Fix/39

GGJ26/Assets/01. Scripts/Network/FusionRoleAssignmentService.cs

@@ -23,21 +23,22 @@ public PlayerRef GetDeterministicSeeker(NetworkRunner runner)
             return default;
         }
 
-        string sessionName = runner.SessionInfo.IsValid ? runner.SessionInfo.Name : string.Empty;
-        if (seekerLocked && string.Equals(lockedSessionName, sessionName))
+        var players = runner.ActivePlayers.OrderBy(p => p.RawEncoded).ToList();
+        if (players.Count == 0)
         {
-            return lockedSeeker;
+            return default;
         }
 
-        if (runner.ActivePlayers.Count() < 2)
+        // Solo sessions always assign the only participant as seeker.
+        if (players.Count == 1)
         {
-            return default;
+            return players[0];
         }
 
-        var players = runner.ActivePlayers.OrderBy(p => p.RawEncoded).ToList();
-        if (players.Count == 0)
+        string sessionName = runner.SessionInfo.IsValid ? runner.SessionInfo.Name : string.Empty;
+        if (seekerLocked && string.Equals(lockedSessionName, sessionName) && players.Contains(lockedSeeker))
         {
-            return default;
+            return lockedSeeker;
         }
 
         // Stable random by session so all peers pick the same seeker.

GGJ26/Assets/01. Scripts/Network/FusionSpawnService.cs

@@ -34,7 +34,7 @@ public class FusionSpawnService : MonoBehaviour
     private NetworkObject greenNpcPrefab;
     private int npcsPerColor;
     private int maxPlayers;
-    private int minPlayersToAssignRoles = 2;
+    private int minPlayersToAssignRoles = 1;
 
     private bool spawnLayoutRoutineRunning;
     private bool pendingLocalSpawn;
@@ -99,7 +99,7 @@ public void Configure(
         this.greenNpcPrefab = greenNpcPrefab;
         this.npcsPerColor = npcsPerColor;
         this.maxPlayers = Mathf.Max(1, maxPlayers);
-        this.minPlayersToAssignRoles = Mathf.Max(2, minPlayersToAssignRoles);
+        this.minPlayersToAssignRoles = Mathf.Max(1, minPlayersToAssignRoles);
     }
 
     public void SetMaxPlayers(int value)
@@ -286,7 +286,8 @@ private bool TrySpawnLocalPlayer(PlayerRef player)
             return false;
         }
 
-        if (runner.ActivePlayers.Count() < minPlayersToAssignRoles)
+        int activePlayerCount = runner.ActivePlayers.Count();
+        if (activePlayerCount < minPlayersToAssignRoles)
         {
             return false;
         }

GGJ26/Assets/01. Scripts/Network/PlayerRole.cs

@@ -71,7 +71,7 @@ private void TryAssignRole()
 
         if (RoleAssigned == false)
         {
-            if (Runner == null || GetActivePlayerCount() < 2)
+            if (Runner == null || GetActivePlayerCount() == 0)
             {
                 return;
             }