fix StunTime not decrementing when rolling

Characters/Character.cs

@@ -116,6 +116,11 @@ public partial class Character : CharacterBody2D, IFaction
 
     public override void _Process(double delta)
     {
+        if (StunTime > 0)
+        {
+            StunTime -= delta;
+        }
+
         if (StateMachine != null)
         {
             StateMachine.Process(delta);

State/Character/CharacterState.cs

@@ -18,11 +18,6 @@ public abstract partial class CharacterState : Node, IState<CharacterState>
 
     public virtual CharacterState Process(double delta)
     {
-        if (Character.StunTime > 0)
-        {
-            Character.StunTime -= delta;
-        }
-
         var item = Character.Inventory.SelectedItem;
 
         bool targetTowards(Items.Item item)