[nacltoons] Add initial frontend and physics game scenes.

nacltoons/src/GameplayScene.cc

Index: nacltoons/src/GameplayScene.cc
diff --git a/nacltoons/src/GameplayScene.cc b/nacltoons/src/GameplayScene.cc
index f6f45e40483befb31b0758554ee17dfa6c0daf3d..48761d783adcc04734d6529ece055adead9e4238 100644
--- a/nacltoons/src/GameplayScene.cc
+++ b/nacltoons/src/GameplayScene.cc
@@ -1,46 +1,74 @@
-// Copyright (c) 2013 The Native Client Authors. All rights reserved.
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #include "GameplayScene.h"
+#include "PhysicsLayer.h"
+
+#define PHYSICS_TAG 101

[noelallen1, 2013/02/12 23:35:52]

Are these IDs global?  Meaning we don't when them to ever collide?  Should you
use a separate .h with enums?

Maybe provide some allocation pool for LUA instantiated objects that need IDs?

Otherwise "const int" can be evaluated by the debugger, #define can not.

+#define UI_TAG 102
 
 USING_NS_CC;
 
-Gameplay::~Gameplay()
-{
+CCScene* Gameplay::scene() {
+  return Gameplay::create();

[noelallen1, 2013/02/12 23:35:52]

Is there a reason that "scene" in this one returns create, while "scene" in
front end does the create work?

 }
 
-Gameplay::Gameplay()
-{
+void Gameplay::restart() {
+  removeChild(getChildByTag(PHYSICS_TAG));
+  CCLayer* physics = PhysicsLayer::create();
+  addChild(physics, 2, PHYSICS_TAG);
 }
 
-CCScene* Gameplay::scene()
-{
-  CCScene* scene = CCScene::create();
-  Gameplay* layer = Gameplay::create();
-  scene->addChild(layer);
-  return scene;
-}
 
-bool Gameplay::init()
-{
-  CCLayerColor::initWithColor(ccc4(0,0x8F,0xD8,0xD8));
-  setTouchEnabled(true);
-  schedule(schedule_selector(Gameplay::updateGame));
+bool Gameplay::init() {
+  if (!CCScene::init())
+    return false;
+  CCLayer* ui = UILayer::create();
+  addChild(ui, 1, UI_TAG);
+
+  CCLayer* physics = PhysicsLayer::create();
+  addChild(physics, 2, PHYSICS_TAG);
   return true;
 }
 
-void Gameplay::ccTouchesEnded(CCSet* touches, CCEvent* event)
-{
-  for (CCSetIterator it = touches->begin(); it != touches->end(); it++)
-  {
-    CCTouch* touch = (CCTouch*)(*it);
-    if (!touch)
-      break;
-
-    CCPoint location = touch->getLocation();
-    CCLog("touch x:%f, y:%f", location.x, location.y);
-  }
+
+void UILayer::restart(CCObject* sender) {
+  CCLog("restart pressed");
+  ((Gameplay*)getParent())->restart();

[noelallen1, 2013/02/12 23:35:52]

static_cast<Gameplay*>(getParent())->

+}
+
+
+void UILayer::exit(CCObject* sender) {
+  CCLog("exit pressed");
+  CCDirector::sharedDirector()->popScene();
 }
 
-void Gameplay::updateGame(float dt) {
+
+bool UILayer::init() {
+  if (!CCLayer::init())
+    return false;
+  setTouchEnabled(true);
+
+  // Create the menu.
+  CCLabelTTF* restart_label = CCLabelTTF::create("Restart", "Arial.ttf", 24);
+  CCLabelTTF* exit_label = CCLabelTTF::create("Exit", "Arial.ttf", 24);
+
+  CCMenuItemLabel* restart = CCMenuItemLabel::create(
+      restart_label, this, menu_selector(UILayer::restart));
+
+  CCMenuItemLabel* exit = CCMenuItemLabel::create(
+      exit_label, this, menu_selector(UILayer::exit));
+
+  CCMenu* menu = CCMenu::create(restart, exit, NULL);
+  addChild(menu);
+
+  // Position the menu
+  CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
+  CCSize label_size = restart_label->getContentSize();
+  CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();
+  menu->alignItemsVertically();
+  float xpos = origin.x + visibleSize.width*0.05 + label_size.width/2;
+  float ypos = origin.y + visibleSize.height*0.95 - label_size.height;
+  menu->setPosition(ccp(xpos, ypos));
+  return true;
 }