From 395b583905876b35d14adb84136ecaf50d1e01db Mon Sep 17 00:00:00 2001
From: Staszek Welsh <stalefishies@gmail.com>
Date: Mon, 4 Jul 2022 23:44:58 +0100
Subject: [PATCH] Add faction membership check to
 singularity.purchaseAugmentation

---
 src/NetscriptFunctions/Singularity.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/NetscriptFunctions/Singularity.ts b/src/NetscriptFunctions/Singularity.ts
index 55ebdba68..7f0fa8b77 100644
--- a/src/NetscriptFunctions/Singularity.ts
+++ b/src/NetscriptFunctions/Singularity.ts
@@ -164,6 +164,11 @@ export function NetscriptSingularity(player: IPlayer, workerScript: WorkerScript
 
         const augs = getFactionAugmentationsFiltered(player, fac);
 
+        if (!player.factions.includes(fac.name)) {
+          _ctx.log(() => `You can't purchase augmentations from '${facName}' because you aren't a member`);
+          return false;
+        }
+
         if (!augs.includes(augName)) {
           _ctx.log(() => `Faction '${facName}' does not have the '${augName}' augmentation.`);
           return false;