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[unity] Fixed binary .skel.bytes file incorrectly being reported as .json (and import being aborted). Closes #1867.

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This commit is contained in:
Harald Csaszar 2021-03-24 19:27:15 +01:00
parent cd3b9816c2
commit fdd3a663ef
1 changed files with 4 additions and 12 deletions
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16
spine-unity/Assets/Spine/Runtime/spine-unity/Asset Types/SkeletonDataCompatibility.cs
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@ -170,21 +170,13 @@ namespace Spine.Unity {
string fileText = file.text; string fileText = file.text;
const int maxCharsToCheck = 256; const int maxCharsToCheck = 256;
int numCharsToCheck = Math.Min(fileText.Length, maxCharsToCheck); int numCharsToCheck = Math.Min(fileText.Length, maxCharsToCheck);
if (fileText.IndexOf("\"skeleton\"", 0, numCharsToCheck) != -1 ||
fileText.IndexOf("\"hash\"", 0, numCharsToCheck) != -1 ||
fileText.IndexOf("\"spine\"", 0, numCharsToCheck) != -1)
return true;
int jsonCharCount = 0;
const string jsonChars = "{}:\",";
for (int i = 0; i < numCharsToCheck; ++i) { for (int i = 0; i < numCharsToCheck; ++i) {
char c = fileText[i]; char c = fileText[i];
if (jsonChars.IndexOf(c) != -1 || char.IsWhiteSpace(c)) if (char.IsWhiteSpace(c))
++jsonCharCount; continue;
return c == '{';
} }
if (jsonCharCount > numCharsToCheck / 10) return true;
return true;
return false;
} }
public static CompatibilityProblemInfo GetCompatibilityProblemInfo (VersionInfo fileVersion) { public static CompatibilityProblemInfo GetCompatibilityProblemInfo (VersionInfo fileVersion) {