citizen

/ MC / MineColonies / citizen

EntityCitizen 是mc里的entity子类，

在构造函数里初始化了一个statemachine

entityStatemachine.addTransition(new TickingTransition<>(EntityState.INIT, () -> true, this::initialize, 40));
entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_CLIENT, () -> {citizenColonyHandler.updateColonyClient();return false;}, () -> null, 1));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_CLIENT, this::shouldBeInactive, () -> EntityState.INACTIVE, TICKS_20));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_CLIENT, this::refreshCitizenDataView, () -> null, TICKS_20));
entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::updateSaturation, () -> null, HEAL_CITIZENS_AFTER));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::updateVisualData, () -> null, 200));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::onServerUpdateHandlers, () -> null, TICKS_20));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::onTickDecrements, () -> null, 1));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::shouldBeInactive, () -> EntityState.INACTIVE, TICKS_20));

entityStatemachine.addTransition(new TickingTransition<>(EntityState.ACTIVE_SERVER, this::determineDesiredActivity, () -> null, 100));
entityStatemachine.addTransition(new TickingTransition<>(EntityState.INACTIVE, this::isAlive, () -> EntityState.INIT, 100));

entityCitizen还有一个livingTick方法 负责

/**
 * Called frequently so the entity can update its state every tick as required. 
	For example, zombies and skeletons. use this to react to sunlight and start to burn.
 */
@Override
public void livingTick()
{
    super.livingTick();
    entityStatemachine.tick();
}

有一个statemachine  承担状态变化的任务，如 active 死亡 回血 初始化，这些

还有一个mc的ai实现方案实现一些ai，如 吃 睡 躲怪 哀悼 生病 注视等

this.goalSelector.addGoal(++priority, new EntityAIEatTask(this));

job ai

分配工作时： this.goalSelector.addGoal(++priority, new EntityAIEatTask(this));

这里是 和 其他 交流的地方, ai只会调用job的方法.

EntityAIWorkDeliveryman

这个是Goal的子类， 可以直接添加到entity的goalSelector里

里面也包含一个状态机，主要负责的是工作相关的AI

public EntityAIWorkDeliveryman(@NotNull final JobDeliveryman deliveryman)
{
    super(deliveryman);
    super.registerTargets(
      /*
       * Check if tasks should be executed.
       */
      new AITarget(IDLE, () -> START_WORKING, 1),
      new AITarget(START_WORKING, this::checkIfExecute, this::decide, DECISION_DELAY),
      new AITarget(PREPARE_DELIVERY, this::prepareDelivery, STANDARD_DELAY),
      new AITarget(DELIVERY, this::deliver, STANDARD_DELAY),
      new AITarget(PICKUP, this::pickup, PICKUP_DELAY),
      new AITarget(DUMPING, this::dump, TICKS_SECOND)
);
worker.setCanPickUpLoot(true);

}

job 与 ai

ai里会调用job里的方法，

citizen

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