added player movement on user input

lib/Chuck/Control/InputControlUnit.js

@@ -0,0 +1,75 @@
+define(["Chuck/Control/KeyboardInput"], function(KeyboardInput){
+
+    function InputControlUnit(me) {
+
+        this._keyboardInput = new KeyboardInput(this);
+        this._me = me;
+
+        this._shift;
+        this._isJumping;
+        
+        this.KEY_LEFT = 65;
+        this.KEY_RIGHT = 68;
+        this.KEY_UP = 87;
+        this.KEY_DOWN = 83;
+
+        this.init();
+    }
+
+    InputControlUnit.prototype.init = function()  {
+        this._keyboardInput.registerKey(this.KEY_LEFT, 'moveLeft', 'stop', 'moveLeft');
+        this._keyboardInput.registerKey(this.KEY_RIGHT, 'moveRight', 'stop', 'moveRight');
+        this._keyboardInput.registerKey(this.KEY_UP, 'jump', 'jumped', 'jumping');
+        this._keyboardInput.registerKey(this.KEY_DOWN, 'duck', 'standUp', 'duck');
+        this._keyboardInput.registerKey(this.KEY_DOWN, 'activateShift', 'activateShift', 'deactivateShift');
+    }
+
+    InputControlUnit.prototype.moveLeft = function() {
+        this._me.move(-1);
+    }
+
+    InputControlUnit.prototype.moveRight = function() {
+        this._me.move(1);
+    }
+
+    InputControlUnit.prototype.stop = function() {
+        this._me.stop();
+    }
+
+    InputControlUnit.prototype.jump = function() {
+        this._isJumping = true;
+        this._me.jump();
+    }
+
+    InputControlUnit.prototype.jumped = function() {
+        this._isJumping = false;
+    }
+
+    InputControlUnit.prototype.jumping = function() {
+        if (this._isJumping) {
+            this._me.jumping();			
+        }
+    }
+
+    InputControlUnit.prototype.duck = function() {
+        this._me.duck();
+    }
+
+    InputControlUnit.prototype.standUp = function() {
+        this._me.standUp();
+    }
+
+    InputControlUnit.prototype.activateShift = function() {
+        this._shift = true;
+    }
+
+    InputControlUnit.prototype.deactivateShift = function() {
+        this._shift = false;
+    }
+
+    InputControlUnit.prototype.update = function() {
+        this._keyboardInput.update();
+    }
+
+    return InputControlUnit;
+});

lib/Chuck/Control/Key.js

@@ -0,0 +1,61 @@
+define(function(){
+
+    function Key () {
+        this._active = false;
+        this._activityUpdateStatus = false;
+        this._activityUpdateNeeded = false;
+        this._keyDownFunction = null;
+        this._keyUpFunction = null;
+        this._keyFrameFunction = null;
+    }
+    
+    Key.prototype.setActivityUpdateStatus = function(active)  {
+        this._activityUpdateStatus = active;
+    }
+
+    Key.prototype.getActivityUpdateStatus = function()  {
+        return this._activityUpdateStatus;
+    }
+
+    Key.prototype.setActivityUpdateNeeded = function(need)  {
+        this._activityUpdateNeeded = need;
+    }
+
+    Key.prototype.getActivityUpdateNeeded = function()  {
+        return this._activityUpdateNeeded;
+    }
+
+    Key.prototype.setActive = function(active)  {
+        this._active = active;
+    }
+
+    Key.prototype.getActive = function()  {
+        return this._active;
+    }
+
+    Key.prototype.setKeyDownFunction = function(f)  {
+        this._keyDownFunction = f;
+    }
+
+    Key.prototype.getKeyDownFunction = function()  {
+        return this._keyDownFunction;
+    }
+
+    Key.prototype.setKeyUpFunction = function(f)  {
+        this._keyUpFunction = f;
+    }
+
+    Key.prototype.getKeyUpFunction = function()  {
+        return this._keyUpFunction;
+    }
+
+    Key.prototype.setKeyFrameFunction = function(f)  {
+        this._keyFrameFunction = f;
+    }
+
+    Key.prototype.getKeyFrameFunction = function()  {
+        return this._keyFrameFunction;
+    }
+
+    return Key;
+});

lib/Chuck/Control/KeyboardInput.js

@@ -0,0 +1,74 @@
+define(["Chuck/Control/Key"], function(Key){
+
+    function KeyboardInput (inputControlUnit) {
+
+        this._registry = {};
+        this._inputControlUnit = inputControlUnit;
+        
+        this.init();
+    }
+
+    KeyboardInput.prototype.init = function() {	
+        $(window).keydown($.proxy(this._onKeyDown, this));
+        $(window).keyup($.proxy(this._onKeyUp, this));
+    }
+
+    KeyboardInput.prototype.registerKey = function(keyCode, onKeyDown, onKeyUp, onKeyFrame) {
+        var key = new Key();
+        key.setKeyDownFunction(onKeyDown);
+        key.setKeyUpFunction(onKeyUp);
+        key.setKeyFrameFunction(onKeyFrame);
+        this._registry[keyCode] = key;
+    }
+
+    KeyboardInput.prototype._getKeyByKeyCode = function(keyCode) {
+        return this._registry[keyCode];
+    }
+
+    KeyboardInput.prototype._onKeyDown = function(e) {
+        var key = this._getKeyByKeyCode(e.keyCode);
+        if (key && key.getActive() == false) {
+            key.setActivityUpdateStatus(true);
+            key.setActivityUpdateNeeded(true);
+        }
+    }
+
+    KeyboardInput.prototype._onKeyUp = function(e) {
+        var key = this._getKeyByKeyCode(e.keyCode);
+        if (key != null) {
+            key.setActivityUpdateStatus(false);
+            key.setActivityUpdateNeeded(true);
+        }
+    }
+
+    KeyboardInput.prototype.update = function() {
+        var callback = null;
+        var self = this;
+        $.each(this._registry, function(keyCode, key) {
+            if (key.getActivityUpdateNeeded()) {
+                if (key.getActivityUpdateStatus() == true) {
+                    callback = key.getKeyDownFunction();
+                    key.setActive(true);
+                } else {
+                    callback = key.getKeyUpFunction();
+                    key.setActive(false);
+                }
+                key.setActivityUpdateNeeded(false);
+            }
+
+            if (callback) {
+                self._inputControlUnit[callback]();
+            } else {
+                if (key.getActive()) {
+                    callback = key.getKeyFrameFunction();
+                    if (callback) {
+                        self._inputControlUnit[callback]();
+                    }
+                }
+            }
+            callback = null;
+        });
+    }
+
+    return KeyboardInput;
+});