More cleanup

Cleaned up errors and some logic errors.

compatibility/materialCompatibility.py

@@ -68,17 +68,19 @@ def loadAlternatives(self,alternativeList):
         return
 
     ibunkn = [12,0,0,0, 42,102,7,93, 0,0,0,0]
-    ibrunkn = [12,0,0,0, 80,96,-124,93, 0,0,0,0]
+    ibrunkn = [12,0,0,0, 80,96,132,93, 0,0,0,0]
     def compatibilize(self,materialPath):
         with open(materialPath,"rb") as mrl3File:
-            m = BaseMrl3()
-            m.marshall(FileLike(mrl3File.read()))
-        if m.Header.unknArr[0] == 12:
-            if m.Header.unknArr == self.ibunkn:
-                m.Header.unknArr = self.ibrunkn
+            data = mrl3File.read()
+        if data[4] == 12:
+            if all((data[i] == self.ibunkn[i-4] for i in range(0x4,0x10))):
+                data = bytearray(data)
+                data[0x4:0x10] = self.ibrunkn
                 with open(materialPath,"wb") as mrl3File:
-                    mrl3File.write(m.serialize())
-            return
+                    mrl3File.write(data)
+        return
+        m = BaseMrl3()
+        m.marshall(FileLike(data))
         resources = m.Textures
         self.updateHeader(m.Header)
         for i in range(len(m.Materials)):

main.py

@@ -101,14 +101,14 @@ def openFile(self):
         dlg.setFileMode(QtWidgets.QFileDialog.ExistingFile)
         if dlg.exec_():
             filename = dlg.selectedFiles()
-        self.addFiles(filename)
+            self.addFiles(filename)
     def openFolder(self):
         dlg = QtWidgets.QFileDialog()
         dlg.setFileMode(QtWidgets.QFileDialog.Directory)
         dlg.setOption(dlg.ShowDirsOnly,False)
         if dlg.exec_():
             filenames = dlg.selectedFiles()
-        self.addFiles(filenames)
+            self.addFiles(filenames)
     def test(self):
         def get2Options(string):
             dlg = Options2(string)