fix current

Tween.h

@@ -50,33 +50,33 @@ private:
   float progress;
   bool isPlayingF;
 
+public:
+  void update() {
+    if (millis() - frameRateTimer > frameTime) {
+      dtTick();
+      if (!isPlayingF || easing == nullptr) return;
+      if (current == to/* || progress >= duration */) { stop(); return; }
+      current = clamp(Tween::lerp(from, to, easing(progress / duration)), from, to);
+      progress = progress + Tween::dt;
+      frameRateTimer = millis();
+    }
+  }
+  float current;
+
   void dtTick() {
     uint32_t loopStartTime = millis();
     dt = (loopStartTime - oldMillis) / 1000.0;
     oldMillis = loopStartTime;
   }
 
-public:
-  void update() {
-    if (!isPlayingF || easing == nullptr) return;
-    if (millis() - frameRateTimer > frameTime) {
-      frameRateTimer = millis();
-      dtTick();
-      if (current == to || progress >= duration) { stop(); return; }
-      current = clamp(Tween::lerp(from, to, easing(progress / duration)), from, to);
-      progress = progress + Tween::dt;
-    }
-  }
-  float current;
-
-
-
   void start(float from, float to, uint16_t duration, eFunc easing) {
+    current = from;
     if (from == to) { return; }
     this->from = from;
     this->to = to;
     this->duration = duration / 1000.0;
     this->easing = easing;
+    
     resetToStart();
     dtTick();
     isPlayingF = true;