speed control of player and the ground

semestralka1/src/timing/speed_controller.h

@@ -0,0 +1,19 @@
+// src/timing/speed_controller.h
+#pragma once
+#include "mbed.h"
+
+class SpeedController {
+private:
+    int ground_speed = 1;
+
+public:
+    SpeedController() = default;
+
+    void set_ground_speed(int spd);
+    int get_ground_speed() const { return ground_speed; }
+
+    // Calculates how many frames to advance for current tick.
+    // Takes object’s current speed and a global tick counter
+    // to automatically handle slower "wait" behavior.
+    int frame_advance_for(int object_speed, int tick_counter) const;
+};