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Here's a fun code I cooked up. The Mario Kart 64 (U) course randomizer. Play a Grand Prix Cup with four random courses, or VS mode with random courses. I know… it is 121 lines long. I don’t know a way to shorten it at the moment. If you find any bugs/issues, please let me know.
How it works is I mapped out where in RAM the grand prix course order is stored, and then used a bunch of random number generator queries to scramble the Mushroom Cup. The first line of code forces you to play the Mushroom Cup and the rest of it is random number generator queries to scramble the Mushroom Cup's course order.
You can also find this code and others, along with my notes, on my github wiki: https://github.com/kfkaplan/nintendo64_hacking/wiki
How it works is I mapped out where in RAM the grand prix course order is stored, and then used a bunch of random number generator queries to scramble the Mushroom Cup. The first line of code forces you to play the Mushroom Cup and the rest of it is random number generator queries to scramble the Mushroom Cup's course order.
You can also find this code and others, along with my notes, on my github wiki: https://github.com/kfkaplan/nintendo64_hacking/wiki
Code:
8018EE09 0000 D02BA290 00B0 810F2BB4 0000 D02BA290 00B1 810F2BB4 0001 D02BA290 00B2 810F2BB4 0002 D02BA290 00B3 810F2BB4 0003 D02BA290 00B4 810F2BB4 0004 D02BA290 00B5 810F2BB4 0005 D02BA290 00B6 810F2BB4 0006 D02BA290 00B7 810F2BB4 0007 D02BA290 00B8 810F2BB4 0008 D02BA290 00B9 810F2BB4 0009 D02BA290 00BA 810F2BB4 000A D02BA290 00BB 810F2BB4 000B D02BA290 00BC 810F2BB4 000C D02BA290 00BD 810F2BB4 000D D02BA290 00BE 810F2BB4 000E D02BA290 00BF 810F2BB4 0012 D02BA290 00C0 810F2BB6 0000 D02BA290 00C1 810F2BB6 0001 D02BA290 00C2 810F2BB6 0002 D02BA290 00C3 810F2BB6 0003 D02BA290 00C4 810F2BB6 0004 D02BA290 00C5 810F2BB6 0005 D02BA290 00C6 810F2BB6 0006 D02BA290 00C7 810F2BB6 0007 D02BA290 00C8 810F2BB6 0008 D02BA290 00C9 810F2BB6 0009 D02BA290 00CA 810F2BB6 000A D02BA290 00CB 810F2BB6 000B D02BA290 00CC 810F2BB6 000C D02BA290 00CD 810F2BB6 000D D02BA290 00CE 810F2BB6 000E D02BA290 00CF 810F2BB6 0012 D02BA290 00E0 810F2BB8 0000 D02BA290 00E1 810F2BB8 0001 D02BA290 00E2 810F2BB8 0002 D02BA290 00E3 810F2BB8 0003 D02BA290 00E4 810F2BB8 0004 D02BA290 00E5 810F2BB8 0005 D02BA290 00E6 810F2BB8 0006 D02BA290 00E7 810F2BB8 0007 D02BA290 00E8 810F2BB8 0008 D02BA290 00E9 810F2BB8 0009 D02BA290 00EA 810F2BB8 000A D02BA290 00EB 810F2BB8 000B D02BA290 00EC 810F2BB8 000C D02BA290 00ED 810F2BB8 000D D02BA290 00EE 810F2BB8 000E D02BA290 00EF 810F2BB8 0012 D02BA290 00F0 810F2BBA 0000 D02BA290 00F1 810F2BBA 0001 D02BA290 00F2 810F2BBA 0002 D02BA290 00F3 810F2BBA 0003 D02BA290 00F4 810F2BBA 0004 D02BA290 00F5 810F2BBA 0005 D02BA290 00F6 810F2BBA 0006 D02BA290 00F7 810F2BBA 0007 D02BA290 00F8 810F2BBA 0008 D02BA290 00F9 810F2BBA 0009 D02BA290 00FA 810F2BBA 000A D02BA290 00FB 810F2BBA 000B D02BA290 00FC 810F2BBA 000C D02BA290 00FD 810F2BBA 000D D02BA290 00FE 810F2BBA 000E D02BA290 00FF 810F2BBA 0012