Tg port 2 15 (#230)

* defines/helpers

* globalvars, onclick, controllers

* datums and game

* woooooooooorld. Uh. dm

* modules sans mobs client admin

* modules/admin

* pref shit

* modules/mob

* icon updates

* extra things

* Cherrypicked fixes from open PRs

* metastation.tgm fix

* a better meta fix

* reverts async breakings

code/modules/mob/inventory.dm

@@ -148,15 +148,16 @@
 /mob/proc/can_equip(obj/item/I, slot, disable_warning = 0)
 	return FALSE
 
-
-/mob/proc/put_in_hand(obj/item/I, hand_index)
+/mob/proc/can_put_in_hand(I, hand_index)
 	if(!put_in_hand_check(I))
 		return FALSE
 	if(!has_hand_for_held_index(hand_index))
 		return FALSE
-	var/obj/item/curr = held_items[hand_index]
-	if(!curr)
-		I.loc = src
+	return !held_items[hand_index]
+
+/mob/proc/put_in_hand(obj/item/I, hand_index)
+	if(can_put_in_hand(I, hand_index))
+		I.forceMove(src)
 		held_items[hand_index] = I
 		I.layer = ABOVE_HUD_LAYER
 		I.plane = ABOVE_HUD_PLANE
@@ -255,6 +256,17 @@
 		return FALSE
 	return TRUE
 
+/mob/proc/putItemFromInventoryInHandIfPossible(obj/item/I, hand_index, force_removal = FALSE)
+	if(!can_put_in_hand(I, hand_index))
+		return FALSE
+	if(!temporarilyRemoveItemFromInventory(I, force_removal))
+		return FALSE
+	I.remove_item_from_storage(src)
+	if(!put_in_hand(I, hand_index))
+		qdel(I)
+		CRASH("Assertion failure: putItemFromInventoryInHandIfPossible") //should never be possible
+	return TRUE
+
 //The following functions are the same save for one small difference
 
 //for when you want the item to end up on the ground