Co-Op Layer

2026-06-01 10:48:18 -07:00
parent 1f647dd5e1
commit e851d5f8e9
29 changed files with 667 additions and 20 deletions
@@ -0,0 +1,35 @@
+using Unity.Collections;
+using Unity.Entities;
+
+namespace ProjectM.Simulation
+{
+    /// <summary>
+    /// Connection intent for the M4 LAN host/join flow. Lives in Simulation so both the server and
+    /// client worlds can read it. A UI (<c>ConnectionUI</c>) — or, in the editor, the auto-host system —
+    /// writes the desired <see cref="Mode"/> + endpoint and sets <see cref="Requested"/> true; the
+    /// per-world ConnectionControlSystem turns it into a netcode <c>NetworkStreamRequestListen</c> /
+    /// <c>NetworkStreamRequestConnect</c> and clears <see cref="Requested"/>. Direct IP/LAN only for now —
+    /// Unity Relay is deferred to a later pass. Created per-world as a singleton.
+    /// </summary>
+    public enum ConnectionMode : byte
+    {
+        None,
+        Host,
+        Join,
+    }
+
+    public struct ConnectionConfig : IComponentData
+    {
+        /// <summary>What to do with this world's network stream.</summary>
+        public ConnectionMode Mode;
+
+        /// <summary>Dotted IPv4 to connect to (Join). Ignored for Host (binds AnyIpv4).</summary>
+        public FixedString64Bytes Address;
+
+        /// <summary>Listen/connect port.</summary>
+        public ushort Port;
+
+        /// <summary>Set true to request the control system act on Mode this frame; it clears the flag.</summary>
+        public bool Requested;
+    }
+}