package mekanism.common;
import java.util.HashMap;
import java.util.Map;
import mekanism.api.Coord4D;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.util.IIcon;
import net.minecraft.world.IBlockAccess;
import net.minecraftforge.common.util.ForgeDirection;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
public class ConnectedTextureRenderer
{
public static final byte[][] sideEdges = {{2, 5, 3, 4}, {2, 5, 3, 4}, {1, 4, 0, 5}, {1, 5, 0, 4}, {1, 3, 0, 2}, {1, 2, 0, 3}};
public Block block;
public int metadata;
public String iconTitle;
public Map<Integer, IIcon> glassMap = new HashMap<Integer, IIcon>();
public ConnectedTextureRenderer(String title, Block b, int meta)
{
iconTitle = title;
block = b;
metadata = meta;
}
@SideOnly(Side.CLIENT)
public void registerIcons(IIconRegister register)
{
glassMap.put(0, register.registerIcon("mekanism:" + iconTitle + "_13"));
glassMap.put(1, register.registerIcon("mekanism:" + iconTitle + "_20"));
glassMap.put(4, register.registerIcon("mekanism:" + iconTitle + "_19"));
glassMap.put(5, register.registerIcon("mekanism:" + iconTitle + "_23"));
glassMap.put(7, register.registerIcon("mekanism:" + iconTitle + "_1"));
glassMap.put(16, register.registerIcon("mekanism:" + iconTitle + "_7"));
glassMap.put(17, register.registerIcon("mekanism:" + iconTitle + "_35"));
glassMap.put(20, register.registerIcon("mekanism:" + iconTitle + "_40"));
glassMap.put(21, register.registerIcon("mekanism:" + iconTitle + "_21"));
glassMap.put(23, register.registerIcon("mekanism:" + iconTitle + "_31"));
glassMap.put(28, register.registerIcon("mekanism:" + iconTitle + "_14"));
glassMap.put(29, register.registerIcon("mekanism:" + iconTitle + "_45"));
glassMap.put(31, register.registerIcon("mekanism:" + iconTitle + "_2"));
glassMap.put(64, register.registerIcon("mekanism:" + iconTitle + "_8"));
glassMap.put(65, register.registerIcon("mekanism:" + iconTitle + "_41"));
glassMap.put(68, register.registerIcon("mekanism:" + iconTitle + "_46"));
glassMap.put(69, register.registerIcon("mekanism:" + iconTitle + "_22"));
glassMap.put(71, register.registerIcon("mekanism:" + iconTitle + "_32"));
glassMap.put(80, register.registerIcon("mekanism:" + iconTitle + "_11"));
glassMap.put(81, register.registerIcon("mekanism:" + iconTitle + "_10"));
glassMap.put(84, register.registerIcon("mekanism:" + iconTitle + "_9"));
glassMap.put(85, register.registerIcon("mekanism:" + iconTitle + "_17"));
glassMap.put(87, register.registerIcon("mekanism:" + iconTitle + "_5"));
glassMap.put(92, register.registerIcon("mekanism:" + iconTitle + "_34"));
glassMap.put(93, register.registerIcon("mekanism:" + iconTitle + "_18"));
glassMap.put(95, register.registerIcon("mekanism:" + iconTitle + "_6"));
glassMap.put(112, register.registerIcon("mekanism:" + iconTitle + "_25"));
glassMap.put(113, register.registerIcon("mekanism:" + iconTitle + "_43"));
glassMap.put(116, register.registerIcon("mekanism:" + iconTitle + "_42"));
glassMap.put(117, register.registerIcon("mekanism:" + iconTitle + "_29"));
glassMap.put(119, register.registerIcon("mekanism:" + iconTitle + "_37"));
glassMap.put(124, register.registerIcon("mekanism:" + iconTitle + "_26"));
glassMap.put(125, register.registerIcon("mekanism:" + iconTitle + "_30"));
glassMap.put(127, register.registerIcon("mekanism:" + iconTitle + "_38"));
glassMap.put(193, register.registerIcon("mekanism:" + iconTitle + "_12"));
glassMap.put(197, register.registerIcon("mekanism:" + iconTitle + "_44"));
glassMap.put(199, register.registerIcon("mekanism:" + iconTitle + "_0"));
glassMap.put(209, register.registerIcon("mekanism:" + iconTitle + "_33"));
glassMap.put(213, register.registerIcon("mekanism:" + iconTitle + "_16"));
glassMap.put(215, register.registerIcon("mekanism:" + iconTitle + "_4"));
glassMap.put(221, register.registerIcon("mekanism:" + iconTitle + "_15"));
glassMap.put(223, register.registerIcon("mekanism:" + iconTitle + "_3"));
glassMap.put(241, register.registerIcon("mekanism:" + iconTitle + "_24"));
glassMap.put(245, register.registerIcon("mekanism:" + iconTitle + "_28"));
glassMap.put(247, register.registerIcon("mekanism:" + iconTitle + "_36"));
glassMap.put(253, register.registerIcon("mekanism:" + iconTitle + "_27"));
glassMap.put(255, register.registerIcon("mekanism:" + iconTitle + "_39"));
}
@SideOnly(Side.CLIENT)
public IIcon getIcon(IBlockAccess world, int x, int y, int z, int side)
{
int map = 0;
for(int face = 0; face < 4; face++)
{
int side0 = sideEdges[side][((face + 3) % 4)];
int side1 = sideEdges[side][face];
if(!canConnect(world, new Coord4D(x, y, z), sideEdges[side][face], side))
{
map |= (7 << face * 2) % 256 | 7 >>> 8 - face * 2;
}
else if(!canConnect(world, new Coord4D(x, y, z).getFromSide(ForgeDirection.getOrientation(side0)), side1, side))
{
map |= 1 << face * 2;
}
else if(!canConnect(world, new Coord4D(x, y, z).getFromSide(ForgeDirection.getOrientation(side1)), side0, side))
{
map |= 1 << face * 2;
}
}
return glassMap.get(map);
}
private boolean canConnect(IBlockAccess access, Coord4D obj, int side, int face)
{
Coord4D coord = obj.getFromSide(ForgeDirection.getOrientation(side));
Coord4D coordAbove = obj.getFromSide(ForgeDirection.getOrientation(face));
return (coord.getBlock(access) == block && coord.getMetadata(access) == metadata) && (coordAbove.getBlock(access) != block || coordAbove.getMetadata(access) != metadata);
}
@SideOnly(Side.CLIENT)
public boolean shouldRenderSide(IBlockAccess world, int x, int y, int z, int side)
{
Coord4D obj = new Coord4D(x, y, z).getFromSide(ForgeDirection.getOrientation(side).getOpposite());
return obj.getBlock(world) != block || obj.getMetadata(world) != metadata;
}
}