From 3d18c9ee4d24dad3f7814e322c16b8d221ba4306 Mon Sep 17 00:00:00 2001
From: schererleander <leander@schererleander.de>
Date: Fri, 26 Dec 2025 22:50:10 +0100
Subject: feat(logic): use delta time for movment of sprites

---
 Extra.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'Extra.py')

diff --git a/Extra.py b/Extra.py
index edc60a3..82ea6d7 100644
--- a/Extra.py
+++ b/Extra.py
@@ -8,10 +8,13 @@ class Extra(pygame.sprite.Sprite):
     self.rect = self.image.get_rect()
     self.rect.center = (x,y)
 
-    self.__geschwindigkeit = 2
+    self.__pos_x = float(self.rect.x)
+    # pixels/second (old: 2 px/frame @ 60 FPS)
+    self.__geschwindigkeit = 120.0
   
-  def bewegen(self):
-    self.rect.x = self.rect.x + self.__geschwindigkeit
+  def bewegen(self, dt: float):
+    self.__pos_x += self.__geschwindigkeit * dt
+    self.rect.x = int(round(self.__pos_x))
   
   def einschraenken(self, screenLaenge):
     if self.rect.left >= screenLaenge:
-- 
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