From e35f41182bf0dd56f3b4d62ea7e872e48f7c41ae Mon Sep 17 00:00:00 2001
From: Pavel Solodovnikov <pavel.al.solodovnikov@gmail.com>
Date: Thu, 18 Apr 2024 16:56:11 +0300
Subject: [PATCH] campaign: Don't allow picking up a single artifact multiple
 times in `__camPickupArtifact`

Signed-off-by: Pavel Solodovnikov <pavel.al.solodovnikov@gmail.com>
---
 data/base/script/campaign/libcampaign_includes/artifact.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/data/base/script/campaign/libcampaign_includes/artifact.js b/data/base/script/campaign/libcampaign_includes/artifact.js
index 6924fdd5188..637d6598106 100644
--- a/data/base/script/campaign/libcampaign_includes/artifact.js
+++ b/data/base/script/campaign/libcampaign_includes/artifact.js
@@ -221,6 +221,12 @@ function __camPickupArtifact(artifact)
 		camTrace("Artifact", artifact.id, "is not managed");
 		return;
 	}
+	if (Object.hasOwn(ai, "pickedUp") && ai.pickedUp === true)
+	{
+		camTrace("Already picked up the artifact", __ALABEL);
+		return;
+	}
+	ai.pickedUp = true;
 
 	camTrace("Picked up", ai.tech);
 	playSound(cam_sounds.artifactRecovered, artifact.x, artifact.y, artifact.z);