- fixed "signal loops" causing StackOverFlowExceptions (now the signals can only take 10 "steps" between components per frame)

- parameter for changing the output value of And/Or components when the input conditions aren't met
- or components work properly now
- a limited number of signals (100) can be queued in a delay component

Subsurface/Source/Items/Components/Signal/RelayComponent.cs

@@ -20,20 +20,23 @@ namespace Barotrauma.Items.Components
         [Editable, HasDefaultValue(false, true)]
         public bool IsOn
         {
-            get { return IsActive; }
-            set
-            {
-                IsActive = value;
-            }
+            get; set; 
         }
 
         public RelayComponent(Item item, XElement element)
             : base (item, element)
         {
             IsActive = true;
+            IsOn = true;
         }
 
-        public override void ReceiveSignal(string signal, Connection connection, Item sender, float power=0.0f)
+        public override void Update(float deltaTime, Camera cam)
+        {
+
+            item.SendSignal(0, IsOn ? "1" : "0", "state_out");
+        }
+
+        public override void ReceiveSignal(int stepsTaken, string signal, Connection connection, Item sender, float power=0.0f)
         {
             if (item.Condition <= 0.0f) return;
 
@@ -41,7 +44,7 @@ namespace Barotrauma.Items.Components
             
             if (connection.Name.Contains("_in"))
             {
-                if (!IsActive) return;
+                if (!IsOn) return;
 
                 string outConnection = connection.Name.Contains("power_in") ? "power_out" : "signal_out";
 
@@ -50,15 +53,15 @@ namespace Barotrauma.Items.Components
 
                 if (connectionNumber > 0) outConnection += connectionNumber;
 
-                item.SendSignal(signal, outConnection, power);
+                item.SendSignal(stepsTaken, signal, outConnection, power);
             }
             else if (connection.Name == "toggle")
             {
-                IsActive = !IsActive;
+                IsOn = !IsOn;
             }
             else if (connection.Name == "set_state")
             {
-                IsActive = signal == "1";
+                IsOn = signal != "0";
             }
 
         }