Cocos Creator IOS原生项目集成(合并纯IOS原生

1,编译环境配置

游戏大厅使用 Cocos Creator 开发

CocosCreator 版本号: v1.9.3

下载地址: http://www.cocos.com/history

xCode 请使用xCode10 或 xCode 9.3+

项目最低支持IOS系统版本号: IOS9.0

4,xCode 工程集成及配置说明

CocosCreator 打包生成的xCode 工程目录路径为:

/GameHall/build/jsb-default/frameworks/runtime-src/proj.ios_mac

原始项目未开启ARC需手动开启ARC

Deployment Target 请设置为 9.0

main.m 文件修改为 main.mm 后缀

main.mm 中代码修改为:

#import <UIKit/UIKit.h>
#import "AppController.h"

//int main(int argc, char *argv[]) {
//
//    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
//    int retVal = UIApplicationMain(argc, argv, nil, @"AppController");
//    [pool release];
//    return retVal;
//}

int main(int argc, char * argv[]) {
    @autoreleasepool {
        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppController class]));
    }
}

2 IOS原生静态库项目集成至Cocos Creator Xcode 项目中说明

由于项目部分功能如:游戏下载/游戏解压/游戏加载 需要使用IOS原生代码支持,所以把这一部分代码封装为静态库以便Cocos 生成的原始工程调用,同时也可以加快编译及打包速度

2.1, xCode工程 配置

config.hpp 文件中修改(修复部分机型设备上偶现的崩溃问题)

SCRIPT_ENGINE_TYPE 修改为 SM 引擎

#define SCRIPT_ENGINE_NONE           0
#define SCRIPT_ENGINE_SM             1
#define SCRIPT_ENGINE_V8             2
#define SCRIPT_ENGINE_JSC            3
#define SCRIPT_ENGINE_CHAKRACORE     4

#if defined(__APPLE__) // macOS and iOS use JavaScriptCore
    #define SCRIPT_ENGINE_TYPE           SCRIPT_ENGINE_SM/*SCRIPT_ENGINE_JSC*/
#elif defined(ANDROID) || (defined(_WIN32) && defined(_WINDOWS)) // Windows and Android use V8
    #define SCRIPT_ENGINE_TYPE           SCRIPT_ENGINE_V8
#else
    #error "Unknown Script Engine"
#endif

other link flag 中配置 -all_load $(inherited)

Build Phases -> Link Binary With Libraries 中添加下列依赖库

image003

其中(注意)：

1 libstdc++.tbd 库在xCode10 中被弃用，请参考如下添加方法 http://www.cocoachina.com/cms/wap.php?action=article&id=23749 把libstdc++.tbd拷贝到xCode10 对应目录下（注意真机和模拟器需要分别拷贝） (xCode10中可不添加)

2 libjs_static.a 和 libmozglue.a 为cocos 引擎自带库文件，位置如下，请手动拖至xCode 中

image005

3,Cocos 引擎在xCode 工程中存在的一些bugs 修复:

3.1 CCEAGLView-ios.mm 文件中 (修复键盘弹出时转屏界面错乱问题)

-(void) doAnimationWhenKeyboardMoveWithDuration:(float)duration distance:(float)dis
{
    [UIView beginAnimations:nil context:nullptr];
    [UIView setAnimationDelegate:self];
    [UIView setAnimationDuration:duration];
    [UIView setAnimationBeginsFromCurrentState:YES];

    //NSLog(@"[animation] dis = %f, scale = %f \n", dis, cocos2d::GLView::getInstance()->getScaleY());

    if (dis < 0.0f) dis = 0.0f;

    auto glview = cocos2d::Director::getInstance()->getOpenGLView();
    dis *= glview->getScaleY();

    dis /= self.contentScaleFactor;

#if defined(CC_TARGET_OS_TVOS)
    self.frame = CGRectMake(originalRect_.origin.x, originalRect_.origin.y - dis, originalRect_.size.width, originalRect_.size.height);
#else
    /*
    switch (getFixedOrientation([[UIApplication sharedApplication] statusBarOrientation]))
    {
        case UIInterfaceOrientationPortrait:
            self.frame = CGRectMake(originalRect_.origin.x, originalRect_.origin.y - dis, originalRect_.size.width, originalRect_.size.height);
            break;

        case UIInterfaceOrientationPortraitUpsideDown:
            self.frame = CGRectMake(originalRect_.origin.x, originalRect_.origin.y + dis, originalRect_.size.width, originalRect_.size.height);
            break;

        case UIInterfaceOrientationLandscapeLeft:
            self.frame = CGRectMake(originalRect_.origin.x - dis, originalRect_.origin.y , originalRect_.size.width, originalRect_.size.height);
            break;

        case UIInterfaceOrientationLandscapeRight:
            self.frame = CGRectMake(originalRect_.origin.x + dis, originalRect_.origin.y , originalRect_.size.width, originalRect_.size.height);
            break;

        default:
            break;
    }
    */
    
    switch (getFixedOrientation([[UIApplication sharedApplication] statusBarOrientation]))
    {
        case UIInterfaceOrientationPortrait:
            self.frame = CGRectMake(originalRect_.origin.x, originalRect_.origin.y - dis, self.frame.size.width, self.frame.size.height);
            break;
            
        case UIInterfaceOrientationPortraitUpsideDown:
            self.frame = CGRectMake(originalRect_.origin.x, originalRect_.origin.y + dis, self.frame.size.width, self.frame.size.height);
            break;
            
        case UIInterfaceOrientationLandscapeLeft:
            self.frame = CGRectMake(originalRect_.origin.x - dis, originalRect_.origin.y , self.frame.size.width, self.frame.size.height);
            break;
            
        case UIInterfaceOrientationLandscapeRight:
            self.frame = CGRectMake(originalRect_.origin.x + dis, originalRect_.origin.y , self.frame.size.width, self.frame.size.height);
            break;
            
        default:
            break;
    }
    
#endif
    
    [UIView commitAnimations];
}

3.2 config.hpp 文件中(修复部分机型设备上偶现的崩溃问题) (同4.2.3)

SCRIPT_ENGINE_TYPE js脚本引擎修改为 SM 引擎

#define SCRIPT_ENGINE_NONE           0
#define SCRIPT_ENGINE_SM             1
#define SCRIPT_ENGINE_V8             2
#define SCRIPT_ENGINE_JSC            3
#define SCRIPT_ENGINE_CHAKRACORE     4

#if defined(__APPLE__) // macOS and iOS use JavaScriptCore
    #define SCRIPT_ENGINE_TYPE           SCRIPT_ENGINE_SM/*SCRIPT_ENGINE_JSC*/
#elif defined(ANDROID) || (defined(_WIN32) && defined(_WINDOWS)) // Windows and Android use V8
    #define SCRIPT_ENGINE_TYPE           SCRIPT_ENGINE_V8
#else
    #error "Unknown Script Engine"
#endif