From 3aa2a4c2a7edc8db0ae59e553cefb34850ed96c1 Mon Sep 17 00:00:00 2001
From: Verkister <superverkelian@hotmail.com>
Date: Thu, 24 Sep 2020 11:02:25 +0300
Subject: [PATCH] Diagonal barricade cleave exploit fix

Fixes the cleave attack being able to diagonally hit unreachable mobs through blocked turfs.
---
 code/game/objects/weapons.dm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/game/objects/weapons.dm b/code/game/objects/weapons.dm
index 19fe4eb03c..cd0190c71e 100644
--- a/code/game/objects/weapons.dm
+++ b/code/game/objects/weapons.dm
@@ -36,6 +36,8 @@
 			continue
 		if(!SM.Adjacent(user) || !SM.Adjacent(target)) // Cleaving only hits mobs near the target mob and user.
 			continue
+		if(!attack_can_reach(user, SM, 1))
+			continue
 		if(resolve_attackby(SM, user, attack_modifier = 0.5)) // Hit them with the weapon.  This won't cause recursive cleaving due to the cleaving variable being set to true.
 			hit_mobs++