khleug35 Posted August 18, 2018 Report Share Posted August 18, 2018 I would like to create some platform game, when the player jumps through the enemy, the enemy will face the player automatically. https://jsfiddle.net/sm80pwgt/3/ I try to find the solution, but I think it is not good method if (player.x > 340) { enemy.scale.x = -1; }else{ enemy.scale.x = 1; } My full code var game = new Phaser.Game(780, 500, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update}); var crouchFlag = false; function preload() { game.stage.backgroundColor = '#85b5e1'; game.load.image('enemy', 'http://i.imgur.com/VKpkHXz.png'); game.load.image('player', 'http://examples.phaser.io/assets/sprites/phaser-dude.png'); game.load.image('platform', 'http://examples.phaser.io/assets/sprites/platform.png'); } function create() { player = game.add.sprite(100, 200, 'player'); enemy = game.add.sprite(390, 410, 'enemy'); enemy.anchor.setTo(0.5,0.5); game.physics.arcade.enable(player); player.body.collideWorldBounds = true; player.body.gravity.y = 800; platforms = game.add.physicsGroup(); platforms.create(0, 450, 'platform'); platforms.create(400, 450, 'platform'); platforms.setAll('body.immovable', true); cursors = game.input.keyboard.createCursorKeys(); jumpButton = game.input.keyboard.addKey(Phaser.Keyboard.SPACEBAR); jumpButton2 = game.input.keyboard.addKey(Phaser.Keyboard.UP); } function update () { game.physics.arcade.collide(player, platforms); player.body.velocity.x = 0; if (cursors.left.isDown) { player.body.velocity.x = -250; } else if (cursors.right.isDown) { player.body.velocity.x = 250; } if (jumpButton.isDown && (player.body.onFloor() || player.body.touching.down)) { player.body.velocity.y = -600; } /* if (player.x > 340) { enemy.scale.x = -1; }else{ enemy.scale.x = 1; } /* } Thank you very much!!!!!!! Quote Link to comment Share on other sites More sharing options...
Tom Atom Posted August 18, 2018 Report Share Posted August 18, 2018 Your solution is OK, but you should generalize it like this: if (player.x - enemy.x > 0) { enemy.scale.x = 1; } else { enemy.scale.x = -1; } ... so you are not dependent on fixed (340) position of enemy. khleug35 1 Quote Link to comment Share on other sites More sharing options...
khleug35 Posted August 18, 2018 Author Report Share Posted August 18, 2018 15 minutes ago, Tom Atom said: Your solution is OK, but you should generalize it like this: if (player.x - enemy.x > 0) { enemy.scale.x = 1; } else { enemy.scale.x = -1; } ... so you are not dependent on fixed (340) position of enemy. OH!!!!!It work!!! Thank you very much!! Have a nice day ,Thanks Quote Link to comment Share on other sites More sharing options...
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