patch de l'invetaire

main.py

@@ -245,7 +245,7 @@ class App:
             gui.draw('Eau de vie', 30*x+10, 17*y+2, color=color_fill)
             for i in range(len(self.potion_shape)):
                 gui.draw(self.potion_shape[i], 30*x+6, 17*y+3+i, color=color_fill)
-            gui.display()
+        gui.display()
 
     def combat(self, ennemi):
         """Simule l'attaque des joeurs"""
@@ -345,10 +345,11 @@ class App:
                                 if position[0] > 0:
                                     position[0] -= 1
                             elif key == getkey.keys.ENTER:
-                                self.character.pdv += round((self.character.max_pdv - self.character.pdv) * 0.5)
-                                if self.character.pdv > self.character.max_pdv:
-                                    self.character.pdv = self.character.max_pdv
-                                self.character.inv.remove('potion')
+                                if self.character.inv.count('potion') > 0:
+                                    self.character.pdv += round((self.character.max_pdv - self.character.pdv) * 0.5)
+                                    if self.character.pdv > self.character.max_pdv:
+                                        self.character.pdv = self.character.max_pdv
+                                    self.character.inv.remove('potion')
                             elif key == getkey.keys.ESCAPE:
                                 break
                     if choice == 2: