Bug #279
Sprites are drawn larger than bobs and move faster
Start date:
02/29/2020
Due date:
% Done:
0%
Estimated time:
4:00 h
Affected version:
Description
#manifest: "pc"
#displayWidth:1920
#displayHeight:1080
#fullScreen:true
#splashScreen:false
#fps:false
scrx=1920
scry=1080
screen open 0,scrx,scry,32,lowres
hot spot 1,$12
manx=scrx/2:many=scry/2
ink 4:box 0,0 to scrx,scry
while not finished
if many<scry then inc many
bob 1,manx,many,1
sprite 1,manx,many,1
locate 1,1:print manx,many
wait vbl
Wend
The sprite is drawn slightly larger than the bob. It looks to me (I may be wrong) that because the sprite uses what used to be overscan, it is scaled differently, so appears larger and moves faster because of the extra screen size that it uses.
Updated by Paul Kitching about 4 years ago
Without the #fullScreen:true line they both appear the same size and speed.
Updated by Brian Flanagan over 3 years ago
- Priority changed from Normal to High
- Estimated time set to 4:00 h
- Affected version changed from 0.9.9.4 to Beta RC2
Re-tested in Beta RC2. Problem still exists.
This appears to have something to do with problems switching between the Amiga the PC/AOZ manifests.
In the Amiga manifest, Sprites need to be displayed via hardware coordinates, so an X Hard() and Y Hard() conversion is needed. It appears that in PC/AOZ mode it is still attempting to use hardware coordinates.
Also, in Amiga mode, the images both appear the same size.