import { HeroView } from "./HeroView";
import { HeroAnimState } from "./HeroState";

/** 英雄动画状态机 */
export class HeroStateMachine {
    private _currentState: HeroAnimState = HeroAnimState.IDLE;

    /** 
     * 切换状态 
     * @param newState 新状态
     * @param view 视图组件
     */
    changeState(newState: HeroAnimState, view: HeroView) {
        if (this._currentState !== newState) {
            view.playAnimation(newState);
            this._currentState = newState;
        }
    }
}