From 663b10f898af7495497c339b6443253b0459ea80 Mon Sep 17 00:00:00 2001
From: DashyFox <DashyFox@yandex.ru>
Date: Tue, 6 May 2025 13:58:21 +0300
Subject: [PATCH] fix last play tick

---
 Tween.h | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/Tween.h b/Tween.h
index 341ebb5..4b2e2bb 100644
--- a/Tween.h
+++ b/Tween.h
@@ -42,6 +42,7 @@ private:
   EasingFunc::eFunc easing = nullptr;
   float progress;
   bool isPlayingF;
+  bool isLastPlay;
 
 public:
   float current;
@@ -56,13 +57,24 @@ public:
     if (millis() - frameRateTimer > frameTime) {
       dtTick();
       if (!isPlayingF || easing == nullptr) return;
-      if (((uint16_t)current) == ((uint16_t)to) /* || progress > duration */) { stop(); return; }
-      current = clamp(Tween::lerp(from, to, easing(progress / duration)), from, to);
-      progress = progress + Tween::dt;
+      if(!isLastPlay){
+        if (/* ((uint16_t)current) == ((uint16_t)to) || */ progress > duration) { 
+          current = to; 
+          isLastPlay = true; 
+          return; 
+        }
+        current = clamp(Tween::lerp(from, to, easing(progress / duration)), from, to);
+        progress = progress + Tween::dt;
+      } else {
+        stop();
+      }
       frameRateTimer = millis();
     }
   }
 
+  float getProgress() {
+    return clamp(progress / duration, 0, 1);
+  }
 
   void start(float from, float to, uint16_t duration, EasingFunc::eFunc easing) {
     current = from;
@@ -82,6 +94,7 @@ public:
   }
   void stop() {
     isPlayingF = false;
+    isLastPlay = false;
   }
 
   bool isPlaying() const {
@@ -109,11 +122,11 @@ public:
     return sum / (steps + 1); // Среднее значение функции
   }
 
-private:
   static float lerp(float a, float b, float t) {
     return a + (b - a) * t;
   }
 
+private:
   int clamp(int value, int a, int b) {
     if (a > b) {
       a ^= b;