javascript - Phaser 无法检测碰撞

Question

我正在用 Phaser.js 编写一个游戏，你必须避免移动宇宙飞船。鼠标被替换为不明飞行物。我需要帮助来弄清楚为什么移相器无法检测到不明飞行物和宇宙飞船群之间的碰撞。请原谅我的困惑，因为我已经尝试了很多可能的解决方案。代码:

var spaceShip;
var score = 0;
var text;
var gameOver = false;
var veggies;
var cursor;
var gameplayState = {
    create: function () {
        game.add.sprite(0,0,'Stars');
        veggies = game.add.group();
        veggies.enableBody = true;
        veggies.physicsBodyType = Phaser.Physics.ARCADE;
        function doSpaceship() {
            
            if (ships == true){
                if (ships == false){
                    kill();
                }
            if (Math.random() > 0.5){
                spaceShip = veggies.create(0, 300, 'Ship');
                spaceShip.angle = 90;
                game.physics.arcade.collide(veggies, cursor, collisionHandler);
                spaceShip.body.velocity.x=1000;
                fx.play();
                var times = game.time.events.add(Phaser.Timer.SECOND * Math.random() * 3, doSpaceship, this);
                var timess = game.time.events.add(Phaser.Timer.SECOND * 1, kill, this);
            } else {
                spaceShip = veggies.create(Math.random() * 640, 480, 'Ship');
                game.physics.arcade.collide(veggies, cursor, collisionHandler);

                spaceShip.body.velocity.y=-1000;
                gx.play();
                var times = game.time.events.add(Phaser.Timer.SECOND * Math.random() * 3, doSpaceship, this);
                var timess = game.time.events.add(Phaser.Timer.SECOND * 1, kill, this);
            }
            }
            function kill(){
                if(gameOver == false){
                    score++;
                }
                spaceShip.destroy();
            }
        }
        cursor = game.add.sprite(0,0,'Ufo');
        var ships = true;
        text = game.add.text(0,0,"Score: " + score);
        text.font = 'Saira Extra Condensed';
        doSpaceship();
        function collisionHandler(){
            gameOver = true;
        }
    },
    update: function(){
        cursor.x = game.input.mousePointer.x;

        cursor.y = game.input.mousePointer.y;
        text.setText("Score: " + score);
    }
};

Answer 1

你应该移动这条线

game.physics.arcade.collide(veggies, cursor, collisionHandler);

到更新功能。