(61d00a474) v0.9.7.1

2020-03-04 13:04:10 +01:00
parent 3c50efa5c9
commit 3c09ebe02f
5086 changed files with 786063 additions and 295871 deletions
@@ -0,0 +1,104 @@
+using System.Text.RegularExpressions;
+using System.Xml.Linq;
+
+namespace Barotrauma.Items.Components
+{
+    class RegExFindComponent : ItemComponent
+    {
+        private string expression;
+
+        private string receivedSignal;
+        private string previousReceivedSignal;
+
+        private bool previousResult;
+
+        private Regex regex;
+
+        private bool nonContinuousOutputSent;
+
+        [InGameEditable, Serialize("1", true, description: "The signal this item outputs when the received signal matches the regular expression.")]
+        public string Output { get; set; }
+
+        [Serialize("0", true, description: "The signal this item outputs when the received signal does not match the regular expression.")]
+        public string FalseOutput { get; set; }
+
+        [InGameEditable, Serialize(true, true, description: "Should the component keep sending the output even after it stops receiving a signal, or only send an output when it receives a signal.")]
+        public bool ContinuousOutput { get; set; }
+
+        [InGameEditable, Serialize("", true, description: "The regular expression used to check the incoming signals.")]
+        public string Expression
+        {
+            get { return expression; }
+            set 
+            {
+                if (expression == value) return;
+                expression = value;
+                previousReceivedSignal = "";
+
+                try
+                {
+                    regex = new Regex(@expression);
+                }
+
+                catch
+                {
+                    item.SendSignal(0, "ERROR", "signal_out", null);
+                    return;
+                }
+            }
+        }
+
+        public RegExFindComponent(Item item, XElement element)
+            : base(item, element)
+        {
+            IsActive = true;
+        }
+
+        public override void Update(float deltaTime, Camera cam)
+        {
+            if (string.IsNullOrWhiteSpace(expression) || regex == null) return;
+
+            if (receivedSignal != previousReceivedSignal && receivedSignal != null)
+            {
+                try
+                {
+                    Match match = regex.Match(receivedSignal);
+                    previousResult =  match.Success;
+                    previousReceivedSignal = receivedSignal;
+
+                }
+                catch
+                {
+                    item.SendSignal(0, "ERROR", "signal_out", null);
+                    previousResult = false;
+                    return;
+                }
+            }
+
+            string signalOut = previousResult ? Output : FalseOutput;
+            if (ContinuousOutput)
+            {
+                if (!string.IsNullOrEmpty(signalOut)) { item.SendSignal(0, signalOut, "signal_out", null); }
+            }
+            else if (!nonContinuousOutputSent)
+            {
+                if (!string.IsNullOrEmpty(signalOut)) { item.SendSignal(0, signalOut, "signal_out", null); }
+                nonContinuousOutputSent = true;
+            }
+        }
+
+        public override void ReceiveSignal(int stepsTaken, string signal, Connection connection, Item source, Character sender, float power = 0.0f, float signalStrength = 1.0f)
+        {
+            switch (connection.Name)
+            {
+                case "signal_in":
+                    receivedSignal = signal;
+                    nonContinuousOutputSent = false;
+                    break;
+                case "set_output":
+                    Output = signal;
+                    break;
+            }
+        }
+    }
+}