TileEntityDustDead.java

package com.zpig333.runesofwizardry.tileentity;

import net.minecraft.block.state.IBlockState;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.ITickable;

import com.zpig333.runesofwizardry.core.WizardryRegistry;

public class TileEntityDustDead extends TileEntityDustPlaced implements
ITickable {
	//we go with a ticking TE because the random ticks are not frequent enough (by default, on average once every 65 seconds according to math, once every ~40 sec. experimentally)
	private int nextTick=-1;
	private static final int MAX_DELAY=5*20,
			BASE_DELAY=2*20;
	@Override
	public void update() {
		if(nextTick<0&&!world.isRemote){
			nextTick = BASE_DELAY + world.rand.nextInt(MAX_DELAY);
			IBlockState state = world.getBlockState(pos);
			world.notifyBlockUpdate(pos, state, state, 3);
		}
		nextTick--;
		if(nextTick==0){
			if(world.isRemote){
				for (int i = 0; i<world.rand.nextInt(4)+1; i++){
					world.spawnParticle(EnumParticleTypes.SMOKE_NORMAL, pos.getX()+Math.random(), pos.getY()+Math.random()/2D, pos.getZ()+Math.random(), 0.07, 0.01D, 0.07D);
				}
			}else{
				int i;
				do{
					i = world.rand.nextInt(getSizeInventory());
				}while(getStackInSlot(i).isEmpty() || getStackInSlot(i).getItem()!=WizardryRegistry.dust_dead);
				setInventorySlotContents(i, ItemStack.EMPTY);
				nextTick = BASE_DELAY + world.rand.nextInt(MAX_DELAY);
				if(isEmpty()){//if there is no more dust, break the block
					world.setBlockToAir(pos);
				}
				IBlockState state = world.getBlockState(pos);
				world.notifyBlockUpdate(pos, state, state, 3);
			}
		}
	}
	/* (non-Javadoc)
	 * @see com.zpig333.runesofwizardry.tileentity.TileEntityDustPlaced#readFromNBT(net.minecraft.nbt.NBTTagCompound)
	 */
	@Override
	public void readFromNBT(NBTTagCompound tagCompound) {
		super.readFromNBT(tagCompound);
		this.nextTick=tagCompound.getInteger("ticksExisted");
	}
	/* (non-Javadoc)
	 * @see com.zpig333.runesofwizardry.tileentity.TileEntityDustPlaced#writeToNBT(net.minecraft.nbt.NBTTagCompound)
	 */
	@Override
	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound) {
		tagCompound = super.writeToNBT(tagCompound);
		tagCompound.setInteger("ticksExisted", nextTick);
		return tagCompound;
	}


}