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

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package net.minecraft.server;

public class PathfinderGoalTempt extends PathfinderGoal {
	
	private final EntityCreature a;
	private final double b;
	private double c;
	private double d;
	private double e;
	private double f;
	private double g;
	private EntityHuman h;
	private int i;
	private boolean j;
	private final Item k;
	private final boolean l;
	private boolean m;
	
	public PathfinderGoalTempt(EntityCreature entitycreature, double d0, Item item, boolean flag) {
		this.a = entitycreature;
		this.b = d0;
		this.k = item;
		this.l = flag;
		this.setMutexBits(3);
		if (!(entitycreature.getNavigation() instanceof Navigation)) {
			throw new IllegalArgumentException("Unsupported mob type for TemptGoal");
		}
	}
	
	public boolean a() {
		if (this.i > 0) {
			--this.i;
			return false;
		} else {
			this.h = this.a.world.findNearbyPlayer(this.a, 10.0D);
			if (this.h == null) {
				return false;
			} else {
				ItemStack itemstack = this.h.bZ();
				
				return itemstack != null && itemstack.getItem() == this.k;
			}
		}
	}
	
	public boolean b() {
		if (this.l) {
			if (this.a.getDistanceSquaredToEntity(this.h) < 36.0D) {
				if (this.h.getDistanceSquared(this.c, this.d, this.e) > 0.010000000000000002D) {
					return false;
				}
				
				if (Math.abs((double) this.h.pitch - this.f) > 5.0D || Math.abs((double) this.h.yaw - this.g) > 5.0D) {
					return false;
				}
			} else {
				this.c = this.h.locX;
				this.d = this.h.locY;
				this.e = this.h.locZ;
			}
			
			this.f = this.h.pitch;
			this.g = this.h.yaw;
		}
		
		return this.a();
	}
	
	public void c() {
		this.c = this.h.locX;
		this.d = this.h.locY;
		this.e = this.h.locZ;
		this.j = true;
		this.m = ((Navigation) this.a.getNavigation()).e();
		((Navigation) this.a.getNavigation()).a(false);
	}
	
	public void d() {
		this.h = null;
		this.a.getNavigation().clearPathEntity();
		this.i = 100;
		this.j = false;
		((Navigation) this.a.getNavigation()).a(this.m);
	}
	
	public void e() {
		this.a.getControllerLook().a(this.h, 30.0F, (float) this.a.getVerticalFaceSpeed());
		if (this.a.getDistanceSquaredToEntity(this.h) < 6.25D) {
			this.a.getNavigation().clearPathEntity();
		} else {
			this.a.getNavigation().tryMoveToEntity(this.h, this.b);
		}
		
	}
	
	public boolean f() {
		return this.j;
	}
}