From 3b37c8bb1d1067809e2ba65bb109e7210a68fbd1 Mon Sep 17 00:00:00 2001
From: Azalea Gui <me@hydev.org>
Date: Tue, 7 Mar 2023 23:08:59 -0500
Subject: [PATCH] [+] Dynamically reload with file watcher

---
 tngame/__main__.py | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 tngame/__main__.py

diff --git a/tngame/__main__.py b/tngame/__main__.py
new file mode 100644
index 0000000..39c00ac
--- /dev/null
+++ b/tngame/__main__.py
@@ -0,0 +1,42 @@
+from multiprocessing import Process
+from pathlib import Path
+
+from watchdog.events import FileSystemEventHandler
+from watchdog.observers import Observer
+
+if __name__ == '__main__':
+    # Run the game server on a new process
+    from . import telnet
+    p = Process(target=telnet.run)
+    p.start()
+
+    # Listen when any python file in this directory is changed
+    class MyHandler(FileSystemEventHandler):
+        def on_modified(self, event):
+            if not event.src_path.endswith(".py"):
+                return
+
+            global p
+            print(f"File changed: {event.src_path}, reloading")
+
+            # Stop the server
+            p.terminate()
+
+            # Re-import the module
+            import importlib
+            importlib.reload(telnet)
+
+            # Run the server again
+            p = Process(target=telnet.run)
+            p.start()
+
+    # Get script path
+    script_path = Path(__file__).parent
+
+    event_handler = MyHandler()
+    observer = Observer()
+    observer.schedule(event_handler, path=str(script_path.absolute()), recursive=False)
+    observer.start()
+
+    print("Watching for changes...")
+    observer.join()