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flashmasta savegame fix
#56
Here are the technical data for patching Cool Boarder :

Cool Boarder :

DIS 20F6F2: LDF 0x03 "17 03"
DIS 20F6F4: LD W,0x08 "20 08"
DIS 20F6F6: LD A,0x00 "21 00"
DIS 20F6F8: LD B,0x10 "22 10" ---> LD B,0x20 "22 20"
DIS 20F6FA: LDF 0x00 "17 00"
DIS 20F6FC: SWI 1 "F9" ---> Block erase
DIS 20F6FD: LD A,RA3 "C7 30 89"
DIS 20F700: LD (0x6F),0x4E "08 6F 4E"
DIS 20F703: SUB XWA,XWA "E8 A0"
DIS 20F705: SUB XDE,XDE "EA A2"
DIS 20F707: LD XIX,0x0000626B "44 6B 62 00 00"
DIS 20F70C: LD BC,0x0165 "31 65 01"
DIS 20F70F: LD E,(XIX++1) "C5 F0 25"
DIS 20F712: ADD XWA,XDE "EA 80"
DIS 20F714: DJNZ BC,0x20F70F "D9 1C F8"
DIS 20F717: LD (0x0063D0),XWA "F2 D0 63 00 60"
DIS 20F71C: CALL 0x20F72D "1D 2D F7 20" ---> call save function
DIS 20F720: LD A,RA3 "C7 30 89"
DIS 20F723: CP A,0 "C9 D8"
DIS 20F725: JR NZ,0x20F71C "6E F5"
DIS 20F727: LDF 0x00 "17 00"
DIS 20F729: LD (0x6F),0x4E "08 6F 4E"
DIS 20F72C: RET "0E"


Save function :
DIS 20F72D: LDF 0x03 "17 03"
DIS 20F72F: LD W,0x06 "20 06"
DIS 20F731: LD A,0x00 "21 00"
DIS 20F733: LD BC,2 "D9 AA"
DIS 20F735: LD XHL,0x0000626B "43 6B 62 00 00"
DIS 20F73A: LD XDE,0x000F8000 "42 00 80 0F 00" ---> LD XDE,0x001F8000 "42 00 80 1F 00"
DIS 20F73F: LDF 0x00 "17 00"
DIS 20F741: SWI 1 "F9"
DIS 20F742: RET "0E"

read :
DIS 20F6AB: LD XIX,0x0000626B "44 6b 62 00 00"
DIS 20F6B0: LD XIY,0x002F8000 "45 00 80 2F 00" ---> LD XIY,0x003F8000 "45 00 80 3F 00"
DIS 20F6B5: LD XBC,0x00000169 "41 69 01 00 00"
DIS 20F6BA: LDIR.b (XIX+),(XIY+) "85 11"
DIS 20F6BC: CP (0x00626B),0x01 "C2 6B 62 00 3F 01"
DIS 20F6C2: JR NZ,0x20F6CA "6E 06"
DIS 20F6C4: SET 6,(0x6F86) "F1 86 6F BE"


DIS 210A51: CALL 0x20F6AB "1D AB F6 20" ---> Call read function

The patch is aviable in the first post. Without patch, the game crashes when writing any data.

I didn't tried the game with Race! but it's nigh unplayable with neopop.
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Messages In This Thread
flashmasta savegame fix - by Loïc - 11-11-2012, 05:49 AM
RE: flashmasta savegame fix - by Loïc - 12-01-2012, 05:16 AM
RE: flashmasta savegame fix - by Flavor - 12-07-2012, 06:54 AM
RE: flashmasta savegame fix - by Flavor - 10-20-2015, 12:56 PM
RE: flashmasta savegame fix - by Loïc - 10-20-2015, 05:44 PM
RE: flashmasta savegame fix - by Flavor - 10-23-2015, 06:47 AM
RE: flashmasta savegame fix - by Loïc - 10-26-2015, 09:09 AM
RE: flashmasta savegame fix - by Loïc - 10-28-2015, 05:57 AM
RE: flashmasta savegame fix - by Flavor - 10-29-2015, 01:41 AM
RE: flashmasta savegame fix - by Loïc - 10-29-2015, 02:29 AM
RE: flashmasta savegame fix - by Flavor - 11-03-2015, 07:49 AM
RE: flashmasta savegame fix - by colinthedog - 01-25-2016, 02:57 AM
RE: flashmasta savegame fix - by Loïc - 01-25-2016, 06:37 PM
RE: flashmasta savegame fix - by colinthedog - 01-25-2016, 10:52 PM
RE: flashmasta savegame fix - by Loïc - 01-26-2016, 01:23 AM
RE: flashmasta savegame fix - by Loïc - 01-26-2016, 08:42 AM
RE: flashmasta savegame fix - by Flavor - 02-11-2016, 02:25 AM
RE: flashmasta savegame fix - by Loïc - 02-11-2016, 06:07 PM
RE: flashmasta savegame fix - by Flavor - 06-18-2016, 01:10 AM
RE: flashmasta savegame fix - by zandengoff - 10-20-2016, 09:10 AM
RE: flashmasta savegame fix - by Flavor - 10-20-2016, 09:34 AM
RE: flashmasta savegame fix - by Loïc - 10-20-2016, 05:54 PM
RE: flashmasta savegame fix - by Loïc - 10-20-2016, 08:15 PM
RE: flashmasta savegame fix - by Loïc - 10-21-2016, 12:42 AM
RE: flashmasta savegame fix - by Flavor - 10-21-2016, 12:46 AM
RE: flashmasta savegame fix - by Loïc - 10-21-2016, 12:58 AM
RE: flashmasta savegame fix - by Flavor - 10-21-2016, 12:59 AM
RE: flashmasta savegame fix - by Flavor - 10-21-2016, 01:16 AM
RE: flashmasta savegame fix - by Loïc - 10-21-2016, 01:38 AM
RE: flashmasta savegame fix - by Flavor - 10-21-2016, 01:42 AM
RE: flashmasta savegame fix - by Loïc - 10-21-2016, 01:49 AM
RE: flashmasta savegame fix - by Flavor - 10-21-2016, 01:51 AM
RE: flashmasta savegame fix - by Loïc - 10-24-2016, 11:58 PM
RE: flashmasta savegame fix - by kickerofelves - 11-17-2016, 05:24 AM
RE: flashmasta savegame fix - by Flavor - 11-17-2016, 05:26 AM
RE: flashmasta savegame fix - by Loïc - 11-17-2016, 08:49 AM
RE: flashmasta savegame fix - by kickerofelves - 11-17-2016, 09:46 AM
RE: flashmasta savegame fix - by Loïc - 10-26-2016, 02:57 AM
RE: flashmasta savegame fix - by Flavor - 10-26-2016, 03:32 AM
RE: flashmasta savegame fix - by Loïc - 10-26-2016, 04:34 AM
RE: flashmasta savegame fix - by Loïc - 10-27-2016, 01:02 AM
RE: flashmasta savegame fix - by zandengoff - 10-27-2016, 07:23 AM
RE: flashmasta savegame fix - by Flavor - 10-27-2016, 01:16 AM
RE: flashmasta savegame fix - by kickerofelves - 11-16-2016, 11:19 PM
RE: flashmasta savegame fix - by Loïc - 11-17-2016, 02:05 AM
RE: flashmasta savegame fix - by kickerofelves - 11-17-2016, 03:59 AM
RE: flashmasta savegame fix - by Loïc - 11-17-2016, 07:05 PM
RE: flashmasta savegame fix - by kickerofelves - 11-17-2016, 09:10 PM
RE: flashmasta savegame fix - by Loïc - 11-17-2016, 11:02 PM
RE: flashmasta savegame fix - by kickerofelves - 11-17-2016, 11:25 PM
RE: flashmasta savegame fix - by Loïc - 11-18-2016, 12:17 AM
RE: flashmasta savegame fix - by kickerofelves - 11-18-2016, 12:59 AM
RE: flashmasta savegame fix - by Loïc - 11-18-2016, 04:27 AM
RE: flashmasta savegame fix - by kickerofelves - 12-02-2016, 02:33 AM
RE: flashmasta savegame fix - by Loïc - 12-02-2016, 08:58 PM
RE: flashmasta savegame fix - by tired - 03-11-2019, 01:13 PM
RE: flashmasta savegame fix - by Loïc - 03-12-2019, 01:45 AM
RE: flashmasta savegame fix - by Loïc - 12-05-2016, 08:43 AM
RE: flashmasta savegame fix - by Loïc - 12-15-2016, 08:41 AM
RE: flashmasta savegame fix - by Flavor - 05-24-2017, 11:47 AM
RE: flashmasta savegame fix - by Loïc - 05-24-2017, 05:22 PM
RE: flashmasta savegame fix - by mariotaotao - 07-09-2017, 09:20 PM
RE: flashmasta savegame fix - by tired - 03-12-2019, 03:07 AM
RE: flashmasta savegame fix - by Loïc - 03-13-2019, 01:36 AM
RE: flashmasta savegame fix - by BrianE - 03-23-2019, 01:00 AM
RE: flashmasta savegame fix - by tired - 03-13-2019, 03:39 AM
RE: flashmasta savegame fix - by Loïc - 03-26-2019, 06:15 PM
RE: flashmasta savegame fix - by manks - 04-01-2019, 01:54 AM
RE: flashmasta savegame fix - by fbfiso - 05-18-2019, 06:13 AM
RE: flashmasta savegame fix - by Loïc - 05-18-2019, 10:18 AM
RE: flashmasta savegame fix - by fbfiso - 06-06-2019, 07:28 PM

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