package com.eloraam.redpower.core;

import com.eloraam.redpower.RedPowerCore;
import java.util.ArrayList;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockMultiblock extends BlockContainer {
   public BlockMultiblock() {
      super(CoreLib.materialRedpower);
   }

   public void registerBlockIcons(IIconRegister reg) {
   }

   public int getRenderType() {
      return RedPowerCore.nullBlockModel;
   }

   public boolean isOpaqueCube() {
      return false;
   }

   public boolean renderAsNormalBlock() {
      return false;
   }

   public ArrayList<ItemStack> getDrops(World world, int x, int y, int z, int metadata, int fortune) {
      return new ArrayList();
   }

   public TileEntity createNewTileEntity(World worldObj, int metadata) {
      return null;
   }

   public TileEntity createTileEntity(World worldObj, int metadata) {
      switch(metadata) {
         case 0:
            return new TileMultiblock();
         default:
            return null;
      }
   }

   public void breakBlock(World world, int x, int y, int z, Block block, int md) {
      TileMultiblock tmb = CoreLib.getTileEntity(world, x, y, z, TileMultiblock.class);
      if (tmb != null) {
         IMultiblock imb = CoreLib.getTileEntity(world, tmb.relayX, tmb.relayY, tmb.relayZ, IMultiblock.class);
         if (imb != null) {
            imb.onMultiRemoval(tmb.relayNum);
         }
      }

   }

   public void setBlockBoundsBasedOnState(IBlockAccess iba, int x, int y, int z) {
      TileMultiblock tmb = CoreLib.getTileEntity(iba, x, y, z, TileMultiblock.class);
      if (tmb == null) {
         this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
      } else {
         IMultiblock imb = CoreLib.getTileEntity(iba, tmb.relayX, tmb.relayY, tmb.relayZ, IMultiblock.class);
         if (imb != null) {
            AxisAlignedBB aabb = imb.getMultiBounds(tmb.relayNum);
            int xa = tmb.relayX - x;
            int ya = tmb.relayY - y;
            int za = tmb.relayZ - z;
            this.setBlockBounds(
               (float)aabb.minX + (float)xa,
               (float)aabb.minY + (float)ya,
               (float)aabb.minZ + (float)za,
               (float)aabb.maxX + (float)xa,
               (float)aabb.maxY + (float)ya,
               (float)aabb.maxZ + (float)za
            );
         }
      }

   }

   public AxisAlignedBB getCollisionBoundingBoxFromPool(World world, int x, int y, int z) {
      this.setBlockBoundsBasedOnState(world, x, y, z);
      return super.getCollisionBoundingBoxFromPool(world, x, y, z);
   }

   public AxisAlignedBB getSelectedBoundingBoxFromPool(World world, int x, int y, int z) {
      this.setBlockBoundsBasedOnState(world, x, y, z);
      return super.getSelectedBoundingBoxFromPool(world, x, y, z);
   }

   public float getPlayerRelativeBlockHardness(EntityPlayer player, World world, int x, int y, int z) {
      TileMultiblock tmb = CoreLib.getTileEntity(world, x, y, z, TileMultiblock.class);
      if (tmb == null) {
         return 0.0F;
      } else {
         IMultiblock imb = CoreLib.getTileEntity(world, tmb.relayX, tmb.relayY, tmb.relayZ, IMultiblock.class);
         return imb == null ? 0.0F : imb.getMultiBlockStrength(tmb.relayNum, player);
      }
   }
}