox, 2, 2, 5, 2, 5, 5, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
054            this.fillWithBlocks(par1World, par3StructureBoundingBox, 1, 2, 5, 1, 6, 5, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
055            this.fillWithBlocks(par1World, par3StructureBoundingBox, 1, 7, 1, 5, 7, 4, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
056            this.fillWithBlocks(par1World, par3StructureBoundingBox, 6, 8, 2, 6, 8, 4, 0, 0, false);
057            this.fillWithBlocks(par1World, par3StructureBoundingBox, 2, 6, 0, 4, 8, 0, Block.netherBrick.blockID, Block.netherBrick.blockID, false);
058            this.fillWithBlocks(par1World, par3StructureBoundingBox, 2, 5, 0, 4, 5, 0, Block.netherFence.blockID, Block.netherFence.blockID, false);
059    
060            for (int var4 = 0; var4 <= 6; ++var4)
061            {
062                for (int var5 = 0; var5 <= 6; ++var5)
063                {
064                    this.fillCurrentPositionBlocksDownwards(par1World, Block.netherBrick.blockID, 0, var4, -1, var5, par3StructureBoundingBox);
065                }
066            }
067    
068            return true;
069        }
070    }