Add a hint to tell the user how to use ladders

squirrelbattle/display/statsdisplay.py

@@ -5,6 +5,7 @@ import curses
 
 from ..entities.player import Player
 from ..game import Game
+from ..settings import Settings
 from ..translations import gettext as _
 from .display import Display
 
@@ -14,6 +15,7 @@ class StatsDisplay(Display):
     A class to handle the display of the stats of the player.
     """
     player: Player
+    settings: Settings
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -21,6 +23,7 @@ class StatsDisplay(Display):
 
     def update(self, game: Game) -> None:
         self.player = game.player
+        self.settings = game.settings
 
     def update_pad(self) -> None:
         string2 = f"{_(self.player.name).capitalize()} " \
@@ -77,6 +80,12 @@ class StatsDisplay(Display):
             self.addstr(self.pad, 15, 0, _("YOU ARE DEAD"), curses.COLOR_RED,
                         bold=True, blink=True, standout=True)
 
+        if self.player.map.tiles[self.player.y][self.player.x].is_ladder():
+            msg = _("Use {key} to use the ladder") \
+                .format(key=self.settings.KEY_LADDER)
+            self.addstr(self.pad, self.height - 2, 0, msg,
+                        italic=True, reverse=True)
+
     def display(self) -> None:
         self.pad.erase()
         self.update_pad()