Linting and tests...

squirrelbattle/entities/items.py

@@ -84,8 +84,8 @@ class Item(Entity):
         """
         Returns the list of all item classes.
         """
-        return [BodySnatchPotion, Bomb, Heart, Shield, Sword,\
+        return [BodySnatchPotion, Bomb, Heart, Shield, Sword,
-                Chestplate, Helmet, RingCritical, RingXP, \
+                Chestplate, Helmet, RingCritical, RingXP,
                 ScrollofDamage, ScrollofWeakening, Ruler, Bow, FireBallStaff]
 
     def be_sold(self, buyer: InventoryHolder, seller: InventoryHolder) -> bool:
@@ -256,13 +256,15 @@ 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) 
+        super().__init__(name=name, price=price, damage=damage, *args, **kwargs)
+
 
 class Armor(Item):
     """
@@ -297,6 +299,7 @@ class Shield(Armor):
         super().__init__(name=name, constitution=constitution, price=price,
                          *args, **kwargs)
 
+
 class Helmet(Armor):
     """
     Class of helmet items, they can be equipped on the head.
@@ -312,6 +315,7 @@ class Helmet(Armor):
         self.held_by.remove_from_inventory(self)
         self.held_by.equipped_helmet = self
 
+
 class Chestplate(Armor):
     """
     Class of chestplate items, they can be equipped on the body.
@@ -327,6 +331,7 @@ class Chestplate(Armor):
         self.held_by.remove_from_inventory(self)
         self.held_by.equipped_armor = self
 
+
 class BodySnatchPotion(Item):
     """
     The body-snatch potion allows to exchange all characteristics with a random
@@ -436,6 +441,7 @@ class RingXP(Ring):
         super().__init__(name=name, price=price, experience=experience,
                          *args, **kwargs)
 
+
 class ScrollofDamage(Item):
     """
     A scroll that, when used, deals damage to all entities in a certain radius.
@@ -451,11 +457,12 @@ class ScrollofDamage(Item):
         """
         for entity in self.held_by.map.entities:
             if entity.is_fighting_entity() and not entity == self.held_by:
-                if entity.distance(self.held_by)<=5:
+                if entity.distance(self.held_by) <= 5:
-                    self.held_by.map.logs.add_message(entity.take_damage(\
+                    self.held_by.map.logs.add_message(entity.take_damage(
                         self.held_by, self.held_by.intelligence))
         self.held_by.inventory.remove(self)
 
+
 class ScrollofWeakening(Item):
     """
     A scroll that, when used, reduces the damage of the ennemies for 3 turn.
@@ -470,13 +477,17 @@ class ScrollofWeakening(Item):
         """
         for entity in self.held_by.map.entities:
             if entity.is_fighting_entity() and not entity == self.held_by:
-                entity.strength = entity.strength - max(1, self.held_by.intelligence//2)
+                entity.strength = entity.strength - \
-                entity.effects.append(["strength", \
+                    max(1, self.held_by.intelligence // 2)
-                                       -max(1, self.held_by.intelligence//2), 3])
+                entity.effects.append(["strength",
-        self.held_by.map.logs.add_message(\
+                                       -max(1, self.held_by.intelligence // 2),
-                _(f"The ennemies have -{max(1, self.held_by.intelligence//2)} strength for 3 turns"))    
+                                       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 LongRangeWeapon(Item):
     def __init__(self, damage: int = 4,
                  rang: int = 3, *args, **kwargs):
@@ -489,26 +500,28 @@ class LongRangeWeapon(Item):
         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 \
+                    and self.held_by.y - entity.y > 0 and \
-                   self.held_by.y-entity.y<=self.range:
+                        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 \
+                    and entity.y - self.held_by.y > 0 and \
-                   entity.y-self.held_by.y<=self.range:
+                        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 \
+                    and entity.x - self.held_by.x > 0 and \
-                   entity.x-self.held_by.x<=self.range:
+                        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 \
+                    and self.held_by.x - entity.x > 0 and \
-                   self.held_by.x-entity.x<=self.range:
+                        self.held_by.x - entity.x <= self.range:
                     to_kill = entity
         if to_kill:
-            self.held_by.map.logs.add_message(_("{name}")\
+            line = _("{name}").format(name=to_kill.translated_name.capitalize()
-                                              .format(name=to_kill.translated_name.capitalize())+ self.string + " " \
+                                      ) + self.string + " "\
-                                              + to_kill.take_damage(self.held_by, self.damage + \
+                                        + to_kill.take_damage(
-                                                                    getattr(self.held_by, self.stat)))
+                                            self.held_by, self.damage
+                                            + getattr(self.held_by, self.stat))
+            self.held_by.map.logs.add_message(line)
         return (to_kill.x, to_kill.y) if to_kill else None
 
     def equip(self) -> None:
@@ -531,13 +544,15 @@ class LongRangeWeapon(Item):
         The string that is printed when we hit an ennemy.
         """
 
+
 class Bow(LongRangeWeapon):
     """
-    A type of long range weapon that deals damage based on the player's dexterity
+    A type of long range weapon that deals damage
+    based on the player's dexterity
     """
     def __init__(self, name: str = "bow", price: int = 22, damage: int = 4,
                  rang: int = 3, *args, **kwargs):
-        super().__init__(name=name, price=price, damage=damage, \
+        super().__init__(name=name, price=price, damage=damage,
                          rang=rang, *args, **kwargs)
 
     @property
@@ -551,13 +566,15 @@ class Bow(LongRangeWeapon):
     def string(self) -> str:
         return " is shot by an arrow."
 
+
 class FireBallStaff(LongRangeWeapon):
     """
-    A type of long range weapon that deals damage based on the player's dexterity
+    A type of powerful long range weapon that deals damage
+    based on the player's intelligence
     """
-    def __init__(self, name: str = "fire_ball_staff", price: int = 36,\
+    def __init__(self, name: str = "fire_ball_staff", price: int = 36,
                  damage: int = 6, rang: int = 4, *args, **kwargs):
-        super().__init__(name=name, price=price, damage=damage, \
+        super().__init__(name=name, price=price, damage=damage,
                          rang=rang, *args, **kwargs)
 
     @property
@@ -575,10 +592,10 @@ class FireBallStaff(LongRangeWeapon):
         """
         Adds an explosion animation when killing something.
         """
-        A = super().throw(direction)
+        coord = super().throw(direction)
-        if A:
+        if coord:
-            x=A[0]
+            x = coord[0]
-            y=A[1]
+            y = coord[1]
 
             explosion = Explosion(y=y, x=x)
             self.held_by.map.add_entity(explosion)

squirrelbattle/game.py

@@ -277,7 +277,6 @@ class Game:
 
         if self.player.equipped_main:
             self.player.equipped_main.throw(direction)
-        
 
     def handle_key_pressed_inventory(self, key: KeyValues) -> None:
         """

squirrelbattle/interfaces.py

@@ -605,7 +605,7 @@ class Entity:
         from squirrelbattle.entities.monsters import Tiger, Hedgehog, \
             Rabbit, TeddyBear, GiantSeaEagle
         from squirrelbattle.entities.friendly import Merchant, Sunflower, \
-             Trumpet
+            Trumpet
         return [BodySnatchPotion, Bomb, Heart, Hedgehog, Rabbit, TeddyBear,
                 Sunflower, Tiger, Merchant, GiantSeaEagle, Trumpet]
 
@@ -697,7 +697,7 @@ class FightingEntity(Entity):
         self.constitution = constitution
         self.level = level
         self.critical = critical
-        self.effects = [] #effects are temporary buff or weakening of the stats.
+        self.effects = []  # effects = temporary buff or weakening of the stats.
 
     @property
     def dead(self) -> bool:
@@ -713,12 +713,13 @@ class FightingEntity(Entity):
         for i in range(len(self.effects)):
             self.effects[i][2] -= 1
 
-        l = self.effects[:]
+        copy = self.effects[:]
-        for i in range(len(l)):
+        for i in range(len(copy)):
-            if l[i][2] <= 0:
+            if copy[i][2] <= 0:
-                setattr(self, l[i][0], getattr(self, l[i][0])-l[i][1])
+                setattr(self, copy[i][0],
-                self.effects.remove(l[i])
+                        getattr(self, copy[i][0]) - copy[i][1])
-        
+                self.effects.remove(copy[i])
+
     def hit(self, opponent: "FightingEntity") -> str:
         """
         The entity deals damage to the opponent

squirrelbattle/tests/game_test.py

@@ -10,11 +10,12 @@ from ..display.display import Display
 from ..display.display_manager import DisplayManager
 from ..entities.friendly import Merchant, Sunflower
 from ..entities.items import Bomb, Heart, Sword, Explosion, Shield, Helmet, \
-    Chestplate, RingCritical
+    Chestplate, RingCritical, Bow, FireBallStaff, ScrollofDamage,\
-from ..entities.monsters import GiantSeaEagle
+    ScrollofWeakening
+from ..entities.monsters import Rabbit, GiantSeaEagle
 from ..entities.player import Player
-from ..enums import DisplayActions
+from ..enums import DisplayActions, KeyValues, GameMode
-from ..game import Game, KeyValues, GameMode
+from ..game import Game
 from ..interfaces import Map
 from ..menus import MainMenuValues
 from ..resources import ResourceManager
@@ -344,7 +345,7 @@ class TestGame(unittest.TestCase):
         self.assertEqual(self.game.settings.KEY_LEFT_PRIMARY, 'a')
 
         # Navigate to "texture pack"
-        for ignored in range(12):
+        for ignored in range(13):
             self.game.handle_key_pressed(KeyValues.DOWN)
 
         # Change texture pack
@@ -756,3 +757,100 @@ class TestGame(unittest.TestCase):
         self.game.handle_key_pressed(KeyValues.ENTER)
 
         self.assertEqual(self.game.state, GameMode.MAINMENU)
+
+    def test_launch(self) -> None:
+        """
+        Use the long range weapons to kill some entities.
+        """
+        self.game.state = GameMode.PLAY
+        self.game.player.move(2, 6)
+
+        b = Bow()
+        b.held_by = self.game.player
+        self.game.player.equipped_main = b
+        self.assertTrue(self.game.player.equipped_main)
+
+        entity = Rabbit()
+        entity.health = 1
+        self.game.map.add_entity(entity)
+        entity.move(3, 6)
+
+        self.game.handle_launch(KeyValues.UP)
+
+        self.game.waiting_for_launch_key = True
+        self.game.handle_key_pressed(KeyValues.CHAT)
+
+        entity = Rabbit()
+        entity.health = 1
+        self.game.map.add_entity(entity)
+        entity.move(2, 8)
+        self.game.waiting_for_launch_key = True
+        self.game.handle_key_pressed(KeyValues.RIGHT)
+
+        entity = Rabbit()
+        entity.health = 1
+        self.game.map.add_entity(entity)
+        entity.move(2, 5)
+        self.game.waiting_for_launch_key = True
+        self.game.handle_key_pressed(KeyValues.LEFT)
+
+        key = "l"
+        KeyValues.translate_key(key, self.game.settings)
+
+        self.game.handle_key_pressed(KeyValues.LAUNCH)
+        self.assertTrue(self.game.waiting_for_launch_key)
+        self.game.handle_key_pressed(KeyValues.DOWN)
+
+        self.assertTrue(entity.dead)
+
+        entity2 = Rabbit()
+        entity2.health = 1
+        self.game.map.add_entity(entity2)
+        entity2.move(1, 6)
+
+        b = FireBallStaff()
+        self.game.player.inventory.append(b)
+        b.held_by = self.game.player
+        b.equip()
+
+        self.game.handle_key_pressed(KeyValues.LAUNCH)
+        self.assertTrue(self.game.waiting_for_launch_key)
+        self.game.handle_key_pressed(KeyValues.UP)
+
+        self.assertTrue(entity2.dead)
+
+    def test_scrolls(self) -> None:
+        """
+        Use the scrolls.
+        """
+        self.game.state = GameMode.PLAY
+        self.game.player.move(2, 6)
+
+        entity = Rabbit()
+        self.game.map.add_entity(entity)
+        entity.move(3, 6)
+
+        entity2 = GiantSeaEagle()
+        self.game.map.add_entity(entity2)
+        entity2.move(3, 8)
+
+        scroll1 = ScrollofDamage()
+        scroll2 = ScrollofWeakening()
+        self.game.player.inventory.append(scroll1)
+        self.game.player.inventory.append(scroll2)
+        scroll1.held_by = self.game.player
+        scroll2.held_by = self.game.player
+
+        scroll1.use()
+        self.assertTrue(entity.health != entity.maxhealth)
+        self.assertTrue(entity2.health != entity2.maxhealth)
+
+        scroll2.use()
+        self.assertEqual(entity.strength, 0)
+        self.assertEqual(entity2.strength, 999)
+
+        self.game.map.tick(self.game.player)
+        self.game.map.tick(self.game.player)
+        self.game.map.tick(self.game.player)
+
+        self.assertEqual(entity2.effects, [])