Merge pull request #10469 from datlo/grenadierbelt

Ports the grenadier belt from tg

code/game/objects/explosion.dm

@@ -1,6 +1,6 @@
 //TODO: Flash range does nothing currently
 
-/proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impact_range, flash_range, adminlog = 1, ignorecap = 0, flame_range = 0 ,silent = 0, smoke = 1, cause = null)
+/proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impact_range, flash_range, adminlog = 1, ignorecap = 0, flame_range = 0 ,silent = 0, smoke = 1, cause = null, breach = TRUE)
 	src = null	//so we don't abort once src is deleted
 	epicenter = get_turf(epicenter)
 
@@ -132,7 +132,10 @@
 							if(AM && AM.simulated)
 								AM.ex_act(dist)
 							CHECK_TICK
-					T.ex_act(dist)
+					if(breach)
+						T.ex_act(dist)
+					else
+						T.ex_act(3)
 
 			CHECK_TICK
 			//--- THROW ITEMS AROUND ---

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

@@ -2,7 +2,7 @@
 
 
 /obj/item/grenade/gas
-	name = "Plasma Fire Grenade"
+	name = "plasma fire grenade"
 	desc = "A compressed plasma grenade, used to start horrific plasma fires."
 	origin_tech = "materials=3;magnets=4;syndicate=3"
 	icon = 'icons/obj/grenade.dmi'
@@ -18,7 +18,33 @@
 		target_turf.air_update_turf()
 	qdel(src)
 
+/obj/item/grenade/gas/plasma
+	icon_state = "plasma"
+
 /obj/item/grenade/gas/knockout
-	name = "Knockout Grenade"
+	name = "knockout grenade"
 	desc = "A grenade that completely removes all air and heat from its detonation area."
-	spawn_contents = SPAWN_20C | SPAWN_N2O
+	spawn_contents = SPAWN_20C | SPAWN_N2O
+
+/obj/item/grenade/gluon
+	desc = "An advanced grenade that releases a harmful stream of gluons inducing radiation in those nearby. These gluon streams will also make victims feel exhausted, and induce shivering. This extreme coldness will also wet any nearby floors."
+	name = "gluon grenade"
+	icon = 'icons/obj/grenade.dmi'
+	icon_state = "gluon"
+	item_state = "flashbang"
+	var/range = 4
+	var/rad_damage = 60
+	var/stamina_damage = 30
+
+/obj/item/grenade/gluon/prime()
+	update_mob()
+	playsound(loc, 'sound/effects/empulse.ogg', 50, 1)
+	for(var/turf/T in view(range, loc))
+		if(isfloorturf(T))
+			var/turf/simulated/F = T
+			F.MakeSlippery(TURF_WET_PERMAFROST)
+			for(var/mob/living/carbon/L in T)
+				L.adjustStaminaLoss(stamina_damage)
+				L.apply_effect(rad_damage, IRRADIATE)
+				L.adjust_bodytemperature(-230)
+	qdel(src)

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

@@ -526,20 +526,20 @@
 	update_icon()
 
 /obj/item/grenade/chem_grenade/facid
-	name = "acid grenade"
-	desc = "Used for melting armoured opponents."
+	payload_name = "acid smoke"
+	desc = "Use to chew up opponents from the inside out."
 	stage = READY
 
 /obj/item/grenade/chem_grenade/facid/New()
 	..()
-	var/obj/item/reagent_containers/glass/beaker/bluespace/B1 = new(src)
-	var/obj/item/reagent_containers/glass/beaker/bluespace/B2 = new(src)
+	var/obj/item/reagent_containers/glass/beaker/large/B1 = new(src)
+	var/obj/item/reagent_containers/glass/beaker/large/B2 = new(src)
 
-	B1.reagents.add_reagent("facid", 280)
+	B1.reagents.add_reagent("facid", 80)
 	B1.reagents.add_reagent("potassium", 20)
 	B2.reagents.add_reagent("phosphorus", 20)
 	B2.reagents.add_reagent("sugar", 20)
-	B2.reagents.add_reagent("facid", 260)
+	B2.reagents.add_reagent("facid", 60)
 
 	beakers += B1
 	beakers += B2

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

@@ -0,0 +1,50 @@
+/obj/item/grenade/frag
+	name = "frag grenade"
+	desc = "Fire in the hole."
+	icon_state = "frag"
+	item_state = "flashbang"
+	origin_tech = "materials=3;magnets=4"
+	var/range = 5
+	var/max_shrapnel = 4
+	var/embed_prob = 100 //reduced by armor
+	var/embedded_type = /obj/item/embedded/shrapnel
+
+/obj/item/grenade/frag/prime()
+	update_mob()
+	var/turf/epicenter = get_turf(src)
+	for(var/mob/living/carbon/human/H in epicenter)
+		if(H.resting) //grenade is jumped on but get real fucked up
+			embed_shrapnel(H, max_shrapnel)
+			range = 1
+	explosion(loc, 0, 1, range, breach = FALSE)
+	for(var/turf/T in view(range, loc))
+		for(var/mob/living/carbon/human/H in T)
+			var/shrapnel_amount = max_shrapnel - T.Distance(epicenter)
+			if(shrapnel_amount > 0)
+				embed_shrapnel(H, shrapnel_amount)
+	qdel(src)
+
+/obj/item/grenade/frag/proc/embed_shrapnel(mob/living/carbon/human/H, amount)
+	for(var/i = 0, i < amount, i++)
+		if(prob(embed_prob - H.getarmor(null, "bomb")))
+			var/obj/item/embedded/S = new embedded_type(src)
+			H.hitby(S, skipcatch = 1)
+			S.throwforce = 1
+			S.throw_speed = 1
+			S.sharp = FALSE
+		else
+			to_chat(H, "<span class='warning'>Shrapnel bounces off your armor!</span>")
+
+/obj/item/embedded/shrapnel
+	name = "shrapnel"
+	icon = 'icons/obj/shards.dmi'
+	throwforce = 10
+	throw_speed =  EMBED_THROWSPEED_THRESHOLD
+	embed_chance = 100
+	embedded_fall_chance = 0
+	w_class = WEIGHT_CLASS_SMALL
+	sharp = TRUE
+	hitsound = 'sound/weapons/pierce.ogg'
+
+/obj/item/embedded/shrapnel/New()
+	icon_state = pick("shrapnel1", "shrapnel2", "shrapnel3")

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

@@ -8,5 +8,5 @@
 
 /obj/item/grenade/syndieminibomb/prime()
 	update_mob()
-	explosion(src.loc,1,2,4,flame_range = 2)
-	qdel(src)
+	explosion(loc, 1, 2, 4, flame_range = 2)
+	qdel(src)

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

@@ -302,6 +302,48 @@
 	item_state = "utility"
 	use_item_overlays = 1 // So it will still show tools in it in case sec get lazy and just glance at it.
 
+/obj/item/storage/belt/grenade
+	name = "grenadier belt"
+	desc = "A belt for holding grenades."
+	icon_state = "assaultbelt"
+	item_state = "assault"
+	storage_slots = 30
+	max_combined_w_class = 60
+	display_contents_with_number = 1
+	can_hold = list(
+		/obj/item/grenade,
+		/obj/item/lighter,
+		/obj/item/reagent_containers/food/drinks/bottle/molotov
+		)
+
+/obj/item/storage/belt/grenade/full/New()
+	..()
+	new /obj/item/grenade/smokebomb(src) //4
+	new /obj/item/grenade/smokebomb(src)
+	new /obj/item/grenade/smokebomb(src)
+	new /obj/item/grenade/smokebomb(src)
+	new /obj/item/grenade/empgrenade(src) //2
+	new /obj/item/grenade/empgrenade(src)
+	new /obj/item/grenade/gluon(src) //4
+	new /obj/item/grenade/gluon(src)
+	new /obj/item/grenade/gluon(src)
+	new /obj/item/grenade/gluon(src)
+	new /obj/item/grenade/chem_grenade/facid(src) //1
+	new /obj/item/grenade/gas/plasma(src) //2
+	new /obj/item/grenade/gas/plasma(src)
+	new /obj/item/grenade/frag(src) //10
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/frag(src)
+	new /obj/item/grenade/syndieminibomb(src) //2
+	new /obj/item/grenade/syndieminibomb(src)
+
 /obj/item/storage/belt/military/abductor
 	name = "agent belt"
 	desc = "A belt used by abductor agents."