GKObstacleGraph可以保存到文件並從那裏加載嗎? 我無法找到任何東西。GamePlayKit GKObstacleGraph保存並加載
我很想保存和加載我的水平預先計算的圖表。
我已經試過到目前爲止
NSArray * obstacles = [SKNode obstaclesFromNodePhysicsBodies:arrayOfBodies];
_graph = [GKObstacleGraph graphWithObstacles:obstacles bufferRadius:[(BaseUnit *)[_units firstObject] size].width/2];
[NSKeyedArchiver archiveRootObject:_graph toFile:@"/Users/roma/Desktop/myGraph.graph"];
但是,這是我得到:
- [GKObstacleGraph encodeWithCoder:]:無法識別的選擇發送到實例0x6180000432d0
我試圖用NSAtchiever(未鍵控),它在我在iOS扔異常:-( – ColdSteel
同爲KeyedArchiever – ColdSteel
你9/tvOS 9/OS X 10.11歸檔支持加入到'GKGraph'類?羣集只在今年的發佈(iOS 10/tvOS 10/macOS 10.12) – rickster