Demo的改动效果
##1.first submit
环境:Xcode6.4
###1.1 将部分宏定义修改为类型常量
static const uint32_t slowBallCategory = 0x1 << 3;
static const uint32_t waterCategory = 0x1 << 4;
static const uint32_t barCategory = 0x1 << 5;
##2.second submit 环境Xcode 7.2 ###2.1 之前作者的原项目使用Xcode6.4写的,使用Xcode7.2打开后,报了以下错误。 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/dsymutil /Users/tangjunfeng/Library/Developer/Xcode/DerivedData/CrazyBounce-OC-clzfjxmxrsjvizciuvolvstjgsph/Build/Products/Debug-iphonesimulator/CrazyBounce-OC.app/CrazyBounce-OC -o /Users/tangjunfeng/Library/Developer/Xcode/DerivedData/CrazyBounce-OC-clzfjxmxrsjvizciuvolvstjgsph/Build/Products/Debug-iphonesimulator/CrazyBounce-OC.app.dSYM
这个问题,我在自己的简书博客中写到过,上面有解决办法。 地址如下:简书