Loader: PrintString

       Name: PrintString                                             [Show more]
       Type: Subroutine
   Category: Loader
    Summary: Print the null-terminated string at offset X in loaderScreens
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * OfferFastLoader calls PrintString


.PrintString

 LDA loaderScreens,X    ; Set A to the X-th from loaderScreens

 BEQ prin1              ; If it is zero then we have reached the end of the
                        ; string, so jump to prin1

 JSR KERNALCHROUT       ; Call the Kernal's CHROUT function to print the
                        ; character in A

 INX                    ; Increment X to point to the next character

 BNE PrintString        ; Loop back to print the next character (this BNE is
                        ; effectively a JMP as X is never zero

.prin1

 INX                    ; Increment X to point to the next character, so the
                        ; next call to PrintString will print the next string

 RTS                    ; Return from the subroutine