Added a Bow, related to #64

squirrelbattle/entities/items.py

@@ -40,6 +40,11 @@ class Item(Entity):
         Indicates what should be done when the item is used.
         """
 
+    def throw(self, direction: int) -> None:
+        """
+        Indicates what should be done when the item is thrown.
+        """
+
     def equip(self) -> None:
         """
         Indicates what should be done when the item is equipped.
@@ -81,7 +86,7 @@ class Item(Entity):
         """
         return [BodySnatchPotion, Bomb, Heart, Shield, Sword,\
                 Chestplate, Helmet, RingCritical, RingXP, \
-                ScrollofDamage, ScrollofWeakening]
+                ScrollofDamage, ScrollofWeakening, Ruler, Bow]
 
     def be_sold(self, buyer: InventoryHolder, seller: InventoryHolder) -> bool:
         """
@@ -251,6 +256,13 @@ class Sword(Weapon):
                  *args, **kwargs):
         super().__init__(name=name, price=price, *args, **kwargs)
 
+class Ruler(Weapon):
+    """
+    A basic weapon
+    """
+    def __init__(self, name: str = "ruler", price: int = 2,
+                 damage: int = 1, *args, **kwargs):
+        super().__init__(name=name, price=price, damage=damage, *args, **kwargs) 
 
 class Armor(Item):
     """
@@ -428,7 +440,6 @@ class ScrollofDamage(Item):
     """
     A scroll that, when used, deals damage to all entities in a certain radius.
     """
-
     def __init__(self, name: str = "scroll_of_damage", price: int = 18,
                  *args, **kwargs):
         super().__init__(name=name, price=price, *args, **kwargs)
@@ -449,7 +460,6 @@ class ScrollofWeakening(Item):
     """
     A scroll that, when used, reduces the damage of the ennemies for 3 turn.
     """
-
     def __init__(self, name: str = "scroll_of_weakening", price: int = 13,
                  *args, **kwargs):
         super().__init__(name=name, price=price, *args, **kwargs)
@@ -459,10 +469,52 @@ class ScrollofWeakening(Item):
         Find all entities and reduce their damage.
         """
         for entity in self.held_by.map.entities:
-            if entity.is_fighting_entity(): #and not entity == self.held_by:
+            if entity.is_fighting_entity() and not entity == self.held_by:
                 entity.strength = entity.strength - max(1, self.held_by.intelligence//2)
                 entity.effects.append(["strength", \
                                        -max(1, self.held_by.intelligence//2), 3])
         self.held_by.map.logs.add_message(\
                 _(f"The ennemies have -{max(1, self.held_by.intelligence//2)} strength for 3 turns"))    
         self.held_by.inventory.remove(self)
+
+class Bow(Item):
+    """
+    A type of throwable weapon that deals damage based on the player's dexterity.
+    """
+    def __init__(self, name: str = "bow", price: int = 22, damage = 4,
+                 rang = 3, *args, **kwargs):
+        super().__init__(name=name, price=price, *args, **kwargs)
+        self.damage = damage
+        self.range = rang
+
+    def throw(self, direction: int) -> str:
+        to_kill = None
+        for entity in self.held_by.map.entities:
+            if entity.is_fighting_entity():
+                if direction == 0 and self.held_by.x == entity.x \
+                   and self.held_by.y-entity.y>0 and \
+                   self.held_by.y-entity.y<=self.range:
+                    to_kill = entity
+                elif direction == 2 and self.held_by.x == entity.x \
+                   and entity.y-self.held_by.y>0 and \
+                   entity.y-self.held_by.y<=self.range:
+                    to_kill = entity
+                elif direction == 1 and self.held_by.y == entity.y \
+                   and entity.x-self.held_by.x>0 and \
+                   entity.x-self.held_by.x<=self.range:
+                    to_kill = entity
+                elif direction == 3 and self.held_by.y == entity.y \
+                   and self.held_by.x-entity.x>0 and \
+                   self.held_by.x-entity.x<=self.range:
+                    to_kill = entity
+        if to_kill:
+            self.held_by.map.logs.add_message(_("{name} is shot by an arrow.")\
+                                              .format(name=to_kill.translated_name.capitalize())+ " " \
+                                              + to_kill.take_damage(self.held_by, self.damage + self.held_by.dexterity))
+
+    def equip(self) -> None:
+        """
+        Equip the bow.
+        """
+        self.held_by.remove_from_inventory(self)
+        self.held_by.equipped_main = self