[MIRROR] Changes grenade proc names to be more clear (#1897)

* Changes grenade proc names to be more clear (#55181)

Grenades have, for the longest time, used the proc name preprime() to refer to arming a timed grenade so that it will boom in a few seconds, and prime() to refer to the grenade actually going boom (or releasing foam or anything else grenades do when they go off). This was very confusing, so now these two procs are called arm_grenade() and detonate().

* Changes grenade proc names to be more clear

Co-authored-by: Ryll Ryll <3589655+Ryll-Ryll@users.noreply.github.com>

code/datums/components/pellet_cloud.dm

@@ -12,7 +12,7 @@
 	*	-Directed: This means you're shooting multiple pellets, like buckshot. If an ammo casing is defined as having multiple pellets, it will automatically create a pellet cloud
 	*		and call COMSIG_PELLET_CLOUD_INIT (see [/obj/item/ammo_casing/proc/fire_casing]). Thus, the only projectiles fired will be the ones fired here.
 	*		The magnitude var controls how many pellets are created.
-	*	-Circular: This results in a big spray of shrapnel flying all around the detonation point when the grenade fires COMSIG_GRENADE_PRIME or landmine triggers COMSIG_MINE_TRIGGERED.
+	*	-Circular: This results in a big spray of shrapnel flying all around the detonation point when the grenade fires COMSIG_GRENADE_DETONATE or landmine triggers COMSIG_MINE_TRIGGERED.
 	*		The magnitude var controls how big the detonation radius is (the bigger the magnitude, the more shrapnel is created). Grenades can be covered with bodies to reduce shrapnel output.
 	*
 	* Once all of the fired projectiles either hit a target or disappear due to ranging out/whatever else, we resolve the list of all the things we hit and print aggregate messages so we get
@@ -82,14 +82,14 @@
 		RegisterSignal(parent, COMSIG_PELLET_CLOUD_INIT, .proc/create_casing_pellets)
 	else if(isgrenade(parent))
 		RegisterSignal(parent, COMSIG_GRENADE_ARMED, .proc/grenade_armed)
-		RegisterSignal(parent, COMSIG_GRENADE_PRIME, .proc/create_blast_pellets)
+		RegisterSignal(parent, COMSIG_GRENADE_DETONATE, .proc/create_blast_pellets)
 	else if(islandmine(parent))
 		RegisterSignal(parent, COMSIG_MINE_TRIGGERED, .proc/create_blast_pellets)
 	else if(issupplypod(parent))
 		RegisterSignal(parent, COMSIG_SUPPLYPOD_LANDED, .proc/create_blast_pellets)
 
 /datum/component/pellet_cloud/UnregisterFromParent()
-	UnregisterSignal(parent, list(COMSIG_PARENT_PREQDELETED, COMSIG_PELLET_CLOUD_INIT, COMSIG_GRENADE_PRIME, COMSIG_GRENADE_ARMED, COMSIG_MOVABLE_MOVED, COMSIG_MOVABLE_UNCROSSED, COMSIG_MINE_TRIGGERED, COMSIG_ITEM_DROPPED))
+	UnregisterSignal(parent, list(COMSIG_PARENT_PREQDELETED, COMSIG_PELLET_CLOUD_INIT, COMSIG_GRENADE_DETONATE, COMSIG_GRENADE_ARMED, COMSIG_MOVABLE_MOVED, COMSIG_MOVABLE_UNCROSSED, COMSIG_MINE_TRIGGERED, COMSIG_ITEM_DROPPED))
 
 /**
   * create_casing_pellets() is for directed pellet clouds for ammo casings that have multiple pellets (buckshot and scatter lasers for instance)

code/datums/wires/explosive.dm

@@ -45,8 +45,8 @@
 	log_game("\An [assembly] has pulsed a grenade, which was installed by [fingerprint].")
 	var/mob/M = get_mob_by_ckey(fingerprint)
 	var/turf/T = get_turf(M)
-	G.log_grenade(M, T) //Used in preprime() too but this one convays where the mob who triggered the bomb is
-	G.preprime() //The one here convays where the bomb was when it went boom
+	G.log_grenade(M, T) //Used in arm_grenade() too but this one convays where the mob who triggered the bomb is
+	G.arm_grenade() //The one here conveys where the bomb was when it went boom
 
 /datum/wires/explosive/chem_grenade/detach_assembly(color)
 	var/obj/item/assembly/S = get_attached(color)
@@ -66,7 +66,7 @@
 
 /datum/wires/explosive/c4/explode()
 	var/obj/item/grenade/c4/P = holder
-	P.prime()
+	P.detonate()
 
 /datum/wires/explosive/pizza
 	holder_type = /obj/item/pizzabox