Add basic client AI support

rc_database/src/migration/m20250918_000001_add_player_variant.rs

@@ -0,0 +1,36 @@
+use sea_orm_migration::prelude::*;
+
+pub struct Migration;
+
+impl MigrationName for Migration {
+    fn name(&self) -> &str {
+        "m20250918_000001_add_player_variant"
+    }
+}
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    // Define how to apply this migration: Add player variant columns
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(crate::schema::multiplayer_game_player::Entity)
+                    .add_column(ColumnDef::new(crate::schema::multiplayer_game_player::Column::Variant).string().not_null().default(crate::schema::multiplayer_game_player::ClientType::Client))
+                    .to_owned()
+            )
+            .await
+    }
+
+    // Define how to rollback this migration: Drop the added column
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .alter_table(
+                Table::alter()
+                    .table(crate::schema::multiplayer_game_player::Entity)
+                    .drop_column(crate::schema::multiplayer_game_player::Column::Variant)
+                    .to_owned()
+            )
+            .await
+    }
+}

rc_database/src/migration/mod.rs

@@ -11,6 +11,7 @@ mod m20250713_000001_create_game_table;
 mod m20250713_000002_create_player_table;
 mod m20250722_000001_create_game_event_table;
 mod m20250816_000001_add_fake_players;
+mod m20250918_000001_add_player_variant;
 
 pub struct Migrator;
 
@@ -29,6 +30,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20250713_000002_create_player_table::Migration),
             Box::new(m20250722_000001_create_game_event_table::Migration),
             Box::new(m20250816_000001_add_fake_players::Migration),
+            Box::new(m20250918_000001_add_player_variant::Migration),
         ]
     }
 }

rc_database/src/schema/multiplayer_game_player.rs

@@ -14,6 +14,7 @@ pub struct Model {
     pub is_claimed: bool,
     pub public_id: String,
     pub display_name: String,
+    pub variant: ClientType,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
@@ -45,3 +46,11 @@ impl Related<super::user::Entity> for Entity {
 }
 
 impl ActiveModelBehavior for ActiveModel {}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq, EnumIter, DeriveActiveEnum)]
+#[sea_orm(rs_type = "String", db_type = "String(StringLen::None)", rename_all = "PascalCase")]
+pub enum ClientType {
+    Client,
+    ClientAI,
+    ServerExperimental,
+}