Uppercases slot defines.

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

@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 /mob/living/carbon/monkey/can_equip(obj/item/I, slot, disable_warning = 0)
 	switch(slot)
 		if(slot_hands)
@@ -32,3 +33,39 @@
 
 
 
+=======
+/mob/living/carbon/monkey/can_equip(obj/item/I, slot, disable_warning = 0)
+	switch(slot)
+		if(SLOT_HANDS)
+			if(get_empty_held_indexes())
+				return TRUE
+			return FALSE
+		if(SLOT_WEAR_MASK)
+			if(wear_mask)
+				return FALSE
+			if( !(I.slot_flags & ITEM_SLOT_MASK) )
+				return FALSE
+			return TRUE
+		if(SLOT_NECK)
+			if(wear_neck)
+				return FALSE
+			if( !(I.slot_flags & ITEM_SLOT_NECK) )
+				return FALSE
+			return TRUE
+		if(SLOT_HEAD)
+			if(head)
+				return FALSE
+			if( !(I.slot_flags & ITEM_SLOT_HEAD) )
+				return FALSE
+			return TRUE
+		if(SLOT_BACK)
+			if(back)
+				return FALSE
+			if( !(I.slot_flags & ITEM_SLOT_BACK) )
+				return FALSE
+			return TRUE
+	return FALSE //Unsupported slot
+
+
+
+>>>>>>> ecd0d8b... Merge pull request #37476 from AnturK/thisalwaysbuggedme

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

@@ -168,5 +168,5 @@
 	. = ..()
 	if(prob(10))
 		var/obj/item/clothing/head/helmet/justice/escape/helmet = new(src)
-		equip_to_slot_or_del(helmet,slot_head)
+		equip_to_slot_or_del(helmet,SLOT_HEAD)
 		helmet.attack_self(src) // todo encapsulate toggle

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

@@ -27,9 +27,9 @@
 	//bodyparts are actually created before we try to equip things to
 	//those slots
 	if(relic_hat)
-		equip_to_slot_or_del(new relic_hat, slot_head)
+		equip_to_slot_or_del(new relic_hat, SLOT_HEAD)
 	if(relic_mask)
-		equip_to_slot_or_del(new relic_mask, slot_wear_mask)
+		equip_to_slot_or_del(new relic_mask, SLOT_WEAR_MASK)
 
 /mob/living/carbon/monkey/punpun/Life()
 	if(!stat && SSticker.current_state == GAME_STATE_FINISHED && !memory_saved)