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

import { _decorator, sp } from "cc";
import GObject, { GTowards } from "../GObject";
import { JNFrameInfo } from "../../../../../extensions/ngame/assets/ngame/sync/frame/JNSyncFrame";
import GFSMBattle from "../fsm/base/GFSMBattle/GFSMBattle";
import { GFSMBattleAmin, GFSMBattleAminEnum } from "../fsm/base/GFSMBattle/GFSMBattleAmin";
import { Vec2 } from "cc";
import { v3 } from "cc";
import { GTactical } from "../../entity/GTactical";
import { JEasing, JTween } from "../../../../../extensions/ngame/assets/ngame/sync/frame/game/tween/JNFrameTween";
import { v2 } from "cc";
import { app } from "../../../App";
import { TableGRoleAttack } from "../../../../resources/config/ts/TableGRoleAttack";
import { GAttack, GAttackBase } from "../attack/GAttack";
import { TableGRole } from "../../../../resources/config/ts/TableGRole";
import { TableGRoleSkill } from "../../../../resources/config/ts/TableGRoleSkill";
import { GSkill, GSkillBase, GSkillState } from "../../skill/GSkill";
import JNSkeleton from "../../../../../extensions/ngame/assets/ngame/sync/frame/game/spine/JNFrameSkeleton";
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(JNSkeleton)
    spine:JNSkeleton;

    //角色
    role:TableGRole

    //角色技能
    skills:GSkillBase[] = [];

    //角色类型
    type:number;

    //状态机
    fsm:GFSMBattle;

    //动画状态机
    fsmAnim:GFSMBattleAmin;

    //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;
    get tactical(){return this._tactical};
    set tactical(value:GTactical){
        this.setTowards(value.towards);
        this._tactical = value;
    }
    //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;

    //是否死亡
    _isDie:boolean = false;
    get isDie(){ return this._isDie}
    set isDie(value:boolean){ 
        this._isDie = value;
        //设置死亡状态
        this.fsmAnim.isDie = value;
    }

    //受击回调
    hitCallbacks:Function[] = [];
    //添加受击回调
    addHitCallback(fun:Function){this.hitCallbacks.push(fun)};

    //攻击回调
    attackCallbacks:Function[] = [];
    //添加受击回调
    addAttackCallback(fun:Function){this.attackCallbacks.push(fun)};

    get():GRoleBase<T>{
        if(this.isDie) return null;
        return this;
    }

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

        // this.spine.debugBones = true;
        
        this.bind(this.role);

        //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));
        //监听死亡击飞
        this.fsmAnim.addStartListener(GFSMBattleAminEnum.Fly,this.onFly.bind(this));

    }

    //设置角色
    bind(role:TableGRole){
        if(this.spine)
            this.spine.skeletonData = app.role.skData[role.id];

        this.range = role.roleAttackRange; //设置攻击范围
        this.role = role; //设置角色

        // 设置技能
        this.skills = role.roleSkillIds.map(skillId => {
            let info = TableGRoleSkill.getConfig(skillId);
            return (new GSkill[info.skillController]()).bind(this,info);
        })
    }

    //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);

        //更新技能
        this.skills.forEach(skill => skill.onUpdate(dt));

    }

    //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();
        
        //设置朝向
        if(normal.x != 0){
            if(normal.x < 0){
                this.setTowards(GTowards.RIGHT)
            }else{
                this.setTowards(GTowards.LEFT)
            }
        }
        
        
        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;
        }
        
    }

    //朝向目标
    onTowardsTarget(role:GRoleBase<{}>){
        //获取两个坐标差值向量
        let normal = this.v2World.subtract(role.v2World).normalize();
        //设置朝向
        if(normal.x != 0){
            if(normal.x < 0){
                this.setTowards(GTowards.RIGHT)
            }else{
                this.setTowards(GTowards.LEFT)
            }
        }
    }

    //攻击
    onAttack(){
        if(!this.fsm.enemy) return;
        //敌人扣血
        let info = TableGRoleAttack.getConfig(this.role.id);
        (new GAttack[info.attackWay]()).attack(this,info);
        this.attackCallbacks.forEach(fun => fun());
    }

    //释放技能 每一次只能释放一次
    onSkill():boolean{

        for (const item of this.skills) {
            if(item.isRelease()){
                //如果可以释放则释放
                item.release();
                return true;
            }
        }
        return false;

    }

    //受击
    onHit(){
        // return;
        this.blood -= 10;
        this.hitCallbacks.forEach(fun => fun());
        //检测是否死亡
        if(this.blood <= 0){
            //关闭状态机
            this.fsm.close();
            //设置死亡
            this.isDie = true;
        }
    }

    onDebugHit(){
        this.blood -= 10;
        //检测是否死亡
        if(this.blood <= 0){
            //关闭状态机
            this.fsm.close();
            //设置死亡
            this.isDie = true;
        }
    }

    //击飞
    onFly(){

        if(this.nId == 1)
            console.log("onFly");
        let vWorld = this.node.worldPosition;
        let vEndWorld = this.getWorldBackLen(v2(1500,500));
        this.JTween(vWorld)
            .to({x:vEndWorld.x},1000)
            .onUpdate(pos => this.node.worldPosition = pos)
            .start();
        this.JTween(vWorld)
            .to({y:vEndWorld.y},1000)
            .easing(JEasing.Circular.Out)
            .onUpdate(pos => this.node.worldPosition = vWorld)
            .start();

    }

    //恢复阵容朝向
    onRecoverTacticalTowards(){
        this.setTowards(this.tactical.towards);
    }

    //过滤敌人
    filterEnemy(roles:GRoleBase<{}>[] = []){
        return roles.filter(role => role.type != this.type);
    }

    //判断是否可以释放技能
    isReleaseSkill():boolean{
        for (const skill of this.skills) {
            if(skill.isRelease()){
                return true;
            }
        }
        return false;
    }

    //释放技能
    onReleaseSkill():boolean{
        for (const skill of this.skills) {
            if(skill.isRelease()){
                skill.release();
                return true;
            }
        }
        return false;
    }

    //是否正在释放技能
    isReleasingSkill():boolean {
        for (const skill of this.skills) {
            if(skill.state() == GSkillState.Releasing){
                return true;
            }
        }
        return false;
    }


}