General bugfixing.

I don't really get this if statement in policetape, but it should be fixed now maybe.
Added a proc for checking if two stacks can merge, used it on coloured cables. Fixes #4156.
Made the welding damage message list the item intensifying the damage. Fixes #4187.
Added Vox exclusion to RIG helmets, removed it from Wiz and Nukeops hardsuits. Fixes #4790, fixes #4756, fixes #4496.
Orebag now only gives borgs a message if it finds ore. Fixes #4150.
Throws something at #4267, hardcode is bad and everyone should feel bad.

code/WorkInProgress/Ported/policetape.dm

@@ -173,8 +173,8 @@
 	breaktape(/obj/item/weapon/wirecutters,user)
 
 /obj/item/tape/proc/breaktape(obj/item/weapon/W as obj, mob/user as mob)
-	if(user.a_intent == I_HELP && ((!is_sharp(W) && src.allowed(user))))
-		user << "<span class='notice'>You can't break [src] with that!</span>"
+	if(user.a_intent == I_HELP && (!W || !W.is_sharp()) && !src.allowed(user))
+		user << "<span class='notice'>You can't break [src] [W ? "with \the [W] " : ""]unless you use force.</span>"
 		return
 	user.visible_message("<span class='warning'>[user] breaks [src]!</span>")
 

code/game/objects/items/stacks/cable.dm

@@ -81,6 +81,9 @@ var/global/list/datum/stack_recipe/cable_recipes = list ( \
 	. = ..()
 	update_icon()
 
+/obj/item/stack/cable_coil/can_stack_with(obj/item/other_stack)
+	return istype(other_stack, /obj/item/stack/cable_coil) && !istype(other_stack, /obj/item/stack/cable_coil/heavyduty) //it can be any cable, except the fat stuff
+
 /obj/item/stack/cable_coil/update_icon()
 	if(!_color)
 		_color = pick("red", "yellow", "blue", "green")

code/game/objects/items/stacks/stack.dm

@@ -186,13 +186,16 @@
 	for (var/obj/item/stack/item in usr.loc)
 		if (src == item)
 			continue
-		if(src.type != item.type)
+		if(!can_stack_with(item))
 			continue
 		if (item.amount>=item.max_amount)
 			continue
 		src.preattack(item, usr,1)
 		break
 
+/obj/item/stack/proc/can_stack_with(obj/item/other_stack)
+	return src.type == other_stack.type
+
 /obj/item/stack/attack_hand(mob/user as mob)
 	if (user.get_inactive_hand() == src)
 		var/obj/item/stack/F = new src.type( user, amount=1)
@@ -211,7 +214,7 @@
 	if (!proximity_flag)
 		return 0
 
-	if (istype(target, src.type) && src.type==target.type)
+	if (can_stack_with(target))
 		var/obj/item/stack/S = target
 		if (amount >= max_amount)
 			user << "\The [src] cannot hold anymore [singular_name]."
@@ -276,7 +279,7 @@
 
 /obj/item/stack/verb_pickup(mob/living/user)
 	var/obj/item/I = user.get_active_hand()
-	if(I && I.type == src.type)
-		src.attackby(I, user)
+	if(I && can_stack_with(I))
+		I.preattack(src, user, 1)
 		return
 	return ..()

code/game/objects/items/weapons/tools.dm

@@ -454,7 +454,10 @@
 					if(E.damage > 10)
 						E.damage += rand(4,10)
 				if(-1)
-					usr << "<span class='warning'>Your thermals intensify the welder's glow. Your eyes itch and burn severely.</span>"
+					var/obj/item/clothing/to_blame = H.head //blame the hat
+					if(!to_blame || (istype(to_blame) && H.glasses && H.glasses.eyeprot < to_blame.eyeprot)) //if we don't have a hat, the issue is the glasses. Otherwise, if the glasses are worse, blame the glasses
+						to_blame = H.glasses
+					usr << "<span class='warning'>Your [to_blame] intensifies the welder's glow. Your eyes itch and burn severely.</span>"
 					user.eye_blurry += rand(12,20)
 					E.damage += rand(12, 16)
 			if(E.damage > 10 && safety < 2)

code/modules/clothing/spacesuits/rig.dm

@@ -15,6 +15,7 @@
 	max_heat_protection_temperature = SPACE_SUIT_MAX_HEAT_PROTECTION_TEMPERATURE
 	pressure_resistance = 200 * ONE_ATMOSPHERE
 	eyeprot = 3
+	species_restricted = list("exclude","Vox")
 
 /obj/item/clothing/head/helmet/space/rig/New()
 	..()
@@ -156,6 +157,8 @@
 	var/obj/machinery/camera/camera
 	pressure_resistance = 40 * ONE_ATMOSPHERE
 
+	species_restricted = null
+
 /obj/item/clothing/head/helmet/space/rig/syndi/attack_self(mob/user)
 	if(camera)
 		..(user)
@@ -184,6 +187,7 @@
 	siemens_coefficient = 0.6
 	pressure_resistance = 40 * ONE_ATMOSPHERE
 
+	species_restricted = null
 
 //Wizard Rig
 /obj/item/clothing/head/helmet/space/rig/wizard
@@ -199,6 +203,8 @@
 
 	wizard_garb = 1
 
+	species_restricted = null
+
 /obj/item/clothing/suit/space/rig/wizard
 	icon_state = "rig-wiz"
 	name = "gem-encrusted hardsuit"
@@ -213,6 +219,8 @@
 
 	wizard_garb = 1
 
+	species_restricted = null
+
 //Medical Rig
 /obj/item/clothing/head/helmet/space/rig/medical
 	name = "medical hardsuit helmet"

code/modules/mob/living/carbon/give.dm

@@ -39,16 +39,8 @@
 					src << "<span class='warning'>Your hands are full.</span>"
 					user << "<span class='warning'>Their hands are full.</span>"
 					return
-				else
-					user.drop_item(I)
-					src.put_in_hands(I)
-				I.loc = src
-				I.layer = 20
-				I.add_fingerprint(src)
-				src.update_inv_l_hand()
-				src.update_inv_r_hand()
-				user.update_inv_l_hand()
-				user.update_inv_r_hand()
+				user.drop_item(I)
+				src.put_in_hands(I)
 				src.visible_message("<span class='notice'>[user] handed \the [I] to [src].</span>")
 			if("No")
 				src.visible_message("<span class='warning'>[user] tried to hand \the [I] to [src] but \he didn't want it.</span>")

code/modules/mob/living/silicon/robot/robot_movement.dm

@@ -21,6 +21,7 @@
 	if(..())
 		if(istype(newloc, /turf/unsimulated/floor/asteroid) && istype(module, /obj/item/weapon/robot_module/miner))
 			var/obj/item/weapon/storage/bag/ore/ore_bag = locate(/obj/item/weapon/storage/bag/ore) in get_all_slots() //find it in our modules
-			var/list/to_collect = newloc.contents - src
-			if(ore_bag && to_collect.len)
-				ore_bag.preattack(newloc, src, 1) //collects everything
+			if(ore_bag)
+				for(var/obj/item/weapon/ore/ore in newloc.contents)
+					ore_bag.preattack(newloc, src, 1) //collects everything
+					break