From 56a8fd834e7fb525c56e2a09cbc98b8754aad727 Mon Sep 17 00:00:00 2001
From: atermonera <atermonera@gmail.com>
Date: Sat, 2 Apr 2022 19:13:04 -0800
Subject: [PATCH] C4 still explodes if the turf its placed upon changes

---
 code/datums/wires/explosive.dm                |  2 +-
 code/game/objects/items/weapons/explosives.dm | 18 ++++++++++++------
 code/modules/power/cells/esoteric_cells.dm    |  2 +-
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/code/datums/wires/explosive.dm b/code/datums/wires/explosive.dm
index 52b0150b66..f523a0ee99 100644
--- a/code/datums/wires/explosive.dm
+++ b/code/datums/wires/explosive.dm
@@ -31,4 +31,4 @@
 
 /datum/wires/explosive/c4/explode()
 	var/obj/item/weapon/plastique/P = holder
-	P.explode(get_turf(P))
+	P.detonate(get_turf(P))
diff --git a/code/game/objects/items/weapons/explosives.dm b/code/game/objects/items/weapons/explosives.dm
index 75411925a8..07743ddff5 100644
--- a/code/game/objects/items/weapons/explosives.dm
+++ b/code/game/objects/items/weapons/explosives.dm
@@ -11,6 +11,7 @@
 	var/datum/wires/explosive/c4/wires = null
 	var/timer = 10
 	var/atom/target = null
+	var/list/location = list()
 	var/open_panel = 0
 	var/image_overlay = null
 	var/blast_dev = -1
@@ -54,9 +55,11 @@
 	to_chat(user, "Planting explosives...")
 	user.do_attack_animation(target)
 
-	if(do_after(user, 50) && in_range(user, target))
+	if(do_after(user, 5 SECONDS) && in_range(user, target))
 		user.drop_item()
 		src.target = target
+		var/turf/T = get_turf(target)
+		location = list(T.x, T.y, T.z) // Saving coordinates in case the reference becomes invalid
 		loc = null
 
 		if (ismob(target))
@@ -68,16 +71,19 @@
 
 		target.overlays += image_overlay
 		to_chat(user, "Bomb has been planted. Timer counting down from [timer].")
-		spawn(timer*10)
-			explode(get_turf(target))
+		addtimer(CALLBACK(src, .proc/detonate), timer SECONDS)
 
-/obj/item/weapon/plastique/proc/explode(var/location)
+/obj/item/weapon/plastique/proc/detonate()
 	if(!target)
 		target = get_atom_on_turf(src)
 	if(!target)
 		target = src
-	if(location)
-		explosion(location, blast_dev, blast_heavy, blast_light, blast_flash)
+	var/turf/T = get_turf(src)
+	if(!istype(T) && location.len == 3)
+		T = locate(location[1], location[2], location[3])
+
+	if(istype(T))
+		explosion(T, blast_dev, blast_heavy, blast_light, blast_flash)
 
 	if(target)
 		if (istype(target, /turf/simulated/wall))
diff --git a/code/modules/power/cells/esoteric_cells.dm b/code/modules/power/cells/esoteric_cells.dm
index b9bb06bf68..830c964b6b 100644
--- a/code/modules/power/cells/esoteric_cells.dm
+++ b/code/modules/power/cells/esoteric_cells.dm
@@ -69,6 +69,6 @@
 		C4.visible_message("<span class='danger'>The current fries \the [C4]!</span>")
 
 		if(prob(10))
-			C4.explode(get_turf(src))
+			C4.detonate()
 		else
 			qdel(C4)