From 78cdd0d55a8314fcedd4323caa9fa2a695de43f3 Mon Sep 17 00:00:00 2001
From: SilentSpike <silentspike100+Github@gmail.com>
Date: Mon, 23 May 2016 15:29:35 +0100
Subject: [PATCH] Add event renaming script

---
 tools/event_rename.py | 115 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 tools/event_rename.py

diff --git a/tools/event_rename.py b/tools/event_rename.py
new file mode 100644
index 0000000000..99dd261a02
--- /dev/null
+++ b/tools/event_rename.py
@@ -0,0 +1,115 @@
+import os
+import sys
+import re
+
+un_capitalize = lambda s: s[:1].lower() + s[1:] if s else ''
+
+def add_to_config(old, new):
+    with open(add_to_config.file, "r+") as file:
+        contents = file.read()
+
+        events_class = re.search(r"class\s+ACE_newEvents\s+{\n",contents,re.I)
+
+        if events_class:
+            newline_index = events_class.end()
+            insert = "    {0} = \"{1}\";\n".format(old,new)
+        else:
+            newline_index = len(contents)
+            insert = "\nclass ACE_newEvents {{\n    {0} = \"{1}\";\n}};".format(old,new)
+
+        contents = contents[:newline_index] + insert + contents[newline_index:]
+
+        file.seek(0)
+        file.write(contents)
+        file.truncate()
+
+def event_replace(match):
+    event = un_capitalize(match.group(1))
+    add_to_config(match.group(1), "ace_" + event)
+
+    return "[\"ace_{0}\", {1}] call CBA_fnc_{2}".format(event,match.group(2),match.group(3))
+
+def process_directory(dir, config=""):
+    if not config:
+        config = os.path.join(dir,"config.cpp")
+        if os.path.isfile(config):
+            add_to_config.file = config
+
+    for p in os.listdir(dir):
+        path = os.path.join(dir, p)
+        if os.path.isdir(path):
+            process_directory(path, config)
+            continue
+
+        ext = os.path.splitext(path)[1]
+        if ext not in [".sqf",".hpp",".cpp"]:
+            continue
+
+        with open(path, "r+") as file:
+            contents = file.read()
+
+            # Simple single-line substitutions
+            find = r"\[\s*\"(?!ace_)(\w+)\"\s*,\s*(.+?)\s*\]\s+call\s+CBA_fnc_((add|remove|local|global|target|server)Event(Handler)?)"
+            contents, subbed = re.subn(find,event_replace,contents,0,re.I)
+
+            # Handle multi-line code blocks
+            for match in re.finditer(r"\[\s*\"(?!ace_)(\w+)\"\s*,\s*({.+?})\s*\]\s+call\s*CBA_fnc_(add|remove)EventHandler",contents,re.I|re.S):
+                pair = 0
+                for i, c in enumerate(contents[match.start(2):]):
+                    if c == "{":
+                        pair += 1
+                    elif c == "}":
+                        pair -= 1
+                    if pair == 0:
+                        pair = i
+                        break
+                if re.match(r"\s*\]\s+call\s+CBA_fnc_(add|remove)EventHandler",contents[pair+match.start(2)+1:],re.I):
+                    event = un_capitalize(match.group(1))
+                    add_to_config(match.group(1), "ace_" + event)
+
+                    contents = contents[:match.start(1)] + "ace_" + event + contents[match.end(1):]
+                    subbed += 1
+
+            # Handle multi-line argument arrays
+            for match in re.finditer(r"\[\s*\"(?!ace_)(\w+)\"\s*,\s*(\[.+?\])\s*\]\s+call\s*CBA_fnc_(local|global|server)Event",contents,re.I|re.S):
+                pair = 0
+                for i, c in enumerate(contents[match.start(2):]):
+                    if c == "[":
+                        pair += 1
+                    elif c == "]":
+                        pair -= 1
+                    if pair == 0:
+                        pair = i
+                        break
+                if re.match(r"\s*\]\s+call\s+CBA_fnc_(local|global|server)Event",contents[pair+match.start(2)+1:],re.I):
+                    event = un_capitalize(match.group(1))
+                    add_to_config(match.group(1), "ace_" + event)
+
+                    contents = contents[:match.start(1)] + "ace_" + event + contents[match.end(1):]
+                    subbed += 1
+
+            if subbed > 0:
+                print("Making {0} substitutions: {1}".format(subbed,path))
+
+                file.seek(0)
+                file.write(contents)
+                file.truncate()
+
+def main():
+    scriptpath = os.path.realpath(sys.argv[0])
+    projectpath = os.path.dirname(os.path.dirname(scriptpath))
+    addonspath = os.path.join(projectpath, "addons")
+
+    os.chdir(addonspath)
+
+    for p in os.listdir(addonspath):
+        path = os.path.join(addonspath, p)
+        if not os.path.isdir(path):
+            continue
+        if p[0] == ".":
+            continue
+
+        process_directory(path)
+
+if __name__ == "__main__":
+    sys.exit(main())