//===============
//SCR_DrawRawString - Doesn't care about aligning. Returns drawn len.
// It can stop when reaching maximum width when a value has been parsed.
//===============
static int SCR_DrawRawString( int x, int y, const char *str, int maxwidth, struct mufont_s *font, vec4_t color )
{
int xoffset = 0, yoffset = 0;
vec4_t scolor;
const char *s, *olds;
int gc, colorindex;
qwchar num;
if( !str )
return 0;
if( !font )
font = cls.fontSystemSmall;
if( maxwidth < 0 )
maxwidth = 0;
Vector4Copy( color, scolor );
s = str;
while( s )
{
olds = s;
gc = Q_GrabWCharFromColorString( &s, &num, &colorindex );
if( gc == GRABCHAR_CHAR )
{
if( num == '\n' )
break;
if( num < ' ' )
continue;
if( num >= font->numchars || !( font->chars[num].height ) )
num = REPLACEMENT_CHAR;
if( maxwidth && ( ( xoffset + font->chars[num].width ) > maxwidth ) )
{
s = olds;
break;
}
if( num != ' ' )
R_DrawStretchPic( x+xoffset, y+yoffset, font->chars[num].width, font->chars[num].height,
font->chars[num].s1, font->chars[num].t1, font->chars[num].s2, font->chars[num].t2,
scolor, font->shader );
xoffset += font->chars[num].width;
}
else if( gc == GRABCHAR_COLOR )
{
assert( ( unsigned )colorindex < MAX_S_COLORS );
VectorCopy( color_table[colorindex], scolor );
}
else if( gc == GRABCHAR_END )
break;
else
assert( 0 );
}
return ( s - str );
}
qboolean SCR_DrawCinematic (void)
{
if (cl.cinematictime <= 0)
return false;
if (cin.isStaticPic) // Knightmare- HACK to show JPG endscreens
{
R_DrawStretchPic (0, 0, viddef.width, viddef.height, cin.picName, 1.0);
return true;
}
// Knightmare- pause if reloading video
if (cls.key_dest == key_menu || vid_ref->modified)
{ // blank screen and pause if menu is up
R_SetPalette(NULL);
cl.cinematicpalette_active = false;
return true;
}
if (!cl.cinematicpalette_active)
{
R_SetPalette(cl.cinematicpalette);
cl.cinematicpalette_active = true;
}
if (!cin.pic)
return true;
// fix odd-colored lines at top and bottom of screen
//R_DrawStretchRaw (0, 0, viddef.width, viddef.height,
// cin.width, cin.height, cin.pic);
R_DrawStretchRaw (-2, -2, viddef.width +4, viddef.height +4,
cin.width, cin.height, cin.pic);
return true;
}
/*
* =================
* UI_Draw
* =================
*/
void UI_Draw(void)
{
if (cls.key_dest != key_menu)
{
return;
}
// dim everything behind it down
if ((cl.cinematictime > 0) || (cls.state == ca_disconnected))
{
if (R_DrawFindPic("/gfx/ui/menu_background.pcx"))
{
R_DrawStretchPic(0, 0, viddef.width, viddef.height, "/gfx/ui/menu_background.pcx", 1.0);
}
else
{
R_DrawFill(0, 0, viddef.width, viddef.height, 0, 0, 0, 255);
}
}
// ingame menu uses alpha
else if (R_DrawFindPic("/gfx/ui/menu_background.pcx"))
{
R_DrawStretchPic(0, 0, viddef.width, viddef.height, "/gfx/ui/menu_background.pcx", menu_alpha->value);
}
else
{
R_DrawFill(0, 0, viddef.width, viddef.height, 0, 0, 0, (int)(menu_alpha->value * 255));
}
// Knigthmare- added Psychospaz's mouse support
UI_RefreshCursorMenu();
m_drawfunc();
// delay playing the enter sound until after the
// menu has been drawn, to avoid delay while
// caching images
if (m_entersound)
{
S_StartLocalSound(menu_in_sound);
m_entersound = false;
}
// Knigthmare- added Psychospaz's mouse support
//menu cursor for mouse usage :)
UI_Draw_Cursor();
}
void SCR_DrawPlaque( void )
{
int levelshot;
if(( cl_allow_levelshots->integer && !cls.changelevel ) || cl.background )
{
levelshot = GL_LoadTexture( cl_levelshot_name->string, NULL, 0, TF_IMAGE, NULL );
GL_SetRenderMode( kRenderNormal );
R_DrawStretchPic( 0, 0, scr_width->integer, scr_height->integer, 0, 0, 1, 1, levelshot );
if( !cl.background ) CL_DrawHUD( CL_LOADING );
}
}
//================
//SCR_DrawRawChar
//
//Draws one graphics character with 0 being transparent.
//It can be clipped to the top of the screen to allow the console to be
//smoothly scrolled off.
//================
void SCR_DrawRawChar( int x, int y, qwchar num, struct mufont_s *font, vec4_t color )
{
if( !font )
font = cls.fontSystemSmall;
if( num <= ' ' )
return;
if( num >= font->numchars || !( font->chars[num].height ) )
num = REPLACEMENT_CHAR;
if( y <= -font->fontheight )
return; // totally off screen
R_DrawStretchPic( x, y, font->chars[num].width, font->fontheight,
font->chars[num].s1, font->chars[num].t1, font->chars[num].s2, font->chars[num].t2,
color, font->shader );
}
//=============
//SCR_DrawFillRect
//
//Fills a box of pixels with a single color
//=============
void SCR_DrawFillRect( int x, int y, int w, int h, vec4_t color )
{
R_DrawStretchPic( x, y, w, h, 0, 0, 1, 1, color, cls.whiteShader );
}
static void SCR_DrawClampChar( int x, int y, qwchar num, int xmin, int ymin, int xmax, int ymax, struct mufont_s *font, vec4_t color )
{
float pixelsize;
float s1, s2, t1, t2;
int sx, sy, sw, sh;
int offset;
if( !font )
font = cls.fontSystemSmall;
if( num <= ' ' )
return;
if( num >= font->numchars || !( font->chars[num].height ) )
num = REPLACEMENT_CHAR;
// ignore if completely out of the drawing space
if( y + font->fontheight <= ymin || y >= ymax ||
x + font->chars[num].width <= xmin || x >= xmax )
return;
pixelsize = 1.0f / font->imageheight;
s1 = font->chars[num].s1;
t1 = font->chars[num].t1;
s2 = font->chars[num].s2;
t2 = font->chars[num].t2;
sx = x;
sy = y;
sw = font->chars[num].width;
sh = font->fontheight;
// clamp xmin
if( x < xmin && x + font->chars[num].width >= xmin )
{
offset = xmin - x;
if( offset )
{
sx += offset;
sw -= offset;
s1 += ( pixelsize * offset );
}
}
// clamp ymin
if( y < ymin && y + font->chars[num].height >= ymin )
{
offset = ymin - y;
if( offset )
{
sy += offset;
sh -= offset;
t1 += ( pixelsize * offset );
}
}
// clamp xmax
if( x < xmax && x + font->chars[num].width >= xmax )
{
offset = ( x + font->chars[num].width ) - xmax;
if( offset != 0 )
{
sw -= offset;
s2 -= ( pixelsize * offset );
}
}
// clamp ymax
if( y < ymax && y + font->chars[num].height >= ymax )
{
offset = ( y + font->chars[num].height ) - ymax;
if( offset != 0 )
{
sh -= offset;
t2 -= ( pixelsize * offset );
}
}
R_DrawStretchPic( sx, sy, sw, sh, s1, t1, s2, t2, color, font->shader );
}
