Originally posted by Kipernal
For the same reason that they do if you're using an HDMA gradient. Again it's kinda complicated, involving main screens and subscreens and stuff. This patch may or may not help in that regard.
Originally posted by StanTheMackiar
By the way, Another problem, why does the venus and piranha plant hide between the BG and the layer 2, the should normally hide behind the layer 2 and appear above other layers, how do I fix this?
For the same reason that they do if you're using an HDMA gradient. Again it's kinda complicated, involving main screens and subscreens and stuff. This patch may or may not help in that regard.
Isn't it better to modifie some codes and put layer 2 and 3 onto subscreen and anything else onto mainscreen? Just search of the code
Code
LDA #$13 ; \ Don't show layer 3 on the main screen STA $212c ; / LDA #$04 ; \ Instead show on the subscreen. STA $212d ; /
and change it into this code:
Code
LDA #$11 ; \ Don't show layer 2 and 3 on the main screen STA $212c ; / LDA #$06 ; \ Instead show on the subscreen. STA $212d ; /