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[1.7.10] Changing blockIcon on block placement

Cilka

By Cilka
in Modder Support

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Cilka

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Hello, I'm currently stuck trying to make a block to change its icon/texture based on a relative position to other blocks. Here is the code as it stands now. Any help would be appreciated. Thanks! 

package com.hexopygate.Telgttatium;

import static net.minecraftforge.common.util.ForgeDirection.EAST;
import static net.minecraftforge.common.util.ForgeDirection.NORTH;
import static net.minecraftforge.common.util.ForgeDirection.SOUTH;
import static net.minecraftforge.common.util.ForgeDirection.WEST;

import java.util.HashMap;
import java.util.List;

import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.BlockPane;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;

public class TelNormalGlassPane extends BlockPane {
	protected enum Position {
		None, Center, Top, Bottom, Left, Right, TopRight, TopLeft, BottomRight, BottomLeft, CenterFull, CenterWalledHorizontal, CenterWalledVertical, BottomWalled, TopWalled
	}
 
	public HashMap<String, IIcon>icons;
	String FaceTex;
	static String RimText = "Glass_Trim";
	String name = this.getClass().getSimpleName();
	private Position position;
	IIcon currentIcon;
	public TelNormalGlassPane(String faceTexture, String rimTexture) {

		super("tel:" + faceTexture, "tel:" + rimTexture, Material.glass, true);
		// TODO Auto-generated constructor stub
		position = Position.None;
		FaceTex = faceTexture;
		icons = new HashMap<String,IIcon>();
		this.setBlockName(name).setBlockTextureName("tel:" + name);
		GameRegistry.registerBlock(this, this.getUnlocalizedName().substring(5));

	}

	public TelNormalGlassPane(String texture) {
		this(texture, RimText);
	}

	@Override
	@SideOnly(Side.CLIENT)
	public int getRenderBlockPass() {
		return 1;
	}
	


	@Override
	public void onBlockPlacedBy(World world, int x, int y, int z,EntityLivingBase base, ItemStack itemstack ) {

		this.position = Position.None;
		System.out.println("Initial Position: " + this.position);
		HashMap<String, Block> neighboringBlocks = new HashMap<String, Block>();
		neighboringBlocks.put("north", world.getBlock(x, y + 1, z));
		neighboringBlocks.put("south", world.getBlock(x, y - 1, z));
		neighboringBlocks.put("east", world.getBlock(x + 1, y, z));
		neighboringBlocks.put("west", world.getBlock(x - 1, y, z));
		System.out.println("Set Neighboring Blocks");

		/*
		 * for(String s : neighboringBlocks.keySet()) {
		 * 
		 * if(neighboringBlocks.get(s).getMaterial() == Material.air) {
		 * neighboringBlocks.remove(s); continue; }
		 * 
		 * }
		 */
		
		SetPosition(neighboringBlocks, x, y);
		System.out.println("postiion for " + FaceTex + " is " +this.position + " at " + String.format("(%s,%s ,%s)", x,y,z));
		String texName =  FaceTex;
		switch(position)
		{
		case Top:
		texName +="_Top_Frame";
			break;
		case Bottom:
			texName +="_Down_Frame";
			break;
		case BottomLeft:
			texName +="_Left_Down_Corner_Frame";
			break;
		case BottomRight:
			texName +="_Right_Down_Corner_Frame";
			break;
		case BottomWalled:
			texName +="_Down_Single_Frame";
			break;
		case Center:
			texName +="_Middle_Frame";
			break;
		case CenterFull:
			texName +="_Full_Frame";
			break;
		case CenterWalledHorizontal:
			texName +="_Middle_Single_Frame";
			break;
		case CenterWalledVertical:
			texName += "_Vertical_Middle_Single_Frame";
			break;
		case Left:
			texName +="_Left_Frame";
			break;
		case Right:
			texName +="_Right_Frame";
			break;
		case TopLeft:
			texName +="_Left_Top_Frame";
			break;
		case TopRight:
			texName +="_Right_Top_Frame";
			break;
		case TopWalled:
			texName +="_Top_Single_Frame";
			break;
		default:
			break;
		}
		System.out.println("Texture name is " + texName);
		this.blockIcon = icons.get(texName);
		
	}
	   @SideOnly(Side.CLIENT)
	   @Override 
	   public IIcon func_150097_e()
	    {
	        return this.blockIcon;
	    }
	   @SideOnly(Side.CLIENT)
	    public void registerBlockIcons(IIconRegister registry)
	    {
		   icons.put(FaceTex+"_Full_Frame", registry.registerIcon("tel:"+FaceTex+"_Full_Frame"));
		   icons.put(FaceTex+"_Top_Frame", registry.registerIcon("tel:"+FaceTex+"_Top_Frame"));
		   icons.put(FaceTex+"_Down_Frame", registry.registerIcon("tel:"+FaceTex+"_Down_Frame"));
		   icons.put(FaceTex+"_Left_Down_Corner_Frame", registry.registerIcon("tel:"+FaceTex+"_Left_Down_Corner_Frame"));
		   icons.put(FaceTex+"_Right_Down_Corner_Frame", registry.registerIcon("tel:"+FaceTex+"_Right_Down_Corner_Frame"));
		   icons.put(FaceTex+"_Down_Single_Frame", registry.registerIcon("tel:"+FaceTex+"_Down_Single_Frame"));
		   icons.put(FaceTex+"_Middle_Frame", registry.registerIcon("tel:"+FaceTex+"_Middle_Frame"));
		   icons.put(FaceTex+"_Middle_Single_Frame", registry.registerIcon("tel:"+FaceTex+"_Middle_Single_Frame"));
		   icons.put(FaceTex+"_Vertical_Middle_Single_Frame", registry.registerIcon("tel:"+FaceTex+"_Vertical_Middle_Single_Frame"));
		   
		   icons.put(FaceTex+"_Left_Frame", registry.registerIcon("tel:"+FaceTex+"_Left_Frame"));
		   icons.put(FaceTex+"_Right_Frame", registry.registerIcon("tel:"+FaceTex+"_Right_Frame"));  
		   icons.put(FaceTex+"_Left_Top_Frame", registry.registerIcon("tel:"+FaceTex+"_Left_Top_Frame"));
		   icons.put(FaceTex+"_Right_Top_Frame", registry.registerIcon("tel:"+FaceTex+"_Right_Top_Frame"));
		   icons.put(FaceTex+"_Top_Single_Frame", registry.registerIcon("tel:"+FaceTex+"_Top_Single_Frame"));
		   this.blockIcon = icons.get(FaceTex+"_Full_Frame");
		   this.currentIcon =  this.blockIcon;
	    }
 
	private void SetPosition(HashMap<String, Block> neighbors, int x, int y) {
		if (this.position != Position.None) {
			return;
		}
/*
		if (neighbors.get("north") instanceof TelNormalGlassPane && neighbors.get("south") instanceof TelNormalGlassPane
				&& neighbors.get("east") instanceof TelNormalGlassPane
				&& neighbors.get("west") instanceof TelNormalGlassPane) {
			this.position = Position.Center;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)
				&& (neighbors.get("south") instanceof Block && neighbors.get("south").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.CenterFull;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)
				&& (neighbors.get("south") instanceof Block && neighbors.get("south").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof TelNormalGlassPane
						|| neighbors.get("east").getMaterial() == Material.air)
				&& (neighbors.get("west") instanceof TelNormalGlassPane
						|| neighbors.get("west").getMaterial() == Material.air)) {
			this.position = Position.CenterWalledHorizontal;
			return;
		}

		if ((neighbors.get("north") instanceof TelNormalGlassPane
				|| neighbors.get("north").getMaterial() == Material.air)
				&& (neighbors.get("south") instanceof TelNormalGlassPane
						|| neighbors.get("south").getMaterial() == Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.CenterWalledVertical;
			return;
		}

		if ((neighbors.get("south") instanceof Block && neighbors.get("south").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.BottomWalled;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.TopWalled;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)) {
			this.position = Position.TopLeft;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.TopRight;
			return;
		}
		if ((neighbors.get("south") instanceof Block && neighbors.get("south").getMaterial() != Material.air)
				&& (neighbors.get("west") instanceof Block && neighbors.get("west").getMaterial() != Material.air)) {
			this.position = Position.BottomRight;
			return;
		}
		if ((neighbors.get("south") instanceof Block && neighbors.get("south").getMaterial() != Material.air)
				&& (neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)) {
			this.position = Position.BottomLeft;
			return;
		}
		if ((neighbors.get("south") instanceof Block && (neighbors.get("south").getMaterial() != Material.air)||)) {
			this.position = Position.Bottom;
			return;
		}
		if ((neighbors.get("north") instanceof Block && neighbors.get("north").getMaterial() != Material.air)) {
			this.position = Position.Top;
			return;
		}
		if ((neighbors.get("east") instanceof Block && neighbors.get("east").getMaterial() != Material.air)) {
			this.position = Position.Left;
			return;
		}
		this.position = Position.Right;
		*/
		if(neighbors.get("north").getMaterial() == Material.air)
		{
			this.position = Position.Bottom;
		}
		else
		{
			this.position = Position.Top;
		}
	}

}

 

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