From 6ac16c27143ee2e7351749a804dab3e8a1d15efd Mon Sep 17 00:00:00 2001
From: Ghilker <42839747+Ghilker@users.noreply.github.com>
Date: Fri, 9 Dec 2022 11:07:02 +0100
Subject: [PATCH] Space heaters heat up a wider area (#71793)

## About The Pull Request
Space heaters now heat up the 4 tiles near it other than the one it's on
making the process of changing the room temperature much faster even at
lower tier parts.
## Why It's Good For The Game
Makes space heaters a more viable solution at fixing atmos temperature
issues since they affect a wider area
## Changelog
:cl:
balance: space heaters also affect the adjacent tiles other than the one
they are on
/:cl:
---
 code/game/machinery/spaceheater.dm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/code/game/machinery/spaceheater.dm b/code/game/machinery/spaceheater.dm
index 25ff812451d..d4bb0038f22 100644
--- a/code/game/machinery/spaceheater.dm
+++ b/code/game/machinery/spaceheater.dm
@@ -140,8 +140,10 @@
 	if(mode == HEATER_MODE_COOL)
 		delta_temperature *= -1
 	if(delta_temperature)
-		enviroment.temperature += delta_temperature
-		air_update_turf(FALSE, FALSE)
+		for (var/turf/open/turf in ((local_turf.atmos_adjacent_turfs || list()) + local_turf))
+			var/datum/gas_mixture/turf_gasmix = turf.return_air()
+			turf_gasmix.temperature += delta_temperature
+			air_update_turf(FALSE, FALSE)
 	cell.use(required_energy / efficiency)
 
 /obj/machinery/space_heater/RefreshParts()