WHDLoad MantisBT - WHDLoad Installs Ctros | |||||
| View Issue Details | |||||
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0005686 | WHDLoad Installs Ctros | [All Projects] General | public | 2022-06-09 15:45 | 2022-06-11 18:52 |
| Reporter | Divu | ||||
|---|---|---|---|---|---|
| Assigned To | StingRay | ||||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | OS | OS Version | |||
| Summary | 0005686: California Games (World of Wonders) 1.0 slave bug fixes | ||||
| Description | I've reported these issues back in 2018 by email but they never got fixed: 1. The star scroller in background of the logo is missing. This is because SPREN is not enabled in DMACON. The fix is: - move.w #$83d0,$dff096 ;Enable DMA + move.w #$83f0,$dff096 ;Enable DMA 2. Garbled scroll text and graphics not properly fixed The modulo values were changed in order to make the OCS cracktro work on ECS & AGA machines, but this breaks the cracktro on OCS machines. The proper fix for OCS, ECS & AGA is: - move.w #-2,$72e7c ;Modulo 0 fix for text (was 0) - move.w #-2,$72e80 ;Modulo 1 fix for text (was 0) + move.w #$d0,$72dc4 ;DDFSTOP fix for scroll text (was $d2) + move.w #$d0,$73658 ;DDFSTOP fix for scroll text (was $d2) Thanks! | ||||
| Steps To Reproduce | Run the California Games (World of Wonders) 1.0 WHDLoad slave on OCS machine: -missing star scroller -garbled scroll text and graphics ECS machine: -missing star scroller -scroll text and graphics are correct AGA machine: -missing star scroller -scroll text and graphics are correct | ||||
| Additional Information | Tested and reproduceable with MiST Minimig core 211207 and WinUAE 4.9.1. Here's how the cracktro should look like with the star scroller: https://www.youtube.com/watch?v=gq357Ckm0wE | ||||
| Tags | No tags attached. | ||||
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| Issue History | |||||
| Date Modified | Username | Field | Change | ||
|---|---|---|---|---|---|
| 2022-06-09 15:45 | Divu | New Issue | |||
| 2022-06-11 18:51 | StingRay | Note Added: 0011397 | |||
| 2022-06-11 18:52 | StingRay | Assigned To | => StingRay | ||
| 2022-06-11 18:52 | StingRay | Status | new => resolved | ||
| 2022-06-11 18:52 | StingRay | Resolution | open => fixed | ||