First commit

Subsurface/Items/Components/Signal/ConnectionPanel.cs

@@ -0,0 +1,132 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+
+namespace Subsurface.Items.Components
+{
+    class ConnectionPanel : ItemComponent
+    {
+        
+        public List<Connection> connections;
+
+        Character user;
+
+        public ConnectionPanel(Item item, XElement element)
+            : base(item, element)
+        {
+            connections = new List<Connection>();
+
+            foreach (XElement subElement in element.Elements())
+            {
+                switch (subElement.Name.ToString())
+                {
+                    case "input":                        
+                        connections.Add(new Connection(subElement, item));
+                        break;
+                    case "output":
+                        connections.Add(new Connection(subElement, item));
+                        break;
+                }
+            }
+        }
+
+        public override void DrawHUD(Microsoft.Xna.Framework.Graphics.SpriteBatch spriteBatch, Character character)
+        {
+            if (user!=character) return;
+            Connection.DrawConnections(spriteBatch, this, character);
+        }
+
+        public override XElement Save(XElement parentElement)
+        {
+            XElement componentElement = base.Save(parentElement);
+
+            foreach (Connection c in connections)
+            {
+                //XElement newElement = new XElement(c.isOutput ? "output" : "input", new XAttribute("name", c.name));
+
+                c.Save(componentElement);
+            }
+
+            return componentElement;
+        }
+
+        public override void OnMapLoaded()
+        {
+            foreach (Connection c in connections)
+            {
+                c.ConnectLinked();
+            }
+        }
+
+        public override void Update(float deltaTime, Camera cam)
+        {
+            if (user != null && user.SelectedConstruction != item) user = null;
+        }
+
+        public override bool Pick(Character picker)
+        {
+            user = picker;
+            isActive = true;
+            return true;
+        }
+
+        public override void Load(XElement element)
+        {
+            base.Load(element);
+
+            connections.Clear();
+
+            foreach (XElement subElement in element.Elements())
+            {
+                switch (subElement.Name.ToString())
+                {
+                    case "input":
+                        connections.Add(new Connection(subElement, item));
+                        break;
+                    case "output":
+                        connections.Add(new Connection(subElement, item));
+                        break;
+                }
+            }
+        }
+
+        public override void FillNetworkData(Networking.NetworkEventType type, Lidgren.Network.NetOutgoingMessage message)
+        {
+            foreach (Connection c in connections)
+            {
+                int wireCount = c.wires.Length;                
+                for (int i = 0 ; i < wireCount; i++)
+                {
+                    message.Write(c.wires[i]==null ? -1 : c.wires[i].Item.ID);
+                }
+            }
+        }
+
+        public override void ReadNetworkData(Networking.NetworkEventType type, Lidgren.Network.NetIncomingMessage message)
+        {
+            System.Diagnostics.Debug.WriteLine("connectionpanel update");
+            foreach (Connection c in connections)
+            {
+                int wireCount = c.wires.Length;
+                c.ClearConnections();
+
+                for (int i = 0; i < wireCount; i++)
+                {
+                    int wireId = message.ReadInt32();
+                    if (wireId == -1) continue;
+
+                    Item wireItem = MapEntity.FindEntityByID(wireId) as Item;
+                    if (wireItem == null) continue;
+
+                    Wire wireComponent = wireItem.GetComponent<Wire>();
+                    if (wireComponent == null) continue;
+
+                    c.wires[i] = wireComponent;
+                    wireComponent.Connect(c, false);
+                }
+            } 
+        }
+    }
+}