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

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package net.minecraft.server;

import org.bukkit.entity.Silverfish;
import org.jetbrains.annotations.NotNull;

import java.util.Random;

public class EntitySilverfish extends EntityMonster {

  private final EntitySilverfish.PathfinderGoalSilverfishWakeOthers a;

  public EntitySilverfish(World world) {
    super(world);
    this.setSize(0.4F, 0.3F);
    this.goalSelector.a(1, new PathfinderGoalFloat(this));
    this.goalSelector.a(3, this.a = new EntitySilverfish.PathfinderGoalSilverfishWakeOthers(this));
    this.goalSelector.a(4, new PathfinderGoalMeleeAttack(this, EntityHuman.class, 1.0D, false));
    this.goalSelector.a(5, new EntitySilverfish.PathfinderGoalSilverfishHideInBlock(this));
    this.targetSelector.a(1, new PathfinderGoalHurtByTarget(this, true));
    this.targetSelector.a(2, new PathfinderGoalNearestAttackableTarget(this, EntityHuman.class, true));
  }

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

  public double am() {
    return 0.2D;
  }

  public float getHeadHeight() {
    return 0.1F;
  }

  protected void initAttributes() {
    super.initAttributes();
    this.getAttributeInstance(GenericAttributes.maxHealth).setValue(8.0D);
    this.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(0.25D);
    this.getAttributeInstance(GenericAttributes.ATTACK_DAMAGE).setValue(1.0D);
  }

  protected boolean s_() {
    return false;
  }

  protected String z() {
    return "mob.silverfish.say";
  }

  protected String bo() {
    return "mob.silverfish.hit";
  }

  protected String bp() {
    return "mob.silverfish.kill";
  }

  public boolean damageEntity(DamageSource damagesource, float f) {
    if (this.isInvulnerable(damagesource)) {
      return false;
    } else {
      if (damagesource instanceof EntityDamageSource || damagesource == DamageSource.MAGIC) {
        this.a.f();
      }

      return super.damageEntity(damagesource, f);
    }
  }

  protected void a(BlockPosition pos, Block block) {
    this.makeSound("mob.silverfish.step", 0.15F, 1.0F);
  }

  protected Item getLoot() {
    return null;
  }

  public void t_() {
    this.aI = this.yaw;
    super.t_();
  }

  public float a(BlockPosition blockposition) {
    return this.world.getType(blockposition.down()).getBlock() == Blocks.STONE ? 10.0F : super.a(blockposition);
  }

  protected boolean n_() {
    return true;
  }

  public boolean bR() {
    if (super.bR()) {
      EntityHuman entityhuman = this.world.findNearbyPlayer(this, 5.0D);

      return entityhuman == null;
    } else {
      return false;
    }
  }

  public EnumMonsterType getMonsterType() {
    return EnumMonsterType.ARTHROPOD;
  }

  static class PathfinderGoalSilverfishHideInBlock extends PathfinderGoalRandomStroll {

    private final EntitySilverfish silverfish;
    private EnumDirection b;
    private boolean c;

    public PathfinderGoalSilverfishHideInBlock(EntitySilverfish entitysilverfish) {
      super(entitysilverfish, 1.0D, 10);
      this.silverfish = entitysilverfish;
      this.a(1);
    }

    public boolean a() {
      if (this.silverfish.getGoalTarget() != null) {
        return false;
      } else if (!this.silverfish.getNavigation().m()) {
        return false;
      } else {
        Random random = this.silverfish.bc();

        if (random.nextInt(10) == 0) {
          this.b = EnumDirection.a(random);
          BlockPosition blockposition = (new BlockPosition(this.silverfish.locX, this.silverfish.locY + 0.5D, this.silverfish.locZ)).shift(this.b);
          IBlockData iblockdata = this.silverfish.world.getType(blockposition);

          if (BlockMonsterEggs.d(iblockdata)) {
            this.c = true;
            return true;
          }
        }

        this.c = false;
        return super.a();
      }
    }

    public boolean b() {
      return !this.c && super.b();
    }

    public void c() {
      if (!this.c) {
        super.c();
      } else {
        World world = this.silverfish.world;
        BlockPosition blockposition = (new BlockPosition(this.silverfish.locX, this.silverfish.locY + 0.5D, this.silverfish.locZ)).shift(this.b);
        IBlockData iblockdata = world.getType(blockposition);

        if (BlockMonsterEggs.d(iblockdata)) {
          // CraftBukkit start
          if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.silverfish, blockposition.getX(), blockposition.getY(), blockposition.getZ(), Blocks.MONSTER_EGG, Block.getId(BlockMonsterEggs.getById(iblockdata.getBlock().toLegacyData(iblockdata)))).isCancelled()) {
            return;
          }
          // CraftBukkit end
          world.setTypeAndData(blockposition, Blocks.MONSTER_EGG.getBlockData().set(BlockMonsterEggs.VARIANT, BlockMonsterEggs.EnumMonsterEggVarient.a(iblockdata)), 3);
          this.silverfish.y();
          this.silverfish.die();
        }

      }
    }
  }

  static class PathfinderGoalSilverfishWakeOthers extends PathfinderGoal {

    private final EntitySilverfish silverfish;
    private int b;

    public PathfinderGoalSilverfishWakeOthers(EntitySilverfish entitysilverfish) {
      this.silverfish = entitysilverfish;
    }

    public void f() {
      if (this.b == 0) {
        this.b = 20;
      }

    }

    public boolean a() {
      return this.b > 0;
    }

    public void e() {
      --this.b;
      if (this.b <= 0) {
        World world = this.silverfish.world;
        Random random = this.silverfish.bc();
        BlockPosition blockposition = new BlockPosition(this.silverfish);

        for (int i = 0; i <= 5 && i >= -5; i = i <= 0 ? 1 - i : 0 - i) {
          for (int j = 0; j <= 10 && j >= -10; j = j <= 0 ? 1 - j : 0 - j) {
            for (int k = 0; k <= 10 && k >= -10; k = k <= 0 ? 1 - k : 0 - k) {
              BlockPosition blockposition1 = blockposition.a(j, i, k);
              IBlockData iblockdata = world.getType(blockposition1);

              if (iblockdata.getBlock() == Blocks.MONSTER_EGG) {
                // CraftBukkit start
                if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.silverfish, blockposition1.getX(), blockposition1.getY(), blockposition1.getZ(), Blocks.AIR, 0).isCancelled()) {
                  continue;
                }
                // CraftBukkit end
                if (world.getGameRules().getBoolean("mobGriefing")) {
                  world.setAir(blockposition1, true);
                } else {
                  world.setTypeAndData(blockposition1, iblockdata.get(BlockMonsterEggs.VARIANT).d(), 3);
                }

                if (random.nextBoolean()) {
                  return;
                }
              }
            }
          }
        }
      }

    }
  }
}