fix(core): check if star gets out of screen

2025-08-21 02:04:01 +02:00
parent 8d8aee3fbd
commit ebb45d2ea0
1 changed files with 6 additions and 0 deletions
--- a/src/app/core/components/background/background.ts
+++ b/src/app/core/components/background/background.ts
@@ -81,6 +81,12 @@ export class Background {
        star.y += star.vy;
      }

+      // Bildschirm-Ränder
+      if (star.x < 0) star.x = this.width;
+      if (star.x > this.width) star.x = 0;
+      if (star.y < 0) star.y = document.body.scrollHeight;
+      if (star.y > document.body.scrollHeight) star.y = 0;
+
      // Stern zeichnen mit Scroll-Parallax
      ctx.beginPath();
      ctx.arc(star.x, star.y - this.scrollY * this.parallaxFactor, star.radius, 0, Math.PI * 2);