and finally, the modules folder. Now I can publish and take a break

code/modules/mob/living/carbon/monkey/combat.dm

@@ -133,7 +133,7 @@
 
 /mob/living/carbon/monkey/proc/handle_combat()
 	if(pickupTarget)
-		if(restrained() || blacklistItems[pickupTarget] || (pickupTarget.flags_1 & NODROP_1))
+		if(restrained() || blacklistItems[pickupTarget] || (pickupTarget.item_flags & NODROP))
 			pickupTarget = null
 		else
 			pickupTimer++
@@ -225,7 +225,7 @@
 					// check if target has a weapon
 					var/obj/item/W
 					for(var/obj/item/I in target.held_items)
-						if(!(I.flags_1 & ABSTRACT_1))
+						if(!(I.item_flags & ABSTRACT))
 							W = I
 							break