shijianmei / UnityBridge

iOS接入unity

UnityBridge

架构图

iOS接入unity

一. 打包成framework

1. 通过Unity导出iOS工程

2. 拷贝 UnityFramework 里的文件到工程里

设置头文件为 public

3. 替换main.mm

主要更新了下面的方法:

- (void)runEmbeddedWithArgc:(int)argc argv:(char*[])argv appLaunchOpts:(NSDictionary*)appLaunchOpts
{
    if (self->runCount)
    {
        // initialize from partial unload ( sceneLessMode & onPause )
        UnityLoadApplicationFromSceneLessState();
        UnitySuppressPauseMessage();
        [self pause: false];
        [self showUnityWindow];
    }
    else
    {
        // full initialization from ground up
        [self frameworkWarmup: argc argv: argv];

        id app = [UIApplication sharedApplication];

        id appCtrl = [[NSClassFromString([NSString stringWithUTF8String:           AppControllerClassName]) alloc] init];
        [appCtrl application: app didFinishLaunchingWithOptions: appLaunchOpts];

//        [appCtrl applicationWillEnterForeground: app];
//        [appCtrl applicationDidBecomeActive: app];
    }

    self->runCount += 1;
}

添加了方法:

- (BOOL)isPaused {
    return UnityIsPaused();
}

4. 在UnityFramework.h里添加方法

- (BOOL)isPaused;

5. 设置data资源属于动态库

6. 编译生成动态库

二. 使用动态库

1.初始化

在 iOS 工程main.m初始化

[AWUnityManger preSetDataArgc:argc argv:[NSString stringWithFormat:@"%p",argv]];

2. appDelegate里初始化

[AWUnityManger application:application didFinishLaunchingWithOptions:launchOptions];

3. 视图添加,在要展示Unity的控制器的viewDidload添加

[AWUnityManger startUnity];

UIView *view = [AWUnityManger ufw].appController.rootViewController.view;
CGRect viewF = self.view.bounds;
viewF.size.height = self.view.height;
view.frame = viewF;
[self.view addSubview:view];

4. 为减少耗能,可以再不展示Unity的时候暂停

[[AWUnityManger ufw] pause:NO];