EntityDemonAnimal.java

/*******************************************************************************
 * AbyssalCraft
 * Copyright (c) 2012 - 2017 Shinoow.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * Contributors:
 *     Shinoow -  implementation
 ******************************************************************************/
package com.shinoow.abyssalcraft.common.entity.demon;

import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.IEntityLivingData;
import net.minecraft.entity.ai.EntityAIAttackMelee;
import net.minecraft.entity.ai.EntityAIHurtByTarget;
import net.minecraft.entity.ai.EntityAILookIdle;
import net.minecraft.entity.ai.EntityAINearestAttackableTarget;
import net.minecraft.entity.ai.EntityAISwimming;
import net.minecraft.entity.ai.EntityAIWander;
import net.minecraft.entity.ai.EntityAIWatchClosest;
import net.minecraft.entity.monster.EntityMob;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.init.SoundEvents;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.DamageSource;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.world.DifficultyInstance;
import net.minecraft.world.World;

import com.shinoow.abyssalcraft.api.block.ACBlocks;
import com.shinoow.abyssalcraft.api.entity.IDreadEntity;
import com.shinoow.abyssalcraft.lib.ACConfig;

public class EntityDemonAnimal extends EntityMob implements IDreadEntity {

	private boolean canBurn = false;

	public EntityDemonAnimal(World par1World)
	{
		super(par1World);
		isImmuneToFire = true;
		double var2 = 0.35D;
		tasks.addTask(0, new EntityAISwimming(this));
		tasks.addTask(2, new EntityAIAttackMelee(this, var2, true));
		tasks.addTask(3, new EntityAIWander(this, var2));
		tasks.addTask(4, new EntityAIWatchClosest(this, EntityPlayer.class, 8.0F));
		tasks.addTask(4, new EntityAILookIdle(this));
		targetTasks.addTask(1, new EntityAIHurtByTarget(this, false));
		targetTasks.addTask(2, new EntityAINearestAttackableTarget(this, EntityPlayer.class, true));
	}

	@Override
	public boolean attackEntityAsMob(Entity par1Entity)
	{
		if(ACConfig.hardcoreMode && par1Entity instanceof EntityPlayer)
			par1Entity.attackEntityFrom(DamageSource.causeMobDamage(this).setDamageBypassesArmor().setDamageIsAbsolute(), 1.5F * (float)(ACConfig.damageAmpl > 1.0D ? ACConfig.damageAmpl : 1));

		return super.attackEntityAsMob(par1Entity);
	}

	@Override
	protected float getSoundPitch()
	{
		return 0.2F;
	}

	@Override
	public void setFire(int seconds)
	{
		if(!canBurn) canBurn = true;
		super.setFire(seconds);
	}

	@Override
	public boolean processInteract(EntityPlayer par1EntityPlayer, EnumHand hand)
	{
		ItemStack stack = par1EntityPlayer.getHeldItem(hand);

		if (!stack.isEmpty() && stack.getItem() == Items.FLINT_AND_STEEL && !canBurn)
		{
			world.playSound(par1EntityPlayer, posX, posY, posZ, SoundEvents.ITEM_FLINTANDSTEEL_USE, getSoundCategory(), 1.0F, rand.nextFloat() * 0.4F + 0.8F);
			par1EntityPlayer.swingArm(hand);
			canBurn = true;

			if (!world.isRemote)
			{
				stack.damageItem(1, par1EntityPlayer);
				return true;
			}
		}

		return super.processInteract(par1EntityPlayer, hand);
	}

	@Override
	public void onLivingUpdate()
	{
		super.onLivingUpdate();

		if(!canBurn && world.isFlammableWithin(getEntityBoundingBox()))
			canBurn = true;

		if(!world.isRemote && canBurn){
			int i = MathHelper.floor(posX);
			int j = MathHelper.floor(posY);
			int k = MathHelper.floor(posZ);

			for (int l = 0; l < 4; ++l)
			{
				i = MathHelper.floor(posX + (l % 2 * 2 - 1) * 0.25F);
				j = MathHelper.floor(posY);
				k = MathHelper.floor(posZ + (l / 2 % 2 * 2 - 1) * 0.25F);
				BlockPos pos = new BlockPos(i, j, k);

				if (world.getBlockState(pos).getMaterial() == Material.AIR && Blocks.FIRE.canPlaceBlockAt(world, pos))
					world.setBlockState(pos, ACConfig.mimicFire ? ACBlocks.mimic_fire.getDefaultState() : Blocks.FIRE.getDefaultState());
			}
		}
	}

	@Override
	public void readEntityFromNBT(NBTTagCompound par1NBTTagCompound)
	{
		super.readEntityFromNBT(par1NBTTagCompound);

		canBurn = par1NBTTagCompound.getBoolean("CanBurn");

	}

	@Override
	public void writeEntityToNBT(NBTTagCompound par1NBTTagCompound)
	{
		super.writeEntityToNBT(par1NBTTagCompound);

		par1NBTTagCompound.setBoolean("CanBurn", canBurn);
	}

	@Override
	public IEntityLivingData onInitialSpawn(DifficultyInstance difficulty, IEntityLivingData par1EntityLivingData)
	{
		Object data = super.onInitialSpawn(difficulty, par1EntityLivingData);

		if(world.provider.getDimension() == 0 && ACConfig.demonAnimalFire == true && rand.nextInt(3) == 0
				|| world.provider.getDimension() == -1 && rand.nextBoolean())
			canBurn = true;

		return (IEntityLivingData)data;
	}
}