Implemented centre()

src/gameUtils/__init__.py

@@ -3,4 +3,5 @@ from .utils import centre
 from .anim import AnimationHandler
 from .anim import AnimatedObject
 from .events import AnimStart
-from .events import AnimFinish
+from .events import AnimFinish
+from .events import Timeout

src/gameUtils/base.py

@@ -1,5 +1,7 @@
+from .events import Timeout
 from .anim import AnimatedObject
 import tomllib
+import time
 
 class Game:
     def __init__(self, surface):
@@ -13,12 +15,21 @@ class Game:
         self.surf = surface
         self.size = self.surf.size
         self.pm = None
+        # Holds all the timeouts that haven't been fired yet
+        self._timeouts = []
 
         with open('./game.toml', 'r') as f:
             self.cfg = tomllib.loads(f.read())
 
     def update(self):
-        pass
+        """
+        Updates some core things in the background.
+        """
+        
+        for timeout in self._timeouts.copy():
+            if timeout.fireOn <= time.perf_counter():
+                self.onEvent(timeout)
+                self._timeouts.remove(timeout)
 
     def onEvent(self, event):
         pass
@@ -27,4 +38,25 @@ class Game:
         pass
     
     def createAnimObj(self, *args, **kwargs):
+        """
+        Creates an animated object.
+
+        Args:
+            objectID (str): The ID of the object.
+            baseFrame (str): The path to the base frame.
+        """
+
         return AnimatedObject(self, *args, **kwargs)
+
+    def timeout(self, id: str, delay: float):
+        """
+        Fires a Timeout event with the specified ID
+        after the specified delay.
+
+        Args:
+            id (str): The timeout ID.
+            delay (float): How long (in seconds)
+                           to wait before firing.
+        """
+        
+        self._timeouts.append(Timeout(id, time.perf_counter()+delay))

src/gameUtils/events.py

@@ -1,3 +1,5 @@
+import time
+
 class _event:
     def __init__(self):
         self.type = self.__class__
@@ -18,4 +20,17 @@ class AnimFinish(_event):
         self.animationID = animationID
     
     def __repr__(self):
-        return f'<AnimFinish | {self.objectID=} | {self.animationID=}>'
+        return f'<AnimFinish | {self.objectID=} | {self.animationID=}>'
+
+class Timeout(_event):
+    def __init__(self, timeoutID, fireOn):
+        super().__init__()
+        # The timeout ID specified by the user
+        self.timeoutID = timeoutID
+        # When the event should be fired
+        self.fireOn = fireOn
+        # When it was created
+        self.created = time.perf_counter()
+    
+    def __repr__(self):
+        return f'<Timeout | {self.timeoutID=} | {self.fireOn=} | {self.created=}>'

src/gameUtils/utils.py

@@ -1,14 +1,22 @@
 import pygame
 
-def centre(surface: pygame.Surface, rect: tuple[int, int, int, int]) -> pygame.Surface:
+def centre(surface: pygame.Surface, size: tuple[int, int]) -> pygame.Surface:
     """
     Centres a surface within a given rectangle.
 
     Args:
         surface: The surface to be centred.
-        rect: The rectangle the surface will be centred in.
+        size: The size of the rectangle the surface will be centred in.
     
     Returns:
         pygame.Surface
     """
-    pass
+    
+    surf = pygame.Surface(size)
+    offX = surf.size[0]//2 - surface.size[0]//2
+    offY = surf.size[1]//2 - surface.size[1]//2
+
+    surf.blit(surface, (offX, offY))
+
+    return surf
+