Difference between revisions of "FIX CLEAR"

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m (BIOSF_CLEARFIX ($C004C2): Clear fix layer)
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Clears all the [[fix layer]] with tile # $FF, palette 0. The leftmost and rightmost columns are cleared with tile # $20, palette 0.
 
Clears all the [[fix layer]] with tile # $FF, palette 0. The leftmost and rightmost columns are cleared with tile # $20, palette 0.
  
In the [[SFIX|default fix tilesets]], tile # $FF is filled with color 0 (transparent). Tile # $20 is opaque (used for masking).
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In the [[SFIX ROM|default fix tilesets]], tile # $FF is filled with color 0 (transparent). Tile # $20 is opaque (used for masking).
  
 
[[Category:BIOS calls]]
 
[[Category:BIOS calls]]

Latest revision as of 06:22, 16 January 2017

FIX_CLEAR ($C004C2): Clear fix layer

Warning: register contents aren't preserved ! (Uses D0, D1, and A0)

Clears all the fix layer with tile # $FF, palette 0. The leftmost and rightmost columns are cleared with tile # $20, palette 0.

In the default fix tilesets, tile # $FF is filled with color 0 (transparent). Tile # $20 is opaque (used for masking).