弹出出生有一个星星动画，要在生成坦克前，生成这个动画

    1. // 出生动画，延迟两秒生成坦克
    2.       TankWar.prototype.birth = function (id) {
    3.         const { BIRTH, BIRTH_CONTAINER } = constants.animations;
    4.         const birthContainer = new PIXI.Container();
    5.         birthContainer.name = BIRTH_CONTAINER;
    6.         for (let i = 0; i < 5; i++) {
    7.           const birthAnimation = new PIXI.AnimatedSprite(id[BIRTH]);
    8.           birthAnimation.name = `birthAnimation-${i}`;
    9.           if (i === 4) {
    10.             birthAnimation.position.set(50,20);
    11.           } else {
    12.             birthAnimation.x = i * 100;
    13.             birthAnimation.y = 10;
    14.           }
    15.           birthAnimation.visible = false;
    16.           birthAnimation.animationSpeed = 0.1;
    17.           birthAnimation.play();
    18.           birthContainer.addChild(birthAnimation);
    19.         }
    20.         birthContainer.scale.x = 1.2;
    21.         birthContainer.scale.y = 1.2;
    22.         this.application.stage.addChild(birthContainer);
    23.         birthContainer.getChildByName('birthAnimation-4')
    24.         console.log(birthContainer.getChildByName('birthAnimation-4'));
    25.         birthContainer.getChildByName('birthAnimation-4').visible = true;
    26.         setTimeout(() => {
    27.           birthContainer.getChildByName('birthAnimation-4').visible = false;
    28.           this.createdPlayer(id, 50, 20);
    29.         },2000)
    30.       };
    1. //生成坦克
    2.       TankWar.prototype.createdPlayer = function (animationPosition,x,y) {
    3.         console.log(x,y)
    4.         const { vx, vy } = defaultSpeed;
    5.         this.player = new PIXI.Container();
    6.         Object.keys(constants.animations).forEach((item, index) => {
    7.           let tankDir = new PIXI.AnimatedSprite(animationPosition[constants.animations[item]]);
    8.           tankDir.animationSpeed = 0.2;
    9.           tankDir.play();
    10.           tankDir.visible = constants.animations[item] === constants.animations.INIT_TANK_DOWN;
    11.           tankDir.name = constants.animations[item];
    12.           this.player.addChild(tankDir);
    13.         });
    14.         this.player.life = this.life;
    15.         this.player.scale.x = scale.X;
    16.         this.player.scale.y = scale.Y;
    17.         this.player.vx = vx;
    18.         this.player.vy = vy;
    19.         this.player.position.set(x,y)
    21.         this.application.stage.addChild(this.player);
    22.       };
    1. //无敌动画
    2.   TankWar.prototype.wudi = function (animationPosition,x,y) {
    3.     this.wudiSprite = new PIXI.AnimatedSprite(animationPosition[constants.animations.WUDI])
    4.     this.wudiSprite.position.set(x,y);
    5.     this.wudiSprite.scale.set(2,2);
    6.     // wudiSprite.anchor.set(0.5,0.5);
    7.     this.wudiSprite.animationSpeed = 0.15;
    8.     this.wudiSprite.play();
    9.     this.application.stage.addChild(this.wudiSprite);
    10.   }