CREDIT CHECK: Difference between revisions
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[[BIOSes|BIOS]] routine called to check if there's enough credits for a player. | [[BIOSes|BIOS]] routine called to check if there's enough credits for a player. | ||
Input: $10FDB0 ('''BIOS_CREDIT_DEC''') for player 1, and $ | Input: $10FDB0 ('''BIOS_CREDIT_DEC''') for player 1, and $10FDB1 ('''BIOS_CREDIT_DEC2''') for player 2. | ||
Those locations are set to 0 if there aren't enough credits. | Those locations are set to 0 if there aren't enough credits. | ||
Revision as of 13:17, 8 October 2011
BIOS routine called to check if there's enough credits for a player.
Input: $10FDB0 (BIOS_CREDIT_DEC) for player 1, and $10FDB1 (BIOS_CREDIT_DEC2) for player 2. Those locations are set to 0 if there aren't enough credits.
Call CREDIT_DOWN after.