Drop the ignored hit_box_algorithm="None" from the card game tutorial

CHANGELOG.md

@@ -56,6 +56,7 @@ Arcade [PyPi Release History](https://pypi.org/project/arcade/#history) page.
 - Added `arcade.sweep_line(start, end, sprite_list)`, which returns a `SweepInfo` for the first sprite a line hits (its `fraction`, `distance`, and surface `normal`), or `None`. It's `sweep_sprite` for a point: for lasers, hitscan weapons, or seeing what's in the way. Added the `sprite_laser_mirrors` example, where a laser bounces off rotating mirrors using the normal.
 
 ### Misc Changes
+- The card game tutorial no longer passes `hit_box_algorithm="None"` to `Sprite`, an Arcade 2 argument that `Sprite` silently ignores. Its text no longer says hit box calculation is slow: loading all 52 cards with their default hit boxes takes about 40 ms.
 - Removed the docs build's workaround for Sphinx not copying changed CSS files (`util/sphinx_static_file_temp_fix.py` and its `.ENABLE_DEVMACHINE_SPHINX_STATIC_FIX` switch). Sphinx fixed it upstream, and the pinned Sphinx 9.1.0 copies changed CSS on incremental builds and with `make.py serve` ([#2266](https://github.com/pythonarcade/arcade/issues/2266)).
 - Docs fixes:
   - The install guide, SBC guide and contributing guide said Arcade needs Python 3.9; it needs 3.10. The release checklist now lists everywhere the minimum version appears ([#1302](https://github.com/pythonarcade/arcade/issues/1302)).

doc/tutorials/card_game/drag_drop_cards_full.py

@@ -81,7 +81,7 @@ def __init__(self, suit, value, scale=1):
         # Image to use for the sprite when face up
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
         self.is_face_up = False
-        super().__init__(FACE_DOWN_IMAGE, scale, hit_box_algorithm="None")
+        super().__init__(FACE_DOWN_IMAGE, scale)
 
     def face_down(self):
         """ Turn card face-down """

doc/tutorials/card_game/index.rst

@@ -54,9 +54,8 @@ Next up, we'll create a card class. The card class is a subclass of
 :py:class:`~arcade.Sprite`. It will have attributes for the suit and value of the
 card, and auto-load the image for the card based on that.
 
-We'll use the entire image as the hit box, so we don't need to go through the
-time consuming hit box calculation. Therefore we turn that off. Otherwise loading
-the sprites would take a long time.
+Arcade works out each card's hit box from its image: the outline of the card.
+We'll use the hit box later to see which card the mouse clicks on.
 
 .. literalinclude:: solitaire_02.py
     :caption: Create card sprites

doc/tutorials/card_game/solitaire_02.py

@@ -50,7 +50,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_03.py

@@ -50,7 +50,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_04.py

@@ -59,7 +59,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_05.py

@@ -59,7 +59,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_06.py

@@ -60,7 +60,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_07.py

@@ -79,7 +79,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_08.py

@@ -79,7 +79,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_09.py

@@ -79,7 +79,7 @@ def __init__(self, suit, value, scale=1):
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
 
         # Call the parent
-        super().__init__(self.image_file_name, scale, hit_box_algorithm="None")
+        super().__init__(self.image_file_name, scale)
 
 
 class MyGame(arcade.Window):

doc/tutorials/card_game/solitaire_10.py

@@ -81,7 +81,7 @@ def __init__(self, suit, value, scale=1):
         # Image to use for the sprite when face up
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
         self.is_face_up = False
-        super().__init__(FACE_DOWN_IMAGE, scale, hit_box_algorithm="None")
+        super().__init__(FACE_DOWN_IMAGE, scale)
 
     def face_down(self):
         """ Turn card face-down """

doc/tutorials/card_game/solitaire_11.py

@@ -83,7 +83,7 @@ def __init__(self, suit, value, scale=1):
         # Image to use for the sprite when face up
         self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png"
         self.is_face_up = False
-        super().__init__(FACE_DOWN_IMAGE, scale, hit_box_algorithm="None")
+        super().__init__(FACE_DOWN_IMAGE, scale)
 
     def face_down(self):
         """Turn card face-down"""