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
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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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 USE_AUDIO_ENGINE
    AudioEngine::end();
#endif

#if (COCOS2D_DEBUG > 0) && (CC_CODE_IDE_DEBUG_SUPPORT > 0)
    // NOTE:Please don't remove this call if you want to debug with Cocos Code IDE
    RuntimeEngine::getInstance()->end();
#endif

}

// 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());
    
    FileUtils::getInstance()->addSearchPath("src");
    FileUtils::getInstance()->addSearchPath("res");
    if (engine->executeScriptFile("main.lua"))
    {
        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
}