path: root/src/cgame/cg_drawtools.c

// Copyright (C) 1999-2000 Id Software, Inc.
//
// cg_drawtools.c -- helper functions called by cg_draw, cg_scoreboard, cg_info, etc

/*
 *  Portions Copyright (C) 2000-2001 Tim Angus
 *
 *  This program is free software; you can redistribute it and/or modify it
 *  under the terms of the OSML - Open Source Modification License v1.0 as
 *  described in the file COPYING which is distributed with this source
 *  code.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */
                    
#include "cg_local.h"

/*
===============
CG_DrawPlane

Draw a quad in 3 space - basically CG_DrawPic in 3 space
===============
*/
void CG_DrawPlane( vec3_t origin, vec3_t down, vec3_t right, qhandle_t shader )
{
  polyVert_t  verts[ 4 ];
  vec3_t      temp;
  
  VectorCopy( origin, verts[ 0 ].xyz );
  verts[ 0 ].st[ 0 ] = 0;
  verts[ 0 ].st[ 1 ] = 0;
  verts[ 0 ].modulate[ 0 ] = 255;
  verts[ 0 ].modulate[ 1 ] = 255;
  verts[ 0 ].modulate[ 2 ] = 255;
  verts[ 0 ].modulate[ 3 ] = 255;
  
  VectorAdd( origin, right, temp );
  VectorCopy( temp, verts[ 1 ].xyz );
  verts[ 1 ].st[ 0 ] = 1;
  verts[ 1 ].st[ 1 ] = 0;
  verts[ 1 ].modulate[ 0 ] = 255;
  verts[ 1 ].modulate[ 1 ] = 255;
  verts[ 1 ].modulate[ 2 ] = 255;
  verts[ 1 ].modulate[ 3 ] = 255;
  
  VectorAdd( origin, right, temp );
  VectorAdd( temp, down, temp );
  VectorCopy( temp, verts[ 2 ].xyz );
  verts[ 2 ].st[ 0 ] = 1;
  verts[ 2 ].st[ 1 ] = 1;
  verts[ 2 ].modulate[ 0 ] = 255;
  verts[ 2 ].modulate[ 1 ] = 255;
  verts[ 2 ].modulate[ 2 ] = 255;
  verts[ 2 ].modulate[ 3 ] = 255;
  
  VectorAdd( origin, down, temp );
  VectorCopy( temp, verts[ 3 ].xyz );
  verts[ 3 ].st[ 0 ] = 0;
  verts[ 3 ].st[ 1 ] = 1;
  verts[ 3 ].modulate[ 0 ] = 255;
  verts[ 3 ].modulate[ 1 ] = 255;
  verts[ 3 ].modulate[ 2 ] = 255;
  verts[ 3 ].modulate[ 3 ] = 255;
  
  trap_R_AddPolyToScene( shader, 4, verts );
}

/*
================
CG_AdjustFrom640

Adjusted for resolution and screen aspect ratio
================
*/
void CG_AdjustFrom640( float *x, float *y, float *w, float *h ) {
#if 0
  // adjust for wide screens
  if ( cgs.glconfig.vidWidth * 480 > cgs.glconfig.vidHeight * 640 ) {
    *x += 0.5 * ( cgs.glconfig.vidWidth - ( cgs.glconfig.vidHeight * 640 / 480 ) );
  }
#endif
  // scale for screen sizes
  *x *= cgs.screenXScale;
  *y *= cgs.screenYScale;
  *w *= cgs.screenXScale;
  *h *= cgs.screenYScale;
}

/*
================
CG_FillRect

Coordinates are 640*480 virtual values
=================
*/
void CG_FillRect( float x, float y, float width, float height, const float *color ) {
  trap_R_SetColor( color );

  CG_AdjustFrom640( &x, &y, &width, &height );
  trap_R_DrawStretchPic( x, y, width, height, 0, 0, 0, 0, cgs.media.whiteShader );

  trap_R_SetColor( NULL );
}


/*
================
CG_DrawSides

Coords are virtual 640x480
================
*/
void CG_DrawSides(float x, float y, float w, float h, float size) {
  CG_AdjustFrom640( &x, &y, &w, &h );
  size *= cgs.screenXScale;
  trap_R_DrawStretchPic( x, y, size, h, 0, 0, 0, 0, cgs.media.whiteShader );
  trap_R_DrawStretchPic( x + w - size, y, size, h, 0, 0, 0, 0, cgs.media.whiteShader );
}

void CG_DrawTopBottom(float x, float y, float w, float h, float size) {
  CG_AdjustFrom640( &x, &y, &w, &h );
  size *= cgs.screenYScale;
  trap_R_DrawStretchPic( x, y, w, size, 0, 0, 0, 0, cgs.media.whiteShader );
  trap_R_DrawStretchPic( x, y + h - size, w, size, 0, 0, 0, 0, cgs.media.whiteShader );
}


/*
================
CG_DrawRect

Coordinates are 640*480 virtual values
=================
*/
void CG_DrawRect( float x, float y, float width, float height, float size, const float *color ) {
  trap_R_SetColor( color );

  CG_DrawTopBottom(x, y, width, height, size);
  CG_DrawSides(x, y, width, height, size);

  trap_R_SetColor( NULL );
}


/*
================
CG_DrawPic

Coordinates are 640*480 virtual values
=================
*/
void CG_DrawPic( float x, float y, float width, float height, qhandle_t hShader ) {
  CG_AdjustFrom640( &x, &y, &width, &height );
  trap_R_DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader );
}



/*
================
CG_DrawFadePic

Coordinates are 640*480 virtual values
=================
*/
void CG_DrawFadePic( float x, float y, float width, float height, vec4_t fcolor, vec4_t tcolor, float amount, qhandle_t hShader )
{
  vec4_t  finalcolor;
  float   inverse;

  inverse = 100 - amount;
  
  CG_AdjustFrom640( &x, &y, &width, &height );

  finalcolor[0] = ( ( inverse * fcolor[0] ) + ( amount * tcolor[0] ) ) / 100;
  finalcolor[1] = ( ( inverse * fcolor[1] ) + ( amount * tcolor[1] ) ) / 100;
  finalcolor[2] = ( ( inverse * fcolor[2] ) + ( amount * tcolor[2] ) ) / 100;
  finalcolor[3] = ( ( inverse * fcolor[3] ) + ( amount * tcolor[3] ) ) / 100;

  trap_R_SetColor( finalcolor );
  trap_R_DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader );
  trap_R_SetColor( NULL );
}


/*
===============
CG_DrawChar

Coordinates and size in 640*480 virtual screen size
===============
*/
void CG_DrawChar( int x, int y, int width, int height, int ch ) {
  int row, col;
  float frow, fcol;
  float size;
  float ax, ay, aw, ah;

  ch &= 255;

  if ( ch == ' ' ) {
    return;
  }

  ax = x;
  ay = y;
  aw = width;
  ah = height;
  CG_AdjustFrom640( &ax, &ay, &aw, &ah );

  row = ch>>4;
  col = ch&15;

  frow = row*0.0625;
  fcol = col*0.0625;
  size = 0.0625;

  trap_R_DrawStretchPic( ax, ay, aw, ah,
             fcol, frow,
             fcol + size, frow + size,
             cgs.media.charsetShader );
}


/*
==================
CG_DrawStringExt

Draws a multi-colored string with a drop shadow, optionally forcing
to a fixed color.

Coordinates are at 640 by 480 virtual resolution
==================
*/
void CG_DrawStringExt( int x, int y, const char *string, const float *setColor,
    qboolean forceColor, qboolean shadow, int charWidth, int charHeight, int maxChars ) {
  vec4_t    color;
  const char  *s;
  int     xx;
  int     cnt;

  if (maxChars <= 0)
    maxChars = 32767; // do them all!

  // draw the drop shadow
  if (shadow) {
    color[0] = color[1] = color[2] = 0;
    color[3] = setColor[3];
    trap_R_SetColor( color );
    s = string;
    xx = x;
    cnt = 0;
    while ( *s && cnt < maxChars) {
      if ( Q_IsColorString( s ) ) {
        s += 2;
        continue;
      }
      CG_DrawChar( xx + 2, y + 2, charWidth, charHeight, *s );
      cnt++;
      xx += charWidth;
      s++;
    }
  }

  // draw the colored text
  s = string;
  xx = x;
  cnt = 0;
  trap_R_SetColor( setColor );
  while ( *s && cnt < maxChars) {
    if ( Q_IsColorString( s ) ) {
      if ( !forceColor ) {
        memcpy( color, g_color_table[ColorIndex(*(s+1))], sizeof( color ) );
        color[3] = setColor[3];
        trap_R_SetColor( color );
      }
      s += 2;
      continue;
    }
    CG_DrawChar( xx, y, charWidth, charHeight, *s );
    xx += charWidth;
    cnt++;
    s++;
  }
  trap_R_SetColor( NULL );
}

void CG_DrawBigString( int x, int y, const char *s, float alpha ) {
  float color[4];

  color[0] = color[1] = color[2] = 1.0;
  color[3] = alpha;
  CG_DrawStringExt( x, y, s, color, qfalse, qtrue, BIGCHAR_WIDTH, BIGCHAR_HEIGHT, 0 );
}

void CG_DrawBigStringColor( int x, int y, const char *s, vec4_t color ) {
  CG_DrawStringExt( x, y, s, color, qtrue, qtrue, BIGCHAR_WIDTH, BIGCHAR_HEIGHT, 0 );
}

void CG_DrawSmallString( int x, int y, const char *s, float alpha ) {
  float color[4];

  color[0] = color[1] = color[2] = 1.0;
  color[3] = alpha;
  CG_DrawStringExt( x, y, s, color, qfalse, qfalse, SMALLCHAR_WIDTH, SMALLCHAR_HEIGHT, 0 );
}

void CG_DrawSmallStringColor( int x, int y, const char *s, vec4_t color ) {
  CG_DrawStringExt( x, y, s, color, qtrue, qfalse, SMALLCHAR_WIDTH, SMALLCHAR_HEIGHT, 0 );
}

/*
=================
CG_DrawStrlen

Returns character count, skiping color escape codes
=================
*/
int CG_DrawStrlen( const char *str ) {
  const char *s = str;
  int count = 0;

  while ( *s ) {
    if ( Q_IsColorString( s ) ) {
      s += 2;
    } else {
      count++;
      s++;
    }
  }

  return count;
}

/*
=============
CG_TileClearBox

This repeats a 64*64 tile graphic to fill the screen around a sized down
refresh window.
=============
*/
static void CG_TileClearBox( int x, int y, int w, int h, qhandle_t hShader ) {
  float s1, t1, s2, t2;

  s1 = x/64.0;
  t1 = y/64.0;
  s2 = (x+w)/64.0;
  t2 = (y+h)/64.0;
  trap_R_DrawStretchPic( x, y, w, h, s1, t1, s2, t2, hShader );
}



/*
==============
CG_TileClear

Clear around a sized down screen
==============
*/
void CG_TileClear( void ) {
  int   top, bottom, left, right;
  int   w, h;

  w = cgs.glconfig.vidWidth;
  h = cgs.glconfig.vidHeight;

  if ( cg.refdef.x == 0 && cg.refdef.y == 0 &&
    cg.refdef.width == w && cg.refdef.height == h ) {
    return;   // full screen rendering
  }

  top = cg.refdef.y;
  bottom = top + cg.refdef.height-1;
  left = cg.refdef.x;
  right = left + cg.refdef.width-1;

  // clear above view screen
  CG_TileClearBox( 0, 0, w, top, cgs.media.backTileShader );

  // clear below view screen
  CG_TileClearBox( 0, bottom, w, h - bottom, cgs.media.backTileShader );

  // clear left of view screen
  CG_TileClearBox( 0, top, left, bottom - top + 1, cgs.media.backTileShader );

  // clear right of view screen
  CG_TileClearBox( right, top, w - right, bottom - top + 1, cgs.media.backTileShader );
}



/*
================
CG_FadeColor
================
*/
float *CG_FadeColor( int startMsec, int totalMsec ) {
  static vec4_t   color;
  int     t;

  if ( startMsec == 0 ) {
    return NULL;
  }

  t = cg.time - startMsec;

  if ( t >= totalMsec ) {
    return NULL;
  }

  // fade out
  if ( totalMsec - t < FADE_TIME ) {
    color[3] = ( totalMsec - t ) * 1.0/FADE_TIME;
  } else {
    color[3] = 1.0;
  }
  color[0] = color[1] = color[2] = 1;

  return color;
}


/*
=================
CG_GetColorForHealth
=================
*/
void CG_GetColorForHealth( int health, int armor, vec4_t hcolor ) {
  int   count;
  int   max;

  // calculate the total points of damage that can
  // be sustained at the current health / armor level
  if ( health <= 0 ) {
    VectorClear( hcolor );  // black
    hcolor[3] = 1;
    return;
  }
  count = armor;
  max = health * ARMOR_PROTECTION / ( 1.0 - ARMOR_PROTECTION );
  if ( max < count ) {
    count = max;
  }
  health += count;

  // set the color based on health
  hcolor[0] = 1.0;
  hcolor[3] = 1.0;
  if ( health >= 100 ) {
    hcolor[2] = 1.0;
  } else if ( health < 66 ) {
    hcolor[2] = 0;
  } else {
    hcolor[2] = ( health - 66 ) / 33.0;
  }

  if ( health > 60 ) {
    hcolor[1] = 1.0;
  } else if ( health < 30 ) {
    hcolor[1] = 0;
  } else {
    hcolor[1] = ( health - 30 ) / 30.0;
  }
}

/*
=================
CG_ColorForHealth
=================
*/
void CG_ColorForHealth( vec4_t hcolor ) {

  CG_GetColorForHealth( cg.snap->ps.stats[STAT_HEALTH],
    0, hcolor );
}

// bk001205 - code below duplicated in q3_ui/ui-atoms.c
// bk001205 - FIXME: does this belong in ui_shared.c?
// bk001205 - FIXME: HARD_LINKED flags not visible here
#ifndef Q3_STATIC // bk001205 - q_shared defines not visible here 
/*
=================
UI_DrawProportionalString2
=================
*/
static int  propMap[128][3] = {
{0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1},
{0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1},

{0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1},
{0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1},

{0, 0, PROP_SPACE_WIDTH},   // SPACE
{11, 122, 7}, // !
{154, 181, 14}, // "
{55, 122, 17},  // #
{79, 122, 18},  // $
{101, 122, 23}, // %
{153, 122, 18}, // &
{9, 93, 7},   // '
{207, 122, 8},  // (
{230, 122, 9},  // )
{177, 122, 18}, // *
{30, 152, 18},  // +
{85, 181, 7}, // ,
{34, 93, 11}, // -
{110, 181, 6},  // .
{130, 152, 14}, // /

{22, 64, 17}, // 0
{41, 64, 12}, // 1
{58, 64, 17}, // 2
{78, 64, 18}, // 3
{98, 64, 19}, // 4
{120, 64, 18},  // 5
{141, 64, 18},  // 6
{204, 64, 16},  // 7
{162, 64, 17},  // 8
{182, 64, 18},  // 9
{59, 181, 7}, // :
{35,181, 7},  // ;
{203, 152, 14}, // <
{56, 93, 14}, // =
{228, 152, 14}, // >
{177, 181, 18}, // ?

{28, 122, 22},  // @
{5, 4, 18},   // A
{27, 4, 18},  // B
{48, 4, 18},  // C
{69, 4, 17},  // D
{90, 4, 13},  // E
{106, 4, 13}, // F
{121, 4, 18}, // G
{143, 4, 17}, // H
{164, 4, 8},  // I
{175, 4, 16}, // J
{195, 4, 18}, // K
{216, 4, 12}, // L
{230, 4, 23}, // M
{6, 34, 18},  // N
{27, 34, 18}, // O

{48, 34, 18}, // P
{68, 34, 18}, // Q
{90, 34, 17}, // R
{110, 34, 18},  // S
{130, 34, 14},  // T
{146, 34, 18},  // U
{166, 34, 19},  // V
{185, 34, 29},  // W
{215, 34, 18},  // X
{234, 34, 18},  // Y
{5, 64, 14},  // Z
{60, 152, 7}, // [
{106, 151, 13}, // '\'
{83, 152, 7}, // ]
{128, 122, 17}, // ^
{4, 152, 21}, // _

{134, 181, 5},  // '
{5, 4, 18},   // A
{27, 4, 18},  // B
{48, 4, 18},  // C
{69, 4, 17},  // D
{90, 4, 13},  // E
{106, 4, 13}, // F
{121, 4, 18}, // G
{143, 4, 17}, // H
{164, 4, 8},  // I
{175, 4, 16}, // J
{195, 4, 18}, // K
{216, 4, 12}, // L
{230, 4, 23}, // M
{6, 34, 18},  // N
{27, 34, 18}, // O

{48, 34, 18}, // P
{68, 34, 18}, // Q
{90, 34, 17}, // R
{110, 34, 18},  // S
{130, 34, 14},  // T
{146, 34, 18},  // U
{166, 34, 19},  // V
{185, 34, 29},  // W
{215, 34, 18},  // X
{234, 34, 18},  // Y
{5, 64, 14},  // Z
{153, 152, 13}, // {
{11, 181, 5}, // |
{180, 152, 13}, // }
{79, 93, 17}, // ~
{0, 0, -1}    // DEL
};

static int propMapB[26][3] = {
{11, 12, 33},
{49, 12, 31},
{85, 12, 31},
{120, 12, 30},
{156, 12, 21},
{183, 12, 21},
{207, 12, 32},

{13, 55, 30},
{49, 55, 13},
{66, 55, 29},
{101, 55, 31},
{135, 55, 21},
{158, 55, 40},
{204, 55, 32},

{12, 97, 31},
{48, 97, 31},
{82, 97, 30},
{118, 97, 30},
{153, 97, 30},
{185, 97, 25},
{213, 97, 30},

{11, 139, 32},
{42, 139, 51},
{93, 139, 32},
{126, 139, 31},
{158, 139, 25},
};

#define PROPB_GAP_WIDTH   4
#define PROPB_SPACE_WIDTH 12
#define PROPB_HEIGHT    36

/*
=================
UI_DrawBannerString
=================
*/
static void UI_DrawBannerString2( int x, int y, const char* str, vec4_t color )
{
  const char* s;
  unsigned char  ch;
  float ax;
  float ay;
  float aw;
  float ah;
  float frow;
  float fcol;
  float fwidth;
  float fheight;

  // draw the colored text
  trap_R_SetColor( color );

  ax = x * cgs.screenXScale + cgs.screenXBias;
  ay = y * cgs.screenXScale;

  s = str;
  while ( *s )
  {
    ch = *s & 127;
    if ( ch == ' ' ) {
      ax += ((float)PROPB_SPACE_WIDTH + (float)PROPB_GAP_WIDTH)* cgs.screenXScale;
    }
    else if ( ch >= 'A' && ch <= 'Z' ) {
      ch -= 'A';
      fcol = (float)propMapB[ch][0] / 256.0f;
      frow = (float)propMapB[ch][1] / 256.0f;
      fwidth = (float)propMapB[ch][2] / 256.0f;
      fheight = (float)PROPB_HEIGHT / 256.0f;
      aw = (float)propMapB[ch][2] * cgs.screenXScale;
      ah = (float)PROPB_HEIGHT * cgs.screenXScale;
      trap_R_DrawStretchPic( ax, ay, aw, ah, fcol, frow, fcol+fwidth, frow+fheight, cgs.media.charsetPropB );
      ax += (aw + (float)PROPB_GAP_WIDTH * cgs.screenXScale);
    }
    s++;
  }

  trap_R_SetColor( NULL );
}

void UI_DrawBannerString( int x, int y, const char* str, int style, vec4_t color ) {
  const char *  s;
  int       ch;
  int       width;
  vec4_t      drawcolor;

  // find the width of the drawn text
  s = str;
  width = 0;
  while ( *s ) {
    ch = *s;
    if ( ch == ' ' ) {
      width += PROPB_SPACE_WIDTH;
    }
    else if ( ch >= 'A' && ch <= 'Z' ) {
      width += propMapB[ch - 'A'][2] + PROPB_GAP_WIDTH;
    }
    s++;
  }
  width -= PROPB_GAP_WIDTH;

  switch( style & UI_FORMATMASK ) {
    case UI_CENTER:
      x -= width / 2;
      break;

    case UI_RIGHT:
      x -= width;
      break;

    case UI_LEFT:
    default:
      break;
  }

  if ( style & UI_DROPSHADOW ) {
    drawcolor[0] = drawcolor[1] = drawcolor[2] = 0;
    drawcolor[3] = color[3];
    UI_DrawBannerString2( x+2, y+2, str, drawcolor );
  }

  UI_DrawBannerString2( x, y, str, color );
}


int UI_ProportionalStringWidth( const char* str ) {
  const char *  s;
  int       ch;
  int       charWidth;
  int       width;

  s = str;
  width = 0;
  while ( *s ) {
    ch = *s & 127;
    charWidth = propMap[ch][2];
    if ( charWidth != -1 ) {
      width += charWidth;
      width += PROP_GAP_WIDTH;
    }
    s++;
  }

  width -= PROP_GAP_WIDTH;
  return width;
}

static void UI_DrawProportionalString2( int x, int y, const char* str, vec4_t color, float sizeScale, qhandle_t charset )
{
  const char* s;
  unsigned char  ch;
  float ax;
  float ay;
  float aw;
  float ah;
  float frow;
  float fcol;
  float fwidth;
  float fheight;

  // draw the colored text
  trap_R_SetColor( color );

  ax = x * cgs.screenXScale + cgs.screenXBias;
  ay = y * cgs.screenXScale;

  s = str;
  while ( *s )
  {
    ch = *s & 127;
    if ( ch == ' ' ) {
      aw = (float)PROP_SPACE_WIDTH * cgs.screenXScale * sizeScale;
    } else if ( propMap[ch][2] != -1 ) {
      fcol = (float)propMap[ch][0] / 256.0f;
      frow = (float)propMap[ch][1] / 256.0f;
      fwidth = (float)propMap[ch][2] / 256.0f;
      fheight = (float)PROP_HEIGHT / 256.0f;
      aw = (float)propMap[ch][2] * cgs.screenXScale * sizeScale;
      ah = (float)PROP_HEIGHT * cgs.screenXScale * sizeScale;
      trap_R_DrawStretchPic( ax, ay, aw, ah, fcol, frow, fcol+fwidth, frow+fheight, charset );
    } else {
      aw = 0;
    }

    ax += (aw + (float)PROP_GAP_WIDTH * cgs.screenXScale * sizeScale);
    s++;
  }

  trap_R_SetColor( NULL );
}

/*
=================
UI_ProportionalSizeScale
=================
*/
float UI_ProportionalSizeScale( int style ) {
  if(  style & UI_SMALLFONT ) {
    return 0.75;
  }

  return 1.00;
}


/*
=================
UI_DrawProportionalString
=================
*/
void UI_DrawProportionalString( int x, int y, const char* str, int style, vec4_t color ) {
  vec4_t  drawcolor;
  int   width;
  float sizeScale;

  sizeScale = UI_ProportionalSizeScale( style );

  switch( style & UI_FORMATMASK ) {
    case UI_CENTER:
      width = UI_ProportionalStringWidth( str ) * sizeScale;
      x -= width / 2;
      break;

    case UI_RIGHT:
      width = UI_ProportionalStringWidth( str ) * sizeScale;
      x -= width;
      break;

    case UI_LEFT:
    default:
      break;
  }

  if ( style & UI_DROPSHADOW ) {
    drawcolor[0] = drawcolor[1] = drawcolor[2] = 0;
    drawcolor[3] = color[3];
    UI_DrawProportionalString2( x+2, y+2, str, drawcolor, sizeScale, cgs.media.charsetProp );
  }

  if ( style & UI_INVERSE ) {
    drawcolor[0] = color[0] * 0.8;
    drawcolor[1] = color[1] * 0.8;
    drawcolor[2] = color[2] * 0.8;
    drawcolor[3] = color[3];
    UI_DrawProportionalString2( x, y, str, drawcolor, sizeScale, cgs.media.charsetProp );
    return;
  }

  if ( style & UI_PULSE ) {
    drawcolor[0] = color[0] * 0.8;
    drawcolor[1] = color[1] * 0.8;
    drawcolor[2] = color[2] * 0.8;
    drawcolor[3] = color[3];
    UI_DrawProportionalString2( x, y, str, color, sizeScale, cgs.media.charsetProp );

    drawcolor[0] = color[0];
    drawcolor[1] = color[1];
    drawcolor[2] = color[2];
    drawcolor[3] = 0.5 + 0.5 * sin( cg.time / PULSE_DIVISOR );
    UI_DrawProportionalString2( x, y, str, drawcolor, sizeScale, cgs.media.charsetPropGlow );
    return;
  }

  UI_DrawProportionalString2( x, y, str, color, sizeScale, cgs.media.charsetProp );
}
#endif // Q3STATIC