Makepalookup (DEF): Difference between revisions
Created page with "'''makepalookup { [...] } Interface to creating palette lookups containing both color index remapping (only in effect for non-hightile textures) and fog. This is in contrast..." |
No edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
'''makepalookup { [...] } | <span {{code}}>'''makepalookup''' { [...] }</span> | ||
Interface to creating palette lookups containing both color index remapping (only in effect for non-hightile textures) and fog. This is in contrast to '''fogpal''', which always resets the remapping to the identity mapping ("pal 0"). | Interface to creating palette lookups containing both color index remapping (only in effect for non-hightile textures) and fog. This is in contrast to '''fogpal''', which always resets the remapping to the identity mapping ("pal 0"). | ||
| Line 5: | Line 5: | ||
== Tokens == | == Tokens == | ||
'''pal''' <palnum> | <span {{code}}>'''pal''' <palnum> | ||
The palette number, must be from 1 to 250. | The palette number, must be from 1 to 250. | ||
{ | <span {{code}}>'''red''' <value></span> (or '''r''')<br /> | ||
<span {{code}}>'''green''' <value></span> (or '''g''')<br /> | |||
'''red''' <value>< | <span {{code}}>'''blue''' <value></span> (or '''b''') | ||
''' | |||
''' | |||
(or ''' | |||
(or '''b''') | |||
Specifies a color component value, in the range of 0 to 63. Unspecified components are assumed to be 0 and any out of range values are clamped to the maximum or minimum as appropriate. | Specifies a color component value, in the range of 0 to 63. Unspecified components are assumed to be 0 and any out of range values are clamped to the maximum or minimum as appropriate. | ||
'''remappal''' <palnum> | <span {{code}}>'''remappal''' <palnum></span> | ||
The palette number to take the index remapping from, i.e. 21 for blue -> red. When absent, defaults to 0. | The palette number to take the index remapping from, i.e. 21 for blue -> red. When absent, defaults to 0. | ||
'''remapself''' | <span {{code}}>'''remapself'''</span> | ||
The same as '''remappal''' ''<palnum>'', where ''<palnum>'' is the number provided for the '''pal''' token. | The same as '''remappal''' ''<palnum>'', where ''<palnum>'' is the number provided for the '''pal''' token. | ||
Latest revision as of 05:36, 23 February 2020
makepalookup { [...] }
Interface to creating palette lookups containing both color index remapping (only in effect for non-hightile textures) and fog. This is in contrast to fogpal, which always resets the remapping to the identity mapping ("pal 0").
Tokens
pal <palnum>
The palette number, must be from 1 to 250.
red <value> (or r)
green <value> (or g)
blue <value> (or b)
Specifies a color component value, in the range of 0 to 63. Unspecified components are assumed to be 0 and any out of range values are clamped to the maximum or minimum as appropriate.
remappal <palnum>
The palette number to take the index remapping from, i.e. 21 for blue -> red. When absent, defaults to 0.
remapself
The same as remappal <palnum>, where <palnum> is the number provided for the pal token.
Examples
This creates palookup 200 with a fog of (30,0,0) and a blue-to-yellow remapping (assuming it has not been changed before):
makepalookup { pal 200 red 30 remappal 23 }
This 'fogifies' palookup 21 with a red fog:
makepalookup { pal 21 red 30 remapself }
This overwrites palookup 21 with a red fog, but clears the blue-to-red remapping:
makepalookup { pal 21 red 30 }