BlockMetalDoor.java

package cyano.basemetals.blocks;

import cyano.basemetals.material.IMetalObject;
import cyano.basemetals.material.MetalMaterial;
import net.minecraft.block.BlockDoor;
import net.minecraft.block.SoundType;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.util.Random;

public class BlockMetalDoor extends net.minecraft.block.BlockDoor implements IMetalObject{

	final MetalMaterial metal;
	public BlockMetalDoor(MetalMaterial metal) {
		super((metal.getToolHarvestLevel() > 0) ? Material.IRON : Material.ROCK);
		this.setSoundType(SoundType.METAL);
		this.metal = metal;
		this.blockHardness = metal.getMetalBlockHardness();
		this.blockResistance = metal.getBlastResistance();
		this.setHarvestLevel("pickaxe", metal.getRequiredHarvestLevel());
		this.disableStats();
	}
	
	@SideOnly(Side.CLIENT)
    @Override
    public ItemStack getItem(final World w, final BlockPos c, final IBlockState bs) {
        return new ItemStack(cyano.basemetals.init.Items.getDoorItemForBlock(this));
    }

	@Override
	public Item getItemDropped(final IBlockState bs, final Random prng, final int i) {
		return (bs.getValue(BlockDoor.HALF) == EnumDoorHalf.UPPER) ? null : cyano.basemetals.init.Items.getDoorItemForBlock(this);
	}
	
	@Override
    public boolean onBlockActivated(final World world, final BlockPos coord, IBlockState blockstate, 
    		                        final EntityPlayer player,
                                    final EnumHand hand, ItemStack heldItem,
                                    final EnumFacing face,
    		                        final float partialX, final float partialY, final float partialZ) {
		if (this.metal.getToolHarvestLevel() > 1) {
            return false;
        }
        final BlockPos pos = (blockstate.getValue(BlockDoor.HALF) == EnumDoorHalf.LOWER) ? coord : coord.down();
        final IBlockState bs = coord.equals(pos) ? blockstate : world.getBlockState(pos);
        if (bs.getBlock() != this) {
            return false;
        }
        blockstate = bs.cycleProperty(BlockDoor.OPEN);
        world.setBlockState(pos, blockstate, 2);
        world.markBlockRangeForRenderUpdate(pos, coord);
        world.playEvent(player, ((Boolean)blockstate.getValue(BlockDoor.OPEN)) ? 1003 : 1006, coord, 0);
        return true;
    }

	@Override
	public MetalMaterial getMetalMaterial(){
		return metal;
	}
}