fixes

updater.py

@@ -9,19 +9,33 @@ import subprocess
 import tkinter as tk
 from tkinter import ttk, messagebox
 
+try:
+    from PIL import Image, ImageTk
+    HAS_PIL = True
+except ImportError:
+    HAS_PIL = False
+
 # ============================================================
 # CONFIGURATION - edit these values for your game/project
 # ============================================================
 
 GAME_NAME = "My Game"                  # Shown in the window title
+UPDATER_NAME = "Launcher"               # Updater, Launcher, etc.
 WINDOW_WIDTH = 450
-WINDOW_HEIGHT = 280
+WINDOW_HEIGHT = 300
+
+# Banner image is scaled to exactly this size (pixels) regardless of the
+# source file's actual dimensions, so the layout never shifts if someone
+# drops in a differently-sized image. Keep this narrower than WINDOW_WIDTH
+# and leave room for the controls below it.
+BANNER_WIDTH = 430
+BANNER_HEIGHT = 140
 
 # Server address. Use either a domain or an IP - whichever you set SERVER_ADDRESS to.
 # Examples: "update.mygame.com" or "123.456.78.90"
-SERVER_ADDRESS = "update.mygame.com"
-SERVER_PORT = "3232"
-USE_HTTPS = False                      # Set True if your server is behind HTTPS/SSL
+SERVER_ADDRESS = "example.com"
+SERVER_PORT = "443"                   # 80/443 for HTTP/HTTPS or servcer port for direct ip
+USE_HTTPS = True                      # Set True if your server is behind HTTPS/SSL
 
 # Available client versions: display name -> access key.
 # The access key is a long random hex string (generate with generate_key.py)
@@ -33,8 +47,8 @@ USE_HTTPS = False                      # Set True if your server is behind HTTPS
 # generate a new one, update it here and in the server's config.json, and
 # rebuild the exe - no need to rename anything else.
 CLIENT_KEYS = {
-    "Main": "d5af3f9fd06b15fcfcd1e6204b10804edbb9936b094ece123ce38ee7d3382ee0",
-    "Test": "aa697a8988d49f161c9764c3bb54b9111ad016bca7470243ea3aa2ee4fba37c1",
+    "Main": "d5af3f9fd06b15fcfcd1e6204b10xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
+    "Test": "aa697a8988d49f161c9764c3bb54xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
 }
 DEFAULT_CLIENT = "Main"
 
@@ -78,7 +92,7 @@ def build_server_base_url():
 class UpdaterApp:
     def __init__(self, root):
         self.root = root
-        self.root.title(f"{GAME_NAME} Updater")
+        self.root.title(f"{GAME_NAME} {UPDATER_NAME}")
         self.root.geometry(f"{WINDOW_WIDTH}x{WINDOW_HEIGHT}")
         self.root.resizable(False, False)
 
@@ -86,11 +100,15 @@ class UpdaterApp:
             self.root.iconbitmap(ICON_FILE)
         except Exception:
             pass
-        try:
-            self.bg_image = tk.PhotoImage(file=BANNER_FILE)
+
+        self.bg_image = self._load_banner()
+        if self.bg_image is not None:
             tk.Label(root, image=self.bg_image).pack(pady=5)
-        except Exception:
-            tk.Label(root, text="[ Banner not found ]", bg="gray", width=60, height=6).pack(pady=5)
+        else:
+            tk.Label(
+                root, text="[ Banner not found ]", bg="gray",
+                width=60, height=BANNER_HEIGHT // 20
+            ).pack(pady=5)
 
         # Client version selector
         mode_frame = tk.Frame(root)
@@ -124,6 +142,45 @@ class UpdaterApp:
         self.btn_play = tk.Button(btn_frame, text="Play", command=self.play_game, width=20, state=btn_state)
         self.btn_play.pack(side="left", padx=10)
 
+    def _load_banner(self):
+        """
+        Loads BANNER_FILE and scales it to exactly (BANNER_WIDTH, BANNER_HEIGHT).
+        Uses Pillow for proper resizing when available; falls back to
+        tk.PhotoImage's coarse integer zoom/subsample if Pillow isn't
+        installed, so the app still runs without the extra dependency.
+        Returns None if the banner file is missing or fails to load.
+        """
+        if not os.path.exists(BANNER_FILE):
+            return None
+
+        if HAS_PIL:
+            try:
+                img = Image.open(BANNER_FILE).convert("RGBA")
+                img = img.resize((BANNER_WIDTH, BANNER_HEIGHT), Image.LANCZOS)
+                return ImageTk.PhotoImage(img)
+            except Exception:
+                return None
+
+        # Pillow not available: best-effort scaling with tk.PhotoImage.
+        # zoom/subsample only take integer factors, so this can't hit the
+        # target size exactly - it just gets as close as possible.
+        try:
+            image = tk.PhotoImage(file=BANNER_FILE)
+            src_w, src_h = image.width(), image.height()
+            if src_w <= 0 or src_h <= 0:
+                return image
+
+            if src_w > BANNER_WIDTH or src_h > BANNER_HEIGHT:
+                factor = max(1, round(max(src_w / BANNER_WIDTH, src_h / BANNER_HEIGHT)))
+                image = image.subsample(factor, factor)
+            elif src_w < BANNER_WIDTH and src_h < BANNER_HEIGHT:
+                factor = max(1, round(min(BANNER_WIDTH / src_w, BANNER_HEIGHT / src_h)))
+                image = image.zoom(factor, factor)
+
+            return image
+        except Exception:
+            return None
+
     def update_ui(self, text=None, prog_val=None, prog_max=None):
         if text: self.root.after(0, lambda: self.status_var.set(text))
         if prog_max: self.root.after(0, lambda: self.progress.config(maximum=prog_max))
@@ -218,4 +275,4 @@ class UpdaterApp:
 if __name__ == "__main__":
     root = tk.Tk()
     app = UpdaterApp(root)
-    root.mainloop()
+    root.mainloop()