net.minecraft.server.EntitySnowman Maven / Gradle / Ivy

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package net.minecraft.server;

// CraftBukkit start

import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.craftbukkit.util.CraftMagicNumbers;
import org.bukkit.entity.Snowman;
import org.bukkit.event.block.EntityBlockFormEvent;
import org.jetbrains.annotations.NotNull;
// CraftBukkit end

public class EntitySnowman extends EntityGolem implements IRangedEntity {

  public EntitySnowman(World world) {
    super(world);
    this.setSize(0.7F, 1.9F);
    ((Navigation) this.getNavigation()).a(true);
    this.goalSelector.a(1, new PathfinderGoalArrowAttack(this, 1.25D, 20, 10.0F));
    this.goalSelector.a(2, new PathfinderGoalRandomStroll(this, 1.0D));
    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, EntityInsentient.class, 10, true, false, IMonster.d));
  }

  protected void initAttributes() {
    super.initAttributes();
    this.getAttributeInstance(GenericAttributes.maxHealth).setValue(4.0D);
    this.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(0.20000000298023224D);
  }

  @NotNull
  @Override
  public Snowman getEntity() {
    return (Snowman) super.getEntity();
  }

  public void m() {
    super.m();
    if (!this.world.isClientSide) {
      int i = MathHelper.floor(this.locX);
      int j = MathHelper.floor(this.locY);
      int k = MathHelper.floor(this.locZ);

      if (this.U()) {
        this.damageEntity(DamageSource.DROWN, 1.0F);
      }

      if (this.world.getBiome(new BlockPosition(i, 0, k)).a(new BlockPosition(i, j, k)) > 1.0F) {
        this.damageEntity(CraftEventFactory.MELTING, 1.0F); // CraftBukkit - DamageSource.BURN -> CraftEventFactory.MELTING
      }

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

        if (this.world.getType(blockposition).getBlock().getMaterial() == Material.AIR && this.world.getBiome(new BlockPosition(i, 0, k)).a(blockposition) < 0.8F && Blocks.SNOW_LAYER.canPlace(this.world, blockposition)) {
          // CraftBukkit start
          org.bukkit.block.BlockState blockState = this.world.getWorld().getBlockAt(i, j, k).getState();
          blockState.setType(CraftMagicNumbers.getMaterial(Blocks.SNOW_LAYER));

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

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

  }

  protected Item getLoot() {
    return Items.SNOWBALL;
  }

  protected void dropDeathLoot(boolean flag, int i) {
    int j = this.random.nextInt(16);

    for (int k = 0; k < j; ++k) {
      this.a(Items.SNOWBALL, 1);
    }

  }

  public void a(EntityLiving entityliving, float f) {
    EntitySnowball entitysnowball = new EntitySnowball(this.world, this);
    double d0 = entityliving.locY + (double) entityliving.getHeadHeight() - 1.100000023841858D;
    double d1 = entityliving.locX - this.locX;
    double d2 = d0 - entitysnowball.locY;
    double d3 = entityliving.locZ - this.locZ;
    float f1 = MathHelper.sqrt(d1 * d1 + d3 * d3) * 0.2F;

    entitysnowball.shoot(d1, d2 + (double) f1, d3, 1.6F, 12.0F);
    this.makeSound("random.bow", 1.0F, 1.0F / (this.bc().nextFloat() * 0.4F + 0.8F));
    this.world.addEntity(entitysnowball);
  }

  public float getHeadHeight() {
    return 1.7F;
  }
}