win10 vs2022 搭建 cocos2d-x 3.17 开发环境 - IT评测·应用市场-qidao123.com

@echo off
@python2 绝对路径 "%~dp0/cocos.py" %*

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cocos new HelloCocos -p com.laolang.hellococos -l cpp

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std::string CommonUtil::GBKToUTF8(const std::string& strGBK)
{
std::string strOutUTF8 = "";
WCHAR* str1;
int n = MultiByteToWideChar(CP_ACP, 0, strGBK.c_str(), -1, NULL, 0);
str1 = new WCHAR[n];
MultiByteToWideChar(CP_ACP, 0, strGBK.c_str(), -1, str1, n);
n = WideCharToMultiByte(CP_UTF8, 0, str1, -1, NULL, 0, NULL, NULL);
char* str2 = new char[n];
WideCharToMultiByte(CP_UTF8, 0, str1, -1, str2, n, NULL, NULL);
strOutUTF8 = str2;
delete[]str1;
str1 = NULL;
delete[]str2;
str2 = NULL;
return strOutUTF8;
}

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bool AppDelegate::applicationDidFinishLaunching() {
// 初始化 director
auto director = Director::getInstance();
auto glview = director->getOpenGLView();
// 初始化 opengl 试图
if(!glview) {
glview = GLViewImpl::createWithRect(CommonUtil::GBKToUTF8("第一个 Cocos2d-X 程序"), cocos2d::Rect(0, 0, resolutionSize.width, resolutionSize.height));
director->setOpenGLView(glview);
}
// 开启左下角 FPS 状态信息
director->setDisplayStats(true);
// 设置 FPS 为 60, 默认为 60
director->setAnimationInterval(1.0f / 60);
// 设置屏幕分辨率
glview->setDesignResolutionSize(resolutionSize.width, resolutionSize.height, ResolutionPolicy::NO_BORDER);
register_all_packages();
// 创建 Hello World 场景, 对象的释放交给 cocos2d-x 管理
auto scene = HelloWorld::createScene();
// 运行
director->runWithScene(scene);
return true;
}

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bool HelloWorld::init()
{
// 先执行父类的 init
if (!Scene::init())
{
return false;
}
// 获得可视区域大小
const auto visibleSize = Director::getInstance()->getVisibleSize();
log("width:%f , height:%f", visibleSize.width, visibleSize.height);
// 获得原点位置左下角
const Vec2 origin = Director::getInstance()->getVisibleOrigin();
log("x:%f , y:%f", origin.x, origin.y);
// 关闭按钮, 是一个 MenuItemImage, 表示一个菜单项
auto closeItem = MenuItemImage::create(
"CloseNormal.png", // 非选中状态
"CloseSelected.png", // 选中状态
CC_CALLBACK_1(HelloWorld::menuCloseCallback, this) // 回调函数
);
// 按钮位置, 窗口右下角
const float x = origin.x + visibleSize.width - closeItem->getContentSize().width / 2;
const float y = origin.y + closeItem->getContentSize().height / 2;
closeItem->setPosition(Vec2(x, y));
// 把菜单项添加到菜单中
auto menu = Menu::create(closeItem, NULL);
menu->setPosition(Vec2::ZERO);
// 菜单添加到当前层
this->addChild(menu, 1);
// Hello World 文本
const auto label = Label::createWithTTF(CommonUtil::GBKToUTF8("第一个程序"), CommonUtil::GetDefaultFontPath(), 24);
// 设置文本位置
label->setPosition(Vec2(origin.x + visibleSize.width / 2, origin.y + visibleSize.height - label->getContentSize().height));
// 文本添加到当前层
this->addChild(label, 1);
// 创建背景图片
const auto sprite = Sprite::create("HelloWorld.png");
// 图片位置
sprite->setPosition(Vec2(visibleSize.width / 2 + origin.x, visibleSize.height / 2 + origin.y));
// 背景图片添加到当前层
this->addChild(sprite, 0);
return true;
}

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