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Merge remote-tracking branch 'origin/master' into local-color-table

This commit is contained in:
Jaime Passos 2020-02-03 01:52:43 -03:00
parent 85211dcc09 ce3a79e51a
commit 520e2148fe
19 changed files with 276 additions and 187 deletions
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124
src/am_map.c
View File

@ -160,6 +160,7 @@ static boolean am_stopped = true;
static INT32 f_x, f_y; // location of window on screen (always zero for both)
static INT32 f_w, f_h; // size of window on screen (always the screen width and height respectively)
static boolean m_keydown[4]; // which window panning keys are being pressed down?
static mpoint_t m_paninc; // how far the window pans each tic (map coords)
static fixed_t mtof_zoommul; // how far the window zooms in each tic (map coords)
static fixed_t ftom_zoommul; // how far the window zooms in each tic (fb coords)
@ -205,6 +206,7 @@ static boolean followplayer = true; // specifies whether to follow the player ar
typedef void (*AMDRAWFLINEFUNC) (const fline_t *fl, INT32 color);
static AMDRAWFLINEFUNC AM_drawFline;
static void AM_drawPixel(INT32 xx, INT32 yy, INT32 cc);
static void AM_drawFline_soft(const fline_t *fl, INT32 color);
static void AM_activateNewScale(void)
@ -344,22 +346,22 @@ static void AM_initVariables(void)
old_m_h = m_h;
}
//
// Called when the screen size changes.
//
static void AM_FrameBufferInit(void)
{
f_x = f_y = 0;
f_w = vid.width;
f_h = vid.height;
}
//
// should be called at the start of every level
// right now, i figure it out myself
//
static void AM_LevelInit(void)
{
f_x = f_y = 0;
f_w = vid.width;
f_h = vid.height;
AM_drawFline = AM_drawFline_soft;
#ifdef HWRENDER
if (rendermode == render_opengl)
AM_drawFline = HWR_drawAMline;
#endif
AM_findMinMaxBoundaries();
scale_mtof = FixedDiv(min_scale_mtof*10, 7*FRACUNIT);
if (scale_mtof > max_scale_mtof)
@ -381,7 +383,7 @@ void AM_Stop(void)
*
* \sa AM_Stop
*/
static inline void AM_Start(void)
void AM_Start(void)
{
static INT32 lastlevel = -1;
@ -390,8 +392,12 @@ static inline void AM_Start(void)
am_stopped = false;
if (lastlevel != gamemap || am_recalc) // screen size changed
{
AM_LevelInit();
lastlevel = gamemap;
AM_FrameBufferInit();
if (lastlevel != gamemap)
{
AM_LevelInit();
lastlevel = gamemap;
}
am_recalc = false;
}
AM_initVariables();
@ -417,6 +423,28 @@ static void AM_maxOutWindowScale(void)
AM_activateNewScale();
}
//
// set window panning
//
static void AM_setWindowPanning(void)
{
// up and down
if (m_keydown[2]) // pan up
m_paninc.y = FTOM(F_PANINC);
else if (m_keydown[3]) // pan down
m_paninc.y = -FTOM(F_PANINC);
else
m_paninc.y = 0;
// left and right
if (m_keydown[0]) // pan right
m_paninc.x = FTOM(F_PANINC);
else if (m_keydown[1]) // pan left
m_paninc.x = -FTOM(F_PANINC);
else
m_paninc.x = 0;
}
/** Responds to user inputs in automap mode.
*
* \param ev Event to possibly respond to.
@ -449,35 +477,49 @@ boolean AM_Responder(event_t *ev)
{
case AM_PANRIGHTKEY: // pan right
if (!followplayer)
m_paninc.x = FTOM(F_PANINC);
{
m_keydown[0] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANLEFTKEY: // pan left
if (!followplayer)
m_paninc.x = -FTOM(F_PANINC);
{
m_keydown[1] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANUPKEY: // pan up
if (!followplayer)
m_paninc.y = FTOM(F_PANINC);
{
m_keydown[2] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_PANDOWNKEY: // pan down
if (!followplayer)
m_paninc.y = -FTOM(F_PANINC);
{
m_keydown[3] = true;
AM_setWindowPanning();
}
else
rc = false;
break;
case AM_ZOOMOUTKEY: // zoom out
mtof_zoommul = M_ZOOMOUT;
ftom_zoommul = M_ZOOMIN;
AM_setWindowPanning();
break;
case AM_ZOOMINKEY: // zoom in
mtof_zoommul = M_ZOOMIN;
ftom_zoommul = M_ZOOMOUT;
AM_setWindowPanning();
break;
case AM_TOGGLEKEY:
AM_Stop();
@ -491,6 +533,7 @@ boolean AM_Responder(event_t *ev)
}
else
AM_restoreScaleAndLoc();
AM_setWindowPanning();
break;
case AM_FOLLOWKEY:
followplayer = !followplayer;
@ -510,14 +553,32 @@ boolean AM_Responder(event_t *ev)
switch (ev->data1)
{
case AM_PANRIGHTKEY:
if (!followplayer)
{
m_keydown[0] = false;
AM_setWindowPanning();
}
break;
case AM_PANLEFTKEY:
if (!followplayer)
m_paninc.x = 0;
{
m_keydown[1] = false;
AM_setWindowPanning();
}
break;
case AM_PANUPKEY:
if (!followplayer)
{
m_keydown[2] = false;
AM_setWindowPanning();
}
break;
case AM_PANDOWNKEY:
if (!followplayer)
m_paninc.y = 0;
{
m_keydown[3] = false;
AM_setWindowPanning();
}
break;
case AM_ZOOMOUTKEY:
case AM_ZOOMINKEY:
@ -718,6 +779,17 @@ static boolean AM_clipMline(const mline_t *ml, fline_t *fl)
}
#undef DOOUTCODE
//
// Draws a pixel.
//
static void AM_drawPixel(INT32 xx, INT32 yy, INT32 cc)
{
UINT8 *dest = screens[0];
if (xx < 0 || yy < 0 || xx >= vid.width || yy >= vid.height)
return; // off the screen
dest[(yy*vid.width) + xx] = cc;
}
//
// Classic Bresenham w/ whatever optimizations needed for speed
//
@ -739,8 +811,6 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
}
#endif
#define PUTDOT(xx,yy,cc) V_DrawFill(xx,yy,1,1,cc|V_NOSCALESTART);
dx = fl->b.x - fl->a.x;
ax = 2 * (dx < 0 ? -dx : dx);
sx = dx < 0 ? -1 : 1;
@ -757,7 +827,7 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d = ay - ax/2;
for (;;)
{
PUTDOT(x, y, color)
AM_drawPixel(x, y, color);
if (x == fl->b.x)
return;
if (d >= 0)
@ -774,7 +844,7 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d = ax - ay/2;
for (;;)
{
PUTDOT(x, y, color)
AM_drawPixel(x, y, color);
if (y == fl->b.y)
return;
if (d >= 0)
@ -786,8 +856,6 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d += ax;
}
}
#undef PUTDOT
}
//
@ -1100,6 +1168,12 @@ void AM_Drawer(void)
if (!automapactive)
return;
AM_drawFline = AM_drawFline_soft;
#ifdef HWRENDER
if (rendermode == render_opengl)
AM_drawFline = HWR_drawAMline;
#endif
AM_clearFB(BACKGROUND);
if (draw_grid) AM_drawGrid(GRIDCOLORS);
AM_drawWalls();

3
src/am_map.h
View File

@ -38,6 +38,9 @@ void AM_Ticker(void);
// Called by main loop, instead of view drawer if automap is active.
void AM_Drawer(void);
// Enables the automap.
void AM_Start(void);
// Called to force the automap to quit if the level is completed while it is up.
void AM_Stop(void);

2
src/console.c
View File

@ -769,7 +769,7 @@ boolean CON_Responder(event_t *ev)
// check for console toggle key
if (ev->type != ev_console)
{
if (modeattacking || metalrecording || menuactive)
if (modeattacking || metalrecording)
return false;
if (key == gamecontrol[gc_console][0] || key == gamecontrol[gc_console][1])

25
src/f_finale.c
View File

@ -2693,8 +2693,18 @@ static void F_FigureActiveTtScale(void)
SINT8 newttscale = max(1, min(6, vid.dupx));
SINT8 oldttscale = activettscale;
if (newttscale == testttscale)
return;
if (needpatchrecache)
ttloaded[0] = ttloaded[1] = ttloaded[2] = ttloaded[3] = ttloaded[4] = ttloaded[5] = 0;
else
{
if (newttscale == testttscale)
return;
// We have a new ttscale, so load gfx
if(oldttscale > 0)
F_UnloadAlacroixGraphics(oldttscale);
}
testttscale = newttscale;
// If ttscale is unavailable: look for lower scales, then higher scales.
@ -2712,10 +2722,6 @@ static void F_FigureActiveTtScale(void)
activettscale = (newttscale >= 1 && newttscale <= 6) ? newttscale : 0;
// We have a new ttscale, so load gfx
if(oldttscale > 0)
F_UnloadAlacroixGraphics(oldttscale);
if(activettscale > 0)
F_LoadAlacroixGraphics(activettscale);
}
@ -2757,12 +2763,6 @@ void F_TitleScreenDrawer(void)
return;
#endif
if (needpatchrecache && (curttmode == TTMODE_ALACROIX))
{
ttloaded[0] = ttloaded[1] = ttloaded[2] = ttloaded[3] = ttloaded[4] = ttloaded[5] = 0;
F_LoadAlacroixGraphics(activettscale);
}
switch(curttmode)
{
case TTMODE_OLD:
@ -3628,7 +3628,6 @@ void F_StartContinue(void)
}
wipestyleflags = WSF_FADEOUT;
F_TryColormapFade(31);
G_SetGamestate(GS_CONTINUING);
gameaction = ga_nothing;

44
src/hardware/hw_main.c
View File

@ -5399,7 +5399,7 @@ static void HWR_AddSprites(sector_t *sec)
#ifdef HWPRECIP
precipmobj_t *precipthing;
#endif
fixed_t approx_dist, limit_dist, hoop_limit_dist;
fixed_t limit_dist, hoop_limit_dist;
// BSP is traversed by subsector.
// A sector might have been split into several
@ -5418,35 +5418,10 @@ static void HWR_AddSprites(sector_t *sec)
// If a limit exists, handle things a tiny bit different.
limit_dist = (fixed_t)(cv_drawdist.value) << FRACBITS;
hoop_limit_dist = (fixed_t)(cv_drawdist_nights.value) << FRACBITS;
if (limit_dist || hoop_limit_dist)
for (thing = sec->thinglist; thing; thing = thing->snext)
{
for (thing = sec->thinglist; thing; thing = thing->snext)
{
if (thing->sprite == SPR_NULL || thing->flags2 & MF2_DONTDRAW)
continue;
approx_dist = P_AproxDistance(viewx-thing->x, viewy-thing->y);
if (thing->sprite == SPR_HOOP)
{
if (hoop_limit_dist && approx_dist > hoop_limit_dist)
continue;
}
else
{
if (limit_dist && approx_dist > limit_dist)
continue;
}
if (R_ThingVisibleWithinDist(thing, limit_dist, hoop_limit_dist))
HWR_ProjectSprite(thing);
}
}
else
{
// Draw everything in sector, no checks
for (thing = sec->thinglist; thing; thing = thing->snext)
if (!(thing->sprite == SPR_NULL || thing->flags2 & MF2_DONTDRAW))
HWR_ProjectSprite(thing);
}
#ifdef HWPRECIP
@ -5455,15 +5430,8 @@ static void HWR_AddSprites(sector_t *sec)
{
for (precipthing = sec->preciplist; precipthing; precipthing = precipthing->snext)
{
if (precipthing->precipflags & PCF_INVISIBLE)
continue;
approx_dist = P_AproxDistance(viewx-precipthing->x, viewy-precipthing->y);
if (approx_dist > limit_dist)
continue;
HWR_ProjectPrecipitationSprite(precipthing);
if (R_PrecipThingVisible(precipthing, limit_dist))
HWR_ProjectPrecipitationSprite(precipthing);
}
}
#endif
@ -5727,7 +5695,7 @@ static void HWR_ProjectSprite(mobj_t *thing)
if ((thing->flags2 & MF2_LINKDRAW) && thing->tracer)
{
// bodge support - not nearly as comprehensive as r_things.c, but better than nothing
if (thing->tracer->sprite == SPR_NULL || thing->tracer->flags2 & MF2_DONTDRAW)
if (! R_ThingVisible(thing->tracer))
return;
}

15
src/hu_stuff.c
View File

@ -1437,7 +1437,7 @@ static void HU_drawMiniChat(void)
for (; i>0; i--)
{
const char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_mini[i-1]);
char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_mini[i-1]);
size_t j = 0;
INT32 linescount = 0;
@ -1479,6 +1479,9 @@ static void HU_drawMiniChat(void)
dy = 0;
dx = 0;
msglines += linescount+1;
if (msg)
Z_Free(msg);
}
y = chaty - charheight*(msglines+1);
@ -1501,7 +1504,7 @@ static void HU_drawMiniChat(void)
INT32 timer = ((cv_chattime.value*TICRATE)-chat_timers[i]) - cv_chattime.value*TICRATE+9; // see below...
INT32 transflag = (timer >= 0 && timer <= 9) ? (timer*V_10TRANS) : 0; // you can make bad jokes out of this one.
size_t j = 0;
const char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_mini[i]); // get the current message, and word wrap it.
char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_mini[i]); // get the current message, and word wrap it.
UINT8 *colormap = NULL;
while(msg[j]) // iterate through msg
@ -1547,6 +1550,9 @@ static void HU_drawMiniChat(void)
}
dy += charheight;
dx = 0;
if (msg)
Z_Free(msg);
}
// decrement addy and make that shit smooth:
@ -1598,7 +1604,7 @@ static void HU_drawChatLog(INT32 offset)
{
INT32 clrflag = 0;
INT32 j = 0;
const char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_log[i]); // get the current message, and word wrap it.
char *msg = CHAT_WordWrap(x+2, boxw-(charwidth*2), V_SNAPTOBOTTOM|V_SNAPTOLEFT|V_ALLOWLOWERCASE, chat_log[i]); // get the current message, and word wrap it.
UINT8 *colormap = NULL;
while(msg[j]) // iterate through msg
{
@ -1638,6 +1644,9 @@ static void HU_drawChatLog(INT32 offset)
}
dy += charheight;
dx = 0;
if (msg)
Z_Free(msg);
}

20
src/m_anigif.c
View File

@ -407,13 +407,13 @@ const UINT8 gifhead_nsid[19] = {0x21,0xFF,0x0B, // extension block + size
//
static RGBA_t *GIF_getpalette(size_t palnum)
{
// In hardware mode, uses the master palette
return ((gif_colorprofile
// In hardware mode, always returns the local palette
#ifdef HWRENDER
&& (rendermode == render_soft)
if (rendermode == render_opengl)
return pLocalPalette;
else
#endif
) ? &pLocalPalette[palnum*256]
: &pMasterPalette[palnum*256]);
return (gif_colorprofile ? &pLocalPalette[palnum*256] : &pMasterPalette[palnum*256]);
}
//
@ -537,7 +537,7 @@ static void GIF_framewrite(void)
// Lactozilla: Compare the header's palette with the current frame's palette and see if it changed.
if (gif_localcolortable)
{
gif_framepalette = GIF_getpalette((rendermode == render_soft) ? ((gif_localcolortable) ? max(st_palette, 0) : 0) : 0);
gif_framepalette = GIF_getpalette(gif_localcolortable ? max(st_palette, 0) : 0);
palchanged = memcmp(gif_headerpalette, gif_framepalette, sizeof(RGBA_t) * 256);
}
else
@ -679,14 +679,6 @@ static void GIF_framewrite(void)
//
INT32 GIF_open(const char *filename)
{
#if 0
if (rendermode != render_soft)
{
CONS_Alert(CONS_WARNING, M_GetText("GIFs cannot be taken in non-software modes!\n"));
return 0;
}
#endif
gif_out = fopen(filename, "wb");
if (!gif_out)
return 0;

9
src/m_menu.c
View File

@ -5389,7 +5389,8 @@ static void M_DrawNightsAttackMountains(void)
static INT32 bgscrollx;
INT32 dupz = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
patch_t *background = W_CachePatchName(curbgname, PU_PATCH);
INT32 x = FixedInt(bgscrollx) % SHORT(background->width);
INT16 w = SHORT(background->width);
INT32 x = FixedInt(-bgscrollx) % w;
INT32 y = BASEVIDHEIGHT - SHORT(background->height)*2;
if (vid.height != BASEVIDHEIGHT * dupz)
@ -5397,11 +5398,13 @@ static void M_DrawNightsAttackMountains(void)
V_DrawFill(0, y+50, vid.width, BASEVIDHEIGHT, V_SNAPTOLEFT|31);
V_DrawScaledPatch(x, y, V_SNAPTOLEFT, background);
x += SHORT(background->width);
x += w;
if (x < BASEVIDWIDTH)
V_DrawScaledPatch(x, y, V_SNAPTOLEFT, background);
bgscrollx -= (FRACUNIT/2);
bgscrollx += (FRACUNIT/2);
if (bgscrollx > w<<FRACBITS)
bgscrollx &= 0xFFFF;
}
// NiGHTS Attack foreground.

17
src/p_user.c
View File

@ -10790,12 +10790,23 @@ static void P_MinecartThink(player_t *player)
else if (angdiff > ANGLE_180 && angdiff < InvAngle(MINECARTCONEMAX))
player->mo->angle = minecart->angle - MINECARTCONEMAX;
if (angdiff + minecart->angle != player->mo->angle && (!demoplayback || P_AnalogMove(player)))
if (!demoplayback || P_AnalogMove(player))
{
angle_t *ang = NULL;
if (player == &players[consoleplayer])
localangle = player->mo->angle;
ang = &localangle;
else if (player == &players[secondarydisplayplayer])
localangle2 = player->mo->angle;
ang = &localangle2;
if (ang)
{
angdiff = *ang - minecart->angle;
if (angdiff < ANGLE_180 && angdiff > MINECARTCONEMAX)
*ang = minecart->angle + MINECARTCONEMAX;
else if (angdiff > ANGLE_180 && angdiff < InvAngle(MINECARTCONEMAX))
*ang = minecart->angle - MINECARTCONEMAX;
}
}
}

12
src/r_data.c
View File

@ -2465,16 +2465,20 @@ extracolormap_t *R_AddColormaps(extracolormap_t *exc_augend, extracolormap_t *ex
// Thanks to quake2 source!
// utils3/qdata/images.c
UINT8 NearestColor(UINT8 r, UINT8 g, UINT8 b)
UINT8 NearestPaletteColor(UINT8 r, UINT8 g, UINT8 b, RGBA_t *palette)
{
int dr, dg, db;
int distortion, bestdistortion = 256 * 256 * 4, bestcolor = 0, i;
// Use master palette if none specified
if (palette == NULL)
palette = pMasterPalette;
for (i = 0; i < 256; i++)
{
dr = r - pMasterPalette[i].s.red;
dg = g - pMasterPalette[i].s.green;
db = b - pMasterPalette[i].s.blue;
dr = r - palette[i].s.red;
dg = g - palette[i].s.green;
db = b - palette[i].s.blue;
distortion = dr*dr + dg*dg + db*db;
if (distortion < bestdistortion)
{

3
src/r_data.h
View File

@ -171,7 +171,8 @@ const char *R_NameForColormap(extracolormap_t *extra_colormap);
#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 NearestColor(UINT8 r, UINT8 g, UINT8 b);
UINT8 NearestPaletteColor(UINT8 r, UINT8 g, UINT8 b, RGBA_t *palette);
#define NearestColor(r, g, b) NearestPaletteColor(r, g, b, NULL)
extern INT32 numtextures;

55
src/r_main.c
View File

@ -71,6 +71,7 @@ angle_t viewangle, aimingangle;
fixed_t viewcos, viewsin;
sector_t *viewsector;
player_t *viewplayer;
mobj_t *r_viewmobj;
//
// precalculated math tables
@ -741,8 +742,6 @@ subsector_t *R_IsPointInSubsector(fixed_t x, fixed_t y)
// R_SetupFrame
//
static mobj_t *viewmobj;
// WARNING: a should be unsigned but to add with 2048, it isn't!
#define AIMINGTODY(a) FixedDiv((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)>>FRACBITS, fovtan)
@ -799,16 +798,16 @@ void R_SetupFrame(player_t *player)
if (player->awayviewtics)
{
// cut-away view stuff
viewmobj = player->awayviewmobj; // should be a MT_ALTVIEWMAN
I_Assert(viewmobj != NULL);
viewz = viewmobj->z + 20*FRACUNIT;
r_viewmobj = player->awayviewmobj; // should be a MT_ALTVIEWMAN
I_Assert(r_viewmobj != NULL);
viewz = r_viewmobj->z + 20*FRACUNIT;
aimingangle = player->awayviewaiming;
viewangle = viewmobj->angle;
viewangle = r_viewmobj->angle;
}
else if (!player->spectator && chasecam)
// use outside cam view
{
viewmobj = NULL;
r_viewmobj = NULL;
viewz = thiscam->z + (thiscam->height>>1);
aimingangle = thiscam->aiming;
viewangle = thiscam->angle;
@ -818,11 +817,11 @@ void R_SetupFrame(player_t *player)
{
viewz = player->viewz;
viewmobj = player->mo;
I_Assert(viewmobj != NULL);
r_viewmobj = player->mo;
I_Assert(r_viewmobj != NULL);
aimingangle = player->aiming;
viewangle = viewmobj->angle;
viewangle = r_viewmobj->angle;
if (!demoplayback && player->playerstate != PST_DEAD)
{
@ -856,13 +855,13 @@ void R_SetupFrame(player_t *player)
}
else
{
viewx = viewmobj->x;
viewy = viewmobj->y;
viewx = r_viewmobj->x;
viewy = r_viewmobj->y;
viewx += quake.x;
viewy += quake.y;
if (viewmobj->subsector)
viewsector = viewmobj->subsector->sector;
if (r_viewmobj->subsector)
viewsector = r_viewmobj->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;
}
@ -884,12 +883,12 @@ void R_SkyboxFrame(player_t *player)
thiscam = &camera;
// cut-away view stuff
viewmobj = skyboxmo[0];
r_viewmobj = skyboxmo[0];
#ifdef PARANOIA
if (!viewmobj)
if (!r_viewmobj)
{
const size_t playeri = (size_t)(player - players);
I_Error("R_SkyboxFrame: viewmobj null (player %s)", sizeu1(playeri));
I_Error("R_SkyboxFrame: r_viewmobj null (player %s)", sizeu1(playeri));
}
#endif
if (player->awayviewtics)
@ -920,13 +919,13 @@ void R_SkyboxFrame(player_t *player)
}
}
}
viewangle += viewmobj->angle;
viewangle += r_viewmobj->angle;
viewplayer = player;
viewx = viewmobj->x;
viewy = viewmobj->y;
viewz = viewmobj->z; // 26/04/17: use actual Z position instead of spawnpoint angle!
viewx = r_viewmobj->x;
viewy = r_viewmobj->y;
viewz = r_viewmobj->z; // 26/04/17: use actual Z position instead of spawnpoint angle!
if (mapheaderinfo[gamemap-1])
{
@ -966,29 +965,29 @@ void R_SkyboxFrame(player_t *player)
else if (mh->skybox_scaley < 0)
y = (campos.y - skyboxmo[1]->y) * -mh->skybox_scaley;
if (viewmobj->angle == 0)
if (r_viewmobj->angle == 0)
{
viewx += x;
viewy += y;
}
else if (viewmobj->angle == ANGLE_90)
else if (r_viewmobj->angle == ANGLE_90)
{
viewx -= y;
viewy += x;
}
else if (viewmobj->angle == ANGLE_180)
else if (r_viewmobj->angle == ANGLE_180)
{
viewx -= x;
viewy -= y;
}
else if (viewmobj->angle == ANGLE_270)
else if (r_viewmobj->angle == ANGLE_270)
{
viewx += y;
viewy -= x;
}
else
{
angle_t ang = viewmobj->angle>>ANGLETOFINESHIFT;
angle_t ang = r_viewmobj->angle>>ANGLETOFINESHIFT;
viewx += FixedMul(x,FINECOSINE(ang)) - FixedMul(y, FINESINE(ang));
viewy += FixedMul(x, FINESINE(ang)) + FixedMul(y,FINECOSINE(ang));
}
@ -999,8 +998,8 @@ void R_SkyboxFrame(player_t *player)
viewz += campos.z * -mh->skybox_scalez;
}
if (viewmobj->subsector)
viewsector = viewmobj->subsector->sector;
if (r_viewmobj->subsector)
viewsector = r_viewmobj->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;

1
src/r_state.h
View File

@ -83,6 +83,7 @@ extern fixed_t viewx, viewy, viewz;
extern angle_t viewangle, aimingangle;
extern sector_t *viewsector;
extern player_t *viewplayer;
extern mobj_t *r_viewmobj;
extern consvar_t cv_allowmlook;
extern consvar_t cv_maxportals;

93
src/r_things.c
View File

@ -1413,7 +1413,7 @@ static void R_ProjectSprite(mobj_t *thing)
thing = thing->tracer;
if (thing->sprite == SPR_NULL || thing->flags2 & MF2_DONTDRAW)
if (! R_ThingVisible(thing))
return;
tr_x = thing->x - viewx;
@ -1808,7 +1808,7 @@ void R_AddSprites(sector_t *sec, INT32 lightlevel)
mobj_t *thing;
precipmobj_t *precipthing; // Tails 08-25-2002
INT32 lightnum;
fixed_t approx_dist, limit_dist, hoop_limit_dist;
fixed_t limit_dist, hoop_limit_dist;
if (rendermode != render_soft)
return;
@ -1841,35 +1841,10 @@ void R_AddSprites(sector_t *sec, INT32 lightlevel)
// If a limit exists, handle things a tiny bit different.
limit_dist = (fixed_t)(cv_drawdist.value) << FRACBITS;
hoop_limit_dist = (fixed_t)(cv_drawdist_nights.value) << FRACBITS;
if (limit_dist || hoop_limit_dist)
for (thing = sec->thinglist; thing; thing = thing->snext)
{
for (thing = sec->thinglist; thing; thing = thing->snext)
{
if (thing->sprite == SPR_NULL || thing->flags2 & MF2_DONTDRAW)
continue;
approx_dist = P_AproxDistance(viewx-thing->x, viewy-thing->y);
if (thing->sprite == SPR_HOOP)
{
if (hoop_limit_dist && approx_dist > hoop_limit_dist)
continue;
}
else
{
if (limit_dist && approx_dist > limit_dist)
continue;
}
if (R_ThingVisibleWithinDist(thing, limit_dist, hoop_limit_dist))
R_ProjectSprite(thing);
}
}
else
{
// Draw everything in sector, no checks
for (thing = sec->thinglist; thing; thing = thing->snext)
if (!(thing->sprite == SPR_NULL || thing->flags2 & MF2_DONTDRAW))
R_ProjectSprite(thing);
}
// no, no infinite draw distance for precipitation. this option at zero is supposed to turn it off
@ -1877,15 +1852,8 @@ void R_AddSprites(sector_t *sec, INT32 lightlevel)
{
for (precipthing = sec->preciplist; precipthing; precipthing = precipthing->snext)
{
if (precipthing->precipflags & PCF_INVISIBLE)
continue;
approx_dist = P_AproxDistance(viewx-precipthing->x, viewy-precipthing->y);
if (approx_dist > limit_dist)
continue;
R_ProjectPrecipitationSprite(precipthing);
if (R_PrecipThingVisible(precipthing, limit_dist))
R_ProjectPrecipitationSprite(precipthing);
}
}
}
@ -2580,6 +2548,55 @@ void R_ClipSprites(drawseg_t* dsstart, portal_t* portal)
}
}
/* Check if thing may be drawn from our current view. */
boolean R_ThingVisible (mobj_t *thing)
{
return (!(
thing->sprite == SPR_NULL ||
( thing->flags2 & (MF2_DONTDRAW) ) ||
thing == r_viewmobj
));
}
boolean R_ThingVisibleWithinDist (mobj_t *thing,
fixed_t limit_dist,
fixed_t hoop_limit_dist)
{
fixed_t approx_dist;
if (! R_ThingVisible(thing))
return false;
approx_dist = P_AproxDistance(viewx-thing->x, viewy-thing->y);
if (thing->sprite == SPR_HOOP)
{
if (hoop_limit_dist && approx_dist > hoop_limit_dist)
return false;
}
else
{
if (limit_dist && approx_dist > limit_dist)
return false;
}
return true;
}
/* Check if precipitation may be drawn from our current view. */
boolean R_PrecipThingVisible (precipmobj_t *precipthing,
fixed_t limit_dist)
{
fixed_t approx_dist;
if (( precipthing->precipflags & PCF_INVISIBLE ))
return false;
approx_dist = P_AproxDistance(viewx-precipthing->x, viewy-precipthing->y);
return ( approx_dist <= limit_dist );
}
//
// R_DrawMasked
//

9
src/r_things.h
View File

@ -61,6 +61,15 @@ void R_InitSprites(void);
void R_ClearSprites(void);
void R_ClipSprites(drawseg_t* dsstart, portal_t* portal);
boolean R_ThingVisible (mobj_t *thing);
boolean R_ThingVisibleWithinDist (mobj_t *thing,
fixed_t draw_dist,
fixed_t nights_draw_dist);
boolean R_PrecipThingVisible (precipmobj_t *precipthing,
fixed_t precip_draw_dist);
/** Used to count the amount of masked elements
* per portal to later group them in separate
* drawnode lists.

7
src/screen.c
View File

@ -360,10 +360,13 @@ void SCR_Recalc(void)
vid.fsmalldupy = vid.smalldupy*FRACUNIT;
#endif
// toggle off automap because some screensize-dependent values will
// toggle off (then back on) the automap because some screensize-dependent values will
// be calculated next time the automap is activated.
if (automapactive)
AM_Stop();
{
am_recalc = true;
AM_Start();
}
// set the screen[x] ptrs on the new vidbuffers
V_Init();

3
src/v_video.c
View File

@ -3244,7 +3244,6 @@ Unoptimized version
#endif
}
// Taken from my videos-in-SRB2 project
// Generates a color look-up table
// which has up to 64 colors at each channel
// (see the defines in v_video.h)
@ -3261,7 +3260,7 @@ void InitColorLUT(RGBA_t *palette)
for (r = 0; r < CLUTSIZE; r++)
for (g = 0; g < CLUTSIZE; g++)
for (b = 0; b < CLUTSIZE; b++)
colorlookup[r][g][b] = NearestColor(r << SHIFTCOLORBITS, g << SHIFTCOLORBITS, b << SHIFTCOLORBITS);
colorlookup[r][g][b] = NearestPaletteColor(r << SHIFTCOLORBITS, g << SHIFTCOLORBITS, b << SHIFTCOLORBITS, palette);
clutinit = true;
lastpalette = palette;
}

5
src/v_video.h
View File

@ -37,10 +37,7 @@ cv_allcaps;
// Allocates buffer screens, call before R_Init.
void V_Init(void);
// Taken from my videos-in-SRB2 project
// Generates a color look-up table
// which has up to 64 colors at each channel
// Color look-up table
#define COLORBITS 6
#define SHIFTCOLORBITS (8-COLORBITS)
#define CLUTSIZE (1<<COLORBITS)

16
src/w_wad.c
View File

@ -822,13 +822,11 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
* backwards, so a later file overrides all earlier ones.
*
* \param filenames A null-terminated list of files to use.
* \return 1 if all files were loaded, 0 if at least one was missing or
* \return 1 if base files were loaded, 0 if at least one was missing or
* invalid.
*/
INT32 W_InitMultipleFiles(char **filenames, UINT16 mainfiles)
{
INT32 rc = 1;
// open all the files, load headers, and count lumps
numwadfiles = 0;
@ -836,13 +834,15 @@ INT32 W_InitMultipleFiles(char **filenames, UINT16 mainfiles)
for (; *filenames; filenames++)
{
//CONS_Debug(DBG_SETUP, "Loading %s\n", *filenames);
rc &= (W_InitFile(*filenames, numwadfiles < mainfiles) != INT16_MAX) ? 1 : 0;
if (W_InitFile(*filenames, numwadfiles < mainfiles) == INT16_MAX)
{
CONS_Printf(M_GetText("Errors occurred while loading %s; not added.\n"), *filenames);
if (numwadfiles < mainfiles)
return 0;
}
}
if (!numwadfiles)
I_Error("W_InitMultipleFiles: no files found");
return rc;
return 1;
}
/** Make sure a lump number is valid.