import { _decorator, Component, Node } from 'cc';
import { app } from '../../../App';
import GRoleDefault from '../../../battle/base/role/GRoleDefault';
import { GData } from '../../../consts/GData';
import { v2 } from 'cc';
import { Prefab } from 'cc';
import { instantiate } from 'cc';
import { v3 } from 'cc';
import { ModeRenderHitText } from './ModeRenderHitText';
const { ccclass, property } = _decorator;

export enum ModeRenderEvent{
    //受击
    HIT = "ModeRenderEvent_HIT"
}

@ccclass('ModeRender')
export class ModeRender extends Component {

    //受击预制体
    @property(Prefab)
    hitPrefab:Prefab;

    onLoad(){

        app.event.on(ModeRenderEvent.HIT,this.onHit,this);

    }

    protected onDestroy(): void {

        app.event.off(ModeRenderEvent.HIT,this.onHit,this);

    }
    
    //受击
    onHit(role:GRoleDefault,hit:number){

        if(!role.get()) return;

        let rolePos = GData.WorldCanvas.camera.worldToScreen(role.node.worldPosition);
        
        let hitNode = instantiate(this.hitPrefab);

        this.node.addChild(hitNode);
        hitNode.position = rolePos.add(v3(0,100,0));
        
        hitNode.getComponent(ModeRenderHitText).setText(hit);

    }

}