another movement done

semestralka1/src/game/animation.cpp

@@ -0,0 +1,16 @@
+// src/game/animation.cpp
+#include "animation.h"
+
+AnimationController::AnimationController() {
+  anim_timer.start();
+}
+
+bool AnimationController::tick(int speed) {
+  if (anim_timer.elapsed_time() >= ANIMATION_TICK) {
+    // speed determines scroll steps per tick
+    shift += speed;
+    anim_timer.reset();
+    return true;
+  }
+  return false;
+}