var game = new Phaser.Game(800, 600, Phaser.AUTO, 'phaser-example', { preload: preload, create: create, update: update, render: render }); function preload() { game.load.tilemap('map', 'assets/tilemaps/maps/collision_test.json', null, Phaser.Tilemap.TILED_JSON); game.load.image('ground_1x1', 'assets/tilemaps/tiles/ground_1x1.png'); game.load.image('walls_1x2', 'assets/tilemaps/tiles/walls_1x2.png'); game.load.image('tiles2', 'assets/tilemaps/tiles/tiles2.png'); game.load.spritesheet('dude', 'assets/games/starstruck/dude.png', 32, 48); } var player; var facing = 'left'; var jumpTimer = 0; var cursors; var jumpButton; var map; var layer; function create() { game.physics.startSystem(Phaser.Physics.P2JS); game.stage.backgroundColor = '#2d2d2d'; map = game.add.tilemap('map'); map.addTilesetImage('ground_1x1'); map.addTilesetImage('walls_1x2'); map.addTilesetImage('tiles2'); layer = map.createLayer('Tile Layer 1'); layer.resizeWorld(); // Set the tiles for collision. // Do this BEFORE generating the p2 bodies below. map.setCollisionBetween(1, 12); // Convert the tilemap layer into bodies. Only tiles that collide (see above) are created. // This call returns an array of body objects which you can perform addition actions on if // required. There is also a parameter to control optimising the map build. game.physics.p2.convertTilemap(map, layer); game.physics.p2.restitution = 0.5; game.physics.p2.gravity.y = 300; player = game.add.sprite(100, 200, 'dude'); player.animations.add('left', [0, 1, 2, 3], 10, true); player.animations.add('turn', [4], 20, true); player.animations.add('right', [5, 6, 7, 8], 10, true); game.physics.p2.enable(player); player.body.fixedRotation = true; // player.body.setMaterial(characterMaterial); game.camera.follow(player); cursors = game.input.keyboard.createCursorKeys(); jumpButton = game.input.keyboard.addKey(Phaser.Keyboard.SPACEBAR); } function update() { if (cursors.left.isDown) { player.body.moveLeft(200); if (facing != 'left') { player.animations.play('left'); facing = 'left'; } } else if (cursors.right.isDown) { player.body.moveRight(200); if (facing != 'right') { player.animations.play('right'); facing = 'right'; } } else { player.body.velocity.x = 0; if (facing != 'idle') { player.animations.stop(); if (facing == 'left') { player.frame = 0; } else { player.frame = 5; } facing = 'idle'; } } if (jumpButton.isDown && game.time.now > jumpTimer && checkIfCanJump()) { player.body.moveUp(300); jumpTimer = game.time.now + 750; } } function checkIfCanJump() { var yAxis = p2.vec2.fromValues(0, 1); var result = false; for (var i = 0; i < game.physics.p2.world.narrowphase.contactEquations.length; i++) { var c = game.physics.p2.world.narrowphase.contactEquations[i]; if (c.bodyA === player.body.data || c.bodyB === player.body.data) { var d = p2.vec2.dot(c.normalA, yAxis); // Normal dot Y-axis if (c.bodyA === player.body.data) d *= -1; if (d > 0.5) result = true; } } return result; } function render() { }