import GRoleBase from "../role/GRoleBase";
import GFSMBase, { GFSMProcessInfo } from "./GFSMBase";


export default abstract class GFSMBattle extends GFSMBase{

    //流程图
    process: { [key: number]: GFSMProcessInfo; } = {
        0:{
            title:"寻找敌人",
            execute: this.onSeekEnemyProcess.bind(this),
            to:[1]
        },
        1:{
            title:"攻击敌人",
            execute: this.onAttackProcess.bind(this),
        }
    }

    //锁定的敌人
    enemy:GRoleBase<any>;


    abstract onSeekEnemy():GRoleBase<any>;

    //寻敌流程
    onSeekEnemyProcess():number{

        if(this.enemy){
            //如果有敌人 直接 攻击
            return 1;
        }

        if(this.enemy = this.onSeekEnemy()){
            //如果有敌人 直接 攻击
            return 1;
        }
        
        //负责继续寻敌
        return 0;

    }

    abstract onAttack();

    //攻击敌人
    onAttackProcess(){
        this.onAttack();
        return 0;
    }


}