BlockCacophonium.java

/**
 * This class was created by <Vazkii>. It's distributed as
 * part of the Botania Mod. Get the Source Code in github:
 * https://github.com/Vazkii/Botania
 *
 * Botania is Open Source and distributed under the
 * Botania License: http://botaniamod.net/license.php
 *
 * File Created @ [Aug 23, 2015, 7:23:26 PM (GMT)]
 */
package vazkii.botania.common.block;

import java.util.ArrayList;
import java.util.List;

import javax.annotation.Nonnull;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.BlockStateContainer;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import vazkii.botania.api.state.BotaniaStateProps;
import vazkii.botania.common.block.tile.TileCacophonium;
import vazkii.botania.common.lib.LibBlockNames;

public class BlockCacophonium extends BlockMod {

	protected BlockCacophonium() {
		super(Material.WOOD, LibBlockNames.CACOPHONIUM);
		setHardness(0.8F);
	}

	@Nonnull
	@Override
	public BlockStateContainer createBlockState() {
		return new BlockStateContainer(this, BotaniaStateProps.POWERED);
	}

	@Override
	protected IBlockState pickDefaultState() {
		return blockState.getBaseState().withProperty(BotaniaStateProps.POWERED, false);
	}

	@Override
	public int getMetaFromState(IBlockState state) {
		return state.getValue(BotaniaStateProps.POWERED) ? 8 : 0;
	}

	@Nonnull
	@Override
	public IBlockState getStateFromMeta(int meta) {
		return getDefaultState().withProperty(BotaniaStateProps.POWERED, meta == 8);
	}

	@Override
	public boolean canSilkHarvest(World world, BlockPos pos, @Nonnull IBlockState state, EntityPlayer player) {
		return false;
	}

	@Override
	public boolean registerInCreative() {
		return false;
	}

	@Override
	public void neighborChanged(IBlockState state, World world, BlockPos pos, Block block, BlockPos fromPos) {
		boolean power = world.isBlockIndirectlyGettingPowered(pos) > 0 || world.isBlockIndirectlyGettingPowered(pos.up()) > 0;
		boolean powered = state.getValue(BotaniaStateProps.POWERED);

		if(power && !powered) {
			TileEntity tile = world.getTileEntity(pos);
			if(tile != null && tile instanceof TileCacophonium)
				((TileCacophonium) tile).annoyDirewolf();
			world.setBlockState(pos, state.withProperty(BotaniaStateProps.POWERED, true), 4);
		} else if(!power && powered)
			world.setBlockState(pos, state.withProperty(BotaniaStateProps.POWERED, false), 4);
	}

	@Override
	public boolean removedByPlayer(@Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest) {
		if (willHarvest) {
			// Copy of super.removedByPlayer but don't set to air yet
			// This is so getDrops below will have a TE to work with
			onBlockHarvested(world, pos, state, player);
			return true;
		} else {
			return super.removedByPlayer(state, world, pos, player, willHarvest);
		}
	}

	@Override
	public void harvestBlock(@Nonnull World world, EntityPlayer player, @Nonnull BlockPos pos, @Nonnull IBlockState state, TileEntity te, ItemStack stack) {
		super.harvestBlock(world, player, pos, state, te, stack);
		// Now delete the block and TE
		world.setBlockToAir(pos);
	}

	@Nonnull
	@Override
	public List<ItemStack> getDrops(IBlockAccess world, BlockPos pos, @Nonnull IBlockState state, int fortune) {
		ArrayList<ItemStack> stacks = new ArrayList<>();

		TileEntity tile = world.getTileEntity(pos);
		if(tile != null && tile instanceof TileCacophonium) {
			stacks.add(new ItemStack(Blocks.NOTEBLOCK));
			ItemStack thingy = ((TileCacophonium) tile).stack;
			if(!thingy.isEmpty())
				stacks.add(thingy.copy());
		}

		return stacks;
	}

	@Override
	public boolean hasTileEntity(IBlockState state) {
		return true;
	}

	@Nonnull
	@Override
	public TileEntity createTileEntity(@Nonnull World world, @Nonnull IBlockState state) {
		return new TileCacophonium();
	}

}