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Text: DETOK_b2

[NES version, Bank 7]

Name: DETOK_b2 [Show more] Type: Subroutine Category: Text Summary: Call the DETOK routine in ROM bank 2 Deep dive: Splitting NES Elite across multiple ROM banks
Context: See this subroutine in context in the source code References: This subroutine is called as follows: * BRIEF2 calls DETOK_b2 * BRIS_b0 calls DETOK_b2 * BRP calls DETOK_b2 * ChangeCmdrName calls DETOK_b2 * ChooseLanguage calls DETOK_b2 * dockEd calls DETOK_b2 * HME2 calls DETOK_b2 * MT17 calls DETOK_b2 * MT28 calls DETOK_b2 * STATUS calls DETOK_b2 * TBRIEF calls DETOK_b2 * TT210 calls DETOK_b2 * YESNO calls DETOK_b2
.DETOK_b2 STA storeA ; Store the value of A so we can retrieve it below LDA currentBank ; If ROM bank 2 is already paged into memory, jump to CMP #2 ; bank14 BEQ bank14 PHA ; Otherwise store the current bank number on the stack LDA #2 ; Page ROM bank 2 into memory at $8000 JSR SetBank LDA storeA ; Restore the value of A that we stored above JSR DETOK ; Call DETOK, now that it is paged into memory JMP ResetBank ; Fetch the previous ROM bank number from the stack and ; page that bank back into memory at $8000, returning ; from the subroutine using a tail call .bank14 LDA storeA ; Restore the value of A that we stored above JMP DETOK ; Call DETOK, which is already paged into memory, and ; return from the subroutine using a tail call