Fix a handful of bugs introduced in VOREStation/VOREStation#17515 (#17669)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/mob/living/living.dm

@@ -1258,6 +1258,18 @@
 	if(!item)
 		return FALSE //Grab processing has a chance of returning null
 
+	// Help intent + Adjacent = pass item to other
+	if(a_intent == I_HELP && Adjacent(target) && isitem(item) && ishuman(target))
+		var/obj/item/I = item
+		var/mob/living/carbon/human/H = target
+		if(H.in_throw_mode && H.a_intent == I_HELP && unEquip(I))
+			H.put_in_hands(I) // If this fails it will just end up on the floor, but that's fitting for things like dionaea.
+			visible_message(span_filter_notice(span_bold("[src]") + " hands \the [H] \a [I]."), span_notice("You give \the [target] \a [I]."))
+		else
+			to_chat(src, span_notice("You offer \the [I] to \the [target]."))
+			do_give(H)
+		return TRUE
+
 	drop_from_inventory(item)
 
 	if(!item || QDELETED(item))

code/modules/mob/mob.dm

@@ -1139,6 +1139,18 @@
 	if(throw_icon && !issilicon(src)) // Silicon use this for something else. Do not overwrite their HUD icon
 		throw_icon.icon_state = "act_throw_on"
 
+/mob/verb/spacebar_throw_on()
+	set name = ".throwon"
+	set hidden = TRUE
+	set instant = TRUE
+	throw_mode_on()
+
+/mob/verb/spacebar_throw_off()
+	set name = ".throwoff"
+	set hidden = TRUE
+	set instant = TRUE
+	throw_mode_off()
+
 /mob/proc/isSynthetic()
 	return 0