Fix renaming teams not working, closes #48

Author: CodeDoctorDE

api/lib/src/event/hybrid.dart

@@ -127,8 +127,10 @@ final class ObjectIndexChanged extends HybridWorldEvent
 final class TeamChanged extends HybridWorldEvent with TeamChangedMappable {
   final String name;
   final GameTeam team;
+  final String? newName;
 
-  TeamChanged(this.name, this.team);
+  TeamChanged(this.name, this.team) : newName = null;
+  TeamChanged.rename(this.name, this.newName, this.team);
 }
 
 @MappableClass()

api/lib/src/event/process/server.dart

@@ -246,8 +246,20 @@ ServerProcessed processServerEvent(
               ..[event.cell.position] = cell.copyWith(objects: newObjects));
       }));
     case TeamChanged():
-      return ServerProcessed(
-          state.copyWith.info.teams.put(event.name, event.team));
+      var info = state.info;
+      var newName = event.newName;
+      var teamMembers = Map<String, Set<int>>.from(state.teamMembers);
+      if (newName != null) {
+        info = info.copyWith.teams.remove(event.name);
+        info = info.copyWith.teams.put(newName, event.team);
+        teamMembers[newName] = teamMembers.remove(event.name) ?? {};
+      } else {
+        info = info.copyWith.teams.put(event.name, event.team);
+      }
+      return ServerProcessed(state.copyWith(
+        info: info,
+        teamMembers: teamMembers,
+      ));
     case TeamRemoved():
       return ServerProcessed(state.copyWith(
         info: state.info.copyWith.teams.remove(event.team),

app/lib/pages/game/team.dart

@@ -112,8 +112,10 @@ class TeamDialogState extends State<TeamDialog> {
                           description: _descriptionController.text,
                           color: _color,
                         );
-                        _bloc.add(TeamChanged(
-                            widget.team ?? _nameController.text, team));
+                        _bloc.add(TeamChanged.rename(
+                            widget.team ?? _nameController.text,
+                            _nameController.text,
+                            team));
                         Navigator.of(context).pop();
                       },
                 child: Text(_isCreate()

metadata/en-US/changelogs/5.txt

@@ -8,6 +8,7 @@
 * Add swamp multiplayer support
 * Add scroll sensitivity setting
 * Add remaining empty indicator to editor tabs
+* Fix renaming teams not working ([#48](https://github.com/LinwoodDev/Setonix/issues/48))
 * Migrate away from flutter_markdown
 * Upgrade to flutter 3.29
 * Update to agb 8.9