Merge branch 'master' into Ghommie-cit430

code/game/objects/structures/loom.dm

@@ -1,5 +1,7 @@
-//Loom, turns raw cotton and durathread into their respective fabrics.
+#define FABRIC_PER_SHEET 4
 
+
+///This is a loom. It's usually made out of wood and used to weave fabric like durathread or cotton into their respective cloth types.
 /obj/structure/loom
 	name = "loom"
 	desc = "A simple device used to weave cloth and other thread-based fabrics together into usable material."
@@ -8,14 +10,35 @@
 	density = TRUE
 	anchored = TRUE
 
-/obj/structure/loom/attackby(obj/item/stack/sheet/W, mob/user)
-	if(W.is_fabric && W.amount > 1)
-		user.show_message("<span class='notice'>You start weaving the [W.name] through the loom..</span>", MSG_VISUAL)
-		if(W.use_tool(src, user, W.pull_effort))
-			new W.loom_result(drop_location())
-			user.show_message("<span class='notice'>You weave the [W.name] into a workable fabric.</span>", MSG_VISUAL)
-			W.amount = (W.amount - 2)
-			if(W.amount < 1)
-				qdel(W)
-	else
-		user.show_message("<span class='notice'>You need a valid fabric and at least 2 of said fabric before using this.</span>", MSG_VISUAL)
+/obj/structure/loom/attackby(obj/item/I, mob/user)
+	if(weave(I, user))
+		return
+	return ..()
+
+/obj/structure/loom/wrench_act(mob/living/user, obj/item/I)
+	..()
+	default_unfasten_wrench(user, I, 5)
+	return TRUE
+
+///Handles the weaving.
+/obj/structure/loom/proc/weave(obj/item/stack/sheet/S, mob/user)
+	if(!istype(S) || !S.is_fabric)
+		return FALSE
+	if(!anchored)
+		user.show_message("<span class='notice'>The loom needs to be wrenched down.</span>", MSG_VISUAL)
+		return FALSE
+	if(S.amount < FABRIC_PER_SHEET)
+		user.show_message("<span class='notice'>You need at least [FABRIC_PER_SHEET] units of fabric before using this.</span>", 1)
+		return FALSE
+	user.show_message("<span class='notice'>You start weaving \the [S.name] through the loom..</span>", MSG_VISUAL)
+	if(S.use_tool(src, user, S.pull_effort))
+		if(S.amount >= FABRIC_PER_SHEET)
+			new S.loom_result(drop_location())
+			S.use(FABRIC_PER_SHEET)
+			user.show_message("<span class='notice'>You weave \the [S.name] into a workable fabric.</span>", MSG_VISUAL)
+	return TRUE
+
+/obj/structure/loom/unanchored
+	anchored = FALSE
+
+#undef FABRIC_PER_SHEET