axmol/templates/lua-template-default/frameworks/runtime-src/Classes/AppDelegate.cpp

/****************************************************************************
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 Copyright (c) 2021 Bytedance Inc.

 https://adxe.org

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 of this software and associated documentation files (the "Software"), to deal
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 all copies or substantial portions of the Software.

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#include "AppDelegate.h"
#include "scripting/lua-bindings/manual/CCLuaEngine.h"
#include "cocos2d.h"
#include "scripting/lua-bindings/manual/lua_module_register.h"

#define USE_AUDIO_ENGINE 1

#if USE_AUDIO_ENGINE
#    include "audio/include/AudioEngine.h"
#endif

USING_NS_CC;
using namespace std;

AppDelegate::AppDelegate() {}

AppDelegate::~AppDelegate() {}

// if you want a different context, modify the value of glContextAttrs
// it will affect all platforms
void AppDelegate::initGLContextAttrs()
{
    // set OpenGL context attributes: red,green,blue,alpha,depth,stencil,multisamplesCount
    GLContextAttrs glContextAttrs = {8, 8, 8, 8, 24, 8, 0};

    GLView::setGLContextAttrs(glContextAttrs);
}

// if you want to use the package manager to install more packages,
// don't modify or remove this function
static int register_all_packages()
{
    return 0;  // flag for packages manager
}

bool AppDelegate::applicationDidFinishLaunching()
{
    // set default FPS
    Director::getInstance()->setAnimationInterval(1.0 / 60.0f);

    // register lua module
    auto engine = LuaEngine::getInstance();
    ScriptEngineManager::getInstance()->setScriptEngine(engine);
    lua_State* L = engine->getLuaStack()->getLuaState();
    lua_module_register(L);

    register_all_packages();

    LuaStack* stack = engine->getLuaStack();

    // register custom function
    // LuaStack* stack = engine->getLuaStack();
    // register_custom_function(stack->getLuaState());

    stack->addSearchPath("src");
    FileUtils::getInstance()->addSearchPath("res");
    if (engine->executeString("require 'main'"))
    {
        return false;
    }

    return true;
}

// This function will be called when the app is inactive. Note, when receiving a phone call it is invoked.
void AppDelegate::applicationDidEnterBackground()
{
    Director::getInstance()->stopAnimation();

#if USE_AUDIO_ENGINE
    AudioEngine::pauseAll();
#endif
}

// this function will be called when the app is active again
void AppDelegate::applicationWillEnterForeground()
{
    Director::getInstance()->startAnimation();

#if USE_AUDIO_ENGINE
    AudioEngine::resumeAll();
#endif
}