Width and height are managed dynamically: we can almost freely resize the window

dungeonbattle/display/mapdisplay.py

@@ -10,8 +10,6 @@ from dungeonbattle.interfaces import Map
 class MapDisplay(Display):
     def __init__(self, screen: Any, m: Map, player: Player, pack: TexturePack):
         super().__init__(screen)
-        self.height = self.rows
-        self.width = self.cols
         self.pack = pack
         self.map = m
         self.player = player
@@ -38,4 +36,5 @@ class MapDisplay(Display):
         self.pad.refresh(pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol)
 
     def refresh(self) -> None:
+        self.ensure_resized(self.pad)
         return self.display(self.player.y, self.player.x)