fixed drawpixel optimization

minor class refactoring

Scripts/Elements/Element.cs

@@ -2,7 +2,7 @@
 
 namespace FOU.Scripts.Elements;
 
-public class Element {
+public class Element{
 
     public Chunk Chunk;
     public Vector2I Position;
@@ -15,12 +15,12 @@ public class Element {
 
     protected const float MAX_COLOR_VARIANCE = 0.1f;
     protected static readonly Vector2I VERTICAL_OPPOSITE = new Vector2I(-1, 1);
-    protected int lastMove = 0;
 
     private bool active = false;
-    private bool wasMovedThisTick = false;
     private int lastUpdate = -1;
+    private int lastMove = 0;
     private Color originalColor;
+    private bool markedForUpdate = false;
 
     public Element(Element e) {
         Position = e.Position;
@@ -34,7 +34,6 @@ public class Element {
         Chunk = chunk;
         lastMove = Engine.GetFramesDrawn();
         Active = false;
-        wasMovedThisTick = true;
     }
 
     public bool Active {
@@ -44,7 +43,10 @@ public class Element {
 
             active = value;
             Chunk.SetElementActive(this, value);
-            Moved();
+            if (!active)
+                ResetColor();
+            else
+                Moved();
         }
     }
 
@@ -58,8 +60,13 @@ public class Element {
     public virtual bool Update() {
         if (!Active) return false;
 
-        if (lastUpdate == Engine.GetFramesDrawn()) return false; // already updated this frame
-        lastUpdate = Engine.GetFramesDrawn();
+        int frame = Engine.GetFramesDrawn();
+        if (lastMove + STEPS_UNTIL_INACTIVE < frame)
+            Active = false;
+        if (lastUpdate == frame)
+            return false; // already updated this frame
+
+        lastUpdate = frame;
 
         return true;
     }
@@ -70,7 +77,6 @@ public class Element {
 
     protected virtual void Tick() {
         Vector2I randomDirection = RandomDirectionDown();
-        wasMovedThisTick = false;
 
         if (Chunk.IsEmpty(Position + Vector2I.Down))
             Chunk.Swap(this, Position + Vector2I.Down);
@@ -106,21 +112,25 @@ public class Element {
 
     public void ResetColor() {
         color = originalColor;
+        MarkForUpdate();
     }
 
     public void SetDebugColor(Color color) {
         if (!Main.Instance.DebugMode) return;
 
         this.color = color;
-        wasMovedThisTick = true;
     }
 
     public void Moved() {
         lastMove = Engine.GetFramesDrawn();
-        wasMovedThisTick = true;
+        MarkForUpdate();
     }
 
-    public bool WasMoved() {
-        return wasMovedThisTick;
+    public bool MarkedForUpdate() {
+        return markedForUpdate;
+    }
+
+    public void MarkForUpdate(bool mark = true) {
+        markedForUpdate = true;
     }
 }