Revamping the examples area.

examples/input/key.js

@@ -0,0 +1,52 @@
+
+var game = new Phaser.Game(800, 600, Phaser.AUTO, 'phaser-example', { preload: preload, create: create, update: update });
+
+function preload() {
+
+    game.load.image('phaser', 'assets/sprites/phaser-dude.png');
+
+}
+
+var sprite;
+
+var upKey;
+var downKey;
+var leftKey;
+var rightKey;
+
+function create() {
+
+    game.stage.backgroundColor = '#736357';
+
+    sprite = game.add.sprite(300, 300, 'phaser');
+
+    //  In this example we'll create 4 specific keys (up, down, left, right) and monitor them in our update function
+
+    upKey = game.input.keyboard.addKey(Phaser.Keyboard.UP);
+    downKey = game.input.keyboard.addKey(Phaser.Keyboard.DOWN);
+    leftKey = game.input.keyboard.addKey(Phaser.Keyboard.LEFT);
+    rightKey = game.input.keyboard.addKey(Phaser.Keyboard.RIGHT);
+
+}
+
+function update() {
+
+    if (upKey.isDown)
+    {
+        sprite.y--;
+    }
+    else if (downKey.isDown)
+    {
+        sprite.y++;
+    }
+
+    if (leftKey.isDown)
+    {
+        sprite.x--;
+    }
+    else if (rightKey.isDown)
+    {
+        sprite.x++;
+    }
+
+}