package net.minecraft.server;

import java.util.List;
// CraftBukkit start
import org.bukkit.block.BlockState;
import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.event.block.EntityBlockFormEvent;
import org.bukkit.event.entity.EntityDamageEvent;
// CraftBukkit end

public class EntitySnowman extends EntityGolem {

    public EntitySnowman(World world) {
        super(world);
        this.texture = "/mob/snowman.png";
        this.b(0.4F, 1.8F);
        this.al().a(true);
        this.goalSelector.a(1, new PathfinderGoalArrowAttack(this, 0.25F, 2, 20));
        this.goalSelector.a(2, new PathfinderGoalRandomStroll(this, 0.2F));
        this.goalSelector.a(3, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 6.0F));
        this.goalSelector.a(4, new PathfinderGoalRandomLookaround(this));
        this.targetSelector.a(1, new PathfinderGoalNearestAttackableTarget(this, EntityMonster.class, 16.0F, 0, true));
    }

    public boolean c_() {
        return true;
    }

    public int getMaxHealth() {
        return 4;
    }

    public void e() {
        super.e();
        if (this.aT()) {
            EntityDamageEvent event = new EntityDamageEvent(this.getBukkitEntity(), EntityDamageEvent.DamageCause.DROWNING, 1);
            this.world.getServer().getPluginManager().callEvent(event);

            if (!event.isCancelled()) {
                this.damageEntity(DamageSource.DROWN, event.getDamage());
            }
        }

        int i = MathHelper.floor(this.locX);
        int j = MathHelper.floor(this.locZ);

        if (this.world.getBiome(i, j).i() > 1.0F) {
            EntityDamageEvent event = new EntityDamageEvent(this.getBukkitEntity(), EntityDamageEvent.DamageCause.MELTING, 1);
            this.world.getServer().getPluginManager().callEvent(event);

            if (!event.isCancelled()) {
                this.damageEntity(DamageSource.BURN, event.getDamage());
            }
        }

        for (i = 0; i < 4; ++i) {
            j = MathHelper.floor(this.locX + (double) ((float) (i % 2 * 2 - 1) * 0.25F));
            int k = MathHelper.floor(this.locY);
            int l = MathHelper.floor(this.locZ + (double) ((float) (i / 2 % 2 * 2 - 1) * 0.25F));

            if (this.world.getTypeId(j, k, l) == 0 && this.world.getBiome(j, l).i() < 0.8F && Block.SNOW.canPlace(this.world, j, k, l)) {
                // CraftBukkit start
                BlockState blockState = this.world.getWorld().getBlockAt(j, k, l).getState();
                blockState.setTypeId(Block.SNOW.id);

                EntityBlockFormEvent event = new EntityBlockFormEvent(this.getBukkitEntity(), blockState.getBlock(), blockState);
                this.world.getServer().getPluginManager().callEvent(event);

                if(!event.isCancelled()) {
                    blockState.update(true);
                }
                // CraftBukkit end
            }
        }
    }

    public void b(NBTTagCompound nbttagcompound) {
        super.b(nbttagcompound);
    }

    public void a(NBTTagCompound nbttagcompound) {
        super.a(nbttagcompound);
    }

    protected int getLootId() {
        return Item.SNOW_BALL.id;
    }

    protected void dropDeathLoot(boolean flag, int i) {
        // CraftBukkit start
        List<org.bukkit.inventory.ItemStack> loot = new java.util.ArrayList<org.bukkit.inventory.ItemStack>();
        int j = this.random.nextInt(16);

        if (j > 0) {
            loot.add(new org.bukkit.inventory.ItemStack(Item.SNOW_BALL.id, j));
        }

        CraftEventFactory.callEntityDeathEvent(this, loot);
        // CraftBukkit end
    }
}