import { _decorator, Component, Node } from 'cc';
import { ActiveSkillBase } from './ActiveSkillBase';
import { Vec3 } from 'cc';
import { EACTIVE_SKILL_TYPE, GameDefine } from '../../config/GameDefine';
import { RigidBody2D } from 'cc';
import { Vec2 } from 'cc';
import { UmLog } from '../../../../cc-common/cc-util/UmLog';
import { UmUtil } from '../../../../cc-common/cc-util/UmUtil';
import { GameGlobalData } from '../../global/GameGlobalData';
const { ccclass, property } = _decorator;

@ccclass('ActiveSkill1')
export class ActiveSkill1 extends ActiveSkillBase {
    euler: Vec3 = new Vec3();
    body: RigidBody2D;


    public enableActiveSkill(data, parent) {
        super.enableActiveSkill(data, parent);
        this.skillType = Number(EACTIVE_SKILL_TYPE.SKILL_1);
        this.speed = this.speed / this.useTime;
        this.node.setScaleY(this.range);

        this.addForce(parent);
    }


    addForce(parent)
    {
        this.body = (parent as Node)?.getComponent(RigidBody2D);
        if (!this.body) return;
        this.body.linearDamping = this.range;
        var velocity = UmUtil.scaleVector3(GameGlobalData.Instance.lastHeroMoveDirection.normalize(), 1700 / 6 * this.range);
        this.body.applyLinearImpulseToCenter(new Vec2(velocity.x, velocity.y), false); 
    }

    update(dt: number)
    {
        if (!this.body) return;

        var volocity = this.body.linearVelocity;
        if (Vec2.distance(Vec2.ZERO, volocity) < 0.1)
        {
            this.body = null;
            this.destroyNode();
            return;    
        }
    }
    
}