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

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package net.minecraft.server;

import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import org.bukkit.Material;
import org.bukkit.craftbukkit.event.CraftEventFactory;
// CraftBukkit end

public class PathfinderGoalEatTile extends PathfinderGoal {
	
	private static final Predicate b = BlockStatePredicate.a(Blocks.TALLGRASS).a(BlockLongGrass.TYPE, Predicates.equalTo(BlockLongGrass.EnumTallGrassType.GRASS));
	private final EntityInsentient c;
	private final World d;
	int a;
	
	public PathfinderGoalEatTile(EntityInsentient entityinsentient) {
		this.c = entityinsentient;
		this.d = entityinsentient.world;
		this.setMutexBits(7);
	}
	
	public boolean a() {
		if (this.c.getRandom().nextInt(this.c.isBaby() ? 50 : 1000) != 0) {
			return false;
		} else {
			BlockPosition blockposition = new BlockPosition(this.c.locX, this.c.locY, this.c.locZ);
			
			return PathfinderGoalEatTile.b.apply(this.d.getType(blockposition)) || this.d.getType(blockposition.down()).getBlock() == Blocks.GRASS;
		}
	}
	
	public void c() {
		this.a = 40;
		this.d.broadcastEntityEffect(this.c, (byte) 10);
		this.c.getNavigation().clearPathEntity();
	}
	
	public void d() {
		this.a = 0;
	}
	
	public boolean b() {
		return this.a > 0;
	}
	
	public int f() {
		return this.a;
	}
	
	public void e() {
		this.a = Math.max(0, this.a - 1);
		if (this.a == 4) {
			BlockPosition blockposition = new BlockPosition(this.c.locX, this.c.locY, this.c.locZ);
			
			if (PathfinderGoalEatTile.b.apply(this.d.getType(blockposition))) {
				// CraftBukkit
				if (!CraftEventFactory.callEntityChangeBlockEvent(this.c, this.c.world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), Material.AIR, !this.d.getGameRules().getBoolean("mobGriefing")).isCancelled()) {
					this.d.setAir(blockposition, false);
				}
				
				this.c.eatGrassBonus();
			} else {
				BlockPosition blockposition1 = blockposition.down();
				
				if (this.d.getType(blockposition1).getBlock() == Blocks.GRASS) {
					// CraftBukkit
					if (!CraftEventFactory.callEntityChangeBlockEvent(this.c, this.c.world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), Material.AIR, !this.d.getGameRules().getBoolean("mobGriefing")).isCancelled()) {
						this.d.triggerEffect(2001, blockposition1, Block.getId(Blocks.GRASS));
						this.d.setTypeAndData(blockposition1, Blocks.DIRT.getBlockData(), 2);
					}
					
					this.c.eatGrassBonus();
				}
			}
			
		}
	}
}