Remove sub-folders in cache folder but not files

alamboley · alamboley · commit 0fa4ad4a9234 · 2017-01-19T15:35:23.000+01:00
diff --git a/Assets/RuntimeSpriteSheetsGenerator/Scripts/AssetPacker/AssetPacker.cs b/Assets/RuntimeSpriteSheetsGenerator/Scripts/AssetPacker/AssetPacker.cs
@@ -62,7 +62,8 @@ protected IEnumerator createPack(string savePath = "") {
 			if (savePath != "") {
 
 				if (deletePreviousCacheVersion && Directory.Exists(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/"))
-					Directory.Delete(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/", true);
+					foreach (string dirPath in Directory.GetDirectories(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/", "*", SearchOption.AllDirectories))
+						Directory.Delete(dirPath, true);
 
 				Directory.CreateDirectory(savePath);
 			}

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,8 @@ protected IEnumerator createPack(string savePath = "") {`
`62`	`62`	`if (savePath != "") {`
`63`	`63`
`64`	`64`	`if (deletePreviousCacheVersion && Directory.Exists(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/"))`
`65`		`- Directory.Delete(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/", true);`
	`65`	`+ foreach (string dirPath in Directory.GetDirectories(Application.persistentDataPath + "/AssetPacker/" + cacheName + "/", "*", SearchOption.AllDirectories))`
	`66`	`+ Directory.Delete(dirPath, true);`
`66`	`67`
`67`	`68`	`Directory.CreateDirectory(savePath);`
`68`	`69`	`}`