Super Robot Taisen 4 (v1.0/v1.1) text display errors

[Mandoric]

Fairly old bug, but I slacked on checking exactly when it appeared until now.

On ZSNES versions WIP0216 and newer (including 1.40 release), but not on 1.36 and earlier, Super Robot Taisen 4's in-battle text display jumps about horizontally randomly from frame to frame, ofter wrapping around from the left to the right side of the screen. This occurs in all video modes I've tested, with all filters, and in both fullscreen and windowed, scaled and matched-ratio; windowing, new gfx mode, and offset mode on and off--thus it appears to be somewhat deep-seated.

To reproduce, simply load the game and play until a battle scene occurs, or use the karaoke mode (the text has the same issues as battle dialog).

This occurs on both the following versions:

Code: Select all

File: Dai-4-Ji Super Robot Taisen (J) (V1.1).zip Header: No
SUPER ROBOT WARS4       TYPE:NORMAL     
INTERLEAVED:No    BANK:Hi    CHKSUM:OK  
VIDEO:NTSC                CRC32:63883E1E

Code: Select all

File: Dai-4-Ji Super Robot Taisen (J) (V1.0).zip Header: Yes
SUPER ROBOT WARS4       TYPE:NORMAL     
INTERLEAVED:No    BANK:Hi    CHKSUM:OK  
VIDEO:NTSC                CRC32:BE764D4C