Initial project structure: reusable isometric bot engine with D2R implementation

games/d2r/screens/menu.py

@@ -0,0 +1,45 @@
+"""Main menu and character select screen detection for D2R."""
+
+from typing import Optional
+import logging
+
+import numpy as np
+
+from engine.vision.detector import ElementDetector, Detection
+from games.d2r.config import D2RConfig
+
+logger = logging.getLogger(__name__)
+
+
+class MenuDetector:
+    """Detects D2R menu screens (main menu, character select, lobby)."""
+    
+    def __init__(self, config: D2RConfig):
+        self.config = config
+        self.detector = ElementDetector()
+    
+    def is_main_menu(self, screen: np.ndarray) -> bool:
+        """Check if we're on the main menu."""
+        # TODO: Template match for main menu elements
+        return False
+    
+    def is_character_select(self, screen: np.ndarray) -> bool:
+        """Check if we're on character select screen."""
+        return False
+    
+    def is_lobby(self, screen: np.ndarray) -> bool:
+        """Check if we're in the game lobby."""
+        return False
+    
+    def is_loading(self, screen: np.ndarray) -> bool:
+        """Check if a loading screen is active."""
+        return False
+    
+    def select_character(self, screen: np.ndarray, char_index: int = 0) -> Optional[Detection]:
+        """Find and return the character slot to click."""
+        # TODO: Detect character slots
+        return None
+    
+    def find_create_game_button(self, screen: np.ndarray) -> Optional[Detection]:
+        """Find the create game button."""
+        return None