import { _decorator } from "cc";
import GBaseMode from "../GBaseMode";
import { GTactical } from "../entity/GTactical";
import { Prefab } from "cc";
import GRoleEntity from "../base/role/impl/GRoleEntity";
import { instantiate } from "cc";
import { Vec2 } from "cc";
const { ccclass, property } = _decorator;



//PVP 角色
export enum GPVPModePlayerEnum{
    PLAYER, //玩家
    ENEMY, //敌人
}

//PVP 玩家信息
export interface GPVPModePlayerInfo{
    //阵法
    tactical: GTactical;
    //宠物列表
    roles: any[];
}

/**
 * PVP 模式
 */
@ccclass('GPVPMode')
export default class GPVPMode extends GBaseMode{

    @property(Prefab)
    rolePrefab: Prefab = null;
    
    //玩家信息
    playerInfo: GPVPModePlayerInfo = { tactical: GTactical.getTactical1(),roles: [{},{},{}] };
    //敌方信息
    enemyInfo: GPVPModePlayerInfo = { tactical: GTactical.getTactical2(true),roles: [{},{},{}] };

    //玩家宠物
    playerRoles: GRoleEntity[] = [];
    //敌方宠物
    enemyRoles: GRoleEntity[] = [];

    //玩家位置
    playerPos: Vec2 = new Vec2(-400,0);
    //敌方位置
    enemyPos: Vec2 = new Vec2(400,0);


    onSyncInitSuccess(): void {

        //初始化战斗
        console.log("GPVPMode 模式初始化");
        
        //生成玩家
        this.playerInfo.roles.forEach((info,index) => this.onGenRole(GPVPModePlayerEnum.PLAYER,index+1))
        this.enemyInfo.roles.forEach((info,index) => this.onGenRole(GPVPModePlayerEnum.ENEMY,index+1))

    }

    //生成角色
    onGenRole(type: GPVPModePlayerEnum,index:number) {

        let pos:Vec2 = this.getInfo(type).tactical.getPosition(index);
        if(!pos) return;
        let role = instantiate(this.rolePrefab);
        let entity = role.getComponent(GRoleEntity)
        this.addGObject(entity,this.getInfo(type).tactical.getPosition(index,this.getTacticalPos(type)));

    }

    //获取配置
    getInfo(type: GPVPModePlayerEnum): GPVPModePlayerInfo {
        if(type == GPVPModePlayerEnum.PLAYER) return this.playerInfo;
        if(type == GPVPModePlayerEnum.ENEMY) return this.enemyInfo;
    }

    //获取位置
    getTacticalPos(type: GPVPModePlayerEnum):Vec2{
        if(type == GPVPModePlayerEnum.PLAYER) return this.playerPos;
        if(type == GPVPModePlayerEnum.ENEMY) return this.enemyPos;
    }
    
}