Chrono Grenades (#13396)

* Hopefully this works.

* This is probably better.

* Makes timelessness a flag.
Adds an atom-level proc for toggling the TIMELESS flag.

* Cleaner TIMELESS toggle.

* Yet more conflict fixes.

__DEFINES/setup.dm

@@ -280,6 +280,8 @@ var/MAX_EXPLOSION_RANGE = 14
 #define OPENCONTAINER	8192  // is an open container for chemistry purposes
 #define	NOREACT 		16384 // Reagents don't react inside this container.
 
+#define TIMELESS		32768 // Immune to time manipulation.
+
 #define ALL ~0
 #define NONE 0
 

code/defines/obj.dm

@@ -359,7 +359,7 @@ var/global/list/PDA_Manifest = list()
 	src.theworld = theworld
 
 /obj/effect/stop/sleeping/Crossed(atom/movable/A)
-	if(sleeptime > world.time)
+	if(!(A.flags & TIMELESS) && sleeptime > world.time)
 		if(ismob(A))
 			var/mob/living/L = A
 			if(L.mind != owner)

code/game/atoms.dm

@@ -804,3 +804,7 @@ its easier to just keep the beam vertical.
 //Called when loaded by the map loader
 /atom/proc/spawned_by_map_element(datum/map_element/ME, list/objects)
 	return
+
+/atom/proc/toggle_timeless()
+	flags ^= TIMELESS
+	return flags & TIMELESS

code/game/objects/items/weapons/grenades/chronogrenade.dm

@@ -0,0 +1,13 @@
+/obj/item/weapon/grenade/chronogrenade
+	name = "chrono grenade"
+	desc = "This experimental weapon will halt the progression of time in the local area for ten seconds."
+	icon = 'icons/obj/grenade.dmi'
+	icon_state = "chrono_grenade"
+	item_state = "flashbang"
+	flags = FPRINT | TIMELESS
+	var/duration = 10 SECONDS
+	var/radius = 5		//in tiles
+
+/obj/item/weapon/grenade/chronogrenade/prime()
+	timestop(src, duration, radius)
+	qdel(src)

code/game/objects/items/weapons/grenades/grenade.dm

@@ -99,16 +99,16 @@
 /obj/item/weapon/grenade/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if(isscrewdriver(W))
 		switch(det_time)
-			if ("1")
+			if (1)
 				det_time = 10
 				to_chat(user, "<span class='notice'>You set the [name] for 1 second detonation time.</span>")
-			if ("10")
+			if (10)
 				det_time = 30
 				to_chat(user, "<span class='notice'>You set the [name] for 3 second detonation time.</span>")
-			if ("30")
+			if (30)
 				det_time = 50
 				to_chat(user, "<span class='notice'>You set the [name] for 5 second detonation time.</span>")
-			if ("50")
+			if (50)
 				det_time = 1
 				to_chat(user, "<span class='notice'>You set the [name] for instant detonation.</span>")
 		add_fingerprint(user)

code/game/objects/items/weapons/storage/boxes.dm

@@ -712,3 +712,12 @@
 	var/randomsprite = pick("a","b")
 	icon_state = "wizbox-[randomsprite]"
 
+/obj/item/weapon/storage/box/chrono_grenades
+	name = "box of chrono grenades"
+	desc = "A box of seven experimental chrono grenades."
+	icon_state = "chrono_grenade"
+
+/obj/item/weapon/storage/box/chrono_grenades/New()
+	..()
+	for(var/i = 1 to 7)
+		new /obj/item/weapon/grenade/chronogrenade(src)

code/modules/spells/aoe_turf/fall.dm

@@ -125,13 +125,15 @@ var/global/list/falltempoverlays = list()
 		for(var/atom/movable/everything in T)
 			if(isliving(everything))
 				var/mob/living/L = everything
-				if(L == holder)
+				if(L == holder || L.flags & TIMELESS)
 					continue
 				affected += L
 				invertcolor(L)
 				spawn() recursive_timestop(L)
 				L.playsound_local(L, invocation == "ZA WARUDO" ? 'sound/effects/theworld2.ogg' : 'sound/effects/fall2.ogg', 100, 0, 0, 0, 0)
 			else
+				if(everything.flags & TIMELESS)
+					continue
 				spawn() recursive_timestop(everything)
 				if(everything.ignoreinvert)
 					continue
@@ -154,7 +156,8 @@ var/global/list/falltempoverlays = list()
 		affected |= A
 
 		if(A != holder)
-			A.timestopped = 1
+			if(!(A.flags & TIMELESS))
+				A.timestopped = 1
 
 		for (var/atom/B in A)
 			if (!processed_list[B])
@@ -214,3 +217,23 @@ var/global/list/falltempoverlays = list()
 						0,-1,0,
 						0,0,-1,
 						1,1,1)
+
+/proc/timestop(atom/A, var/duration, var/range)
+	if(!A || !duration)
+		return
+	var/mob/caster = new
+	var/spell/aoe_turf/fall/fall = new /spell/aoe_turf/fall
+	caster.invisibility = 101
+	caster.density = 0
+	caster.anchored = 1
+	caster.flags = INVULNERABLE
+	caster.add_spell(fall)
+	fall.spell_flags = 0
+	fall.invocation_type = SpI_NONE
+	fall.the_world_chance = 0
+	fall.range = range ? range : 7		//how big
+	fall.sleeptime = duration			//for how long
+	caster.forceMove(get_turf(A))
+	spawn()
+		fall.perform(caster, skipcharge = 1)
+		qdel(caster)

vgstation13.dme

@@ -771,6 +771,7 @@
 #include "code\game\objects\items\weapons\ai_modules\standard.dm"
 #include "code\game\objects\items\weapons\ai_modules\targetted.dm"
 #include "code\game\objects\items\weapons\grenades\chem_grenade.dm"
+#include "code\game\objects\items\weapons\grenades\chronogrenade.dm"
 #include "code\game\objects\items\weapons\grenades\clowngrenade.dm"
 #include "code\game\objects\items\weapons\grenades\emgrenade.dm"
 #include "code\game\objects\items\weapons\grenades\flashbang.dm"