Sprite Kit中的UIScrollView水平滚动菜单 [英] UIScrollView horizontally scrolling menu in Sprite Kit

问题描述

我正在尝试在新的Sprite Kit游戏中制作一个水平滚动菜单.由于Sprite Kit相当新，因此Sprite Kit的教程不多. UIScrollView是否与Sprite Kit兼容?我已经尝试了几种方法，例如:

I am trying to make a horizontally scrolling menu in my new Sprite Kit game. With Sprite Kit being fairly new, there aren't many good tutorials for Sprite Kit. Is UIScrollView compatible with Sprite Kit? I have tried a couple of ways such as this:

UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
scroll.pagingEnabled = YES;
NSInteger numberOfViews = 3;
for (int i = 0; i < numberOfViews; i++) {
    CGFloat xOrigin = i * self.view.frame.size.width;
    UIView *awesomeView = [[UIView alloc] initWithFrame:CGRectMake(xOrigin, 0,      self.view.frame.size.width, self.view.frame.size.height)];
    awesomeView.backgroundColor = [UIColor colorWithRed:0.5/i green:0.5 blue:0.5 alpha:1];
    [scroll addSubview:awesomeView];
}

这不起作用.我以前从未使用过UIScrollView.任何人都可以使用UIScrollView制作水平滚动菜单的方法吗?我正在尝试做的一个示例是在带有菜单的Bloons TD 5中.

This didn't work. I have never worked with UIScrollView before. Can anyone give a way of making a horizontally scrolling menu using UIScrollView? An example of what I am trying to do is in Bloons TD 5 with their menu.

推荐答案

我知道这个问题已经有几个月了，但是我也正在寻找一个滚动菜单滑块来选择我的SpriteKit游戏中的关卡.我找不到已经存在的任何代码，并且强制将UIScrollView装入我的SpriteKit游戏中的想法对我没有吸引力.因此，我编写了自己的滑动菜单以进行级别选择.

I know this question is a few months old already, but I was also looking for a scrolling menu slider to select levels in my SpriteKit game. I couldn't find any code already existing and the thought of force fitting the UIScrollView into my SpriteKit game didn't appeal to me. So I wrote my own sliding menu for level selection.

我已经模拟了UIScrollView的所有运动，因此它看起来很自然，并且可以配置为向左-向右或向上-向下滚动.

I've simulated all of the motions of the UIScrollView so it looks natural, and can be configured to scroll left - right or up - down.

作为奖励，我在菜单上创建了视差背景，可以轻松地将其替换为新图像以实现自定义外观.

As a bonus I created a parallax background on the menu which can be easily swapped out with new images for a custom look.

https://github.com/hsilived/ScrollingMenu

滚动"菜单的代码注释非常好，因此应该不会出现很多集成问题.

The code for the Scrolling menu is very well commented so there shouldn't be to many integration issues.

github项目有一个完全正常的演示，其中包含Worlds，Levels和视差图像.如果您喜欢，请将我的答案标记为有用，这样我可以赢得一些声誉:)

The github project has a fully working demo with Worlds, Levels and parallax images. If you like it mark my answer as useful so I can gain some reputation :)

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