SVN r3523 - Super Double Dragon Bug & Chrono Trigger bug

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Real Hotdog
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Posts: 7
Joined: Sat Feb 25, 2006 8:56 pm

SVN r3523 - Super Double Dragon Bug & Chrono Trigger bug

Post by Real Hotdog »

The newest version of ZSNES has a strange bug in Super Double Dragon, when you choose one player mode, the second player also appears in the game for some strange reason? The controls are however completely messed up and it seems to be constantly walking into the left direction. I tried it on the following roms:

Code: Select all

NSRT v3.3 - Nach's SNES ROM Tools

---------------------Internal ROM Info----------------------
       File: Return of Double Dragon (J).smc
       Name: RETURN OF DOUBLE DRAG  Company: Technos Jap.
     Header: NSRT                      Bank: LoROM
Interleaved: No                        SRAM: 0 Kb
       Type: Normal                     ROM: 8 Mb
    Country: Japan                    Video: NTSC
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0x0055              CRC32: 10470B58
        MD5: EF37E657E2BB1FBFF7C1C09A184028B5
--------------------------Database--------------------------
   Name: Double Dragon, Return of
Country: Japan                  Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Fighting                Genre 2: Brawler
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad

---------------------Internal ROM Info----------------------
       File: Super Double Dragon (E) [!].smc
       Name: SUPER DOUBLE DRAGON    Company: Tradewest
     Header: NSRT                      Bank: LoROM
Interleaved: No                        SRAM: 0 Kb
       Type: Normal                     ROM: 8 Mb
    Country: Euro/Asia/Oceania        Video: PAL
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0x4BB6              CRC32: B3F6009B
        MD5: A749634233FCBCF77CCB1DF28B985EA8
--------------------------Database--------------------------
   Name: Super Double Dragon
Country: Europe                 Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Fighting                Genre 2: Brawler
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad

---------------------Internal ROM Info----------------------
       File: Super Double Dragon (U).smc
       Name: SUPER DOUBLE DRAGON    Company: Tradewest
     Header: SWC + NSRT                Bank: LoROM
Interleaved: No                        SRAM: 0 Kb
       Type: Normal                     ROM: 8 Mb
    Country: USA                      Video: NTSC
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0x1C92              CRC32: 09ED12A5
        MD5: 38129CF359C7BC93A82358FA305B07AE
--------------------------Database--------------------------
   Name: Super Double Dragon
Country: USA                    Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Fighting                Genre 2: Brawler
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad

---------------------Internal ROM Info----------------------
       File: Super Double Dragon (E) [a1].smc
       Name: SUPER DOUBLE DRAGON    Company: Tradewest
     Header: SWC + NSRT                Bank: LoROM
Interleaved: No                        SRAM: 0 Kb
       Type: Normal                     ROM: 8 Mb
    Country: Euro/Asia/Oceania        Video: PAL
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0xD481              CRC32: 1064E0E0
        MD5: 0AD40E866397A2C024B76E2B95EC8A78
--------------------------Database--------------------------
   Name: Super Double Dragon [a1]
Country: Europe                 Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Fighting                Genre 2: Brawler
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad
It occured in all of them except in the Super Double Dragon (E) [a1].smc version.

Another bug I've noticed is that all the BS Chrono Trigger games (MUsic Library, Character Library & Jetbike Special) stopped working since one of my builds that I've compiled on June 20th. NSRT info of roms here:

Code: Select all

NSRT v3.3 - Nach's SNES ROM Tools

---------------------Internal ROM Info----------------------
       File: BS Chrono Trigger - Character Library (J).smc
       Name: ｸﾛﾉﾄﾘｶﾞｰ ｷｬﾗｸﾀ  _____  Company: Square
     Header: SWC + NSRT                Bank: HiROM
Interleaved: No                        SRAM: 0 Kb
       Type: BS                         ROM: 8 Mb
    Country: Japan                    Video: NTSC
  ROM Speed: 200ns (SlowROM)       Revision: 1.2
   Checksum: Good 0xB753              CRC32: 8A9E0622
        MD5: FE72292B679F743DAD8E93DA4102DA3E
--------------------------Database--------------------------
   Name: BS Chrono Trigger Character Library
Country: Japan                  Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Unknown                 Genre 2: None
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad

---------------------Internal ROM Info----------------------
       File: BS Chrono Trigger - Jet Bike Special (J).smc
       Name: ｸﾛﾉﾄﾘｶﾞｰ ﾊﾞｲｸﾚｰｽ_____  Company: Square
     Header: SWC + NSRT                Bank: HiROM
Interleaved: No                        SRAM: 0 Kb
       Type: BS                         ROM: 2 Mb
    Country: Japan                    Video: NTSC
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0xF746              CRC32: 5F020B76
        MD5: 948256257BFFC94B876E2B4A3B988F54
--------------------------Database--------------------------
   Name: BS Chrono Trigger - Jet Bike Special
Country: Japan                  Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Unknown                 Genre 2: None
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad

---------------------Internal ROM Info----------------------
       File: BS Chrono Trigger - Music Library (J).smc
       Name: ｸﾛﾉﾄﾘｶﾞｰ ﾐｭｰｼﾞｯｸ_____  Company: Square
     Header: SWC + NSRT                Bank: HiROM
Interleaved: No                        SRAM: 0 Kb
       Type: BS                         ROM: 4 Mb
    Country: Japan                    Video: NTSC
  ROM Speed: 200ns (SlowROM)       Revision: 1.0
   Checksum: Good 0x2B25              CRC32: 06A86918
        MD5: 26BACC5BC306454A74E4DA1EBD9530D7
--------------------------Database--------------------------
   Name: BS Chrono Trigger Music Library
Country: Japan                  Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: Unknown                 Genre 2: None
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad
EDIT:

Found another bug, in the Chrono Trigger Sample, when you choose which file to load the screen starts to flicker. NSRT rom info:

Code: Select all

NSRT v3.3 - Nach's SNES ROM Tools

---------------------Internal ROM Info----------------------
       File: Chrono Trigger (J) (Pre-Release).smc
       Name: CHRONO TRIGGER         Company: Square
     Header: SWC + NSRT                Bank: HiROM
Interleaved: No                        SRAM: 64 Kb
       Type: Normal + Batt              ROM: 32 Mb
    Country: Japan                    Video: NTSC
  ROM Speed: 120ns (FastROM)       Revision: 1.0
   Checksum: Good 0xC101              CRC32: 17C9F363
        MD5: 274FB504A107768206F4ACCEBA0C23FB
--------------------------Database--------------------------
   Name: Chrono Trigger (Sample)
Country: Japan                  Revision: 1.0
 Port 1: Gamepad                  Port 2: Gamepad
Genre 1: RPG                     Genre 2: Turn Based
-------------------------NSRT Header------------------------
Version: 2.2
 Port 1: Gamepad                 Port 2: Gamepad
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pagefault
ZSNES Developer
ZSNES Developer
Posts: 812
Joined: Tue Aug 17, 2004 5:24 am
Location: In your garden

Post by pagefault »

Hi, the Double Dragon bug will be fixed soon. As for the others I will check into it.
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pagefault
ZSNES Developer
ZSNES Developer
Posts: 812
Joined: Tue Aug 17, 2004 5:24 am
Location: In your garden

Post by pagefault »

CT bug is fixed now also.
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Real Hotdog
New Member
Posts: 7
Joined: Sat Feb 25, 2006 8:56 pm

Post by Real Hotdog »

Did you forget to submit the fix, as I still see all of the problems mentioned above in SVN r3655? I'm not trying to sound pushy, but you said that the CT bug at least should have been fixed.
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snkcube
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Joined: Fri Jul 30, 2004 2:49 am
Location: In front of the monitor
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Post by snkcube »

Real Hotdog wrote:Did you forget to submit the fix, as I still see all of the problems mentioned above in SVN r3655? I'm not trying to sound pushy, but you said that the CT bug at least should have been fixed.
He probably fixed it on his own private build. Just be patient.
Try out CCleaner and other free software at Piriform
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