feat: Add automation script

Author: Stubbjax

scripts/cpp/remove_duplicate_include_directives.py

@@ -0,0 +1,41 @@
+# Created with python 3.13.2
+
+# This script removes duplicate include directives from the codebase of Generals and GeneralsMD.
+
+import os
+import re
+
+current_dir = os.path.dirname(os.path.abspath(__file__))
+root_dir = os.path.join(current_dir, "..", "..")
+root_dir = os.path.normpath(root_dir)
+core_dir = os.path.join(root_dir, "Core")
+generals_dir = os.path.join(root_dir, "Generals", "Code")
+generalsmd_dir = os.path.join(root_dir, "GeneralsMD", "Code")
+
+def remove_duplicate_includes_from_file(filepath):
+    include_pattern = re.compile(r'^\s*#\s*include\s+[<"].+[>"].*$', re.MULTILINE)
+    seen = set()
+    output_lines = []
+
+    with open(filepath, 'r', encoding='utf-8') as f:
+        for line in f:
+            match = include_pattern.match(line)
+            if match:
+                normalized = line.strip()
+                if normalized in seen:
+                    continue  # Skip duplicate
+                seen.add(normalized)
+            output_lines.append(line)
+
+    with open(filepath, 'w', encoding='utf-8') as f:
+        f.writelines(output_lines)
+
+def process_directory(root_dir):
+    for subdir, _, files in os.walk(root_dir):
+        for file in files:
+            if file.endswith(('.cpp', '.h', '.hpp', '.c')):
+                filepath = os.path.join(subdir, file)
+                remove_duplicate_includes_from_file(filepath)
+
+process_directory(generals_dir)
+process_directory(generalsmd_dir)