The HighlightSaleItem (Bank 0) subroutine

       Name: HighlightSaleItem                                       [Show more]
       Type: Subroutine
   Category: Market
    Summary: Highlight the name, price and availability of a market item on the
             correct row for the chosen language
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * BuyAndSellCargo calls HighlightSaleItem


 Arguments:

   A                    The item number of the market item to display


.HighlightSaleItem

 TAY                    ; Set Y to the market item number

 LDX #2                 ; Set the font style to print in the highlight font
 STX fontStyle

 CLC                    ; Move the text cursor to the row for this market item,
 LDX languageIndex      ; starting from item 0 at the top, on the correct row
 ADC yMarketPrice,X     ; for the chosen language
 STA YC

 TYA                    ; Call TT151 to print the item name, market price and
 JSR TT151              ; availability of the current item, and set QQ24 to the
                        ; item's price / 4, QQ25 to the quantity available and
                        ; QQ19+1 to byte #1 from the market prices table for
                        ; this item

 LDX #1                 ; Set the font style to print in the normal font
 STX fontStyle

 RTS                    ; Return from the subroutine

[X]

Subroutine TT151 (category: Market)

Print the name, price and availability of a market item

[X]

Variable YC in workspace ZP

The y-coordinate of the text cursor (i.e. the text row), which can be from 0 to 23

[X]

Variable fontStyle in workspace ZP

The font style to use when printing text

[X]

Variable languageIndex in workspace WP

The language that was chosen on the Start screen as an index into the various lookup tables

[X]

Variable yMarketPrice (category: Market)

The text row for the Market Price title for each language

Market: HighlightSaleItem

[NES version, Bank 0]