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- also replaced the AM crosshair drawer by a DCanvas::DrawPixel function.

Browse source 
- moved the AM line drawer into DCanvas as a virtual function. While testing
  this code I discovered that the antialias precalculation was never used
  except for the very first frame of AM drawing. However, since I couldn't
  detect even a marginal performance improvement using this code on 2 computers
  I just disabled it completely because it severely complicates a more generic
  implementation. I also disabled am_ovtrans in the process because I couldn't
  see any positive effects of using this cvar. All it does is adding some 
  ugly distortion to the lines it affects without any apparent benefits.
* Added fix by Karate Chris containing:
- Added a 'No team changing' DMFlag2 which prevents players from changing teams 
  unless they are not on a team.
- Added a 'No respawn' DMFlag2 which prevents a player from respawning after 
  they have died.
- Added a 'Keep frags gained' DMFlag2 which allows you to choose whether you 
  want to reset the frags of each player next level or not.
- Added a small visual enhancement to the cooperative scoreboard to show 
  if a player has died.
- Fixed: If the 'teamplay' console variable was set to 'true' in a cooperative 
  game, the scoreboard would show team play related items as opposed to 
  cooperative items.
- Fixed: The 'bot_observer' console variable should not work in network games.
- Fixed: Bots made intermission skip really fast.


SVN r634 (trunk)
This commit is contained in:
Christoph Oelckers 2007-12-24 14:24:24 +00:00
parent 3c4344f2ec
commit d12ede252f
14 changed files with 399 additions and 552 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
docs/rh-log.txt
View file

@ -1,3 +1,28 @@
December 24, 2007 (Changes by Graf Zahl)
- also replaced the AM crosshair drawer by a DCanvas::DrawPixel function.
- moved the AM line drawer into DCanvas as a virtual function. While testing
this code I discovered that the antialias precalculation was never used
except for the very first frame of AM drawing. However, since I couldn't
detect even a marginal performance improvement using this code on 2 computers
I just disabled it completely because it severely complicates a more generic
implementation. I also disabled am_ovtrans in the process because I couldn't
see any positive effects of using this cvar. All it does is adding some
ugly distortion to the lines it affects without any apparent benefits.
* Added fix by Karate Chris containing:
- Added a 'No team changing' DMFlag2 which prevents players from changing teams
unless they are not on a team.
- Added a 'No respawn' DMFlag2 which prevents a player from respawning after
they have died.
- Added a 'Keep frags gained' DMFlag2 which allows you to choose whether you
want to reset the frags of each player next level or not.
- Added a small visual enhancement to the cooperative scoreboard to show
if a player has died.
- Fixed: If the 'teamplay' console variable was set to 'true' in a cooperative
game, the scoreboard would show team play related items as opposed to
cooperative items.
- Fixed: The 'bot_observer' console variable should not work in network games.
- Fixed: Bots made intermission skip really fast.
December 23, 2007 (Changes by Graf Zahl) December 23, 2007 (Changes by Graf Zahl)
- Fixed a few font related problems. - Fixed a few font related problems.
- Fixed: ASkyViewpoint::Destroy was missing the super call. - Fixed: ASkyViewpoint::Destroy was missing the super call.

628
src/am_map.cpp
View file

@ -53,7 +53,25 @@
#include "am_map.h" #include "am_map.h"
#include "a_artifacts.h" #include "a_artifacts.h"
static int Background, YourColor, WallColor, TSWallColor, struct AMColor
{
int Index;
uint32 RGB;
void FromCVar(FColorCVar & cv)
{
Index = cv.GetIndex();
RGB = uint32(cv) | MAKEARGB(255, 0, 0, 0);
}
void FromRGB(int r,int g, int b)
{
RGB = MAKEARGB(255, r, g, b);
Index = ColorMatcher.Pick(r, g, b);
}
};
static AMColor Background, YourColor, WallColor, TSWallColor,
FDWallColor, CDWallColor, ThingColor, FDWallColor, CDWallColor, ThingColor,
ThingColor_Item, ThingColor_Monster, ThingColor_Friend, ThingColor_Item, ThingColor_Monster, ThingColor_Friend,
SecretWallColor, GridColor, XHairColor, SecretWallColor, GridColor, XHairColor,
@ -63,7 +81,7 @@ static int Background, YourColor, WallColor, TSWallColor,
IntraTeleportColor, InterTeleportColor, IntraTeleportColor, InterTeleportColor,
SecretSectorColor; SecretSectorColor;
static int DoomColors[11]; static AMColor DoomColors[11];
static BYTE DoomPaletteVals[11*3] = static BYTE DoomPaletteVals[11*3] =
{ {
0x00,0x00,0x00, 0xff,0xff,0xff, 0x10,0x10,0x10, 0x00,0x00,0x00, 0xff,0xff,0xff, 0x10,0x10,0x10,
@ -96,7 +114,7 @@ inline fixed_t MTOF(fixed_t x)
return MulScale24 (x, scale_mtof); return MulScale24 (x, scale_mtof);
} }
static int WeightingScale; //static int WeightingScale;
CVAR (Int, am_rotate, 0, CVAR_ARCHIVE); CVAR (Int, am_rotate, 0, CVAR_ARCHIVE);
CVAR (Int, am_overlay, 0, CVAR_ARCHIVE); CVAR (Int, am_overlay, 0, CVAR_ARCHIVE);
@ -279,7 +297,6 @@ static int f_w;
static int f_h; static int f_h;
static int f_p; // [RH] # of bytes from start of a line to start of next static int f_p; // [RH] # of bytes from start of a line to start of next
static BYTE *fb; // pseudo-frame buffer
static int amclock; static int 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)
@ -329,25 +346,19 @@ static fixed_t mapxstart=0; //x-value for the bitmap.
static bool stopped = true; static bool stopped = true;
/*
#define NUMALIASES 3 #define NUMALIASES 3
#define WALLCOLORS -1 #define WALLCOLORS -1
#define FDWALLCOLORS -2 #define FDWALLCOLORS -2
#define CDWALLCOLORS -3 #define CDWALLCOLORS -3
#define WEIGHTBITS 6
#define WEIGHTSHIFT (16-WEIGHTBITS)
#define NUMWEIGHTS (1<<WEIGHTBITS)
#define WEIGHTMASK (NUMWEIGHTS-1)
static BYTE antialias[NUMALIASES][NUMWEIGHTS]; static BYTE antialias[NUMALIASES][NUMWEIGHTS];
*/
void AM_rotatePoint (fixed_t *x, fixed_t *y); void AM_rotatePoint (fixed_t *x, fixed_t *y);
void AM_rotate (fixed_t *x, fixed_t *y, angle_t an); void AM_rotate (fixed_t *x, fixed_t *y, angle_t an);
void DrawWuLine (int X0, int Y0, int X1, int Y1, BYTE *BaseColor);
void DrawTransWuLine (int X0, int Y0, int X1, int Y1, BYTE BaseColor);
// Calculates the slope and slope according to the x-axis of a line // Calculates the slope and slope according to the x-axis of a line
// segment in map coordinates (with the upright y-axis n' all) so // segment in map coordinates (with the upright y-axis n' all) so
// that it can be used with the brain-dead drawing stuff. // that it can be used with the brain-dead drawing stuff.
@ -604,6 +615,7 @@ void AM_initVariables ()
old_m_h = m_h; old_m_h = m_h;
} }
/*
static void GetComponents (int color, DWORD *palette, float &r, float &g, float &b) static void GetComponents (int color, DWORD *palette, float &r, float &g, float &b)
{ {
if (palette) if (palette)
@ -613,11 +625,13 @@ static void GetComponents (int color, DWORD *palette, float &r, float &g, float
g = (float)GPART(color); g = (float)GPART(color);
b = (float)BPART(color); b = (float)BPART(color);
} }
*/
static void AM_initColors (bool overlayed) static void AM_initColors (bool overlayed)
{ {
static DWORD *lastpal = NULL; static DWORD *lastpal = NULL;
static int lastback = -1; //static int lastback = -1;
DWORD *palette; DWORD *palette;
palette = (DWORD *)GPalette.BaseColors; palette = (DWORD *)GPalette.BaseColors;
@ -628,45 +642,47 @@ static void AM_initColors (bool overlayed)
for (i = j = 0; i < 11; i++, j += 3) for (i = j = 0; i < 11; i++, j += 3)
{ {
DoomColors[i] = palette DoomColors[i].FromRGB(DoomPaletteVals[j], DoomPaletteVals[j+1], DoomPaletteVals[j+2]);
? ColorMatcher.Pick (DoomPaletteVals[j], DoomPaletteVals[j+1], DoomPaletteVals[j+2])
: MAKERGB(DoomPaletteVals[j], DoomPaletteVals[j+1], DoomPaletteVals[j+2]);
} }
} }
if (overlayed) if (overlayed)
{ {
YourColor = am_ovyourcolor.GetIndex (); YourColor.FromCVar (am_ovyourcolor);
SecretSectorColor = SecretWallColor = WallColor = am_ovwallcolor.GetIndex (); WallColor.FromCVar (am_ovwallcolor);
ThingColor_Item = am_ovthingcolor_item.GetIndex(); SecretSectorColor = SecretWallColor = WallColor;
ThingColor_Friend = am_ovthingcolor_friend.GetIndex(); ThingColor_Item.FromCVar (am_ovthingcolor_item);
ThingColor_Monster = am_ovthingcolor_monster.GetIndex(); ThingColor_Friend.FromCVar (am_ovthingcolor_friend);
ThingColor = am_ovthingcolor.GetIndex (); ThingColor_Monster.FromCVar (am_ovthingcolor_monster);
FDWallColor = CDWallColor = LockedColor = am_ovotherwallscolor.GetIndex (); ThingColor.FromCVar (am_ovthingcolor);
NotSeenColor = TSWallColor = am_ovunseencolor.GetIndex (); LockedColor.FromCVar (am_ovotherwallscolor);
IntraTeleportColor = InterTeleportColor = am_ovtelecolor.GetIndex (); FDWallColor = CDWallColor = LockedColor;
TSWallColor.FromCVar (am_ovunseencolor);
NotSeenColor = TSWallColor;
InterTeleportColor.FromCVar (am_ovtelecolor);
IntraTeleportColor = InterTeleportColor;
} }
else if (am_usecustomcolors) else if (am_usecustomcolors)
{ {
/* Use the custom colors in the am_* cvars */ /* Use the custom colors in the am_* cvars */
Background = am_backcolor.GetIndex (); Background.FromCVar (am_backcolor);
YourColor = am_yourcolor.GetIndex (); YourColor.FromCVar (am_yourcolor);
SecretWallColor = am_secretwallcolor.GetIndex (); SecretWallColor.FromCVar (am_secretwallcolor);
WallColor = am_wallcolor.GetIndex (); WallColor.FromCVar (am_wallcolor);
TSWallColor = am_tswallcolor.GetIndex (); TSWallColor.FromCVar (am_tswallcolor);
FDWallColor = am_fdwallcolor.GetIndex (); FDWallColor.FromCVar (am_fdwallcolor);
CDWallColor = am_cdwallcolor.GetIndex (); CDWallColor.FromCVar (am_cdwallcolor);
ThingColor_Item = am_thingcolor_item.GetIndex(); ThingColor_Item.FromCVar (am_thingcolor_item);
ThingColor_Friend = am_thingcolor_friend.GetIndex(); ThingColor_Friend.FromCVar (am_thingcolor_friend);
ThingColor_Monster = am_thingcolor_monster.GetIndex(); ThingColor_Monster.FromCVar (am_thingcolor_monster);
ThingColor = am_thingcolor.GetIndex (); ThingColor.FromCVar (am_thingcolor);
GridColor = am_gridcolor.GetIndex (); GridColor.FromCVar (am_gridcolor);
XHairColor = am_xhaircolor.GetIndex (); XHairColor.FromCVar (am_xhaircolor);
NotSeenColor = am_notseencolor.GetIndex (); NotSeenColor.FromCVar (am_notseencolor);
LockedColor = am_lockedcolor.GetIndex (); LockedColor.FromCVar (am_lockedcolor);
InterTeleportColor = am_interlevelcolor.GetIndex (); InterTeleportColor.FromCVar (am_interlevelcolor);
IntraTeleportColor = am_intralevelcolor.GetIndex (); IntraTeleportColor.FromCVar (am_intralevelcolor);
SecretSectorColor = am_secretsectorcolor.GetIndex (); SecretSectorColor.FromCVar (am_secretsectorcolor);
DWORD ba = am_backcolor; DWORD ba = am_backcolor;
@ -681,7 +697,7 @@ static void AM_initColors (bool overlayed)
if (b < 0) if (b < 0)
b += 32; b += 32;
AlmostBackground = ColorMatcher.Pick (r, g, b); AlmostBackground.FromRGB(r, g, b);
} }
else else
{ // Use colors corresponding to the original Doom's { // Use colors corresponding to the original Doom's
@ -704,6 +720,11 @@ static void AM_initColors (bool overlayed)
NotSeenColor = DoomColors[10]; NotSeenColor = DoomColors[10];
} }
#if 0
// Due to a bug (marked below) precalculated antialiasing was never working properly.
// Also, tests show it provides no measurable performance improvement.
// And since it only complicates matters it's disabled for now.
// initialize the anti-aliased lines // initialize the anti-aliased lines
static struct static struct
{ {
@ -743,11 +764,14 @@ static void AM_initColors (bool overlayed)
// else // else
// antialias[alias][i] = MAKERGB(red, green, blue); // antialias[alias][i] = MAKERGB(red, green, blue);
} }
*(aliasedLines[alias].color) = aliasedLines[alias].falseColor;
} }
// This line was inside the 'if' block rendering the whole
// precalculation inoperable.
*(aliasedLines[alias].color) = aliasedLines[alias].falseColor;
} }
lastpal = palette;
lastback = Background; lastback = Background;
#endif
lastpal = palette;
} }
// //
@ -1091,11 +1115,11 @@ void AM_Ticker ()
// //
// Clear automap frame buffer. // Clear automap frame buffer.
// //
void AM_clearFB (int color) void AM_clearFB (const AMColor &color)
{ {
if (mapback == NULL || !am_drawmapback) if (mapback == NULL || !am_drawmapback)
{ {
screen->Clear (0, 0, f_w, f_h, color, 0); screen->Clear (0, 0, f_w, f_h, color.Index, color.RGB);
} }
else else
{ {
@ -1243,480 +1267,17 @@ bool AM_clipMline (mline_t *ml, fline_t *fl)
#undef DOOUTCODE #undef DOOUTCODE
//
// Classic Bresenham w/ whatever optimizations needed for speed
//
void AM_drawFline (fline_t *fl, int color)
{
fl->a.x += f_x;
fl->b.x += f_x;
fl->a.y += f_y;
fl->b.y += f_y;
switch (color)
{
case WALLCOLORS:
DrawWuLine (fl->a.x, fl->a.y, fl->b.x, fl->b.y, &antialias[0][0]);
break;
case FDWALLCOLORS:
DrawWuLine (fl->a.x, fl->a.y, fl->b.x, fl->b.y, &antialias[1][0]);
break;
case CDWALLCOLORS:
DrawWuLine (fl->a.x, fl->a.y, fl->b.x, fl->b.y, &antialias[2][0]);
break;
default:
DrawTransWuLine (fl->a.x, fl->a.y, fl->b.x, fl->b.y, color);
break;
#if 0
{
register int x;
register int y;
register int dx;
register int dy;
register int sx;
register int sy;
register int ax;
register int ay;
register int d;
#define PUTDOTP(xx,yy,cc) fb[(yy)*f_p+(xx)]=(cc)
dx = fl->b.x - fl->a.x;
ax = 2 * (dx<0 ? -dx : dx);
sx = dx<0 ? -1 : 1;
dy = fl->b.y - fl->a.y;
ay = 2 * (dy<0 ? -dy : dy);
sy = dy<0 ? -1 : 1;
x = fl->a.x;
y = fl->a.y;
if (ax > ay) {
d = ay - ax/2;
for (;;) {
PUTDOTP(x,y,(BYTE)color);
if (x == fl->b.x)
return;
if (d>=0) {
y += sy;
d -= ax;
}
x += sx;
d += ay;
}
} else {
d = ax - ay/2;
for (;;) {
PUTDOTP(x, y, (BYTE)color);
if (y == fl->b.y)
return;
if (d >= 0) {
x += sx;
d -= ay;
}
y += sy;
d += ax;
}
}
}
#endif
}
}
/* Wu antialiased line drawer.
* (X0,Y0),(X1,Y1) = line to draw
* BaseColor = color # of first color in block used for antialiasing, the
* 100% intensity version of the drawing color
* NumLevels = size of color block, with BaseColor+NumLevels-1 being the
* 0% intensity version of the drawing color
* IntensityBits = log base 2 of NumLevels; the # of bits used to describe
* the intensity of the drawing color. 2**IntensityBits==NumLevels
*/
void PUTDOT (int xx, int yy, BYTE *cc, BYTE *cm)
{
static int oldyy;
static int oldyyshifted;
BYTE *oldcc=cc;
#if 0
if(xx < 32)
cc += 7-(xx>>2);
else if(xx > (finit_width - 32))
cc += 7-((finit_width-xx) >> 2);
// if(cc==oldcc) //make sure that we don't double fade the corners.
// {
if(yy < 32)
cc += 7-(yy>>2);
else if(yy > (finit_height - 32))
cc += 7-((finit_height-yy) >> 2);
// }
#endif
if (cm != NULL && cc > cm)
{
cc = cm;
}
else if (cc > oldcc+6) // don't let the color escape from the fade table...
{
cc=oldcc+6;
}
if (yy == oldyy+1)
{
oldyy++;
oldyyshifted += SCREENPITCH;
}
else if (yy == oldyy-1)
{
oldyy--;
oldyyshifted -= SCREENPITCH;
}
else if (yy != oldyy)
{
oldyy = yy;
oldyyshifted = yy*SCREENPITCH;
}
fb[oldyyshifted+xx] = *(cc);
}
void DrawWuLine (int x0, int y0, int x1, int y1, BYTE *baseColor)
{
int deltaX, deltaY, xDir;
if (viewactive)
{
// If the map is overlayed, use the translucent line drawer
// code to avoid nasty discolored spots along the edges of
// the lines. Otherwise, use this one to avoid reading from
// the framebuffer.
DrawTransWuLine (x0, y0, x1, y1, *baseColor);
return;
}
// Make sure the line runs top to bottom
if (y0 > y1)
{
int temp = y0; y0 = y1; y1 = temp;
temp = x0; x0 = x1; x1 = temp;
}
// Draw the initial pixel, which is always exactly intersected by
// the line and so needs no weighting
PUTDOT (x0, y0, &baseColor[0], NULL);
if ((deltaX = x1 - x0) >= 0)
{
xDir = 1;
}
else
{
xDir = -1;
deltaX = -deltaX; // make deltaX positive
}
// Special-case horizontal, vertical, and diagonal lines, which
// require no weighting because they go right through the center of
// every pixel
if ((deltaY = y1 - y0) == 0)
{ // horizontal line
while (deltaX-- != 0)
{
x0 += xDir;
PUTDOT (x0, y0, &baseColor[0], NULL);
}
return;
}
if (deltaX == 0)
{ // vertical line
do
{
y0++;
PUTDOT (x0, y0, &baseColor[0], NULL);
} while (--deltaY != 0);
return;
}
if (deltaX == deltaY)
{ // diagonal line.
do
{
x0 += xDir;
y0++;
PUTDOT (x0, y0, &baseColor[0], NULL);
} while (--deltaY != 0);
return;
}
// Line is not horizontal, diagonal, or vertical
fixed_t errorAcc = 0; // initialize the line error accumulator to 0
// Is this an X-major or Y-major line?
if (deltaY > deltaX)
{
// Y-major line; calculate 16-bit fixed-point fractional part of a
// pixel that X advances each time Y advances 1 pixel, truncating the
// result so that we won't overrun the endpoint along the X axis
fixed_t errorAdj = ((DWORD) deltaX << 16) / (DWORD) deltaY & 0xffff;
// Draw all pixels other than the first and last
if (xDir < 0)
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++; // Y-major, so always advance Y
// The most significant bits of ErrorAcc give us the intensity
// weighting for this pixel, and the complement of the weighting
// for the paired pixel
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTDOT (x0 - (errorAcc >> 16), y0, &baseColor[weighting], &baseColor[NUMWEIGHTS-1]);
PUTDOT (x0 - (errorAcc >> 16) - 1, y0,
&baseColor[WEIGHTMASK - weighting], &baseColor[NUMWEIGHTS-1]);
}
}
else
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++; // Y-major, so always advance Y
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTDOT (x0 + (errorAcc >> 16), y0, &baseColor[weighting], &baseColor[NUMWEIGHTS-1]);
PUTDOT (x0 + (errorAcc >> 16) + 1, y0,
&baseColor[WEIGHTMASK - weighting], &baseColor[NUMWEIGHTS-1]);
}
}
}
else
{
// It's an X-major line; calculate 16-bit fixed-point fractional part of a
// pixel that Y advances each time X advances 1 pixel, truncating the
// result to avoid overrunning the endpoint along the X axis
fixed_t errorAdj = ((DWORD) deltaY << 16) / (DWORD) deltaX;
// Draw all pixels other than the first and last
while (--deltaX)
{
errorAcc += errorAdj;
x0 += xDir; // X-major, so always advance X
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTDOT (x0, y0 + (errorAcc >> 16), &baseColor[weighting], &baseColor[NUMWEIGHTS-1]);
PUTDOT (x0, y0 + (errorAcc >> 16) + 1,
&baseColor[WEIGHTMASK - weighting], &baseColor[NUMWEIGHTS-1]);
}
}
// Draw the final pixel, which is always exactly intersected by the line
// and so needs no weighting
PUTDOT (x1, y1, &baseColor[0], NULL);
}
void PUTTRANSDOT (int xx, int yy, int basecolor, int level)
{
static int oldyy;
static int oldyyshifted;
#if 0
if(xx < 32)
cc += 7-(xx>>2);
else if(xx > (finit_width - 32))
cc += 7-((finit_width-xx) >> 2);
// if(cc==oldcc) //make sure that we don't double fade the corners.
// {
if(yy < 32)
cc += 7-(yy>>2);
else if(yy > (finit_height - 32))
cc += 7-((finit_height-yy) >> 2);
// }
if(cc > cm && cm != NULL)
{
cc = cm;
}
else if(cc > oldcc+6) // don't let the color escape from the fade table...
{
cc=oldcc+6;
}
#endif
if (yy == oldyy+1)
{
oldyy++;
oldyyshifted += SCREENPITCH;
}
else if (yy == oldyy-1)
{
oldyy--;
oldyyshifted -= SCREENPITCH;
}
else if (yy != oldyy)
{
oldyy = yy;
oldyyshifted = yy*SCREENPITCH;
}
BYTE *spot = fb + oldyyshifted + xx;
DWORD *bg2rgb = Col2RGB8[1+level];
DWORD *fg2rgb = Col2RGB8[63-level];
DWORD fg = fg2rgb[basecolor];
DWORD bg = bg2rgb[*spot];
bg = (fg+bg) | 0x1f07c1f;
*spot = RGB32k[0][0][bg&(bg>>15)];
}
void DrawTransWuLine (int x0, int y0, int x1, int y1, BYTE baseColor)
{
int deltaX, deltaY, xDir;
if (y0 > y1)
{
int temp = y0; y0 = y1; y1 = temp;
temp = x0; x0 = x1; x1 = temp;
}
PUTTRANSDOT (x0, y0, baseColor, 0);
if ((deltaX = x1 - x0) >= 0)
{
xDir = 1;
}
else
{
xDir = -1;
deltaX = -deltaX;
}
if ((deltaY = y1 - y0) == 0)
{ // horizontal line
if (x0 > x1)
{
swap (x0, x1);
}
memset (screen->GetBuffer() + y0*screen->GetPitch() + x0, baseColor, deltaX+1);
return;
}
if (deltaX == 0)
{ // vertical line
BYTE *spot = screen->GetBuffer() + y0*screen->GetPitch() + x0;
int pitch = screen->GetPitch ();
do
{
*spot = baseColor;
spot += pitch;
} while (--deltaY != 0);
return;
}
if (deltaX == deltaY)
{ // diagonal line.
BYTE *spot = screen->GetBuffer() + y0*screen->GetPitch() + x0;
int advance = screen->GetPitch() + xDir;
do
{
*spot = baseColor;
spot += advance;
} while (--deltaY != 0);
return;
}
// line is not horizontal, diagonal, or vertical
fixed_t errorAcc = 0;
if (deltaY > deltaX)
{ // y-major line
fixed_t errorAdj = (((unsigned)deltaX << 16) / (unsigned)deltaY) & 0xffff;
if (xDir < 0)
{
if (WeightingScale == 0)
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0 - (errorAcc >> 16), y0, baseColor, weighting);
PUTTRANSDOT (x0 - (errorAcc >> 16) - 1, y0,
baseColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0 - (errorAcc >> 16), y0, baseColor, weighting);
PUTTRANSDOT (x0 - (errorAcc >> 16) - 1, y0,
baseColor, WEIGHTMASK - weighting);
}
}
}
else
{
if (WeightingScale == 0)
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0 + (errorAcc >> 16), y0, baseColor, weighting);
PUTTRANSDOT (x0 + (errorAcc >> 16) + xDir, y0,
baseColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0 + (errorAcc >> 16), y0, baseColor, weighting);
PUTTRANSDOT (x0 + (errorAcc >> 16) + xDir, y0,
baseColor, WEIGHTMASK - weighting);
}
}
}
}
else
{ // x-major line
fixed_t errorAdj = (((DWORD) deltaY << 16) / (DWORD) deltaX) & 0xffff;
if (WeightingScale == 0)
{
while (--deltaX)
{
errorAcc += errorAdj;
x0 += xDir;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0, y0 + (errorAcc >> 16), baseColor, weighting);
PUTTRANSDOT (x0, y0 + (errorAcc >> 16) + 1,
baseColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaX)
{
errorAcc += errorAdj;
x0 += xDir;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0, y0 + (errorAcc >> 16), baseColor, weighting);
PUTTRANSDOT (x0, y0 + (errorAcc >> 16) + 1,
baseColor, WEIGHTMASK - weighting);
}
}
}
PUTTRANSDOT (x1, y1, baseColor, 0);
}
// //
// Clip lines, draw visible parts of lines. // Clip lines, draw visible parts of lines.
// //
void AM_drawMline (mline_t *ml, int color) void AM_drawMline (mline_t *ml, const AMColor &color)
{ {
static fline_t fl; fline_t fl;
if (AM_clipMline (ml, &fl)) if (AM_clipMline (ml, &fl))
AM_drawFline (&fl, color); // draws it on frame buffer using fb coords {
screen->DrawLine (f_x + fl.a.x, f_y + fl.a.y, f_x + fl.b.x, f_y + fl.b.y, color.Index, color.RGB);
}
} }
@ -1724,7 +1285,7 @@ void AM_drawMline (mline_t *ml, int color)
// //
// Draws flat (floor/ceiling tile) aligned grid lines. // Draws flat (floor/ceiling tile) aligned grid lines.
// //
void AM_drawGrid (int color) void AM_drawGrid (const AMColor &color)
{ {
fixed_t x, y; fixed_t x, y;
fixed_t start, end; fixed_t start, end;
@ -1866,13 +1427,12 @@ void AM_drawWalls (bool allmap)
int color = P_GetMapColorForLock(lock); int color = P_GetMapColorForLock(lock);
if (color > 0) AMColor c;
{
color = ColorMatcher.Pick(RPART(color), GPART(color), BPART(color));
}
else color = LockedColor;
AM_drawMline (&l, color); if (color >= 0) c.FromRGB(RPART(color), GPART(color), BPART(color));
else c = LockedColor;
AM_drawMline (&l, c);
} }
else else
AM_drawMline (&l, LockedColor); // locked special AM_drawMline (&l, LockedColor); // locked special
@ -1931,7 +1491,7 @@ AM_drawLineCharacter
int lineguylines, int lineguylines,
fixed_t scale, fixed_t scale,
angle_t angle, angle_t angle,
int color, const AMColor &color,
fixed_t x, fixed_t x,
fixed_t y ) fixed_t y )
{ {
@ -1997,7 +1557,7 @@ void AM_drawPlayers ()
for (i = 0; i < MAXPLAYERS; i++) for (i = 0; i < MAXPLAYERS; i++)
{ {
player_t *p = &players[i]; player_t *p = &players[i];
int color; AMColor color;
mpoint_t pt; mpoint_t pt;
if (!playeringame[i] || p->mo == NULL) if (!playeringame[i] || p->mo == NULL)
@ -2023,8 +1583,7 @@ void AM_drawPlayers ()
D_GetPlayerColor (i, &h, &s, &v); D_GetPlayerColor (i, &h, &s, &v);
HSVtoRGB (&r, &g, &b, h, s, v); HSVtoRGB (&r, &g, &b, h, s, v);
color = ColorMatcher.Pick (clamp (int(r*255.f),0,255), color.FromRGB(clamp (int(r*255.f),0,255), clamp (int(g*255.f),0,255), clamp (int(b*255.f),0,255));
clamp (int(g*255.f),0,255), clamp (int(b*255.f),0,255));
} }
if (p->mo != NULL) if (p->mo != NULL)
@ -2046,9 +1605,9 @@ void AM_drawPlayers ()
} }
} }
void AM_drawThings (int _color) void AM_drawThings ()
{ {
int color; AMColor color;
int i; int i;
AActor* t; AActor* t;
mpoint_t p; mpoint_t p;
@ -2198,9 +1757,9 @@ void AM_drawAuthorMarkers ()
} }
} }
void AM_drawCrosshair (int color) void AM_drawCrosshair (const AMColor &color)
{ {
fb[f_p*((f_h+1)/2)+(f_w/2)] = (BYTE)color; // single point for now screen->DrawPixel(f_w/2, (f_h+1)/2, color.Index, color.RGB);
} }
void AM_Drawer () void AM_Drawer ()
@ -2213,7 +1772,6 @@ void AM_Drawer ()
AM_initColors (viewactive); AM_initColors (viewactive);
fb = screen->GetBuffer ();
if (!viewactive) if (!viewactive)
{ {
// [RH] Set f_? here now to handle automap overlaying // [RH] Set f_? here now to handle automap overlaying
@ -2222,7 +1780,7 @@ void AM_Drawer ()
f_w = screen->GetWidth (); f_w = screen->GetWidth ();
f_h = ST_Y; f_h = ST_Y;
f_p = screen->GetPitch (); f_p = screen->GetPitch ();
WeightingScale = 0; //WeightingScale = 0;
AM_clearFB(Background); AM_clearFB(Background);
} }
@ -2233,11 +1791,13 @@ void AM_Drawer ()
f_w = realviewwidth; f_w = realviewwidth;
f_h = realviewheight; f_h = realviewheight;
f_p = screen->GetPitch (); f_p = screen->GetPitch ();
/*
WeightingScale = (int)(am_ovtrans * 256.f); WeightingScale = (int)(am_ovtrans * 256.f);
if (WeightingScale < 0 || WeightingScale >= 256) if (WeightingScale < 0 || WeightingScale >= 256)
{ {
WeightingScale = 0; WeightingScale = 0;
} }
*/
} }
AM_activateNewScale(); AM_activateNewScale();
@ -2247,7 +1807,7 @@ void AM_Drawer ()
AM_drawWalls(allmap); AM_drawWalls(allmap);
AM_drawPlayers(); AM_drawPlayers();
if (am_cheat >= 2 || allthings) if (am_cheat >= 2 || allthings)
AM_drawThings(ThingColor); AM_drawThings();
AM_drawAuthorMarkers(); AM_drawAuthorMarkers();
if (!viewactive) if (!viewactive)

4
src/b_game.cpp
View file

@ -143,7 +143,7 @@ void DCajunMaster::Main (int buf)
} }
//Check if player should go observer. Or un observe //Check if player should go observer. Or un observe
if (bot_observer && !observer) if (bot_observer && !observer && !netgame)
{ {
Printf ("%s is now observer\n", players[consoleplayer].userinfo.netname); Printf ("%s is now observer\n", players[consoleplayer].userinfo.netname);
observer = true; observer = true;
@ -152,7 +152,7 @@ void DCajunMaster::Main (int buf)
players[consoleplayer].mo->flags2 |= MF2_FLY; players[consoleplayer].mo->flags2 |= MF2_FLY;
players[consoleplayer].mo->LinkToWorld (); players[consoleplayer].mo->LinkToWorld ();
} }
else if (!bot_observer && observer) //Go back else if (!bot_observer && observer && !netgame) //Go back
{ {
Printf ("%s returned to the fray\n", players[consoleplayer].userinfo.netname); Printf ("%s returned to the fray\n", players[consoleplayer].userinfo.netname);
observer = false; observer = false;

3
src/d_main.cpp
View file

@ -388,8 +388,11 @@ CVAR (Flag, sv_nocrouch, dmflags, DF_NO_CROUCH);
CVAR (Int, dmflags2, 0, CVAR_SERVERINFO); CVAR (Int, dmflags2, 0, CVAR_SERVERINFO);
CVAR (Flag, sv_weapondrop, dmflags2, DF2_YES_WEAPONDROP); CVAR (Flag, sv_weapondrop, dmflags2, DF2_YES_WEAPONDROP);
CVAR (Flag, sv_noteamswitch, dmflags2, DF2_NO_TEAMSWITCH);
CVAR (Flag, sv_doubleammo, dmflags2, DF2_YES_DOUBLEAMMO); CVAR (Flag, sv_doubleammo, dmflags2, DF2_YES_DOUBLEAMMO);
CVAR (Flag, sv_keepfrags, dmflags2, DF2_YES_KEEPFRAGS);
CVAR (Flag, sv_degeneration, dmflags2, DF2_YES_DEGENERATION); CVAR (Flag, sv_degeneration, dmflags2, DF2_YES_DEGENERATION);
CVAR (Flag, sv_norespawn, dmflags2, DF2_NO_RESPAWN);
CVAR (Flag, sv_losefrag, dmflags2, DF2_YES_LOSEFRAG); CVAR (Flag, sv_losefrag, dmflags2, DF2_YES_LOSEFRAG);
CVAR (Flag, sv_nobfgaim, dmflags2, DF2_NO_FREEAIMBFG); CVAR (Flag, sv_nobfgaim, dmflags2, DF2_NO_FREEAIMBFG);
CVAR (Flag, sv_respawnprotect, dmflags2, DF2_YES_INVUL); CVAR (Flag, sv_respawnprotect, dmflags2, DF2_YES_INVUL);

7
src/d_netinfo.cpp
View file

@ -274,6 +274,13 @@ int D_PickRandomTeam ()
static void UpdateTeam (int pnum, int team, bool update) static void UpdateTeam (int pnum, int team, bool update)
{ {
userinfo_t *info = &players[pnum].userinfo; userinfo_t *info = &players[pnum].userinfo;
if ((dmflags2 & DF2_NO_TEAMSWITCH) && (alwaysapplydmflags || deathmatch) && TEAMINFO_IsValidTeam (info->team))
{
Printf ("Team changing has been disabled!\n");
return;
}
int oldteam; int oldteam;
if (team < TEAM_None) if (team < TEAM_None)

6
src/doomdef.h
View file

@ -241,14 +241,14 @@ enum
//#define DF2_YES_IRETURN 8 // Instantly return skull when player carrying it dies //#define DF2_YES_IRETURN 8 // Instantly return skull when player carrying it dies
//#define DF2_YES_RETURN 16 // Return dropped skulls after 30 seconds //#define DF2_YES_RETURN 16 // Return dropped skulls after 30 seconds
//#define DF2_YES_TEAMCOLORS 32 // Don't use player's base color in teamgames //#define DF2_YES_TEAMCOLORS 32 // Don't use player's base color in teamgames
//#define DF2_NO_SWITCH 64 // Player is not allowed to switch teams DF2_NO_TEAMSWITCH = 1 << 6, // Player is not allowed to switch teams
//#define DF2_FORCE_RANDOM 128 // Player put on random team //#define DF2_FORCE_RANDOM 128 // Player put on random team
//#define DF2_YES_RUNEDROP 256 // Drop current rune upon death //#define DF2_YES_RUNEDROP 256 // Drop current rune upon death
//#define DF2_YES_200MAX 512 // Don't all max. health/armor items to bring //#define DF2_YES_200MAX 512 // Don't all max. health/armor items to bring
// // health or armor over 200% // // health or armor over 200%
DF2_YES_DOUBLEAMMO = 1 << 10, // Doubles ammo like skill 1 and 5 do DF2_YES_DOUBLEAMMO = 1 << 10, // Doubles ammo like skill 1 and 5 do
//#define DF2_NO_CLEARFRAGS 2048 // Don't clear frags after each level DF2_YES_KEEPFRAGS = 1 << 11, // Don't clear frags after each level
//#define DF2_FORCE_NORESPAWN 4096 // Player cannot respawn DF2_NO_RESPAWN = 1 << 12, // Player cannot respawn
DF2_YES_DEGENERATION = 1 << 13, // Quake-style degeneration DF2_YES_DEGENERATION = 1 << 13, // Quake-style degeneration
DF2_YES_LOSEFRAG = 1 << 14, // Lose a frag when killed. More incentive to try to DF2_YES_LOSEFRAG = 1 << 14, // Lose a frag when killed. More incentive to try to
// // not get yerself killed // // not get yerself killed

5
src/g_level.cpp
View file

@ -1977,8 +1977,9 @@ void G_DoLoadLevel (int position, bool autosave)
{ {
if (playeringame[i] && (deathmatch || players[i].playerstate == PST_DEAD)) if (playeringame[i] && (deathmatch || players[i].playerstate == PST_DEAD))
players[i].playerstate = PST_ENTER; // [BC] players[i].playerstate = PST_ENTER; // [BC]
memset (players[i].frags,0,sizeof(players[i].frags)); memset (players[i].frags,0,sizeof(players[i].frags));
players[i].fragcount = 0; if (!(dmflags2 & DF2_YES_KEEPFRAGS) && (alwaysapplydmflags || deathmatch))
players[i].fragcount = 0;
} }
if (g_nomonsters) if (g_nomonsters)

2
src/g_shared/a_keys.cpp
View file

@ -461,7 +461,7 @@ int P_GetMapColorForLock (int lock)
{ {
if (locks[lock]) return locks[lock]->rgb; if (locks[lock]) return locks[lock]->rgb;
} }
return 0; return -1;
} }
//========================================================================== //==========================================================================

12
src/hu_scores.cpp
View file

@ -132,7 +132,7 @@ void HU_DrawScores (player_t *player)
sortedplayers[j] = &players[i]; sortedplayers[j] = &players[i];
} }
if (teamplay) if (teamplay && deathmatch)
qsort (sortedplayers, MAXPLAYERS, sizeof(player_t *), compareteams); qsort (sortedplayers, MAXPLAYERS, sizeof(player_t *), compareteams);
else else
qsort (sortedplayers, MAXPLAYERS, sizeof(player_t *), comparepoints); qsort (sortedplayers, MAXPLAYERS, sizeof(player_t *), comparepoints);
@ -179,14 +179,14 @@ static void HU_DoDrawScores (player_t *player, player_t *sortedplayers[MAXPLAYER
} }
} }
if (teamplay) if (teamplay && deathmatch)
gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 3.5 : y = SCREENHEIGHT / 16; gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 3.5 : y = SCREENHEIGHT / 16;
else else
gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 4 : y = SCREENHEIGHT / 16; gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 4 : y = SCREENHEIGHT / 16;
HU_DrawTimeRemaining (ST_Y - height); HU_DrawTimeRemaining (ST_Y - height);
if (teamplay) if (teamplay && deathmatch)
{ {
for (i = 0; i < teams.Size (); i++) for (i = 0; i < teams.Size (); i++)
{ {
@ -240,7 +240,7 @@ static void HU_DoDrawScores (player_t *player, player_t *sortedplayers[MAXPLAYER
x = (SCREENWIDTH >> 1) - (((maxwidth + 32 + 32 + 16) * CleanXfac) >> 1); x = (SCREENWIDTH >> 1) - (((maxwidth + 32 + 32 + 16) * CleanXfac) >> 1);
gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 3.5 : y = SCREENHEIGHT / 10; gamestate == GS_INTERMISSION ? y = SCREENHEIGHT / 3.5 : y = SCREENHEIGHT / 10;
if (teamplay) if (teamplay && deathmatch)
y += SCREENWIDTH / 32; y += SCREENWIDTH / 32;
for (i = 0; i < MAXPLAYERS && y < ST_Y - 12 * CleanYfac; i++) for (i = 0; i < MAXPLAYERS && y < ST_Y - 12 * CleanYfac; i++)
@ -306,7 +306,7 @@ static void HU_DrawPlayer (player_t *player, bool highlight, int x, int y, int h
clamp(int(g*255.f),0,255), clamp(int(g*255.f),0,255),
clamp(int(b*255.f),0,255))); clamp(int(b*255.f),0,255)));
if (teamplay) if (teamplay && deathmatch)
{ {
color = teams[player->userinfo.team].GetTextColor (); color = teams[player->userinfo.team].GetTextColor ();
} }
@ -320,7 +320,7 @@ static void HU_DrawPlayer (player_t *player, bool highlight, int x, int y, int h
sprintf (str, "%d", deathmatch ? player->fragcount : player->killcount); sprintf (str, "%d", deathmatch ? player->fragcount : player->killcount);
screen->DrawText (color, SCREENWIDTH / 4, y, str, screen->DrawText (color, SCREENWIDTH / 4, y, player->playerstate == PST_DEAD && !deathmatch ? "DEAD" : str,
DTA_CleanNoMove, true, TAG_DONE); DTA_CleanNoMove, true, TAG_DONE);
screen->DrawText (color, SCREENWIDTH / 2, y, player->userinfo.netname, screen->DrawText (color, SCREENWIDTH / 2, y, player->userinfo.netname,

5
src/m_options.cpp
View file

@ -1016,6 +1016,7 @@ static menuitem_t DMFlagsItems[] = {
{ bitflag, "Infinite ammo", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_INFINITE_AMMO} }, { bitflag, "Infinite ammo", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_INFINITE_AMMO} },
{ bitflag, "No monsters", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_NO_MONSTERS} }, { bitflag, "No monsters", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_NO_MONSTERS} },
{ bitflag, "Monsters respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_MONSTERS_RESPAWN} }, { bitflag, "Monsters respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_MONSTERS_RESPAWN} },
{ bitflag, "No respawn", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_NO_RESPAWN} },
{ bitflag, "Items respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_ITEMS_RESPAWN} }, { bitflag, "Items respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_ITEMS_RESPAWN} },
{ bitflag, "Big powerups respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_RESPAWN_SUPER} }, { bitflag, "Big powerups respawn", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_RESPAWN_SUPER} },
{ bitflag, "Fast monsters", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_FAST_MONSTERS} }, { bitflag, "Fast monsters", {&dmflags}, {0}, {0}, {0}, {(value_t *)DF_FAST_MONSTERS} },
@ -1037,7 +1038,9 @@ static menuitem_t DMFlagsItems[] = {
{ bitflag, "Allow exit", {&dmflags}, {1}, {0}, {0}, {(value_t *)DF_NO_EXIT} }, { bitflag, "Allow exit", {&dmflags}, {1}, {0}, {0}, {(value_t *)DF_NO_EXIT} },
{ bitflag, "Barrels respawn", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_BARRELS_RESPAWN} }, { bitflag, "Barrels respawn", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_BARRELS_RESPAWN} },
{ bitflag, "Respawn protection", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_YES_INVUL} }, { bitflag, "Respawn protection", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_YES_INVUL} },
{ bitflag, "Lose frag when fragged",{&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_YES_LOSEFRAG} }, { bitflag, "Lose frag if fragged", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_YES_LOSEFRAG} },
{ bitflag, "Keep frags gained", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_YES_KEEPFRAGS} },
{ bitflag, "No team changing", {&dmflags2}, {0}, {0}, {0}, {(value_t *)DF2_NO_TEAMSWITCH} },
{ redtext, " ", {NULL}, {0}, {0}, {0}, {NULL} }, { redtext, " ", {NULL}, {0}, {0}, {0}, {NULL} },
{ whitetext,"Cooperative Settings", {NULL}, {0}, {0}, {0}, {NULL} }, { whitetext,"Cooperative Settings", {NULL}, {0}, {0}, {0}, {NULL} },
{ bitflag, "Spawn multi. weapons", {&dmflags}, {1}, {0}, {0}, {(value_t *)DF_NO_COOP_WEAPON_SPAWN} }, { bitflag, "Spawn multi. weapons", {&dmflags}, {1}, {0}, {0}, {(value_t *)DF_NO_COOP_WEAPON_SPAWN} },

4
src/p_user.cpp
View file

@ -1807,8 +1807,8 @@ void P_DeathThink (player_t *player)
} }
} }
if (player->cmd.ucmd.buttons & BT_USE || if ((player->cmd.ucmd.buttons & BT_USE ||
((deathmatch || alwaysapplydmflags) && (dmflags & DF_FORCE_RESPAWN))) ((deathmatch || alwaysapplydmflags) && (dmflags & DF_FORCE_RESPAWN))) && !(dmflags2 & DF2_NO_RESPAWN))
{ {
if (level.time >= player->respawn_time || ((player->cmd.ucmd.buttons & BT_USE) && !player->isbot)) if (level.time >= player->respawn_time || ((player->cmd.ucmd.buttons & BT_USE) && !player->isbot))
{ {

240
src/v_draw.cpp
View file

@ -674,6 +674,246 @@ void DCanvas::DrawPlayerBackdrop (DCanvas *src, const BYTE *FireRemap, int x, in
} }
void DCanvas::PUTTRANSDOT (int xx, int yy, int basecolor, int level)
{
static int oldyy;
static int oldyyshifted;
#if 0
if(xx < 32)
cc += 7-(xx>>2);
else if(xx > (finit_width - 32))
cc += 7-((finit_width-xx) >> 2);
// if(cc==oldcc) //make sure that we don't double fade the corners.
// {
if(yy < 32)
cc += 7-(yy>>2);
else if(yy > (finit_height - 32))
cc += 7-((finit_height-yy) >> 2);
// }
if(cc > cm && cm != NULL)
{
cc = cm;
}
else if(cc > oldcc+6) // don't let the color escape from the fade table...
{
cc=oldcc+6;
}
#endif
if (yy == oldyy+1)
{
oldyy++;
oldyyshifted += GetPitch();
}
else if (yy == oldyy-1)
{
oldyy--;
oldyyshifted -= GetPitch();
}
else if (yy != oldyy)
{
oldyy = yy;
oldyyshifted = yy * GetPitch();
}
BYTE *spot = GetBuffer() + oldyyshifted + xx;
DWORD *bg2rgb = Col2RGB8[1+level];
DWORD *fg2rgb = Col2RGB8[63-level];
DWORD fg = fg2rgb[basecolor];
DWORD bg = bg2rgb[*spot];
bg = (fg+bg) | 0x1f07c1f;
*spot = RGB32k[0][0][bg&(bg>>15)];
}
void DCanvas::DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32 realcolor)
//void DrawTransWuLine (int x0, int y0, int x1, int y1, BYTE palColor)
{
const int WeightingScale = 0;
const int WEIGHTBITS = 6;
const int WEIGHTSHIFT = 16-WEIGHTBITS;
const int NUMWEIGHTS = (1<<WEIGHTBITS);
const int WEIGHTMASK = (NUMWEIGHTS-1);
if (palColor < 0)
{
// Quick check for black.
if (realcolor == MAKEARGB(255,0,0,0))
{
palColor = 0;
}
else
{
palColor = ColorMatcher.Pick(RPART(realcolor), GPART(realcolor), BPART(realcolor));
}
}
Lock();
int deltaX, deltaY, xDir;
if (y0 > y1)
{
int temp = y0; y0 = y1; y1 = temp;
temp = x0; x0 = x1; x1 = temp;
}
PUTTRANSDOT (x0, y0, palColor, 0);
if ((deltaX = x1 - x0) >= 0)
{
xDir = 1;
}
else
{
xDir = -1;
deltaX = -deltaX;
}
if ((deltaY = y1 - y0) == 0)
{ // horizontal line
if (x0 > x1)
{
swap (x0, x1);
}
memset (GetBuffer() + y0*GetPitch() + x0, palColor, deltaX+1);
}
else if (deltaX == 0)
{ // vertical line
BYTE *spot = GetBuffer() + y0*GetPitch() + x0;
int pitch = GetPitch ();
do
{
*spot = palColor;
spot += pitch;
} while (--deltaY != 0);
}
else if (deltaX == deltaY)
{ // diagonal line.
BYTE *spot = GetBuffer() + y0*GetPitch() + x0;
int advance = GetPitch() + xDir;
do
{
*spot = palColor;
spot += advance;
} while (--deltaY != 0);
}
else
{
// line is not horizontal, diagonal, or vertical
fixed_t errorAcc = 0;
if (deltaY > deltaX)
{ // y-major line
fixed_t errorAdj = (((unsigned)deltaX << 16) / (unsigned)deltaY) & 0xffff;
if (xDir < 0)
{
if (WeightingScale == 0)
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0 - (errorAcc >> 16), y0, palColor, weighting);
PUTTRANSDOT (x0 - (errorAcc >> 16) - 1, y0,
palColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0 - (errorAcc >> 16), y0, palColor, weighting);
PUTTRANSDOT (x0 - (errorAcc >> 16) - 1, y0,
palColor, WEIGHTMASK - weighting);
}
}
}
else
{
if (WeightingScale == 0)
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0 + (errorAcc >> 16), y0, palColor, weighting);
PUTTRANSDOT (x0 + (errorAcc >> 16) + xDir, y0,
palColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaY)
{
errorAcc += errorAdj;
y0++;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0 + (errorAcc >> 16), y0, palColor, weighting);
PUTTRANSDOT (x0 + (errorAcc >> 16) + xDir, y0,
palColor, WEIGHTMASK - weighting);
}
}
}
}
else
{ // x-major line
fixed_t errorAdj = (((DWORD) deltaY << 16) / (DWORD) deltaX) & 0xffff;
if (WeightingScale == 0)
{
while (--deltaX)
{
errorAcc += errorAdj;
x0 += xDir;
int weighting = (errorAcc >> WEIGHTSHIFT) & WEIGHTMASK;
PUTTRANSDOT (x0, y0 + (errorAcc >> 16), palColor, weighting);
PUTTRANSDOT (x0, y0 + (errorAcc >> 16) + 1,
palColor, WEIGHTMASK - weighting);
}
}
else
{
while (--deltaX)
{
errorAcc += errorAdj;
x0 += xDir;
int weighting = ((errorAcc * WeightingScale) >> (WEIGHTSHIFT+8)) & WEIGHTMASK;
PUTTRANSDOT (x0, y0 + (errorAcc >> 16), palColor, weighting);
PUTTRANSDOT (x0, y0 + (errorAcc >> 16) + 1,
palColor, WEIGHTMASK - weighting);
}
}
}
PUTTRANSDOT (x1, y1, palColor, 0);
}
Unlock();
}
void DCanvas::DrawPixel(int x, int y, int palColor, uint32 realcolor)
{
if (palColor < 0)
{
// Quick check for black.
if (realcolor == MAKEARGB(255,0,0,0))
{
palColor = 0;
}
else
{
palColor = ColorMatcher.Pick(RPART(realcolor), GPART(realcolor), BPART(realcolor));
}
}
Lock();
GetBuffer()[GetPitch() * y + x] = (BYTE)palColor;
Unlock();
}
/********************************/ /********************************/
/* */ /* */
/* Other miscellaneous routines */ /* Other miscellaneous routines */

8
src/v_video.h
View file

@ -170,6 +170,12 @@ public:
// renders the player backdrop for the menu // renders the player backdrop for the menu
virtual void DrawPlayerBackdrop (DCanvas *src, const BYTE *FireRemap, int x, int y); virtual void DrawPlayerBackdrop (DCanvas *src, const BYTE *FireRemap, int x, int y);
// draws a line
virtual void DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32 realcolor);
// draws a single pixel
virtual void DrawPixel(int x, int y, int palcolor, uint32 rgbcolor);
// Calculate gamma table // Calculate gamma table
void CalcGamma (float gamma, BYTE gammalookup[256]); void CalcGamma (float gamma, BYTE gammalookup[256]);
@ -232,6 +238,8 @@ private:
// Keep track of canvases, for automatic destruction at exit // Keep track of canvases, for automatic destruction at exit
DCanvas *Next; DCanvas *Next;
static DCanvas *CanvasChain; static DCanvas *CanvasChain;
void PUTTRANSDOT (int xx, int yy, int basecolor, int level);
}; };
// A canvas in system memory. // A canvas in system memory.

2
src/wi_stuff.cpp
View file

@ -1890,7 +1890,7 @@ void WI_checkForAccelerate(void)
{ {
if ((player->cmd.ucmd.buttons ^ player->oldbuttons) && if ((player->cmd.ucmd.buttons ^ player->oldbuttons) &&
((players[i].cmd.ucmd.buttons & players[i].oldbuttons) ((players[i].cmd.ucmd.buttons & players[i].oldbuttons)
== players[i].oldbuttons)) == players[i].oldbuttons) && !player->isbot)
{ {
acceleratestage = 1; acceleratestage = 1;
} }