mirror of
https://github.com/KartKrewDev/RingRacers.git
synced 2025-10-30 08:01:28 +00:00
40cbc30bff
All my work thus far on solving the drawflag/renderflag/additive/subtractive conundrum. Outstandng problems: * Bad additive/subtractive tables means that they appear opaque except under certain conditions. * No support for FOFs, Polyobjects, or linedefs in OpenGL yet. * All OpenGL support mostly done blind, may or may not function in practice. If nothing else, the hard engineering problems are solved and it's just bug hammering...
125 lines
4.9 KiB
C
125 lines
4.9 KiB
C
// SONIC ROBO BLAST 2
|
|
//-----------------------------------------------------------------------------
|
|
// Copyright (C) 1993-1996 by id Software, Inc.
|
|
// Copyright (C) 1998-2000 by DooM Legacy Team.
|
|
// Copyright (C) 1999-2020 by Sonic Team Junior.
|
|
//
|
|
// This program is free software distributed under the
|
|
// terms of the GNU General Public License, version 2.
|
|
// See the 'LICENSE' file for more details.
|
|
//-----------------------------------------------------------------------------
|
|
/// \file r_data.h
|
|
/// \brief Refresh module, data I/O, caching, retrieval of graphics by name
|
|
|
|
#ifndef __R_DATA__
|
|
#define __R_DATA__
|
|
|
|
#include "r_defs.h"
|
|
#include "r_state.h"
|
|
#include "p_setup.h" // levelflats
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
// Store lists of lumps for F_START/F_END etc.
|
|
typedef struct
|
|
{
|
|
UINT16 wadfile;
|
|
UINT16 firstlump;
|
|
size_t numlumps;
|
|
} lumplist_t;
|
|
|
|
UINT32 ASTBlendPixel(RGBA_t background, RGBA_t foreground, int style, UINT8 alpha);
|
|
UINT32 ASTBlendTexturePixel(RGBA_t background, RGBA_t foreground, int style, UINT8 alpha);
|
|
UINT8 ASTBlendPaletteIndexes(UINT8 background, UINT8 foreground, int style, UINT8 alpha);
|
|
|
|
extern INT32 ASTTextureBlendingThreshold[2];
|
|
|
|
extern INT16 color8to16[256]; // remap color index to highcolor
|
|
extern INT16 *hicolormaps; // remap high colors to high colors..
|
|
|
|
extern CV_PossibleValue_t Color_cons_t[];
|
|
extern CV_PossibleValue_t Followercolor_cons_t[]; // follower colours table, not a duplicate because of the "Match" option.
|
|
|
|
// I/O, setting up the stuff.
|
|
void R_InitTextureData(void);
|
|
void R_PrecacheLevel(void);
|
|
|
|
extern size_t flatmemory, spritememory, texturememory;
|
|
|
|
// Extra Colormap lumps (C_START/C_END) are not used anywhere
|
|
// Uncomment to enable
|
|
//#define EXTRACOLORMAPLUMPS
|
|
|
|
// Uncomment to make extra_colormaps order Newest -> Oldest
|
|
//#define COLORMAPREVERSELIST
|
|
|
|
void R_InitColormaps(void);
|
|
void R_ReInitColormaps(UINT16 num, lumpnum_t newencoremap);
|
|
void R_ClearColormaps(void);
|
|
extracolormap_t *R_CreateDefaultColormap(boolean lighttable);
|
|
extracolormap_t *R_GetDefaultColormap(void);
|
|
extracolormap_t *R_CopyColormap(extracolormap_t *extra_colormap, boolean lighttable);
|
|
void R_AddColormapToList(extracolormap_t *extra_colormap);
|
|
|
|
#ifdef EXTRACOLORMAPLUMPS
|
|
boolean R_CheckDefaultColormapByValues(boolean checkrgba, boolean checkfadergba, boolean checkparams,
|
|
INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags, lumpnum_t lump);
|
|
extracolormap_t *R_GetColormapFromListByValues(INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags, lumpnum_t lump);
|
|
#else
|
|
boolean R_CheckDefaultColormapByValues(boolean checkrgba, boolean checkfadergba, boolean checkparams,
|
|
INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags);
|
|
extracolormap_t *R_GetColormapFromListByValues(INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags);
|
|
#endif
|
|
boolean R_CheckDefaultColormap(extracolormap_t *extra_colormap, boolean checkrgba, boolean checkfadergba, boolean checkparams);
|
|
boolean R_CheckEqualColormaps(extracolormap_t *exc_a, extracolormap_t *exc_b, boolean checkrgba, boolean checkfadergba, boolean checkparams);
|
|
extracolormap_t *R_GetColormapFromList(extracolormap_t *extra_colormap);
|
|
|
|
typedef enum
|
|
{
|
|
TMCF_RELATIVE = 1,
|
|
TMCF_SUBLIGHTR = 1<<1,
|
|
TMCF_SUBLIGHTG = 1<<2,
|
|
TMCF_SUBLIGHTB = 1<<3,
|
|
TMCF_SUBLIGHTA = 1<<4,
|
|
TMCF_SUBFADER = 1<<5,
|
|
TMCF_SUBFADEG = 1<<6,
|
|
TMCF_SUBFADEB = 1<<7,
|
|
TMCF_SUBFADEA = 1<<8,
|
|
TMCF_SUBFADESTART = 1<<9,
|
|
TMCF_SUBFADEEND = 1<<10,
|
|
TMCF_IGNOREFLAGS = 1<<11,
|
|
TMCF_FROMBLACK = 1<<12,
|
|
TMCF_OVERRIDE = 1<<13,
|
|
} textmapcolormapflags_t;
|
|
|
|
lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap);
|
|
extracolormap_t * R_CreateColormapFromLinedef(char *p1, char *p2, char *p3);
|
|
extracolormap_t* R_CreateColormap(INT32 rgba, INT32 fadergba, UINT8 fadestart, UINT8 fadeend, UINT8 flags);
|
|
extracolormap_t *R_AddColormaps(extracolormap_t *exc_augend, extracolormap_t *exc_addend,
|
|
boolean subR, boolean subG, boolean subB, boolean subA,
|
|
boolean subFadeR, boolean subFadeG, boolean subFadeB, boolean subFadeA,
|
|
boolean subFadeStart, boolean subFadeEnd, boolean ignoreFlags,
|
|
boolean lighttable);
|
|
#ifdef EXTRACOLORMAPLUMPS
|
|
extracolormap_t *R_ColormapForName(char *name);
|
|
const char *R_NameForColormap(extracolormap_t *extra_colormap);
|
|
#endif
|
|
|
|
#define R_GetRgbaR(rgba) (rgba & 0xFF)
|
|
#define R_GetRgbaG(rgba) ((rgba >> 8) & 0xFF)
|
|
#define R_GetRgbaB(rgba) ((rgba >> 16) & 0xFF)
|
|
#define R_GetRgbaA(rgba) ((rgba >> 24) & 0xFF)
|
|
#define R_GetRgbaRGB(rgba) (rgba & 0xFFFFFF)
|
|
#define R_PutRgbaR(r) (r)
|
|
#define R_PutRgbaG(g) (g << 8)
|
|
#define R_PutRgbaB(b) (b << 16)
|
|
#define R_PutRgbaA(a) (a << 24)
|
|
#define R_PutRgbaRGB(r, g, b) (R_PutRgbaR(r) + R_PutRgbaG(g) + R_PutRgbaB(b))
|
|
#define R_PutRgbaRGBA(r, g, b, a) (R_PutRgbaRGB(r, g, b) + R_PutRgbaA(a))
|
|
|
|
UINT8 NearestPaletteColor(UINT8 r, UINT8 g, UINT8 b, RGBA_t *palette);
|
|
#define NearestColor(r, g, b) NearestPaletteColor(r, g, b, NULL)
|
|
|
|
#endif
|