Cherrypicks 4 (#393)

* Immovable Rod changes (#26757)

* Adds non randomized rod velocity (#27123)

* adds non randomized rod velocity

* Adds despawn suffix to despawn rod

* make fire spreading scale with mass (#27202)

* make fire spreading scale with mass

* realer

---------

Co-authored-by: deltanedas <@deltanedas:kde.org>

* lower max firestacks to 10, refactor flammable (#27159)

* lower max firestacks to 10, refactor flammable

* fix

* uncap fire stack damage, lower fire stack damage

* fix fire spread round removal (#27986)

* fix a resolve debug assert

* rewrite fire spread

---------

Co-authored-by: deltanedas <@deltanedas:kde.org>

* fire troll fix (#28034)

Co-authored-by: deltanedas <@deltanedas:kde.org>

* Hide doafters if you're in a container (#29487)

* Hide doafters if you're in a container

* Out of the loop

---------

Co-authored-by: plykiya <plykiya@protonmail.com>

* Add ghost role raffles (#26629)

* Add ghost role raffles

* GRR: Fix dialogue sizing, fix merge

* GRR: Add raffle deciders (winner picker)

* GRR: Make settings prototype based with option to override

* GRR: Use Raffles folder and namespace

* GRR: DataFieldify and TimeSpanify

* GRR: Don't actually DataFieldify HashSet<ICommonSession>s

* GRR: add GetGhostRoleCount() + docs

* update engine on branch

* Ghost role raffles: docs, fix window size, cleanup, etc

* GRR: Admin UI

* GRR: Admin UI: Display initial/max/ext of selected raffle settings proto

* GRR: Make a ton of roles raffled

* Make ERT use short raffle timer (#27830)

Co-authored-by: plykiya <plykiya@protonmail.com>

* gives loneops a proper ghost role raffle (#27841)

* shorten short raffle (#28685)

* - fix: Conflicts.

* - fix.

---------

Co-authored-by: keronshb <54602815+keronshb@users.noreply.github.com>
Co-authored-by: deltanedas <39013340+deltanedas@users.noreply.github.com>
Co-authored-by: Whisper <121047731+QuietlyWhisper@users.noreply.github.com>
Co-authored-by: Plykiya <58439124+Plykiya@users.noreply.github.com>
Co-authored-by: plykiya <plykiya@protonmail.com>
Co-authored-by: no <165581243+pissdemon@users.noreply.github.com>
Co-authored-by: Boaz1111 <149967078+Boaz1111@users.noreply.github.com>
Co-authored-by: HS <81934438+HolySSSS@users.noreply.github.com>

Content.Shared/Ghost/Roles/GhostRolesEuiMessages.cs

@@ -12,6 +12,21 @@ namespace Content.Shared.Ghost.Roles
         public string Description { get; set; }
         public string Rules { get; set; }
         public HashSet<JobRequirement>? Requirements { get; set; }
+
+        /// <inheritdoc cref="GhostRoleKind"/>
+        public GhostRoleKind Kind { get; set; }
+
+        /// <summary>
+        /// if <see cref="Kind"/> is <see cref="GhostRoleKind.RaffleInProgress"/>, specifies how many players are currently
+        /// in the raffle for this role.
+        /// </summary>
+        public uint RafflePlayerCount { get; set; }
+
+        /// <summary>
+        /// if <see cref="Kind"/> is <see cref="GhostRoleKind.RaffleInProgress"/>, specifies when raffle finishes.
+        /// </summary>
+        public TimeSpan RaffleEndTime { get; set; }
+
     }
 
     [NetSerializable, Serializable]
@@ -26,24 +41,62 @@ namespace Content.Shared.Ghost.Roles
     }
 
     [NetSerializable, Serializable]
-    public sealed class GhostRoleTakeoverRequestMessage : EuiMessageBase
+    public sealed class RequestGhostRoleMessage : EuiMessageBase
     {
         public uint Identifier { get; }
 
-        public GhostRoleTakeoverRequestMessage(uint identifier)
+        public RequestGhostRoleMessage(uint identifier)
         {
             Identifier = identifier;
         }
     }
 
     [NetSerializable, Serializable]
-    public sealed class GhostRoleFollowRequestMessage : EuiMessageBase
+    public sealed class FollowGhostRoleMessage : EuiMessageBase
     {
         public uint Identifier { get; }
 
-        public GhostRoleFollowRequestMessage(uint identifier)
+        public FollowGhostRoleMessage(uint identifier)
         {
             Identifier = identifier;
         }
     }
+
+    [NetSerializable, Serializable]
+    public sealed class LeaveGhostRoleRaffleMessage : EuiMessageBase
+    {
+        public uint Identifier { get; }
+
+        public LeaveGhostRoleRaffleMessage(uint identifier)
+        {
+            Identifier = identifier;
+        }
+    }
+
+    /// <summary>
+    /// Determines whether a ghost role is a raffle role, and if it is, whether it's running.
+    /// </summary>
+    [NetSerializable, Serializable]
+    public enum GhostRoleKind
+    {
+        /// <summary>
+        /// Role is not a raffle role and can be taken immediately.
+        /// </summary>
+        FirstComeFirstServe,
+
+        /// <summary>
+        /// Role is a raffle role, but raffle hasn't started yet.
+        /// </summary>
+        RaffleReady,
+
+        /// <summary>
+        ///  Role is raffle role and currently being raffled, but player hasn't joined raffle.
+        /// </summary>
+        RaffleInProgress,
+
+        /// <summary>
+        /// Role is raffle role and currently being raffled, and player joined raffle.
+        /// </summary>
+        RaffleJoined
+    }
 }