Create map rename script

Rename all files associated to a BSP with a single command.

r5dev/resource/script/ren_map.py

@@ -0,0 +1,47 @@
+#------------------------------------------------------------------------------
+import sys
+import os
+import re
+
+s_filePath = os.getcwd()
+
+#------------------------------------------------------------------------------
+# Checks if this is the target level and renames it
+#------------------------------------------------------------------------------
+def RenameFileOnMatch(pattern, fileName, oldLevelName, newLevelName):
+    match = re.match(pattern, fileName)
+    if match:
+        levelName = match.group(1)
+        if levelName == oldLevelName:
+            newFileName = f"{newLevelName}{match.group(2)}"
+            os.rename(os.path.join(s_filePath, fileName),
+                      os.path.join(s_filePath, newFileName))
+            print(f"Renamed {fileName} to {newFileName}")
+
+#------------------------------------------------------------------------------
+# Renames the target BSP and its associated lump files
+#------------------------------------------------------------------------------
+def RenameBspFiles(oldLevelName, newLevelName):
+    for fileName in os.listdir(s_filePath):
+
+        # Rename BSP
+        if fileName.endswith('.bsp'):
+            pattern = r'^(.*?)(\.[^\.]+$)'
+            RenameFileOnMatch(pattern, fileName, oldLevelName, newLevelName)
+
+        # Rename lumps
+        elif fileName.endswith('.bsp_lump'):
+            pattern = r'^(.*?)(\..*?)$'
+            RenameFileOnMatch(pattern, fileName, oldLevelName, newLevelName)
+
+        # Rename entity partition
+        elif fileName.endswith('.ent'):
+            pattern = r'^(.*?)(_[^_]+$)'
+            RenameFileOnMatch(pattern, fileName, oldLevelName, newLevelName)
+
+#------------------------------------------------------------------------------
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        RenameBspFiles(sys.argv[1], sys.argv[2])
+    else:
+        print("Usage: ren_map.py <oldLevelName> <newLevelName>")