[2] feat - полноценный игровой цикл и интеграция алгоритмов

semyanovra/scr/maze.py

@@ -348,6 +348,7 @@ class ConsoleDisplay(EventListener):
             print()
         print("=" * (maze.width * 2 + 4))
         print(f"  Player position: ({self._walker.current.x}, {self._walker.current.y})")
+        print("  S - start  E - exit  # - wall  . - path  P - player")
 
     def _render_path(self, path):
         if not path:
@@ -415,17 +416,73 @@ class MoveAction(Action):
         return False
 
 
-if __name__ == "__main__":
+# ----------------------------- Главный игровой цикл -----------------------------
+def play_game():
     builder = TxtLabyrinthBuilder()
     maze = builder.build_from_file("maze/level1.txt")
-    
+
     walker = Walker(maze.start, maze)
     view = ConsoleDisplay(walker)
-    view._render_maze_with_player(maze)
+    view._render_maze(maze)
-    print("Player created at start position!")
+
-    
+    solver = Pathfinder(maze)
-    # Test movement
+    solver.attach(view)
-    test_move = MoveAction(walker, (1, 0), maze)
+
-    if test_move.execute():
+    print("\n  CONTROLS:")
-        print("Moved right!")
+    print("  H (left)  J (down)  K (up)  L (right)")
-        view._render_maze_with_player(maze)
+    print("  U - undo    Q - quit")
+    print("\n  AUTO SEARCH:")
+    print("  B - BFS    D - DFS    A - A*")
+    print("\n" + "=" * 50)
+
+    action_stack = []
+
+    while True:
+        cmd = input("\n  Command > ").lower()
+
+        if cmd == 'q':
+            print("\n  Goodbye!")
+            break
+        elif cmd == 'b':
+            solver.set_algorithm(BFS())
+            stats = solver.solve()
+            if stats:
+                print(f"\n  BFS: time={stats.time_ms:.3f}ms, visited={stats.visited_cells}, length={stats.path_length}")
+        elif cmd == 'd':
+            solver.set_algorithm(DFS())
+            stats = solver.solve()
+            if stats:
+                print(f"\n  DFS: time={stats.time_ms:.3f}ms, visited={stats.visited_cells}, length={stats.path_length}")
+        elif cmd == 'a':
+            solver.set_algorithm(AStar())
+            stats = solver.solve()
+            if stats:
+                print(f"\n  A*: time={stats.time_ms:.3f}ms, visited={stats.visited_cells}, length={stats.path_length}")
+        elif cmd in ['h', 'j', 'k', 'l']:
+            dir_map = {'h': (-1, 0), 'l': (1, 0), 'k': (0, -1), 'j': (0, 1)}
+            action = MoveAction(walker, dir_map[cmd], maze)
+            if action.execute():
+                action_stack.append(action)
+                view._render_maze_with_player(maze)
+                if walker.current == maze.exit:
+                    print("\n  CONGRATULATIONS! YOU FOUND THE EXIT!")
+                    print(f"  Total moves: {len(action_stack)}")
+                    break
+            else:
+                print("\n  Cannot go there! It's a wall.")
+        elif cmd == 'u':
+            if action_stack:
+                last = action_stack.pop()
+                last.undo()
+                view._render_maze_with_player(maze)
+                print("\n  Undo last move")
+            else:
+                print("\n  Nothing to undo")
+        else:
+            print("\n  Unknown command. Use h,j,k,l to move, u to undo, q to quit")
+
+    print("\n  Game over. Thanks for playing!")
+
+
+if __name__ == "__main__":
+    play_game()