Sync more with pokeyellow

engine/items/inventory.asm

@@ -27,7 +27,7 @@ AddItemToInventory_::
 	ld a, [hli]
 	and a
 	jr z, .addNewItem
-.loop
+.notAtEndOfInventory
 	ld a, [hli]
 	ld b, a ; b = ID of current item in table
 	ld a, [wcf91] ; a = ID of item being added
@@ -36,7 +36,7 @@ AddItemToInventory_::
 	inc hl
 	ld a, [hl]
 	cp $ff ; is it the end of the table?
-	jr nz, .loop
+	jr nz, .notAtEndOfInventory
 .addNewItem ; add an item not yet in the inventory
 	pop hl
 	ld a, d
@@ -73,7 +73,7 @@ AddItemToInventory_::
 ; if so, store 99 in the current slot and store the rest in a new slot
 	ld a, 99
 	ld [hli], a
-	jp .loop
+	jp .notAtEndOfInventory
 .increaseItemQuantityFailed
 	pop hl
 	and a

engine/link/print_waiting_text.asm

@@ -1,15 +1,16 @@
 PrintWaitingText::
 	hlcoord 3, 10
-	ld b, $1
-	ld c, $b
+	ld b, 1
+	ld c, 11
 	ld a, [wIsInBattle]
 	and a
-	jr z, .asm_4c17
+	jr z, .trade
+; battle
 	call TextBoxBorder
-	jr .asm_4c1a
-.asm_4c17
+	jr .border_done
+.trade
 	call CableClub_TextBoxBorder
-.asm_4c1a
+.border_done
 	hlcoord 4, 11
 	ld de, WaitingText
 	call PlaceString

engine/math/bcd.asm

@@ -1,6 +1,9 @@
+; divide hMoney by hDivideBCDDivisor
+; return output in hDivideBCDQuotient (same as hDivideBCDDivisor)
+; used only to halve player money upon losing a fight
 DivideBCDPredef::
 DivideBCDPredef2::
-DivideBCDPredef3::
+DivideBCDPredef3:: ; only used function
 DivideBCDPredef4::
 	call GetPredefRegisters
 
@@ -40,6 +43,7 @@ DivideBCD::
 	and $f0
 	ldh [hDivideBCDDivisor+2], a
 	jr .mulBy10Loop
+
 .next
 	push de
 	push de