// on "init" you need to initialize your instance
bool Game2DStage::init()
{
//////////////////////////////
// 1. super init first
if ( !Layer::init() )
{
return false;
}
//creation complete call back
JniMethodInfo nativeCreationCompleteCallbackMInfo;
JniHelper::getStaticMethodInfo(nativeCreationCompleteCallbackMInfo, "com.plter.game2d.display.Game2DActivity", "nativeCreationCompleteCallback", "()V");
nativeCreationCompleteCallbackMInfo.env->CallStaticVoidMethod(nativeCreationCompleteCallbackMInfo.classID, nativeCreationCompleteCallbackMInfo.methodID);
addTouchListener();
addKeyPressListener();
return true;
}
bool GameScene::init()
{
if (!Layer::init())
{
return false;
}
initBg();
initUI();
initHeros();
addTouchListener();
scheduleUpdate();
return true;
}
bool LevelLayer::init()
{
if (!Layer::init())
{
return false;
}
loadResource();
Size visibleSize = Director::getInstance()->getVisibleSize();
Vec2 origin = Director::getInstance()->getVisibleOrigin();
m_screenWidth = visibleSize.width;
m_screenHeight = visibleSize.height;
//背景图片精灵
auto bgSprite = Sprite::create("pic/levelSelect.png");
bgSprite->setPosition(Vec2(visibleSize.width / 2, visibleSize.height / 2));
this->addChild(bgSprite);
//返回图片
auto back = Sprite::create("pic/back.png");
back->setPosition(40, 40);
back->setScale(0.5f);
back->setTag(100);
this->addChild(back);
m_successLevel = LevelUtils::readLevelFromFile();
//显示8个关卡
std::string imagepath = "";
for (int i = 0; i < 8; i++) {
//i小于读到关卡数，说明当前关卡已经通关
if (i < m_successLevel) {
imagepath = "pic/level.png";
//加入卡通关卡数字
std::string str = StringUtils::format("%d", i + 1);
auto num = Label::createWithSystemFont(str, "Arial", 40, Size(70, 70), TextHAlignment::CENTER);
// 一排放4个关卡图标，所以i % 4
float x = 100 + i % 4 * 300;
float y = m_screenHeight - 180 - i / 4 * 150;
num->setPosition(x, y);
this->addChild(num, 2);
}
else { //加锁的关卡图片
imagepath = "pic/lock.png";
}
auto level = Sprite::create(imagepath);
// 设置关卡精灵
level->setTag(i + 1);
// 设置每一个关卡图片一定的距离
float x = 100 + i % 4 * 300;
float y = m_screenHeight - 180 - i / 4 * 150;
level->setPosition(x, y);
level->setScale(0.5f);
this->addChild(level, 1);
}
addTouchListener();
return true;
}
