Implements world.address & friends, adds remaining opendream_unimplemented world vars/procs

DMCompiler/DMStandard/Defines.dm

@@ -197,6 +197,11 @@
 #define SIDE_MAP 2
 #define TILED_ICON_MAP 32768
 
+//world.movement_mode
+#define LEGACY_MOVEMENT_MODE 0
+#define TILE_MOVEMENT_MODE 1
+#define PIXEL_MOVEMENT_MODE 2
+
 //generator() distributions
 #define UNIFORM_RAND 0
 #define NORMAL_RAND 1

DMCompiler/DMStandard/Types/World.dm

@@ -16,22 +16,25 @@
 	var/cpu = 0 as opendream_unimplemented
 	var/fps = null
 	var/tick_usage
+	var/loop_checks = 0 as opendream_unimplemented
 
 	var/maxx = 0
 	var/maxy = 0
 	var/maxz = 0
 	var/icon_size = 32
 	var/view = 5
+	var/movement_mode = LEGACY_MOVEMENT_MODE as opendream_unimplemented
 
 	var/byond_version = DM_VERSION
 	var/byond_build = DM_BUILD
 
 	var/version = 0 as opendream_unimplemented
 
 	var/address
-	var/port
+	var/port = 0 as opendream_compiletimereadonly
 	var/internet_address = "127.0.0.1" as opendream_unimplemented
-	var/url
+	var/url as opendream_unimplemented
+	var/visibility = 0 as opendream_unimplemented
 	var/status as opendream_unimplemented
 	var/list/params = list() as opendream_unimplemented
 
@@ -59,6 +62,9 @@
 		set opendream_unimplemented = TRUE
 	proc/IsSubscribed(player, type)
 		set opendream_unimplemented = TRUE
+	proc/IsBanned(key,address,computer_id,type)
+		set opendream_unimplemented = TRUE
+		return FALSE;
 
 	proc/Reboot()
 		set opendream_unimplemented = TRUE
@@ -67,6 +73,8 @@
 		set opendream_unimplemented = TRUE
 
 	proc/Export(Addr, File, Persist, Clients)
+	proc/Import()
+		set opendream_unimplemented = TRUE
 
 	proc/SetScores()
 		set opendream_unimplemented = TRUE

OpenDreamRuntime/DreamManager.Connections.cs

@@ -5,6 +5,8 @@
 using Robust.Server.Player;
 using Robust.Shared.Enums;
 using Robust.Shared.Network;
+using System.Net;
+using System.Net.Sockets;
 
 namespace OpenDreamRuntime
 {

OpenDreamRuntime/IDreamManager.cs

@@ -1,4 +1,4 @@
-using OpenDreamRuntime.Objects;
+using OpenDreamRuntime.Objects;
 using Robust.Server.Player;
 
 namespace OpenDreamRuntime {

OpenDreamRuntime/Objects/MetaObjects/DreamMetaObjectWorld.cs

@@ -4,13 +4,17 @@
 using Robust.Shared;
 using Robust.Shared.Configuration;
 using Robust.Shared.Timing;
+using Robust.Shared.Network;
+using System.Net;
+using System.Net.Sockets;
 
 namespace OpenDreamRuntime.Objects.MetaObjects {
     sealed class DreamMetaObjectWorld : IDreamMetaObject {
         public bool ShouldCallNew => false; // Gets called manually later
         public IDreamMetaObject? ParentType { get; set; }
 
         [Dependency] private readonly IDreamManager _dreamManager = default!;
+        [Dependency] private readonly IServerNetManager _netManager = default!;
         [Dependency] private readonly DreamResourceManager _dreamRscMan = default!;
         [Dependency] private readonly IDreamMapManager _dreamMapManager = default!;
         [Dependency] private readonly IGameTiming _gameTiming = default!;
@@ -19,6 +23,35 @@ sealed class DreamMetaObjectWorld : IDreamMetaObject {
         private ViewRange _viewRange;
 
         private double TickLag => _gameTiming.TickPeriod.TotalMilliseconds / 100;
+        /// <summary> Determines whether we try to show IPv6 or IPv4 to the user during .address and .internet_address queries.</summary>
+        private bool DisplayIPv6
+        {
+            get
+            {
+                var binds = _cfg.GetCVar(CVars.NetBindTo).Split(',');
+                foreach (var bindAddress in binds)
+                {
+                    if (!IPAddress.TryParse(bindAddress.Trim(), out var address)) // EXTREMELY unlikely since RT does this same check on network startup
+                    {
+                        continue;
+                    }
+
+                    if (address.AddressFamily == AddressFamily.InterNetworkV6)
+                    {
+                        return true;
+                    }
+                }
+                return false;
+            }
+        }
+        /// <summary> Tries to return the address of the server, as it appears over the internet. May return null.</summary>
+        private IPAddress? InternetAddress
+        {
+            get
+            {
+                return null; //TODO: Implement this!
+            }
+        }
 
         public DreamMetaObjectWorld() {
             IoCManager.InjectDependencies(this);
@@ -100,12 +133,30 @@ public DreamValue OnVariableGet(DreamObject dreamObject, string varName, DreamVa
                     return new DreamValue(_dreamMapManager.Size.Y);
                 case "maxz":
                     return new DreamValue(_dreamMapManager.Levels);
-                //case "address":
-                //    return new(Runtime.Server.Address.ToString());
-                //case "port":
-                //    return new(Runtime.Server.Port);
-                //case "url":
-                //    return new("opendream://" + Runtime.Server.Address + ":" + Runtime.Server.Port);
+                case "address": // By address they mean, the local address we have on the network, not on the internet.
+                    var host = Dns.GetHostEntry(Dns.GetHostName());
+                    var ipType = DisplayIPv6 ? AddressFamily.InterNetworkV6 : AddressFamily.InterNetwork;
+                    foreach (var ip in host.AddressList)
+                    {
+                        if (ip.AddressFamily == ipType)
+                        {
+                            return new DreamValue(ip.ToString());
+                        }
+                    }
+                    return DreamValue.Null;
+                case "port":
+                    return new DreamValue(_netManager.Port);
+                case "url":
+                    if (InternetAddress == null)
+                        return DreamValue.Null;
+                    return new(InternetAddress + ":" + _netManager.Port); // RIP "opendream://"
+                case "internet_address":
+                    IPAddress? address = InternetAddress;
+                    // We don't need to do any logic with DisplayIPv6 since whatever this address is,
+                    // ought to be the address that the boolean's getter is searching for anyways.
+                    if (address == null)
+                        return DreamValue.Null;
+                    return new(address.ToString());
                 case "system_type": {
                     //system_type value should match the defines in Defines.dm
                     if (Environment.OSVersion.Platform is PlatformID.Unix or PlatformID.MacOSX or PlatformID.Other) {