Groups now update their children across preUpdate, update and postUpdate.

Sprite.exists = false removes Body from world.

examples/wip/group lifespan.js

@@ -0,0 +1,59 @@
+
+var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update, render: render });
+
+function preload() {
+
+    game.load.image('atari1', 'assets/sprites/atari130xe.png');
+    game.load.image('sonic', 'assets/sprites/sonic_havok_sanity.png');
+
+}
+
+var group1;
+var group2;
+var cursors;
+
+function create() {
+
+    group1 = game.add.group();
+    group2 = game.add.group();
+
+    //  Now let's create some random sprites and enable them all for drag and 'bring to top'
+    var t;
+
+    for (var i = 0; i < 10; i++)
+    {
+        t = group1.create(game.world.randomX, game.world.randomY, 'atari1');
+        t.lifespan = 3000 + (Math.random() * 3000);
+
+        group2.create(game.world.randomX, game.world.randomY, 'sonic');
+    }
+
+    cursors = game.input.keyboard.createCursorKeys();
+
+}
+
+function update() {
+
+    if (cursors.left.isDown)
+    {
+        group1.x -= 4;
+    }
+    else if (cursors.right.isDown)
+    {
+        group1.x += 4;
+    }
+
+    if (cursors.up.isDown)
+    {
+        group2.y -= 4;
+    }
+    else if (cursors.down.isDown)
+    {
+        group2.y += 4;
+    }
+
+}
+
+function render() {
+    // game.debug.renderInputInfo(32, 32);
+}

examples/wip/group1.js

@@ -0,0 +1,56 @@
+
+var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload: preload, create: create, update: update, render: render });
+
+function preload() {
+
+    game.load.image('atari1', 'assets/sprites/atari130xe.png');
+    game.load.image('sonic', 'assets/sprites/sonic_havok_sanity.png');
+
+}
+
+var group1;
+var group2;
+var cursors;
+
+function create() {
+
+    group1 = game.add.group();
+    group2 = game.add.group();
+
+    //  Now let's create some random sprites and enable them all for drag and 'bring to top'
+    for (var i = 0; i < 10; i++)
+    {
+        group1.create(game.world.randomX, game.world.randomY, 'atari1');
+
+        group2.create(game.world.randomX, game.world.randomY, 'sonic');
+    }
+
+    cursors = game.input.keyboard.createCursorKeys();
+
+}
+
+function update() {
+
+    if (cursors.left.isDown)
+    {
+        group1.x -= 4;
+    }
+    else if (cursors.right.isDown)
+    {
+        group1.x += 4;
+    }
+
+    if (cursors.up.isDown)
+    {
+        group2.y -= 4;
+    }
+    else if (cursors.down.isDown)
+    {
+        group2.y += 4;
+    }
+
+}
+
+function render() {
+    // game.debug.renderInputInfo(32, 32);
+}