2.5 update

Assets/_Project/Scripts/Defense/DefenseSpriteSequence.cs

@@ -10,6 +10,8 @@ namespace BumpCombat.Defense
         private SpriteRenderer target;
         private Sprite[] frames;
         private string key;
+        private float durationScale = 1f;
+        private bool useUnscaledTime;
         private float frameRemaining;
         private int frame;
         private Sprite[] nextFrames;
@@ -44,8 +46,12 @@ namespace BumpCombat.Defense
             bool destroyOnFinish, string followingKey = null,
             Sprite[] followingFrames = null, float startDelay = 0f)
         {
+            enabled = true;
             completionCallback = null;
             finished = false;
+            animationFinished = false;
+            durationScale = 1f;
+            useUnscaledTime = false;
             target = renderer;
             key = sequenceKey;
             frames = sequenceFrames;
@@ -53,6 +59,14 @@ namespace BumpCombat.Defense
             nextKey = followingKey;
             nextFrames = followingFrames;
             delayRemaining = Mathf.Max(0f, startDelay);
+            travelStartProvider = null;
+            travelEndProvider = null;
+            travelCanAdvance = null;
+            travelArrival = null;
+            travelDuration = 0f;
+            travelElapsed = 0f;
+            travelArrivalInvoked = false;
+            hideRendererAtArrival = false;
             if (target == null || frames == null || frames.Length == 0)
             {
                 FinishSequence();
@@ -61,7 +75,7 @@ namespace BumpCombat.Defense
             frame = 0;
             target.sprite = frames[frame];
             target.enabled = delayRemaining <= 0f;
-            frameRemaining = DefenseTowerArt.FrameSeconds(key, frame);
+            frameRemaining = DefenseTowerArt.FrameSeconds(key, frame) * durationScale;
             UpdateVisualAlignment();
         }
 
@@ -92,6 +106,18 @@ namespace BumpCombat.Defense
 
         public bool IsFinished => finished;
 
+        public void SetPlaybackTiming(float newDurationScale, bool useUnscaledTime)
+        {
+            if (float.IsNaN(newDurationScale) || float.IsInfinity(newDurationScale) || newDurationScale <= 0f)
+                throw new ArgumentOutOfRangeException(nameof(newDurationScale), "Playback duration scale must be positive and finite.");
+
+            float previousScale = durationScale;
+            durationScale = newDurationScale;
+            this.useUnscaledTime = useUnscaledTime;
+            if (!finished && frames != null && frames.Length > 0)
+                frameRemaining *= durationScale / previousScale;
+        }
+
         public void SetCompletionCallback(System.Action callback)
         {
             if (callback == null) return;
@@ -141,9 +167,10 @@ namespace BumpCombat.Defense
                 return;
             }
             if (travelCanAdvance != null && !travelCanAdvance()) return;
+            float deltaTime = useUnscaledTime ? Time.unscaledDeltaTime : Time.deltaTime;
             if (delayRemaining > 0f)
             {
-                delayRemaining -= Time.deltaTime;
+                delayRemaining -= deltaTime;
                 if (delayRemaining > 0f) return;
                 if (travelDuration > 0f || travelStartProvider != null)
                     ResolveTravelStart();
@@ -151,7 +178,7 @@ namespace BumpCombat.Defense
             }
             if (travelDuration > 0f && travelElapsed < travelDuration)
             {
-                travelElapsed += Time.deltaTime;
+                travelElapsed += deltaTime;
                 Vector2 currentEnd = travelEndProvider != null
                     ? travelEndProvider() : travelEnd;
                 transform.position = Vector2.Lerp(
@@ -169,7 +196,7 @@ namespace BumpCombat.Defense
                 return;
             }
 
-            frameRemaining -= Time.deltaTime;
+            frameRemaining -= deltaTime;
             while (frameRemaining <= 0f)
             {
                 frame++;
@@ -191,7 +218,7 @@ namespace BumpCombat.Defense
                 }
                 target.sprite = frames[frame];
                 UpdateVisualAlignment();
-                frameRemaining += DefenseTowerArt.FrameSeconds(key, frame);
+                frameRemaining += DefenseTowerArt.FrameSeconds(key, frame) * durationScale;
             }
         }