v1.2.0: planes.owner_id + ownership checks + per-player onboarding (ISS-108, ISS-109)

lib/db/localPlayer.ts

@@ -21,3 +21,20 @@ export async function updateLocalPlayerEconomy(
 ): Promise<void> {
   await inst.db.update(schema.players).set(patch).where(eq(schema.players.id, LOCAL_PLAYER.id));
 }
+
+// v1.2.0 (ISS-109): per-player variants — the actions thread the session player's id through and
+// read/write THAT row instead of the local one; getLocalPlayer stays for the snapshot/engine until
+// per-player views land in a later multiplayer step.
+export async function getPlayer(inst: GameDb, id: string): Promise<schema.PlayerRow> {
+  const [row] = await inst.db.select().from(schema.players).where(eq(schema.players.id, id));
+  if (!row) throw new Error(`player ${id} missing`);
+  return row;
+}
+
+export async function updatePlayerEconomy(
+  inst: GameDb,
+  id: string,
+  patch: { cash?: number; reputation?: number },
+): Promise<void> {
+  await inst.db.update(schema.players).set(patch).where(eq(schema.players.id, id));
+}