package net.minecraft.server; import net.minecraft.util.org.apache.commons.lang3.StringUtils; // CraftBukkit start import org.bukkit.craftbukkit.entity.CraftEntity; import org.bukkit.event.entity.EntityTargetEvent; // CraftBukkit end public abstract class PathfinderGoalTarget extends PathfinderGoal { protected EntityCreature c; protected boolean d; private boolean a; private int b; private int e; private int f; public PathfinderGoalTarget(EntityCreature entitycreature, boolean flag) { this(entitycreature, flag, false); } public PathfinderGoalTarget(EntityCreature entitycreature, boolean flag, boolean flag1) { this.c = entitycreature; this.d = flag; this.a = flag1; } public boolean b() { EntityLiving entityliving = this.c.getGoalTarget(); if (entityliving == null) { return false; } else if (!entityliving.isAlive()) { return false; } else { double d0 = this.f(); if (this.c.f(entityliving) > d0 * d0) { return false; } else { if (this.d) { if (this.c.getEntitySenses().canSee(entityliving)) { this.f = 0; } else if (++this.f > 60) { return false; } } return !(entityliving instanceof EntityPlayer) || !((EntityPlayer) entityliving).playerInteractManager.isCreative(); } } } protected double f() { AttributeInstance attributeinstance = this.c.getAttributeInstance(GenericAttributes.b); return attributeinstance == null ? 16.0D : attributeinstance.getValue(); } public void c() { this.b = 0; this.e = 0; this.f = 0; } public void d() { this.c.setGoalTarget((EntityLiving) null); } protected boolean a(EntityLiving entityliving, boolean flag) { if (entityliving == null) { return false; } else if (entityliving == this.c) { return false; } else if (!entityliving.isAlive()) { return false; } else if (!this.c.a(entityliving.getClass())) { return false; } else { if (this.c instanceof EntityOwnable && StringUtils.isNotEmpty(((EntityOwnable) this.c).getOwnerName())) { if (entityliving instanceof EntityOwnable && ((EntityOwnable) this.c).getOwnerName().equals(((EntityOwnable) entityliving).getOwnerName())) { return false; } if (entityliving == ((EntityOwnable) this.c).getOwner()) { return false; } } else if (entityliving instanceof EntityHuman && !flag && ((EntityHuman) entityliving).abilities.isInvulnerable) { return false; } if (!this.c.b(MathHelper.floor(entityliving.locX), MathHelper.floor(entityliving.locY), MathHelper.floor(entityliving.locZ))) { return false; } else if (this.d && !this.c.getEntitySenses().canSee(entityliving)) { return false; } else { if (this.a) { if (--this.e <= 0) { this.b = 0; } if (this.b == 0) { this.b = this.a(entityliving) ? 1 : 2; } if (this.b == 2) { return false; } } // CraftBukkit start - Check all the different target goals for the reason, default to RANDOM_TARGET EntityTargetEvent.TargetReason reason = EntityTargetEvent.TargetReason.RANDOM_TARGET; if (this instanceof PathfinderGoalDefendVillage) { reason = EntityTargetEvent.TargetReason.DEFEND_VILLAGE; } else if (this instanceof PathfinderGoalHurtByTarget) { reason = EntityTargetEvent.TargetReason.TARGET_ATTACKED_ENTITY; } else if (this instanceof PathfinderGoalNearestAttackableTarget) { if (entityliving instanceof EntityHuman) { reason = EntityTargetEvent.TargetReason.CLOSEST_PLAYER; } } else if (this instanceof PathfinderGoalOwnerHurtByTarget) { reason = EntityTargetEvent.TargetReason.TARGET_ATTACKED_OWNER; } else if (this instanceof PathfinderGoalOwnerHurtTarget) { reason = EntityTargetEvent.TargetReason.OWNER_ATTACKED_TARGET; } org.bukkit.event.entity.EntityTargetLivingEntityEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callEntityTargetLivingEvent(this.c, entityliving, reason); if (event.isCancelled() || event.getTarget() == null) { this.c.setGoalTarget(null); return false; } else if (entityliving.getBukkitEntity() != event.getTarget()) { this.c.setGoalTarget((EntityLiving) ((CraftEntity) event.getTarget()).getHandle()); } if (this.c instanceof EntityCreature) { ((EntityCreature) this.c).target = ((CraftEntity) event.getTarget()).getHandle(); } // CraftBukkit end return true; } } } private boolean a(EntityLiving entityliving) { this.e = 10 + this.c.aH().nextInt(5); PathEntity pathentity = this.c.getNavigation().a(entityliving); if (pathentity == null) { return false; } else { PathPoint pathpoint = pathentity.c(); if (pathpoint == null) { return false; } else { int i = pathpoint.a - MathHelper.floor(entityliving.locX); int j = pathpoint.c - MathHelper.floor(entityliving.locZ); return (double) (i * i + j * j) <= 2.25D; } } } }