Replacing graphics in Car Jamboree | MSX Resource Center (Page 4/4)

Par thegeps

Paragon (1189)

14-01-2023, 00:59

Mmm, maybe different roms? Or rom vs dsk? If so offsets may change...

Par gdx

Enlighted (6213)

14-01-2023, 02:14

Original ROM crc32 is 94FC9169, and after patch it must be 7327FB11. There are 32 (20h) bytes to swap per sprite plus the color one.

You still have to find the data that makes up the car when the car jumps from the springboard otherwise, it's weird to see the car spring back to its original shape when jumping.

Par MetallicaSepultura

Supporter (13)

14-01-2023, 19:00

How do i check crc32?

Par mars2000you

Enlighted (6482)

14-01-2023, 19:47

You can use HashCalc https://www.slavasoft.com/hashcalc/ if you use Windows.

Par MetallicaSepultura

Supporter (13)

15-01-2023, 16:39

>Original ROM crc32 is 94FC9169, and after patch it must be 7327FB11.
By calculating it with the mentioned program, it gave me 459aff82 as a result.
It's Car Jamboree ROM file, not DSK anyway. Have i done something wrong?

Par NYYRIKKI

Enlighted (6067)

18-01-2023, 20:08

Hmm... If your ROM size is 32kB, remove the last 16kB of it.