fix: add next action overlay drawing.

RotationSolver/UI/NextActionWindow.cs

@@ -40,17 +40,35 @@ public override void PostDraw()
         base.PostDraw();
     }
 
-    public override void Draw()
+    public override unsafe void Draw()
     {
         var width = Service.Config.ControlWindowGCDSize
             * Service.Config.ControlWindowNextSizeRatio;
         DrawGcdCooldown(width, false);
-        ControlWindow.DrawIAction(ActionUpdater.NextAction, width, 1);
+
+        var precent = 0f;
+
+        var group = ActionManager.Instance()->GetRecastGroupDetail(ActionHelper.GCDCooldownGroup - 1);
+        if (group ->Elapsed == group->Total || group->Total == 0)
+        {
+            precent = 1;
+        }
+        else
+        {
+            precent = group->Elapsed / group->Total;
+            if(ActionUpdater.NextAction != ActionUpdater.NextGCDAction)
+            {
+                precent++;
+            }
+        }
+
+        ControlWindow.DrawIAction(ActionUpdater.NextAction, width, precent);
     }
 
     public static unsafe void DrawGcdCooldown(float width, bool drawTittle)
     {
         var group = ActionManager.Instance()->GetRecastGroupDetail(ActionHelper.GCDCooldownGroup - 1);
+
         var remain = group->Total - group->Elapsed;
         var total = DataCenter.WeaponTotal;