Java 类net.minecraft.entity.ai.EntityAITaskEntry 实例源码

public void func_85156_a(EntityAIBase p_85156_1_) {
   Iterator var2 = this.field_75782_a.iterator();

   while(var2.hasNext()) {
      EntityAITaskEntry var3 = (EntityAITaskEntry)var2.next();
      EntityAIBase var4 = var3.field_75733_a;
      if(var4 == p_85156_1_) {
         if(this.field_75780_b.contains(var3)) {
            var4.func_75251_c();
            this.field_75780_b.remove(var3);
         }

         var2.remove();
      }
   }

}

private boolean func_75775_b(EntityAITaskEntry p_75775_1_) {
   this.field_75781_c.func_76320_a("canUse");
   Iterator var2 = this.field_75782_a.iterator();

   while(var2.hasNext()) {
      EntityAITaskEntry var3 = (EntityAITaskEntry)var2.next();
      if(var3 != p_75775_1_) {
         if(p_75775_1_.field_75731_b >= var3.field_75731_b) {
            if(this.field_75780_b.contains(var3) && !this.func_75777_a(p_75775_1_, var3)) {
               this.field_75781_c.func_76319_b();
               return false;
            }
         } else if(this.field_75780_b.contains(var3) && !var3.field_75733_a.func_75252_g()) {
            this.field_75781_c.func_76319_b();
            return false;
         }
      }
   }

   this.field_75781_c.func_76319_b();
   return true;
}

/**
 * All AI's with higher or equal priority value (less valued) is incremented
 * by one before this AI is inserted. Thus it comes before an old AI with same
 * priority value
 */
private static void insertAI(EntityAnimal animal, int priority, EntityAIBase aitask) {
  // System.out.println("Rewriting the animal: "+cow);
  // First increment the priority of every taskEntry that has same-or-higher
  // priority as the new one
  for (Object o2 : animal.tasks.taskEntries) {
    EntityAITaskEntry taskEntry = (EntityAITaskEntry) o2;
    if (taskEntry.priority >= priority) {
      taskEntry.priority++;
    }
  }
  animal.tasks.addTask(priority, aitask);
}

public static void rewriteAnimalAIs(World w) {

    List allEntities = w.loadedEntityList;
    for (Object o : allEntities) {
      if (o instanceof EntityCow || o instanceof EntitySheep || o instanceof EntityPig || o instanceof EntityChicken) {
        EntityAnimal animal = (EntityAnimal) o;
        boolean hasFeedingAI = false;
        for (Object o2 : animal.tasks.taskEntries) {
          EntityAITaskEntry taskEntry = (EntityAITaskEntry) o2;
          if (taskEntry.action instanceof EntityAIFeeding) hasFeedingAI = true;
        }
        if (!hasFeedingAI) {
          EntityAICoward cowardAI = new EntityAICoward(animal, 2.0F);
          insertAI(animal, 2, cowardAI);

          EntityAISleepAtNight sleepAI = new EntityAISleepAtNight(animal);
          insertAI(animal, 3, sleepAI);

          float foodPerEating = 1.0F;
          if (animal instanceof EntityChicken) foodPerEating = 2.0F;
          EntityAIFeeding ai = new EntityAIFeeding(animal, 0.75f, foodPerEating);
          ai.addFoodtype(Block.tallGrass.blockID);
          ai.addFoodtype(Block.crops.blockID);
          if (o instanceof EntityCow) {
            for (int i = 0; i < 4096; i++)
              if (Block.blocksList[i] != null && Block.blocksList[i] instanceof BlockFlower) ai.addFoodtype(i);
            // ai.addFoodtype(Block.plantYellow.blockID);
            // ai.addFoodtype(Block.plantRed.blockID);
          }
          if (o instanceof EntitySheep) {
            ai.addFoodtype(Block.sapling.blockID);
          }
          if(o instanceof EntityCow || o instanceof EntityPig || o instanceof EntitySheep) ai.addFoodtype(Item.appleRed.itemID);
          if (o instanceof EntityCow || o instanceof EntitySheep || o instanceof EntityPig) ai.addFoodtype(Item.wheat.itemID);
          if (o instanceof EntityChicken) ai.addFoodtype(Item.seeds.itemID);
          if (o instanceof EntityPig) {
            /* This may make it very hard to find carrots/potatoes...  have to test it */
            ai.addFoodtype(Block.carrot.blockID);
            ai.addFoodtype(Block.potato.blockID);
          }          
          insertAI(animal, 4, ai);
          EntityAIHerd herdAi = new EntityAIHerd(animal, 1.0F);
          insertAI(animal, 5, herdAi);
        }
      }
    }

  }

public void func_75776_a(int p_75776_1_, EntityAIBase p_75776_2_) {
   this.field_75782_a.add(new EntityAITaskEntry(this, p_75776_1_, p_75776_2_));
}

private boolean func_75773_a(EntityAITaskEntry p_75773_1_) {
   this.field_75781_c.func_76320_a("canContinue");
   boolean var2 = p_75773_1_.field_75733_a.func_75253_b();
   this.field_75781_c.func_76319_b();
   return var2;
}

private boolean func_75777_a(EntityAITaskEntry p_75777_1_, EntityAITaskEntry p_75777_2_) {
   return (p_75777_1_.field_75733_a.func_75247_h() & p_75777_2_.field_75733_a.func_75247_h()) == 0;
}