JisolGame/JisolGameCocos/assets/script/battle/base/role/GRoleBase.ts

import { _decorator, sp } from "cc";
import GObject from "../GObject";
import { JNFrameInfo } from "../../../../../extensions/ngame/assets/ngame/sync/frame/JNSyncFrame";
import GFSMBase from "../fsm/GFSMBase";
import GFSMBattle from "../fsm/base/GFSMBattle/GFSMBattle";
import { GFSMBattleAmin } from "../fsm/base/GFSMBattle/GFSMBattleAmin";
import { Vec2 } from "cc";
import { v2 } from "cc";
import { v3 } from "cc";
import { GTactical } from "../../entity/GTactical";
const { ccclass, property } = _decorator;

export enum GRoleAnimEvent{
    Attack = "attack", //普通攻击
}

//角色基类
export default abstract class GRoleBase<T> extends GObject<T>{

    @property(sp.Skeleton)
    spine:sp.Skeleton;

    //状态机
    fsm:GFSMBattle;

    //动画状态机
    fsmAnim:GFSMBattleAmin;

    //玩家是否镜像
    _isMirror:boolean = false;

    //玩家攻击范围
    range:number = 100;

    //移动速度
    moveSpeed:number = 80;

    //在阵容中的下标
    tacticalIndex:number;
    //阵容
    tactical:GTactical;
    //阵容位置
    _tacticalPos:Vec2;
    get tacticalPos(){ return this._tacticalPos}
    set tacticalPos(value:Vec2){ this._tacticalPos = value}

    //血量
    blood:number = 100;
    fullBlood:number = 100;

    get isMirror(){
        return this._isMirror;
    }
    set isMirror(value:boolean){
        if(value){
            GObject.SetMirror(this);
        }else{
            GObject.SetMirror(this,false);
        }
        this._isMirror = value;
    }

    onSyncLoad(){
        
        if(!this.spine) this.spine = this.node.getComponent(sp.Skeleton);
        //如果没有生成则直接销毁
        if(!this.spine) {
            this.node.removeFromParent();
            return;
        }

        //创建角色状态机
        this.fsm = this.fsmCreate();
        //创建角色动画状态机
        this.fsmAnim = this.fsmAnimCreate();
        
        //监听攻击
        this.fsmAnim.addEventListener(GRoleAnimEvent.Attack,this.onAttack.bind(this));

    }

    //攻击
    onAttack(){
        //敌人扣血
        this.fsm.enemy.onHit();
    }

    //受击
    onHit(){
        this.blood--;
    }


    //创建一个状态机
    protected abstract fsmCreate():GFSMBattle;
    //创建一个动画状态机
    protected abstract fsmAnimCreate():GFSMBattleAmin;

    onSyncUpdate(dt: number,frame:JNFrameInfo, input?: T){
        //更新状态机
        this.fsm && this.fsm.onUpdate(dt / 1000);
        this.fsmAnim && this.fsmAnim.onUpdate(dt / 1000);
    }

    //向目标点移动
    onMoveTarget(target:Vec2,dt:number){
        
        //获取两个坐标差值向量
        let mins = this.v2World.subtract(target);
        let normal = this.v2World.subtract(target).normalize();
        
        if(Vec2.len(normal) >= Vec2.len(mins)){
            this.node.setWorldPosition(Object.assign(v3(),target.clone()));
            return true;
        }else{
            //移动
            this.node.worldPosition = this.node.worldPosition.subtract(v3(normal.x*dt*this.moveSpeed,normal.y*dt*this.moveSpeed,0))
            return false;
        }
        
    }

}