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Duke3D: Add globalgameflag 4, DUKE3D_NO_PALETTE_CHANGES. This disallows the game from performing its usual modification to palette data after loading it, mainly the transparent color.

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If you use this flag, make sure your transparent color it set exactly as you would like it to be used in cases like those presented in the previous commit.

git-svn-id: https://svn.eduke32.com/eduke32@5468 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2015-12-20 05:18:53 +00:00
parent 1b8c79b0d8
commit 00bc250811
3 changed files with 27 additions and 14 deletions
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15
polymer/eduke32/source/astub.c
View file

@ -127,8 +127,10 @@ static uint32_t templenrepquot=1;
static int32_t duke3d_m32_globalflags;
enum {
// KEEPINSYNC global.h (used values only)
enum DUKE3D_GLOBALFLAGS {
DUKE3D_NO_HARDCODED_FOGPALS = 1<<1,
DUKE3D_NO_PALETTE_CHANGES = 1<<2,
};
//////////////////// Key stuff ////////////////////
@ -9976,10 +9978,13 @@ void ExtPostInit(void)
{
InitCustomColors();
// Make base shade table at shade 0 into the identity map.
// (In the shade table of Duke3D's PALETTE.DAT, palookup[0][239]==143.)
// This makes it possible to sensibly use Lunatic's engine.saveLookupDat().
palookup[0][239] = 239;
if (!(duke3d_m32_globalflags & DUKE3D_NO_PALETTE_CHANGES))
{
// Make base shade table at shade 0 into the identity map.
// (In the shade table of Duke3D's PALETTE.DAT, palookup[0][239]==143.)
// This makes it possible to sensibly use Lunatic's engine.saveLookupDat().
palookup[0][239] = 239;
}
if (!(duke3d_m32_globalflags & DUKE3D_NO_HARDCODED_FOGPALS))
generatefogpals();

22
polymer/eduke32/source/game.c
View file

@ -11002,18 +11002,24 @@ static inline void G_CheckGametype(void)
static void G_PostLoadPalette(void)
{
// Make color index 255 of default/water/slime palette black.
if (basepaltable[BASEPAL] != NULL)
Bmemset(&basepaltable[BASEPAL][255*3], 0, 3);
if (basepaltable[WATERPAL] != NULL)
Bmemset(&basepaltable[WATERPAL][255*3], 0, 3);
if (basepaltable[SLIMEPAL] != NULL)
Bmemset(&basepaltable[SLIMEPAL][255*3], 0, 3);
if (!(duke3d_globalflags & DUKE3D_NO_PALETTE_CHANGES))
{
// Make color index 255 of default/water/slime palette black.
if (basepaltable[BASEPAL] != NULL)
Bmemset(&basepaltable[BASEPAL][255*3], 0, 3);
if (basepaltable[WATERPAL] != NULL)
Bmemset(&basepaltable[WATERPAL][255*3], 0, 3);
if (basepaltable[SLIMEPAL] != NULL)
Bmemset(&basepaltable[SLIMEPAL][255*3], 0, 3);
}
if (!(duke3d_globalflags & DUKE3D_NO_HARDCODED_FOGPALS))
generatefogpals();
E_ReplaceTransparentColorWithBlack();
if (!(duke3d_globalflags & DUKE3D_NO_PALETTE_CHANGES))
{
E_ReplaceTransparentColorWithBlack();
}
fillemptylookups();
}

4
polymer/eduke32/source/global.h
View file

@ -57,9 +57,11 @@ extern "C" {
G_EXTERN int32_t duke3d_globalflags;
enum {
// KEEPINSYNC astub.c (used values only)
enum DUKE3D_GLOBALFLAGS {
DUKE3D_NO_WIDESCREEN_PINNING = 1<<0,
DUKE3D_NO_HARDCODED_FOGPALS = 1<<1,
DUKE3D_NO_PALETTE_CHANGES = 1<<2,
};
G_EXTERN DukeStatus_t sbar;