Player can now dance! Closes #69.

squirrelbattle/entities/items.py

@@ -498,7 +498,7 @@ class ScrollofDamage(Item):
 
 class ScrollofWeakening(Item):
     """
-    A scroll that, when used, reduces the damage of the ennemies for 3 turn.
+    A scroll that, when used, reduces the damage of the ennemies for 3 turns.
     """
     def __init__(self, name: str = "scroll_of_weakening", price: int = 13,
                  *args, **kwargs):

squirrelbattle/entities/player.py

@@ -7,6 +7,7 @@ from math import log
 
 from .items import Item
 from ..interfaces import FightingEntity, InventoryHolder
+from ..translations import gettext as _, Translator
 
 
 class Player(InventoryHolder, FightingEntity):
@@ -62,6 +63,32 @@ class Player(InventoryHolder, FightingEntity):
         self.recalculate_paths()
         self.map.compute_visibility(self.y, self.x, self.vision)
 
+    def dance(self) -> None:
+        """
+        Dancing has a certain probability or making ennemies unable
+        to fight for 2 turns. That probability depends on the player's
+        charisma.
+        """
+        diceroll = randint(1, 10)
+        found = False
+        if diceroll <= self.charisma:
+            for entity in self.map.entities:
+                if entity.is_fighting_entity() and not entity == self \
+                    and entity.distance(self)<=3:
+                        found = True
+                        entity.confused = 1
+                        entity.effects.append(["confused", 1, 3])
+            if found:
+                self.map.logs.add_message(_(
+                    "It worked! Nearby ennemies will be confused for 3 turns."))
+            else:
+                self.map.logs.add_message(_(
+                    "It worked, but there is no one nearby..."))
+        else:
+            self.map.logs.add_message(
+                _("The dance was not effective..."))
+
+
     def level_up(self) -> None:
         """
         Add as many levels as possible to the player.