From 79a8e0c2c043bed2e62f7b3ad2ee700f68d67733 Mon Sep 17 00:00:00 2001
From: Jerry <55355646+Jewelry-x@users.noreply.github.com>
Date: Thu, 3 Oct 2024 18:23:15 +0300
Subject: [PATCH] Pressing the change floor button while on ladder interacts
 with ladder (#86954)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

## About The Pull Request

This PR implements, as a quality of life feature, the ability to
interact with the ladder in the current turf by pressing the `change
floor` button. This allows for the easier interaction with the ladder if
there are a lot of objects on top of said ladder, but most importantly
fixes many issues where bots could not interact with the ladder and were
stuck!

Bots like the cleanbot could not interact with the ladder, and firebot
could only climb downwards. With this addition to the change floor
button these bots can still freely move up and down, albeit not by
clicking the ladder directly (I will work on that soon™).
## Why It's Good For The Game

Allows for a better UX interacting the change floor button as it feels
weird that you can't change the floor if you are sitting on a ladder.
Also allows cleanbot, firebot and anything that got gatekept previously
to use the ladder with the change floor button.
## Changelog
:cl:
qol: change floor button now interacts with ladder if it is in the
current turf
/:cl:
---
 code/modules/mob/mob_movement.dm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/code/modules/mob/mob_movement.dm b/code/modules/mob/mob_movement.dm
index c71ad94fd29..1c8d6ad09fc 100644
--- a/code/modules/mob/mob_movement.dm
+++ b/code/modules/mob/mob_movement.dm
@@ -548,6 +548,11 @@
 		var/atom/loc_atom = loc
 		return loc_atom.relaymove(src, UP)
 
+	var/obj/structure/ladder/current_ladder = locate() in current_turf
+	if(current_ladder)
+		current_ladder.use(src, TRUE)
+		return
+
 	if(!can_z_move(UP, current_turf, null, ZMOVE_CAN_FLY_CHECKS|ZMOVE_FEEDBACK))
 		return
 	balloon_alert(src, "moving up...")
@@ -570,6 +575,11 @@
 		var/atom/loc_atom = loc
 		return loc_atom.relaymove(src, DOWN)
 
+	var/obj/structure/ladder/current_ladder = locate() in current_turf
+	if(current_ladder)
+		current_ladder.use(src, FALSE)
+		return
+
 	if(!can_z_move(DOWN, current_turf, null, ZMOVE_CAN_FLY_CHECKS|ZMOVE_FEEDBACK))
 		return
 	balloon_alert(src, "moving down...")