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Add 'Invert' translation

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Lactozilla 2024-01-16 20:36:31 -03:00
parent f8d75ee077
commit 9ac88031e1
1 changed files with 24 additions and 0 deletions
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24
src/r_translation.c
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@ -33,6 +33,7 @@ static boolean PaletteRemap_AddColorRange(remaptable_t *tr, int start, int end,
static boolean PaletteRemap_AddDesaturation(remaptable_t *tr, int start, int end, double r1, double g1, double b1, double r2, double g2, double b2);
static boolean PaletteRemap_AddColourisation(remaptable_t *tr, int start, int end, int r, int g, int b);
static boolean PaletteRemap_AddTint(remaptable_t *tr, int start, int end, int r, int g, int b, int amount);
static boolean PaletteRemap_AddInvert(remaptable_t *tr, int start, int end);
enum PaletteRemapType
{
@ -101,6 +102,12 @@ void PaletteRemap_Init(void)
memset(allBlack->remap, 31, NUM_PALETTE_ENTRIES * sizeof(UINT8));
R_AddCustomTranslation("AllBlack", PaletteRemap_Add(allBlack));
// Invert
remaptable_t *invertRemap = PaletteRemap_New();
PaletteRemap_SetIdentity(invertRemap);
PaletteRemap_AddInvert(invertRemap, 0, 255);
R_AddCustomTranslation("Invert", PaletteRemap_Add(invertRemap));
// Dash mode (TC_DASHMODE)
MakeDashModeRemap();
}
@ -417,6 +424,23 @@ static boolean PaletteRemap_AddTint(remaptable_t *tr, int start, int end, int r,
return true;
}
static boolean PaletteRemap_AddInvert(remaptable_t *tr, int start, int end)
{
if (IndicesOutOfRange(start, end))
return false;
for (int i = start; i < end; ++i)
{
tr->remap[i] = NearestColor(
255 - tr->remap[pMasterPalette[i].s.red],
255 - tr->remap[pMasterPalette[i].s.green],
255 - tr->remap[pMasterPalette[i].s.blue]
);
}
return true;
}
struct ParsedTranslation
{
struct ParsedTranslation *next;