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Merge branch 'master' into next

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This commit is contained in:
Alam Ed Arias 2018-12-18 14:05:07 -05:00
commit d5c7ca1d23
14 changed files with 289 additions and 569 deletions
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348
src/am_map.c
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@ -11,8 +11,8 @@
/// \file am_map.c /// \file am_map.c
/// \brief Code for the 'automap', former Doom feature used for DEVMODE testing /// \brief Code for the 'automap', former Doom feature used for DEVMODE testing
#include "g_game.h"
#include "am_map.h" #include "am_map.h"
#include "g_game.h"
#include "g_input.h" #include "g_input.h"
#include "p_local.h" #include "p_local.h"
#include "p_slopes.h" #include "p_slopes.h"
@ -33,7 +33,6 @@ static const UINT8 GRAYSRANGE = 16;
static const UINT8 BROWNS = (3*16); static const UINT8 BROWNS = (3*16);
static const UINT8 YELLOWS = (7*16); static const UINT8 YELLOWS = (7*16);
static const UINT8 GREENS = (10*16); static const UINT8 GREENS = (10*16);
static const UINT8 GREENRANGE = 16;
static const UINT8 DBLACK = 31; static const UINT8 DBLACK = 31;
static const UINT8 DWHITE = 0; static const UINT8 DWHITE = 0;
@ -50,8 +49,6 @@ static const UINT8 NOCLIMBYELLOWS = (11*16);
// Automap colors // Automap colors
#define BACKGROUND DBLACK #define BACKGROUND DBLACK
#define YOURCOLORS DWHITE
#define YOURRANGE 0
#define WALLCOLORS (REDS + REDRANGE/2) #define WALLCOLORS (REDS + REDRANGE/2)
#define WALLRANGE (REDRANGE/2) #define WALLRANGE (REDRANGE/2)
#define NOCLIMBWALLCOLORS (NOCLIMBREDS + NOCLIMBREDRANGE/2) #define NOCLIMBWALLCOLORS (NOCLIMBREDS + NOCLIMBREDRANGE/2)
@ -68,31 +65,23 @@ static const UINT8 NOCLIMBYELLOWS = (11*16);
#define CDWALLCOLORS YELLOWS #define CDWALLCOLORS YELLOWS
#define NOCLIMBCDWALLCOLORS NOCLIMBYELLOWS #define NOCLIMBCDWALLCOLORS NOCLIMBYELLOWS
#define THINGCOLORS GREENS #define THINGCOLORS GREENS
#define THINGRANGE GREENRANGE
#define SECRETWALLCOLORS WALLCOLORS
#define SECRETWALLRANGE WALLRANGE
#define GRIDCOLORS (GRAYS + GRAYSRANGE/2) #define GRIDCOLORS (GRAYS + GRAYSRANGE/2)
#define GRIDRANGE 0
#define XHAIRCOLORS GRAYS #define XHAIRCOLORS GRAYS
// drawing stuff // controls
#define FB 0
#define AM_PANDOWNKEY KEY_DOWNARROW
#define AM_PANUPKEY KEY_UPARROW #define AM_PANUPKEY KEY_UPARROW
#define AM_PANRIGHTKEY KEY_RIGHTARROW #define AM_PANDOWNKEY KEY_DOWNARROW
#define AM_PANLEFTKEY KEY_LEFTARROW #define AM_PANLEFTKEY KEY_LEFTARROW
#define AM_PANRIGHTKEY KEY_RIGHTARROW
#define AM_ZOOMINKEY '=' #define AM_ZOOMINKEY '='
#define AM_ZOOMOUTKEY '-' #define AM_ZOOMOUTKEY '-'
#define AM_STARTKEY KEY_TAB
#define AM_ENDKEY KEY_TAB
#define AM_GOBIGKEY '0' #define AM_GOBIGKEY '0'
#define AM_FOLLOWKEY 'f' #define AM_FOLLOWKEY 'f'
#define AM_GRIDKEY 'g' #define AM_GRIDKEY 'g'
#define AM_MARKKEY 'm'
#define AM_CLEARMARKKEY 'c'
#define AM_NUMMARKPOINTS 10 #define AM_TOGGLEKEY KEY_TAB
// scale on entry // scale on entry
#define INITSCALEMTOF (FRACUNIT/5) #define INITSCALEMTOF (FRACUNIT/5)
@ -113,6 +102,9 @@ static const UINT8 NOCLIMBYELLOWS = (11*16);
#define CXMTOF(x) (f_x + MTOF((x)-m_x)) #define CXMTOF(x) (f_x + MTOF((x)-m_x))
#define CYMTOF(y) (f_y + (f_h - MTOF((y)-m_y))) #define CYMTOF(y) (f_y + (f_h - MTOF((y)-m_y)))
#define MAPBITS (FRACBITS-4)
#define FRACTOMAPBITS (FRACBITS-MAPBITS)
typedef struct typedef struct
{ {
fixed_t x, y; fixed_t x, y;
@ -133,7 +125,10 @@ typedef struct
// A line drawing of the player pointing right, // A line drawing of the player pointing right,
// starting from the middle. // starting from the middle.
// //
#define PLAYERRADIUS (16*(1<<MAPBITS))
#define R ((8*PLAYERRADIUS)/7) #define R ((8*PLAYERRADIUS)/7)
static const mline_t player_arrow[] = { static const mline_t player_arrow[] = {
{ { -R+R/8, 0 }, { R, 0 } }, // ----- { { -R+R/8, 0 }, { R, 0 } }, // -----
{ { R, 0 }, { R-R/2, R/4 } }, // -----> { { R, 0 }, { R-R/2, R/4 } }, // ----->
@ -166,27 +161,15 @@ static const mline_t thintriangle_guy[] = {
#undef R #undef R
#define NUMTHINTRIANGLEGUYLINES (sizeof (thintriangle_guy)/sizeof (mline_t)) #define NUMTHINTRIANGLEGUYLINES (sizeof (thintriangle_guy)/sizeof (mline_t))
static INT32 bigstate; //added : 24-01-98 : moved here, toggle between static boolean bigstate; // user view and large view (full map view)
// user view and large view (full map view) static boolean draw_grid = false;
static INT32 grid = 0;
static INT32 leveljuststarted = 1; // kluge until AM_LevelInit() is called
boolean automapactive = false; boolean automapactive = false;
boolean am_recalc = false; //added : 05-02-98 : true when screen size changes boolean am_recalc = false; //added : 05-02-98 : true when screen size changes
static boolean am_stopped = true;
// location of window on screen static INT32 f_x, f_y; // location of window on screen (always zero for both)
static INT32 f_x; static INT32 f_w, f_h; // size of window on screen (always the screen width and height respectively)
static INT32 f_y;
// size of window on screen
static INT32 f_w;
static INT32 f_h;
static INT32 lightlev; // used for funky strobing effect
static UINT8 *fb; // pseudo-frame buffer
static INT32 amclock;
static mpoint_t m_paninc; // how far the window pans each tic (map coords) 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 mtof_zoommul; // how far the window zooms in each tic (map coords)
@ -210,11 +193,6 @@ static fixed_t max_y;
static fixed_t max_w; // max_x-min_x, static fixed_t max_w; // max_x-min_x,
static fixed_t max_h; // max_y-min_y static fixed_t max_h; // max_y-min_y
// based on player size
static fixed_t min_w;
static fixed_t min_h;
static fixed_t min_scale_mtof; // used to tell when to stop zooming out static fixed_t min_scale_mtof; // used to tell when to stop zooming out
static fixed_t max_scale_mtof; // used to tell when to stop zooming in static fixed_t max_scale_mtof; // used to tell when to stop zooming in
@ -232,13 +210,7 @@ static fixed_t scale_ftom;
static player_t *plr; // the player represented by an arrow static player_t *plr; // the player represented by an arrow
static patch_t *marknums[10]; // numbers used for marking by the automap static INT32 followplayer = true; // specifies whether to follow the player around
static mpoint_t markpoints[AM_NUMMARKPOINTS]; // where the points are
static INT32 markpointnum = 0; // next point to be assigned
static INT32 followplayer = 1; // specifies whether to follow the player around
static boolean stopped = true;
// function for drawing lines, depends on rendermode // function for drawing lines, depends on rendermode
typedef void (*AMDRAWFLINEFUNC) (const fline_t *fl, INT32 color); typedef void (*AMDRAWFLINEFUNC) (const fline_t *fl, INT32 color);
@ -277,8 +249,8 @@ static inline void AM_restoreScaleAndLoc(void)
} }
else else
{ {
m_x = plr->mo->x - m_w/2; m_x = (plr->mo->x >> FRACTOMAPBITS) - m_w/2;
m_y = plr->mo->y - m_h/2; m_y = (plr->mo->y >> FRACTOMAPBITS) - m_h/2;
} }
m_x2 = m_x + m_w; m_x2 = m_x + m_w;
m_y2 = m_y + m_h; m_y2 = m_y + m_h;
@ -288,15 +260,6 @@ static inline void AM_restoreScaleAndLoc(void)
scale_ftom = FixedDiv(FRACUNIT, scale_mtof); scale_ftom = FixedDiv(FRACUNIT, scale_mtof);
} }
/** Adds a marker at the current location.
*/
static inline void AM_addMark(void)
{
markpoints[markpointnum].x = m_x + m_w/2;
markpoints[markpointnum].y = m_y + m_h/2;
markpointnum = (markpointnum + 1) % AM_NUMMARKPOINTS;
}
/** Determines the bounding box around all vertices. /** Determines the bounding box around all vertices.
* This is used to set global variables controlling the zoom range. * This is used to set global variables controlling the zoom range.
*/ */
@ -322,11 +285,8 @@ static void AM_findMinMaxBoundaries(void)
max_y = vertexes[i].y; max_y = vertexes[i].y;
} }
max_w = max_x - min_x; max_w = (max_x >>= FRACTOMAPBITS) - (min_x >>= FRACTOMAPBITS);
max_h = max_y - min_y; max_h = (max_y >>= FRACTOMAPBITS) - (min_y >>= FRACTOMAPBITS);
min_w = 2*PLAYERRADIUS; // const? never changed?
min_h = 2*PLAYERRADIUS;
a = FixedDiv(f_w<<FRACBITS, max_w); a = FixedDiv(f_w<<FRACBITS, max_w);
b = FixedDiv(f_h<<FRACBITS, max_h); b = FixedDiv(f_h<<FRACBITS, max_h);
@ -339,7 +299,7 @@ static void AM_changeWindowLoc(void)
{ {
if (m_paninc.x || m_paninc.y) if (m_paninc.x || m_paninc.y)
{ {
followplayer = 0; followplayer = false;
f_oldloc.x = INT32_MAX; f_oldloc.x = INT32_MAX;
} }
@ -365,11 +325,7 @@ static void AM_initVariables(void)
INT32 pnum; INT32 pnum;
automapactive = true; automapactive = true;
fb = screens[0];
f_oldloc.x = INT32_MAX; f_oldloc.x = INT32_MAX;
amclock = 0;
lightlev = 0;
m_paninc.x = m_paninc.y = 0; m_paninc.x = m_paninc.y = 0;
ftom_zoommul = FRACUNIT; ftom_zoommul = FRACUNIT;
@ -385,8 +341,11 @@ static void AM_initVariables(void)
break; break;
plr = &players[pnum]; plr = &players[pnum];
m_x = plr->mo->x - m_w/2; if (plr != NULL && plr->mo != NULL)
m_y = plr->mo->y - m_h/2; {
m_x = (plr->mo->x >> FRACTOMAPBITS) - m_w/2;
m_y = (plr->mo->y >> FRACTOMAPBITS) - m_h/2;
}
AM_changeWindowLoc(); AM_changeWindowLoc();
// for saving & restoring // for saving & restoring
@ -396,41 +355,21 @@ static void AM_initVariables(void)
old_m_h = m_h; old_m_h = m_h;
} }
static const UINT8 *maplump; // pointer to the raw data for the automap background.
/** Clears all map markers.
*/
static void AM_clearMarks(void)
{
INT32 i;
for (i = 0; i < AM_NUMMARKPOINTS; i++)
markpoints[i].x = -1; // means empty
markpointnum = 0;
}
// //
// should be called at the start of every level // should be called at the start of every level
// right now, i figure it out myself // right now, i figure it out myself
// //
static void AM_LevelInit(void) static void AM_LevelInit(void)
{ {
leveljuststarted = 0;
f_x = f_y = 0; f_x = f_y = 0;
f_w = vid.width; f_w = vid.width;
f_h = vid.height; f_h = vid.height;
if (rendermode == render_soft) AM_drawFline = AM_drawFline_soft;
AM_drawFline = AM_drawFline_soft; #ifdef HWRENDER
#ifdef HWRENDER // not win32 only 19990829 by Kin if (rendermode == render_opengl)
else if (rendermode != render_none)
AM_drawFline = HWR_drawAMline; AM_drawFline = HWR_drawAMline;
#endif #endif
else
I_Error("Automap can't run without a render system");
AM_clearMarks();
AM_findMinMaxBoundaries(); AM_findMinMaxBoundaries();
scale_mtof = FixedDiv(min_scale_mtof*10, 7*FRACUNIT); scale_mtof = FixedDiv(min_scale_mtof*10, 7*FRACUNIT);
@ -446,7 +385,7 @@ static void AM_LevelInit(void)
void AM_Stop(void) void AM_Stop(void)
{ {
automapactive = false; automapactive = false;
stopped = true; am_stopped = true;
} }
/** Enables automap. /** Enables automap.
@ -457,15 +396,14 @@ static inline void AM_Start(void)
{ {
static INT32 lastlevel = -1; static INT32 lastlevel = -1;
if (!stopped) if (!am_stopped)
AM_Stop(); AM_Stop();
stopped = false; am_stopped = false;
if (lastlevel != gamemap || am_recalc) // screen size changed if (lastlevel != gamemap || am_recalc) // screen size changed
{ {
am_recalc = false;
AM_LevelInit(); AM_LevelInit();
lastlevel = gamemap; lastlevel = gamemap;
am_recalc = false;
} }
AM_initVariables(); AM_initVariables();
} }
@ -503,7 +441,7 @@ boolean AM_Responder(event_t *ev)
{ {
if (!automapactive) if (!automapactive)
{ {
if (ev->type == ev_keydown && ev->data1 == AM_STARTKEY) if (ev->type == ev_keydown && ev->data1 == AM_TOGGLEKEY)
{ {
//faB: prevent alt-tab in win32 version to activate automap just before //faB: prevent alt-tab in win32 version to activate automap just before
// minimizing the app; doesn't do any harm to the DOS version // minimizing the app; doesn't do any harm to the DOS version
@ -515,10 +453,8 @@ boolean AM_Responder(event_t *ev)
} }
} }
} }
else if (ev->type == ev_keydown) else if (ev->type == ev_keydown)
{ {
rc = true; rc = true;
switch (ev->data1) switch (ev->data1)
{ {
@ -554,7 +490,7 @@ boolean AM_Responder(event_t *ev)
mtof_zoommul = M_ZOOMIN; mtof_zoommul = M_ZOOMIN;
ftom_zoommul = M_ZOOMOUT; ftom_zoommul = M_ZOOMOUT;
break; break;
case AM_ENDKEY: case AM_TOGGLEKEY:
AM_Stop(); AM_Stop();
break; break;
case AM_GOBIGKEY: case AM_GOBIGKEY:
@ -572,13 +508,7 @@ boolean AM_Responder(event_t *ev)
f_oldloc.x = INT32_MAX; f_oldloc.x = INT32_MAX;
break; break;
case AM_GRIDKEY: case AM_GRIDKEY:
grid = !grid; draw_grid = !draw_grid;
break;
case AM_MARKKEY:
AM_addMark();
break;
case AM_CLEARMARKKEY:
AM_clearMarks();
break; break;
default: default:
rc = false; rc = false;
@ -632,8 +562,8 @@ static inline void AM_doFollowPlayer(void)
{ {
if (f_oldloc.x != plr->mo->x || f_oldloc.y != plr->mo->y) if (f_oldloc.x != plr->mo->x || f_oldloc.y != plr->mo->y)
{ {
m_x = FTOM(MTOF(plr->mo->x)) - m_w/2; m_x = FTOM(MTOF(plr->mo->x >> FRACTOMAPBITS)) - m_w/2;
m_y = FTOM(MTOF(plr->mo->y)) - m_h/2; m_y = FTOM(MTOF(plr->mo->y >> FRACTOMAPBITS)) - m_h/2;
m_x2 = m_x + m_w; m_x2 = m_x + m_w;
m_y2 = m_y + m_h; m_y2 = m_y + m_h;
f_oldloc.x = plr->mo->x; f_oldloc.x = plr->mo->x;
@ -651,8 +581,6 @@ void AM_Ticker(void)
if (dedicated || !automapactive) if (dedicated || !automapactive)
return; return;
amclock++;
if (followplayer) if (followplayer)
AM_doFollowPlayer(); AM_doFollowPlayer();
@ -671,72 +599,7 @@ void AM_Ticker(void)
*/ */
static void AM_clearFB(INT32 color) static void AM_clearFB(INT32 color)
{ {
#ifdef HWRENDER V_DrawFill(f_x, f_y, f_w, f_h, color|V_NOSCALESTART);
if (rendermode != render_soft && rendermode != render_none)
{
HWR_clearAutomap();
return;
}
#endif
if (!maplump)
memset(fb, color, f_w*f_h*vid.bpp);
else
{
INT32 dmapx, dmapy, i, y;
static INT32 mapxstart, mapystart;
UINT8 *dest = screens[0];
const UINT8 *src;
#define MAPLUMPHEIGHT (200 - 42)
if (followplayer)
{
static vertex_t oldplr;
dmapx = MTOF(plr->mo->x) - MTOF(oldplr.x); //fixed point
dmapy = MTOF(oldplr.y) - MTOF(plr->mo->y);
oldplr.x = plr->mo->x;
oldplr.y = plr->mo->y;
mapxstart += dmapx>>1;
mapystart += dmapy>>1;
while (mapxstart >= BASEVIDWIDTH)
mapxstart -= BASEVIDWIDTH;
while (mapxstart < 0)
mapxstart += BASEVIDWIDTH;
while (mapystart >= MAPLUMPHEIGHT)
mapystart -= MAPLUMPHEIGHT;
while (mapystart < 0)
mapystart += MAPLUMPHEIGHT;
}
else
{
mapxstart += (MTOF(m_paninc.x)>>1);
mapystart -= (MTOF(m_paninc.y)>>1);
if (mapxstart >= BASEVIDWIDTH)
mapxstart -= BASEVIDWIDTH;
if (mapxstart < 0)
mapxstart += BASEVIDWIDTH;
if (mapystart >= MAPLUMPHEIGHT)
mapystart -= MAPLUMPHEIGHT;
if (mapystart < 0)
mapystart += MAPLUMPHEIGHT;
}
//blit the automap background to the screen.
for (y = 0; y < f_h; y++)
{
src = maplump + mapxstart + (y + mapystart)*BASEVIDWIDTH;
for (i = 0; i < BASEVIDWIDTH*vid.dupx; i++)
{
while (src > maplump + BASEVIDWIDTH*MAPLUMPHEIGHT)
src -= BASEVIDWIDTH*MAPLUMPHEIGHT;
*dest++ = *src++;
}
dest += vid.width - vid.dupx*BASEVIDWIDTH;
}
}
} }
/** Performs automap clipping of lines. /** Performs automap clipping of lines.
@ -871,7 +734,7 @@ static boolean AM_clipMline(const mline_t *ml, fline_t *fl)
// //
static void AM_drawFline_soft(const fline_t *fl, INT32 color) static void AM_drawFline_soft(const fline_t *fl, INT32 color)
{ {
register INT32 x, y, dx, dy, sx, sy, ax, ay, d; INT32 x, y, dx, dy, sx, sy, ax, ay, d;
#ifdef _DEBUG #ifdef _DEBUG
static INT32 num = 0; static INT32 num = 0;
@ -887,7 +750,7 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
} }
#endif #endif
#define PUTDOT(xx,yy,cc) fb[(yy)*f_w + (xx)]=(UINT8)(cc) #define PUTDOT(xx,yy,cc) V_DrawFill(xx,yy,1,1,cc|V_NOSCALESTART);
dx = fl->b.x - fl->a.x; dx = fl->b.x - fl->a.x;
ax = 2 * (dx < 0 ? -dx : dx); ax = 2 * (dx < 0 ? -dx : dx);
@ -905,7 +768,7 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d = ay - ax/2; d = ay - ax/2;
for (;;) for (;;)
{ {
PUTDOT(x, y, color); PUTDOT(x, y, color)
if (x == fl->b.x) if (x == fl->b.x)
return; return;
if (d >= 0) if (d >= 0)
@ -922,7 +785,7 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d = ax - ay/2; d = ax - ay/2;
for (;;) for (;;)
{ {
PUTDOT(x, y, color); PUTDOT(x, y, color)
if (y == fl->b.y) if (y == fl->b.y)
return; return;
if (d >= 0) if (d >= 0)
@ -934,6 +797,8 @@ static void AM_drawFline_soft(const fline_t *fl, INT32 color)
d += ax; d += ax;
} }
} }
#undef PUTDOT
} }
// //
@ -1004,15 +869,15 @@ static inline void AM_drawWalls(void)
for (i = 0; i < numlines; i++) for (i = 0; i < numlines; i++)
{ {
l.a.x = lines[i].v1->x; l.a.x = lines[i].v1->x >> FRACTOMAPBITS;
l.a.y = lines[i].v1->y; l.a.y = lines[i].v1->y >> FRACTOMAPBITS;
l.b.x = lines[i].v2->x; l.b.x = lines[i].v2->x >> FRACTOMAPBITS;
l.b.y = lines[i].v2->y; l.b.y = lines[i].v2->y >> FRACTOMAPBITS;
#ifdef ESLOPE #ifdef ESLOPE
#define SLOPEPARAMS(slope, end1, end2, normalheight) \ #define SLOPEPARAMS(slope, end1, end2, normalheight) \
if (slope) { \ if (slope) { \
end1 = P_GetZAt(slope, l.a.x, l.a.y); \ end1 = P_GetZAt(slope, lines[i].v1->x, lines[i].v1->y); \
end2 = P_GetZAt(slope, l.b.x, l.b.y); \ end2 = P_GetZAt(slope, lines[i].v2->x, lines[i].v2->y); \
} else \ } else \
end1 = end2 = normalheight; end1 = end2 = normalheight;
@ -1025,17 +890,12 @@ static inline void AM_drawWalls(void)
#undef SLOPEPARAMS #undef SLOPEPARAMS
#endif #endif
// AM_drawMline(&l, GRAYS + 3); // Old, everything-is-gray automap
if (!lines[i].backsector) // 1-sided if (!lines[i].backsector) // 1-sided
{ {
if (lines[i].flags & ML_NOCLIMB) if (lines[i].flags & ML_NOCLIMB)
{ AM_drawMline(&l, NOCLIMBWALLCOLORS);
AM_drawMline(&l, NOCLIMBWALLCOLORS+lightlev);
}
else else
{ AM_drawMline(&l, WALLCOLORS);
AM_drawMline(&l, WALLCOLORS+lightlev);
}
} }
#ifdef ESLOPE #ifdef ESLOPE
else if ((backf1 == backc1 && backf2 == backc2) // Back is thok barrier else if ((backf1 == backc1 && backf2 == backc2) // Back is thok barrier
@ -1052,24 +912,16 @@ static inline void AM_drawWalls(void)
#endif #endif
{ {
if (lines[i].flags & ML_NOCLIMB) if (lines[i].flags & ML_NOCLIMB)
{ AM_drawMline(&l, NOCLIMBTSWALLCOLORS);
AM_drawMline(&l, NOCLIMBTSWALLCOLORS+lightlev);
}
else else
{ AM_drawMline(&l, TSWALLCOLORS);
AM_drawMline(&l, TSWALLCOLORS+lightlev);
}
} }
else else
{ {
if (lines[i].flags & ML_NOCLIMB) if (lines[i].flags & ML_NOCLIMB)
{ AM_drawMline(&l, NOCLIMBTHOKWALLCOLORS);
AM_drawMline(&l, NOCLIMBTHOKWALLCOLORS+lightlev);
}
else else
{ AM_drawMline(&l, THOKWALLCOLORS);
AM_drawMline(&l, THOKWALLCOLORS+lightlev);
}
} }
} }
else else
@ -1081,7 +933,7 @@ static inline void AM_drawWalls(void)
if (lines[i].backsector->floorheight if (lines[i].backsector->floorheight
!= lines[i].frontsector->floorheight) { != lines[i].frontsector->floorheight) {
#endif #endif
AM_drawMline(&l, NOCLIMBFDWALLCOLORS + lightlev); // floor level change AM_drawMline(&l, NOCLIMBFDWALLCOLORS); // floor level change
} }
#ifdef ESLOPE #ifdef ESLOPE
else if (backc1 != frontc1 || backc2 != frontc2) { else if (backc1 != frontc1 || backc2 != frontc2) {
@ -1089,11 +941,10 @@ static inline void AM_drawWalls(void)
else if (lines[i].backsector->ceilingheight else if (lines[i].backsector->ceilingheight
!= lines[i].frontsector->ceilingheight) { != lines[i].frontsector->ceilingheight) {
#endif #endif
AM_drawMline(&l, NOCLIMBCDWALLCOLORS+lightlev); // ceiling level change AM_drawMline(&l, NOCLIMBCDWALLCOLORS); // ceiling level change
}
else {
AM_drawMline(&l, NOCLIMBTSWALLCOLORS+lightlev);
} }
else
AM_drawMline(&l, NOCLIMBTSWALLCOLORS);
} }
else else
{ {
@ -1103,7 +954,7 @@ static inline void AM_drawWalls(void)
if (lines[i].backsector->floorheight if (lines[i].backsector->floorheight
!= lines[i].frontsector->floorheight) { != lines[i].frontsector->floorheight) {
#endif #endif
AM_drawMline(&l, FDWALLCOLORS + lightlev); // floor level change AM_drawMline(&l, FDWALLCOLORS); // floor level change
} }
#ifdef ESLOPE #ifdef ESLOPE
else if (backc1 != frontc1 || backc2 != frontc2) { else if (backc1 != frontc1 || backc2 != frontc2) {
@ -1111,11 +962,10 @@ static inline void AM_drawWalls(void)
else if (lines[i].backsector->ceilingheight else if (lines[i].backsector->ceilingheight
!= lines[i].frontsector->ceilingheight) { != lines[i].frontsector->ceilingheight) {
#endif #endif
AM_drawMline(&l, CDWALLCOLORS+lightlev); // ceiling level change AM_drawMline(&l, CDWALLCOLORS); // ceiling level change
}
else {
AM_drawMline(&l, TSWALLCOLORS+lightlev);
} }
else
AM_drawMline(&l, TSWALLCOLORS);
} }
} }
} }
@ -1176,6 +1026,11 @@ static void AM_drawLineCharacter(const mline_t *lineguy, size_t lineguylines, fi
l.b.x += x; l.b.x += x;
l.b.y += y; l.b.y += y;
l.a.x >>= FRACTOMAPBITS;
l.a.y >>= FRACTOMAPBITS;
l.b.x >>= FRACTOMAPBITS;
l.b.y >>= FRACTOMAPBITS;
AM_drawMline(&l, color); AM_drawMline(&l, color);
} }
} }
@ -1184,83 +1039,51 @@ static inline void AM_drawPlayers(void)
{ {
INT32 i; INT32 i;
player_t *p; player_t *p;
INT32 color; INT32 color = GREENS;
if (!multiplayer) if (!multiplayer)
{ {
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
return; return;
} }
// multiplayer // multiplayer (how??)
for (i = 0; i < MAXPLAYERS; i++) for (i = 0; i < MAXPLAYERS; i++)
{ {
if (!playeringame[i] || players[i].spectator) if (!playeringame[i] || players[i].spectator)
continue; continue;
p = &players[i]; p = &players[i];
if (p->skincolor == 0) if (p->skincolor > 0)
color = GREENS;
else
color = R_GetTranslationColormap(TC_DEFAULT, p->skincolor, GTC_CACHE)[GREENS + 8]; color = R_GetTranslationColormap(TC_DEFAULT, p->skincolor, GTC_CACHE)[GREENS + 8];
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, p->mo->angle, AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, p->mo->angle, color, p->mo->x, p->mo->y);
color, p->mo->x, p->mo->y);
} }
} }
static inline void AM_drawThings(INT32 colors, INT32 colorrange) static inline void AM_drawThings(UINT8 colors)
{ {
size_t i; size_t i;
mobj_t *t; mobj_t *t;
(void)colorrange;
for (i = 0; i < numsectors; i++) for (i = 0; i < numsectors; i++)
{ {
t = sectors[i].thinglist; t = sectors[i].thinglist;
while (t) while (t)
{ {
AM_drawLineCharacter(thintriangle_guy, NUMTHINTRIANGLEGUYLINES, AM_drawLineCharacter(thintriangle_guy, NUMTHINTRIANGLEGUYLINES, 16<<FRACBITS, t->angle, colors, t->x, t->y);
16<<FRACBITS, t->angle, colors + lightlev, t->x, t->y);
t = t->snext; t = t->snext;
} }
} }
} }
static inline void AM_drawMarks(void)
{
INT32 i, fx, fy, w, h;
for (i = 0; i < AM_NUMMARKPOINTS; i++)
{
if (markpoints[i].x != -1 && marknums[i])
{
// w = SHORT(marknums[i]->width);
// h = SHORT(marknums[i]->height);
w = 5; // because something's wrong with the wad, i guess
h = 6; // because something's wrong with the wad, i guess
fx = CXMTOF(markpoints[i].x);
fy = CYMTOF(markpoints[i].y);
if (fx >= f_x && fx <= f_w - w && fy >= f_y && fy <= f_h - h)
V_DrawPatch(fx, fy, FB, marknums[i]);
}
}
}
/** Draws the crosshair, actually just a dot in software mode. /** Draws the crosshair, actually just a dot in software mode.
* *
* \param color Color for the crosshair. * \param color Color for the crosshair.
*/ */
static inline void AM_drawCrosshair(INT32 color) static inline void AM_drawCrosshair(UINT8 color)
{ {
if (rendermode != render_soft) V_DrawFill(f_w/2 + f_x, f_h/2 + f_y, 1, 1, color|V_NOSCALESTART);
return; // BP: should be putpixel here
if (scr_bpp == 1)
fb[(f_w*(f_h + 1))/2] = (UINT8)color; // single point for now
else
*((INT16 *)(void *)fb + (f_w*(f_h + 1))/2) = (INT16)color;
} }
/** Draws the automap. /** Draws the automap.
@ -1271,13 +1094,10 @@ void AM_Drawer(void)
return; return;
AM_clearFB(BACKGROUND); AM_clearFB(BACKGROUND);
if (grid) if (draw_grid) AM_drawGrid(GRIDCOLORS);
AM_drawGrid(GRIDCOLORS);
AM_drawWalls(); AM_drawWalls();
AM_drawPlayers(); AM_drawPlayers();
AM_drawThings(THINGCOLORS, THINGRANGE); AM_drawThings(THINGCOLORS);
AM_drawCrosshair(XHAIRCOLORS); AM_drawCrosshair(XHAIRCOLORS);
AM_drawMarks();
} }

5
src/console.c
View file

@ -58,10 +58,7 @@ static boolean consoleready; // console prompt is ready
INT32 con_destlines; // vid lines used by console at final position INT32 con_destlines; // vid lines used by console at final position
static INT32 con_curlines; // vid lines currently used by console static INT32 con_curlines; // vid lines currently used by console
INT32 con_clipviewtop; // clip value for planes & sprites, so that the INT32 con_clipviewtop; // (useless)
// part of the view covered by the console is not
// drawn when not needed, this must be -1 when
// console is off
static INT32 con_hudlines; // number of console heads up message lines static INT32 con_hudlines; // number of console heads up message lines
static INT32 con_hudtime[MAXHUDLINES]; // remaining time of display for hud msg lines static INT32 con_hudtime[MAXHUDLINES]; // remaining time of display for hud msg lines

8
src/d_main.c
View file

@ -319,8 +319,7 @@ static void D_Display(void)
if (!gametic) if (!gametic)
break; break;
HU_Erase(); HU_Erase();
if (automapactive) AM_Drawer();
AM_Drawer();
break; break;
case GS_INTERMISSION: case GS_INTERMISSION:
@ -374,12 +373,10 @@ static void D_Display(void)
break; break;
} }
// clean up border stuff
// see if the border needs to be initially drawn
if (gamestate == GS_LEVEL) if (gamestate == GS_LEVEL)
{ {
// draw the view directly // draw the view directly
if (!automapactive && !dedicated && cv_renderview.value) if (cv_renderview.value && !automapactive)
{ {
if (players[displayplayer].mo || players[displayplayer].playerstate == PST_DEAD) if (players[displayplayer].mo || players[displayplayer].playerstate == PST_DEAD)
{ {
@ -437,7 +434,6 @@ static void D_Display(void)
} }
ST_Drawer(); ST_Drawer();
HU_Drawer(); HU_Drawer();
} }

12
src/hardware/hw_draw.c
View file

@ -770,18 +770,6 @@ void HWR_DrawViewBorder(INT32 clearlines)
// AM_MAP.C DRAWING STUFF // AM_MAP.C DRAWING STUFF
// ========================================================================== // ==========================================================================
// Clear the automap part of the screen
void HWR_clearAutomap(void)
{
FRGBAFloat fColor = {0, 0, 0, 1};
// minx,miny,maxx,maxy
HWD.pfnGClipRect(0, 0, vid.width, vid.height, NZCLIP_PLANE);
HWD.pfnClearBuffer(true, true, &fColor);
HWD.pfnGClipRect(0, 0, vid.width, vid.height, NZCLIP_PLANE);
}
// -----------------+ // -----------------+
// HWR_drawAMline : draw a line of the automap (the clipping is already done in automap code) // HWR_drawAMline : draw a line of the automap (the clipping is already done in automap code)
// Arg : color is a RGB 888 value // Arg : color is a RGB 888 value

1
src/hardware/hw_main.h
View file

@ -31,7 +31,6 @@
void HWR_Startup(void); void HWR_Startup(void);
void HWR_Shutdown(void); void HWR_Shutdown(void);
void HWR_clearAutomap(void);
void HWR_drawAMline(const fline_t *fl, INT32 color); void HWR_drawAMline(const fline_t *fl, INT32 color);
void HWR_FadeScreenMenuBack(UINT32 color, INT32 height); void HWR_FadeScreenMenuBack(UINT32 color, INT32 height);
void HWR_DrawConsoleBack(UINT32 color, INT32 height); void HWR_DrawConsoleBack(UINT32 color, INT32 height);

3
src/p_local.h
View file

@ -41,9 +41,6 @@
// Convenience macro to fix issue with collision along bottom/left edges of blockmap -Red // Convenience macro to fix issue with collision along bottom/left edges of blockmap -Red
#define BMBOUNDFIX(xl, xh, yl, yh) {if (xl > xh) xl = 0; if (yl > yh) yl = 0;} #define BMBOUNDFIX(xl, xh, yl, yh) {if (xl > xh) xl = 0; if (yl > yh) yl = 0;}
// player radius used only in am_map.c
#define PLAYERRADIUS (16*FRACUNIT)
// MAXRADIUS is for precalculated sector block boxes // MAXRADIUS is for precalculated sector block boxes
// the spider demon is larger, // the spider demon is larger,
// but we do not have any moving sectors nearby // but we do not have any moving sectors nearby

2
src/r_bsp.c
View file

@ -1119,7 +1119,6 @@ static void R_Subsector(size_t num)
} }
light = R_GetPlaneLight(frontsector, polysec->floorheight, viewz < polysec->floorheight); light = R_GetPlaneLight(frontsector, polysec->floorheight, viewz < polysec->floorheight);
light = 0;
ffloor[numffloors].plane = R_FindPlane(polysec->floorheight, polysec->floorpic, ffloor[numffloors].plane = R_FindPlane(polysec->floorheight, polysec->floorpic,
polysec->lightlevel, xoff, yoff, polysec->lightlevel, xoff, yoff,
polysec->floorpic_angle-po->angle, polysec->floorpic_angle-po->angle,
@ -1167,7 +1166,6 @@ static void R_Subsector(size_t num)
} }
light = R_GetPlaneLight(frontsector, polysec->ceilingheight, viewz < polysec->ceilingheight); light = R_GetPlaneLight(frontsector, polysec->ceilingheight, viewz < polysec->ceilingheight);
light = 0;
ffloor[numffloors].plane = R_FindPlane(polysec->ceilingheight, polysec->ceilingpic, ffloor[numffloors].plane = R_FindPlane(polysec->ceilingheight, polysec->ceilingpic,
polysec->lightlevel, xoff, yoff, polysec->ceilingpic_angle-po->angle, polysec->lightlevel, xoff, yoff, polysec->ceilingpic_angle-po->angle,
NULL, NULL NULL, NULL

289
src/r_main.c
View file

@ -551,13 +551,11 @@ void R_SetViewSize(void)
// //
void R_ExecuteSetViewSize(void) void R_ExecuteSetViewSize(void)
{ {
fixed_t cosadj;
fixed_t dy; fixed_t dy;
INT32 i; INT32 i;
INT32 j; INT32 j;
INT32 level; INT32 level;
INT32 startmapl; INT32 startmapl;
INT32 aspectx; //added : 02-02-98 : for aspect ratio calc. below...
setsizeneeded = false; setsizeneeded = false;
@ -597,31 +595,22 @@ void R_ExecuteSetViewSize(void)
for (i = 0; i < viewwidth; i++) for (i = 0; i < viewwidth; i++)
screenheightarray[i] = (INT16)viewheight; screenheightarray[i] = (INT16)viewheight;
// setup sky scaling (uses pspriteyscale) // setup sky scaling
R_SetSkyScale(); R_SetSkyScale();
// planes // planes
//aspectx = (((vid.height*centerx*BASEVIDWIDTH)/BASEVIDHEIGHT)/vid.width);
aspectx = centerx;
if (rendermode == render_soft) if (rendermode == render_soft)
{ {
// this is only used for planes rendering in software mode // this is only used for planes rendering in software mode
j = viewheight*8; j = viewheight*16;
for (i = 0; i < j; i++) for (i = 0; i < j; i++)
{ {
dy = ((i - viewheight*2)<<FRACBITS) + FRACUNIT/2; dy = ((i - viewheight*8)<<FRACBITS) + FRACUNIT/2;
dy = abs(dy); dy = abs(dy);
yslopetab[i] = FixedDiv(aspectx*FRACUNIT, dy); yslopetab[i] = FixedDiv(centerx*FRACUNIT, dy);
} }
} }
for (i = 0; i < viewwidth; i++)
{
cosadj = abs(FINECOSINE(xtoviewangle[i]>>ANGLETOFINESHIFT));
distscale[i] = FixedDiv(FRACUNIT, cosadj);
}
memset(scalelight, 0xFF, sizeof(scalelight)); memset(scalelight, 0xFF, sizeof(scalelight));
// Calculate the light levels to use for each level/scale combination. // Calculate the light levels to use for each level/scale combination.
@ -734,9 +723,136 @@ static mobj_t *viewmobj;
// WARNING: a should be unsigned but to add with 2048, it isn't! // WARNING: a should be unsigned but to add with 2048, it isn't!
#define AIMINGTODY(a) ((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)>>FRACBITS) #define AIMINGTODY(a) ((FINETANGENT((2048+(((INT32)a)>>ANGLETOFINESHIFT)) & FINEMASK)*160)>>FRACBITS)
void R_SkyboxFrame(player_t *player) // recalc necessary stuff for mouseaiming
// slopes are already calculated for the full possible view (which is 4*viewheight).
// 18/08/18: (No it's actually 16*viewheight, thanks Jimita for finding this out)
static void R_SetupFreelook(void)
{ {
INT32 dy = 0; INT32 dy = 0;
if (rendermode == render_soft)
{
// clip it in the case we are looking a hardware 90 degrees full aiming
// (lmps, network and use F12...)
G_SoftwareClipAimingPitch((INT32 *)&aimingangle);
dy = AIMINGTODY(aimingangle) * viewwidth/BASEVIDWIDTH;
yslope = &yslopetab[viewheight*8 - (viewheight/2 + dy)];
}
centery = (viewheight/2) + dy;
centeryfrac = centery<<FRACBITS;
}
#undef AIMINGTODY
void R_SetupFrame(player_t *player, boolean skybox)
{
camera_t *thiscam;
boolean chasecam = false;
if (splitscreen && player == &players[secondarydisplayplayer]
&& player != &players[consoleplayer])
{
thiscam = &camera2;
chasecam = (cv_chasecam2.value != 0);
}
else
{
thiscam = &camera;
chasecam = (cv_chasecam.value != 0);
}
if (player->climbing || (player->pflags & PF_NIGHTSMODE) || player->playerstate == PST_DEAD)
chasecam = true; // force chasecam on
else if (player->spectator) // no spectator chasecam
chasecam = false; // force chasecam off
if (chasecam && !thiscam->chase)
{
P_ResetCamera(player, thiscam);
thiscam->chase = true;
}
else if (!chasecam)
thiscam->chase = false;
viewsky = !skybox;
if (player->awayviewtics)
{
// cut-away view stuff
viewmobj = player->awayviewmobj; // should be a MT_ALTVIEWMAN
I_Assert(viewmobj != NULL);
viewz = viewmobj->z + 20*FRACUNIT;
aimingangle = player->awayviewaiming;
viewangle = viewmobj->angle;
}
else if (!player->spectator && chasecam)
// use outside cam view
{
viewmobj = NULL;
viewz = thiscam->z + (thiscam->height>>1);
aimingangle = thiscam->aiming;
viewangle = thiscam->angle;
}
else
// use the player's eyes view
{
viewz = player->viewz;
viewmobj = player->mo;
I_Assert(viewmobj != NULL);
aimingangle = player->aiming;
viewangle = viewmobj->angle;
if (!demoplayback && player->playerstate != PST_DEAD)
{
if (player == &players[consoleplayer])
{
viewangle = localangle; // WARNING: camera uses this
aimingangle = localaiming;
}
else if (player == &players[secondarydisplayplayer])
{
viewangle = localangle2;
aimingangle = localaiming2;
}
}
}
viewz += quake.z;
viewplayer = player;
if (chasecam && !player->awayviewtics && !player->spectator)
{
viewx = thiscam->x;
viewy = thiscam->y;
viewx += quake.x;
viewy += quake.y;
if (thiscam->subsector)
viewsector = thiscam->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;
}
else
{
viewx = viewmobj->x;
viewy = viewmobj->y;
viewx += quake.x;
viewy += quake.y;
if (viewmobj->subsector)
viewsector = viewmobj->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;
}
viewsin = FINESINE(viewangle>>ANGLETOFINESHIFT);
viewcos = FINECOSINE(viewangle>>ANGLETOFINESHIFT);
R_SetupFreelook();
}
void R_SkyboxFrame(player_t *player)
{
camera_t *thiscam; camera_t *thiscam;
if (splitscreen && player == &players[secondarydisplayplayer] if (splitscreen && player == &players[secondarydisplayplayer]
@ -950,146 +1066,7 @@ void R_SkyboxFrame(player_t *player)
viewsin = FINESINE(viewangle>>ANGLETOFINESHIFT); viewsin = FINESINE(viewangle>>ANGLETOFINESHIFT);
viewcos = FINECOSINE(viewangle>>ANGLETOFINESHIFT); viewcos = FINECOSINE(viewangle>>ANGLETOFINESHIFT);
// recalc necessary stuff for mouseaiming R_SetupFreelook();
// slopes are already calculated for the full possible view (which is 4*viewheight).
// 18/08/18: (No it's actually 8*viewheight, thanks MPC aka Jimita for finding this out)
if (rendermode == render_soft)
{
// clip it in the case we are looking a hardware 90 degrees full aiming
// (lmps, network and use F12...)
G_SoftwareClipAimingPitch((INT32 *)&aimingangle);
dy = AIMINGTODY(aimingangle) * viewwidth/BASEVIDWIDTH;
yslope = &yslopetab[(3*viewheight/2) - dy];
}
centery = (viewheight/2) + dy;
centeryfrac = centery<<FRACBITS;
}
void R_SetupFrame(player_t *player, boolean skybox)
{
INT32 dy = 0;
camera_t *thiscam;
boolean chasecam = false;
if (splitscreen && player == &players[secondarydisplayplayer]
&& player != &players[consoleplayer])
{
thiscam = &camera2;
chasecam = (cv_chasecam2.value != 0);
}
else
{
thiscam = &camera;
chasecam = (cv_chasecam.value != 0);
}
if (player->climbing || (player->pflags & PF_NIGHTSMODE) || player->playerstate == PST_DEAD)
chasecam = true; // force chasecam on
else if (player->spectator) // no spectator chasecam
chasecam = false; // force chasecam off
if (chasecam && !thiscam->chase)
{
P_ResetCamera(player, thiscam);
thiscam->chase = true;
}
else if (!chasecam)
thiscam->chase = false;
viewsky = !skybox;
if (player->awayviewtics)
{
// cut-away view stuff
viewmobj = player->awayviewmobj; // should be a MT_ALTVIEWMAN
I_Assert(viewmobj != NULL);
viewz = viewmobj->z + 20*FRACUNIT;
aimingangle = player->awayviewaiming;
viewangle = viewmobj->angle;
}
else if (!player->spectator && chasecam)
// use outside cam view
{
viewmobj = NULL;
viewz = thiscam->z + (thiscam->height>>1);
aimingangle = thiscam->aiming;
viewangle = thiscam->angle;
}
else
// use the player's eyes view
{
viewz = player->viewz;
viewmobj = player->mo;
I_Assert(viewmobj != NULL);
aimingangle = player->aiming;
viewangle = viewmobj->angle;
if (!demoplayback && player->playerstate != PST_DEAD)
{
if (player == &players[consoleplayer])
{
viewangle = localangle; // WARNING: camera uses this
aimingangle = localaiming;
}
else if (player == &players[secondarydisplayplayer])
{
viewangle = localangle2;
aimingangle = localaiming2;
}
}
}
viewz += quake.z;
viewplayer = player;
if (chasecam && !player->awayviewtics && !player->spectator)
{
viewx = thiscam->x;
viewy = thiscam->y;
viewx += quake.x;
viewy += quake.y;
if (thiscam->subsector)
viewsector = thiscam->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;
}
else
{
viewx = viewmobj->x;
viewy = viewmobj->y;
viewx += quake.x;
viewy += quake.y;
if (viewmobj->subsector)
viewsector = viewmobj->subsector->sector;
else
viewsector = R_PointInSubsector(viewx, viewy)->sector;
}
viewsin = FINESINE(viewangle>>ANGLETOFINESHIFT);
viewcos = FINECOSINE(viewangle>>ANGLETOFINESHIFT);
// recalc necessary stuff for mouseaiming
// slopes are already calculated for the full possible view (which is 4*viewheight).
// 18/08/18: (No it's actually 8*viewheight, thanks MPC aka Jimita for finding this out)
if (rendermode == render_soft)
{
// clip it in the case we are looking a hardware 90 degrees full aiming
// (lmps, network and use F12...)
G_SoftwareClipAimingPitch((INT32 *)&aimingangle);
dy = AIMINGTODY(aimingangle) * viewwidth/BASEVIDWIDTH;
yslope = &yslopetab[(3*viewheight/2) - dy];
}
centery = (viewheight/2) + dy;
centeryfrac = centery<<FRACBITS;
} }
#define ANGLED_PORTALS #define ANGLED_PORTALS

78
src/r_plane.c
View file

@ -16,6 +16,8 @@
#include "doomdef.h" #include "doomdef.h"
#include "console.h" #include "console.h"
#include "g_game.h" #include "g_game.h"
#include "p_setup.h" // levelflats
#include "p_slopes.h"
#include "r_data.h" #include "r_data.h"
#include "r_local.h" #include "r_local.h"
#include "r_state.h" #include "r_state.h"
@ -26,9 +28,12 @@
#include "z_zone.h" #include "z_zone.h"
#include "p_tick.h" #include "p_tick.h"
#include "p_setup.h" // levelflats #ifdef TIMING
#include "p5prof.h"
#include "p_slopes.h" INT64 mycount;
INT64 mytotal = 0;
UINT32 nombre = 100000;
#endif
// //
// opening // opening
@ -51,7 +56,7 @@ visplane_t *floorplane;
visplane_t *ceilingplane; visplane_t *ceilingplane;
static visplane_t *currentplane; static visplane_t *currentplane;
planemgr_t ffloor[MAXFFLOORS]; visffloor_t ffloor[MAXFFLOORS];
INT32 numffloors; INT32 numffloors;
//SoM: 3/23/2000: Boom visplane hashing routine. //SoM: 3/23/2000: Boom visplane hashing routine.
@ -89,10 +94,9 @@ static fixed_t planeheight;
// (this is to calculate yslopes only when really needed) // (this is to calculate yslopes only when really needed)
// (when mouselookin', yslope is moving into yslopetab) // (when mouselookin', yslope is moving into yslopetab)
// Check R_SetupFrame, R_SetViewSize for more... // Check R_SetupFrame, R_SetViewSize for more...
fixed_t yslopetab[MAXVIDHEIGHT*8]; fixed_t yslopetab[MAXVIDHEIGHT*16];
fixed_t *yslope; fixed_t *yslope;
fixed_t distscale[MAXVIDWIDTH];
fixed_t basexscale, baseyscale; fixed_t basexscale, baseyscale;
fixed_t cachedheight[MAXVIDHEIGHT]; fixed_t cachedheight[MAXVIDHEIGHT];
@ -155,34 +159,19 @@ void R_PortalRestoreClipValues(INT32 start, INT32 end, INT16 *ceil, INT16 *floor
} }
} }
//profile stuff ---------------------------------------------------------
//#define TIMING
#ifdef TIMING
#include "p5prof.h"
INT64 mycount;
INT64 mytotal = 0;
UINT32 nombre = 100000;
#endif
//profile stuff ---------------------------------------------------------
// //
// R_MapPlane // R_MapPlane
// //
// Uses global vars: // Uses global vars:
// planeheight
// ds_source
// basexscale // basexscale
// baseyscale // baseyscale
// centerx
// viewx // viewx
// viewy // viewy
// xoffs // viewsin
// yoffs // viewcos
// planeangle // viewheight
//
// BASIC PRIMITIVE
//
#ifndef NOWATER #ifndef NOWATER
static INT32 bgofs; static INT32 bgofs;
static INT32 wtofs=0; static INT32 wtofs=0;
@ -190,10 +179,6 @@ static INT32 waterofs;
static boolean itswater; static boolean itswater;
#endif #endif
#ifdef __mips__
//#define NOWATER
#endif
#ifndef NOWATER #ifndef NOWATER
static void R_DrawTranslucentWaterSpan_8(void) static void R_DrawTranslucentWaterSpan_8(void)
{ {
@ -275,8 +260,8 @@ static void R_DrawTranslucentWaterSpan_8(void)
void R_MapPlane(INT32 y, INT32 x1, INT32 x2) void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
{ {
angle_t angle; angle_t angle, planecos, planesin;
fixed_t distance, length; fixed_t distance, span;
size_t pindex; size_t pindex;
#ifdef RANGECHECK #ifdef RANGECHECK
@ -287,12 +272,22 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
// from r_splats's R_RenderFloorSplat // from r_splats's R_RenderFloorSplat
if (x1 >= vid.width) x1 = vid.width - 1; if (x1 >= vid.width) x1 = vid.width - 1;
angle = (currentplane->viewangle + currentplane->plangle)>>ANGLETOFINESHIFT;
planecos = FINECOSINE(angle);
planesin = FINESINE(angle);
if (planeheight != cachedheight[y]) if (planeheight != cachedheight[y])
{ {
cachedheight[y] = planeheight; cachedheight[y] = planeheight;
distance = cacheddistance[y] = FixedMul(planeheight, yslope[y]); distance = cacheddistance[y] = FixedMul(planeheight, yslope[y]);
ds_xstep = cachedxstep[y] = FixedMul(distance, basexscale); ds_xstep = cachedxstep[y] = FixedMul(distance, basexscale);
ds_ystep = cachedystep[y] = FixedMul(distance, baseyscale); ds_ystep = cachedystep[y] = FixedMul(distance, baseyscale);
if ((span = abs(centery-y)))
{
ds_xstep = cachedxstep[y] = FixedMul(planesin, planeheight) / span;
ds_ystep = cachedystep[y] = FixedMul(planecos, planeheight) / span;
}
} }
else else
{ {
@ -301,13 +296,8 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
ds_ystep = cachedystep[y]; ds_ystep = cachedystep[y];
} }
length = FixedMul (distance,distscale[x1]); ds_xfrac = xoffs + FixedMul(planecos, distance) + (x1 - centerx) * ds_xstep;
angle = (currentplane->viewangle + currentplane->plangle + xtoviewangle[x1])>>ANGLETOFINESHIFT; ds_yfrac = yoffs - FixedMul(planesin, distance) + (x1 - centerx) * ds_ystep;
/// \note Wouldn't it be faster just to add viewx and viewy
// to the plane's x/yoffs anyway??
ds_xfrac = FixedMul(FINECOSINE(angle), length) + xoffs;
ds_yfrac = yoffs - FixedMul(FINESINE(angle), length);
#ifndef NOWATER #ifndef NOWATER
if (itswater) if (itswater)
@ -315,8 +305,9 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
const INT32 yay = (wtofs + (distance>>9) ) & 8191; const INT32 yay = (wtofs + (distance>>9) ) & 8191;
// ripples da water texture // ripples da water texture
bgofs = FixedDiv(FINESINE(yay), (1<<12) + (distance>>11))>>FRACBITS; bgofs = FixedDiv(FINESINE(yay), (1<<12) + (distance>>11))>>FRACBITS;
angle = (currentplane->viewangle + currentplane->plangle + xtoviewangle[x1])>>ANGLETOFINESHIFT;
angle = (angle + 2048) & 8191; //90<EFBFBD> angle = (angle + 2048) & 8191; // 90 degrees
ds_xfrac += FixedMul(FINECOSINE(angle), (bgofs<<FRACBITS)); ds_xfrac += FixedMul(FINECOSINE(angle), (bgofs<<FRACBITS));
ds_yfrac += FixedMul(FINESINE(angle), (bgofs<<FRACBITS)); ds_yfrac += FixedMul(FINESINE(angle), (bgofs<<FRACBITS));
@ -328,7 +319,6 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
#endif #endif
pindex = distance >> LIGHTZSHIFT; pindex = distance >> LIGHTZSHIFT;
if (pindex >= MAXLIGHTZ) if (pindex >= MAXLIGHTZ)
pindex = MAXLIGHTZ - 1; pindex = MAXLIGHTZ - 1;
@ -365,8 +355,6 @@ void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
// R_ClearPlanes // R_ClearPlanes
// At begining of frame. // At begining of frame.
// //
// NOTE: Uses con_clipviewtop, so that when console is on,
// we don't draw the part of the view hidden under the console.
void R_ClearPlanes(void) void R_ClearPlanes(void)
{ {
INT32 i, p; INT32 i, p;
@ -376,12 +364,12 @@ void R_ClearPlanes(void)
for (i = 0; i < viewwidth; i++) for (i = 0; i < viewwidth; i++)
{ {
floorclip[i] = (INT16)viewheight; floorclip[i] = (INT16)viewheight;
ceilingclip[i] = (INT16)con_clipviewtop; ceilingclip[i] = -1;
frontscale[i] = INT32_MAX; frontscale[i] = INT32_MAX;
for (p = 0; p < MAXFFLOORS; p++) for (p = 0; p < MAXFFLOORS; p++)
{ {
ffloor[p].f_clip[i] = (INT16)viewheight; ffloor[p].f_clip[i] = (INT16)viewheight;
ffloor[p].c_clip[i] = (INT16)con_clipviewtop; ffloor[p].c_clip[i] = -1;
} }
} }

28
src/r_plane.h
View file

@ -21,7 +21,6 @@
// //
// Now what is a visplane, anyway? // Now what is a visplane, anyway?
// Simple: kinda floor/ceiling polygon optimised for SRB2 rendering. // Simple: kinda floor/ceiling polygon optimised for SRB2 rendering.
// 7764 bytes! (for win32, anyway)
// //
typedef struct visplane_s typedef struct visplane_s
{ {
@ -39,25 +38,12 @@ typedef struct visplane_s
extracolormap_t *extra_colormap; extracolormap_t *extra_colormap;
// leave pads for [minx-1]/[maxx+1] // leave pads for [minx-1]/[maxx+1]
UINT16 padtopstart, top[MAXVIDWIDTH], padtopend;
// words sucks .. should get rid of that.. but eats memory UINT16 padbottomstart, bottom[MAXVIDWIDTH], padbottomend;
// THIS IS UNSIGNED! VERY IMPORTANT!!
UINT16 pad1;
UINT16 top[MAXVIDWIDTH];
UINT16 pad2;
UINT16 pad3;
UINT16 bottom[MAXVIDWIDTH];
UINT16 pad4;
INT32 high, low; // R_PlaneBounds should set these. INT32 high, low; // R_PlaneBounds should set these.
fixed_t xoffs, yoffs; // Scrolling flats. fixed_t xoffs, yoffs; // Scrolling flats.
// SoM: frontscale should be stored in the first seg of the subsector
// where the planes themselves are stored. I'm doing this now because
// the old way caused trouble with the drawseg array was re-sized.
INT32 scaleseg;
struct ffloor_s *ffloor; struct ffloor_s *ffloor;
#ifdef POLYOBJECTS_PLANES #ifdef POLYOBJECTS_PLANES
polyobj_t *polyobj; polyobj_t *polyobj;
@ -75,17 +61,15 @@ extern INT16 *lastopening, *openings;
extern size_t maxopenings; extern size_t maxopenings;
extern INT16 floorclip[MAXVIDWIDTH], ceilingclip[MAXVIDWIDTH]; extern INT16 floorclip[MAXVIDWIDTH], ceilingclip[MAXVIDWIDTH];
extern fixed_t frontscale[MAXVIDWIDTH], yslopetab[MAXVIDHEIGHT*8]; extern fixed_t frontscale[MAXVIDWIDTH], yslopetab[MAXVIDHEIGHT*16];
extern fixed_t cachedheight[MAXVIDHEIGHT]; extern fixed_t cachedheight[MAXVIDHEIGHT];
extern fixed_t cacheddistance[MAXVIDHEIGHT]; extern fixed_t cacheddistance[MAXVIDHEIGHT];
extern fixed_t cachedxstep[MAXVIDHEIGHT]; extern fixed_t cachedxstep[MAXVIDHEIGHT];
extern fixed_t cachedystep[MAXVIDHEIGHT]; extern fixed_t cachedystep[MAXVIDHEIGHT];
extern fixed_t basexscale, baseyscale; extern fixed_t basexscale, baseyscale;
extern lighttable_t **planezlight;
extern fixed_t *yslope; extern fixed_t *yslope;
extern fixed_t distscale[MAXVIDWIDTH]; extern lighttable_t **planezlight;
void R_InitPlanes(void); void R_InitPlanes(void);
void R_PortalStoreClipValues(INT32 start, INT32 end, INT16 *ceil, INT16 *floor, fixed_t *scale); void R_PortalStoreClipValues(INT32 start, INT32 end, INT16 *ceil, INT16 *floor, fixed_t *scale);
@ -134,8 +118,8 @@ typedef struct planemgr_s
#ifdef POLYOBJECTS_PLANES #ifdef POLYOBJECTS_PLANES
polyobj_t *polyobj; polyobj_t *polyobj;
#endif #endif
} planemgr_t; } visffloor_t;
extern planemgr_t ffloor[MAXFFLOORS]; extern visffloor_t ffloor[MAXFFLOORS];
extern INT32 numffloors; extern INT32 numffloors;
#endif #endif

48
src/r_segs.c
View file

@ -1344,24 +1344,12 @@ static void R_RenderSegLoop (void)
if (markfloor) if (markfloor)
{ {
#if 0 // Old Doom Legacy code top = yh < ceilingclip[rw_x] ? ceilingclip[rw_x] : yh;
bottom = floorclip[rw_x]-1;
if (top <= ceilingclip[rw_x])
top = ceilingclip[rw_x]+1;
if (top <= bottom && floorplane)
{
floorplane->top[rw_x] = (INT16)top;
floorplane->bottom[rw_x] = (INT16)bottom;
}
#else // Spiffy new PRBoom code
top = yh < ceilingclip[rw_x] ? ceilingclip[rw_x] : yh;
if (++top <= bottom && floorplane) if (++top <= bottom && floorplane)
{ {
floorplane->top[rw_x] = (INT16)top; floorplane->top[rw_x] = (INT16)top;
floorplane->bottom[rw_x] = (INT16)bottom; floorplane->bottom[rw_x] = (INT16)bottom;
} }
#endif
} }
if (numffloors) if (numffloors)
@ -1645,26 +1633,11 @@ static void R_RenderSegLoop (void)
} }
for (i = 0; i < numffloors; i++) for (i = 0; i < numffloors; i++)
{
#ifdef POLYOBJECTS_PLANES
if (ffloor[i].polyobj && (!curline->polyseg || ffloor[i].polyobj != curline->polyseg))
continue;
#endif
ffloor[i].f_frac += ffloor[i].f_step; ffloor[i].f_frac += ffloor[i].f_step;
}
for (i = 0; i < numbackffloors; i++) for (i = 0; i < numbackffloors; i++)
{ {
INT32 y_w; ffloor[i].f_clip[rw_x] = ffloor[i].c_clip[rw_x] = (INT16)((ffloor[i].b_frac >> HEIGHTBITS) & 0xFFFF);
#ifdef POLYOBJECTS_PLANES
if (ffloor[i].polyobj && (!curline->polyseg || ffloor[i].polyobj != curline->polyseg))
continue;
#endif
y_w = ffloor[i].b_frac >> HEIGHTBITS;
ffloor[i].f_clip[rw_x] = ffloor[i].c_clip[rw_x] = (INT16)(y_w & 0xFFFF);
ffloor[i].b_frac += ffloor[i].b_step; ffloor[i].b_frac += ffloor[i].b_step;
} }
@ -2775,11 +2748,6 @@ void R_StoreWallRange(INT32 start, INT32 stop)
{ {
for (i = 0; i < numffloors; i++) for (i = 0; i < numffloors; i++)
{ {
#ifdef POLYOBJECTS_PLANES
if (ffloor[i].polyobj && (!curline->polyseg || ffloor[i].polyobj != curline->polyseg))
continue;
#endif
ffloor[i].f_pos >>= 4; ffloor[i].f_pos >>= 4;
#ifdef ESLOPE #ifdef ESLOPE
ffloor[i].f_pos_slope >>= 4; ffloor[i].f_pos_slope >>= 4;
@ -3060,7 +3028,11 @@ void R_StoreWallRange(INT32 start, INT32 stop)
if (ceilingplane) //SoM: 3/29/2000: Check for null ceiling planes if (ceilingplane) //SoM: 3/29/2000: Check for null ceiling planes
ceilingplane = R_CheckPlane (ceilingplane, rw_x, rw_stopx-1); ceilingplane = R_CheckPlane (ceilingplane, rw_x, rw_stopx-1);
else else
markceiling = 0; markceiling = false;
// Don't render the ceiling again when rendering polyobjects
if (curline->polyseg)
markceiling = false;
} }
// get a new or use the same visplane // get a new or use the same visplane
@ -3069,7 +3041,11 @@ void R_StoreWallRange(INT32 start, INT32 stop)
if (floorplane) //SoM: 3/29/2000: Check for null planes if (floorplane) //SoM: 3/29/2000: Check for null planes
floorplane = R_CheckPlane (floorplane, rw_x, rw_stopx-1); floorplane = R_CheckPlane (floorplane, rw_x, rw_stopx-1);
else else
markfloor = 0; markfloor = false;
// Don't render the floor again when rendering polyobjects
if (curline->polyseg)
markfloor = false;
} }
ds_p->numffloorplanes = 0; ds_p->numffloorplanes = 0;

22
src/r_splats.c
View file

@ -365,9 +365,8 @@ static void R_RenderFloorSplat(floorsplat_t *pSplat, vertex_t *verts, UINT8 *pTe
#else #else
lighttable_t **planezlight; lighttable_t **planezlight;
fixed_t planeheight; fixed_t planeheight;
angle_t angle; angle_t angle, planecos, planesin;
fixed_t distance; fixed_t distance, span;
fixed_t length;
size_t indexr; size_t indexr;
INT32 light; INT32 light;
#endif #endif
@ -473,12 +472,22 @@ static void R_RenderFloorSplat(floorsplat_t *pSplat, vertex_t *verts, UINT8 *pTe
if (x2 >= vid.width) if (x2 >= vid.width)
x2 = vid.width - 1; x2 = vid.width - 1;
angle = (currentplane->viewangle + currentplane->plangle)>>ANGLETOFINESHIFT;
planecos = FINECOSINE(angle);
planesin = FINESINE(angle);
if (planeheight != cachedheight[y]) if (planeheight != cachedheight[y])
{ {
cachedheight[y] = planeheight; cachedheight[y] = planeheight;
distance = cacheddistance[y] = FixedMul(planeheight, yslope[y]); distance = cacheddistance[y] = FixedMul(planeheight, yslope[y]);
ds_xstep = cachedxstep[y] = FixedMul(distance,basexscale); ds_xstep = cachedxstep[y] = FixedMul(distance,basexscale);
ds_ystep = cachedystep[y] = FixedMul(distance,baseyscale); ds_ystep = cachedystep[y] = FixedMul(distance,baseyscale);
if ((span = abs(centery-y)))
{
ds_xstep = cachedxstep[y] = FixedMul(planesin, planeheight) / span;
ds_ystep = cachedystep[y] = FixedMul(planecos, planeheight) / span;
}
} }
else else
{ {
@ -486,10 +495,9 @@ static void R_RenderFloorSplat(floorsplat_t *pSplat, vertex_t *verts, UINT8 *pTe
ds_xstep = cachedxstep[y]; ds_xstep = cachedxstep[y];
ds_ystep = cachedystep[y]; ds_ystep = cachedystep[y];
} }
length = FixedMul(distance, distscale[x1]);
angle = (viewangle + xtoviewangle[x1])>>ANGLETOFINESHIFT; ds_xfrac = xoffs + FixedMul(planecos, distance) + (x1 - centerx) * ds_xstep;
ds_xfrac = viewx + FixedMul(FINECOSINE(angle), length); ds_yfrac = yoffs - FixedMul(planesin, distance) + (x1 - centerx) * ds_ystep;
ds_yfrac = -viewy - FixedMul(FINESINE(angle), length);
ds_xfrac -= offsetx; ds_xfrac -= offsetx;
ds_yfrac += offsety; ds_yfrac += offsety;

6
src/r_things.c
View file

@ -1733,7 +1733,7 @@ static void R_CreateDrawNodes(void)
plane = ds->curline->polyseg->visplane; plane = ds->curline->polyseg->visplane;
R_PlaneBounds(plane); R_PlaneBounds(plane);
if (plane->low < con_clipviewtop || plane->high > vid.height || plane->high > plane->low) if (plane->low < 0 || plane->high > vid.height || plane->high > plane->low)
; ;
else { else {
// Put it in! // Put it in!
@ -1762,7 +1762,7 @@ static void R_CreateDrawNodes(void)
plane = ds->ffloorplanes[p]; plane = ds->ffloorplanes[p];
R_PlaneBounds(plane); R_PlaneBounds(plane);
if (plane->low < con_clipviewtop || plane->high > vid.height || plane->high > plane->low || plane->polyobj) if (plane->low < 0 || plane->high > vid.height || plane->high > plane->low || plane->polyobj)
{ {
ds->ffloorplanes[p] = NULL; ds->ffloorplanes[p] = NULL;
continue; continue;
@ -1799,7 +1799,7 @@ static void R_CreateDrawNodes(void)
plane = PolyObjects[i].visplane; plane = PolyObjects[i].visplane;
R_PlaneBounds(plane); R_PlaneBounds(plane);
if (plane->low < con_clipviewtop || plane->high > vid.height || plane->high > plane->low) if (plane->low < 0 || plane->high > vid.height || plane->high > plane->low)
{ {
PolyObjects[i].visplane = NULL; PolyObjects[i].visplane = NULL;
continue; continue;

8
src/screen.c
View file

@ -309,14 +309,6 @@ void SCR_Recalc(void)
if (automapactive) if (automapactive)
AM_Stop(); AM_Stop();
// r_plane stuff: visplanes, openings, floorclip, ceilingclip, spanstart,
// spanstop, yslope, distscale, cachedheight, cacheddistance,
// cachedxstep, cachedystep
// -> allocated at the maximum vidsize, static.
// r_main: xtoviewangle, allocated at the maximum size.
// r_things: negonearray, screenheightarray allocated max. size.
// set the screen[x] ptrs on the new vidbuffers // set the screen[x] ptrs on the new vidbuffers
V_Init(); V_Init();