diff options
Diffstat (limited to 'ioq3-r437/src/client/cl_scrn.c')
| -rw-r--r-- | ioq3-r437/src/client/cl_scrn.c | 547 |
1 files changed, 0 insertions, 547 deletions
diff --git a/ioq3-r437/src/client/cl_scrn.c b/ioq3-r437/src/client/cl_scrn.c deleted file mode 100644 index f72ede26..00000000 --- a/ioq3-r437/src/client/cl_scrn.c +++ /dev/null @@ -1,547 +0,0 @@ -/* -=========================================================================== -Copyright (C) 1999-2005 Id Software, Inc. - -This file is part of Quake III Arena source code. - -Quake III Arena source code is free software; you can redistribute it -and/or modify it under the terms of the GNU General Public License as -published by the Free Software Foundation; either version 2 of the License, -or (at your option) any later version. - -Quake III Arena source code 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. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with Quake III Arena source code; if not, write to the Free Software -Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -=========================================================================== -*/ -// cl_scrn.c -- master for refresh, status bar, console, chat, notify, etc - -#include "client.h" - -qboolean scr_initialized; // ready to draw - -cvar_t *cl_timegraph; -cvar_t *cl_debuggraph; -cvar_t *cl_graphheight; -cvar_t *cl_graphscale; -cvar_t *cl_graphshift; - -/* -================ -SCR_DrawNamedPic - -Coordinates are 640*480 virtual values -================= -*/ -void SCR_DrawNamedPic( float x, float y, float width, float height, const char *picname ) { - qhandle_t hShader; - - assert( width != 0 ); - - hShader = re.RegisterShader( picname ); - SCR_AdjustFrom640( &x, &y, &width, &height ); - re.DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader ); -} - - -/* -================ -SCR_AdjustFrom640 - -Adjusted for resolution and screen aspect ratio -================ -*/ -void SCR_AdjustFrom640( float *x, float *y, float *w, float *h ) { - float xscale; - float yscale; - -#if 0 - // adjust for wide screens - if ( cls.glconfig.vidWidth * 480 > cls.glconfig.vidHeight * 640 ) { - *x += 0.5 * ( cls.glconfig.vidWidth - ( cls.glconfig.vidHeight * 640 / 480 ) ); - } -#endif - - // scale for screen sizes - xscale = cls.glconfig.vidWidth / 640.0; - yscale = cls.glconfig.vidHeight / 480.0; - if ( x ) { - *x *= xscale; - } - if ( y ) { - *y *= yscale; - } - if ( w ) { - *w *= xscale; - } - if ( h ) { - *h *= yscale; - } -} - -/* -================ -SCR_FillRect - -Coordinates are 640*480 virtual values -================= -*/ -void SCR_FillRect( float x, float y, float width, float height, const float *color ) { - re.SetColor( color ); - - SCR_AdjustFrom640( &x, &y, &width, &height ); - re.DrawStretchPic( x, y, width, height, 0, 0, 0, 0, cls.whiteShader ); - - re.SetColor( NULL ); -} - - -/* -================ -SCR_DrawPic - -Coordinates are 640*480 virtual values -================= -*/ -void SCR_DrawPic( float x, float y, float width, float height, qhandle_t hShader ) { - SCR_AdjustFrom640( &x, &y, &width, &height ); - re.DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader ); -} - - - -/* -** SCR_DrawChar -** chars are drawn at 640*480 virtual screen size -*/ -static void SCR_DrawChar( int x, int y, float size, int ch ) { - int row, col; - float frow, fcol; - float ax, ay, aw, ah; - - ch &= 255; - - if ( ch == ' ' ) { - return; - } - - if ( y < -size ) { - return; - } - - ax = x; - ay = y; - aw = size; - ah = size; - SCR_AdjustFrom640( &ax, &ay, &aw, &ah ); - - row = ch>>4; - col = ch&15; - - frow = row*0.0625; - fcol = col*0.0625; - size = 0.0625; - - re.DrawStretchPic( ax, ay, aw, ah, - fcol, frow, - fcol + size, frow + size, - cls.charSetShader ); -} - -/* -** SCR_DrawSmallChar -** small chars are drawn at native screen resolution -*/ -void SCR_DrawSmallChar( int x, int y, int ch ) { - int row, col; - float frow, fcol; - float size; - - ch &= 255; - - if ( ch == ' ' ) { - return; - } - - if ( y < -SMALLCHAR_HEIGHT ) { - return; - } - - row = ch>>4; - col = ch&15; - - frow = row*0.0625; - fcol = col*0.0625; - size = 0.0625; - - re.DrawStretchPic( x, y, SMALLCHAR_WIDTH, SMALLCHAR_HEIGHT, - fcol, frow, - fcol + size, frow + size, - cls.charSetShader ); -} - - -/* -================== -SCR_DrawBigString[Color] - -Draws a multi-colored string with a drop shadow, optionally forcing -to a fixed color. - -Coordinates are at 640 by 480 virtual resolution -================== -*/ -void SCR_DrawStringExt( int x, int y, float size, const char *string, float *setColor, qboolean forceColor ) { - vec4_t color; - const char *s; - int xx; - - // draw the drop shadow - color[0] = color[1] = color[2] = 0; - color[3] = setColor[3]; - re.SetColor( color ); - s = string; - xx = x; - while ( *s ) { - if ( Q_IsColorString( s ) ) { - s += 2; - continue; - } - SCR_DrawChar( xx+2, y+2, size, *s ); - xx += size; - s++; - } - - - // draw the colored text - s = string; - xx = x; - re.SetColor( setColor ); - while ( *s ) { - if ( Q_IsColorString( s ) ) { - if ( !forceColor ) { - Com_Memcpy( color, g_color_table[ColorIndex(*(s+1))], sizeof( color ) ); - color[3] = setColor[3]; - re.SetColor( color ); - } - s += 2; - continue; - } - SCR_DrawChar( xx, y, size, *s ); - xx += size; - s++; - } - re.SetColor( NULL ); -} - - -void SCR_DrawBigString( int x, int y, const char *s, float alpha ) { - float color[4]; - - color[0] = color[1] = color[2] = 1.0; - color[3] = alpha; - SCR_DrawStringExt( x, y, BIGCHAR_WIDTH, s, color, qfalse ); -} - -void SCR_DrawBigStringColor( int x, int y, const char *s, vec4_t color ) { - SCR_DrawStringExt( x, y, BIGCHAR_WIDTH, s, color, qtrue ); -} - - -/* -================== -SCR_DrawSmallString[Color] - -Draws a multi-colored string with a drop shadow, optionally forcing -to a fixed color. - -Coordinates are at 640 by 480 virtual resolution -================== -*/ -void SCR_DrawSmallStringExt( int x, int y, const char *string, float *setColor, qboolean forceColor ) { - vec4_t color; - const char *s; - int xx; - - // draw the colored text - s = string; - xx = x; - re.SetColor( setColor ); - while ( *s ) { - if ( Q_IsColorString( s ) ) { - if ( !forceColor ) { - Com_Memcpy( color, g_color_table[ColorIndex(*(s+1))], sizeof( color ) ); - color[3] = setColor[3]; - re.SetColor( color ); - } - s += 2; - continue; - } - SCR_DrawSmallChar( xx, y, *s ); - xx += SMALLCHAR_WIDTH; - s++; - } - re.SetColor( NULL ); -} - - - -/* -** SCR_Strlen -- skips color escape codes -*/ -static int SCR_Strlen( const char *str ) { - const char *s = str; - int count = 0; - - while ( *s ) { - if ( Q_IsColorString( s ) ) { - s += 2; - } else { - count++; - s++; - } - } - - return count; -} - -/* -** SCR_GetBigStringWidth -*/ -int SCR_GetBigStringWidth( const char *str ) { - return SCR_Strlen( str ) * 16; -} - - -//=============================================================================== - -/* -================= -SCR_DrawDemoRecording -================= -*/ -void SCR_DrawDemoRecording( void ) { - char string[1024]; - int pos; - - if ( !clc.demorecording ) { - return; - } - if ( clc.spDemoRecording ) { - return; - } - - pos = FS_FTell( clc.demofile ); - sprintf( string, "RECORDING %s: %ik", clc.demoName, pos / 1024 ); - - SCR_DrawStringExt( 320 - strlen( string ) * 4, 20, 8, string, g_color_table[7], qtrue ); -} - - -/* -=============================================================================== - -DEBUG GRAPH - -=============================================================================== -*/ - -typedef struct -{ - float value; - int color; -} graphsamp_t; - -static int current; -static graphsamp_t values[1024]; - -/* -============== -SCR_DebugGraph -============== -*/ -void SCR_DebugGraph (float value, int color) -{ - values[current&1023].value = value; - values[current&1023].color = color; - current++; -} - -/* -============== -SCR_DrawDebugGraph -============== -*/ -void SCR_DrawDebugGraph (void) -{ - int a, x, y, w, i, h; - float v; - int color; - - // - // draw the graph - // - w = cls.glconfig.vidWidth; - x = 0; - y = cls.glconfig.vidHeight; - re.SetColor( g_color_table[0] ); - re.DrawStretchPic(x, y - cl_graphheight->integer, - w, cl_graphheight->integer, 0, 0, 0, 0, cls.whiteShader ); - re.SetColor( NULL ); - - for (a=0 ; a<w ; a++) - { - i = (current-1-a+1024) & 1023; - v = values[i].value; - color = values[i].color; - v = v * cl_graphscale->integer + cl_graphshift->integer; - - if (v < 0) - v += cl_graphheight->integer * (1+(int)(-v / cl_graphheight->integer)); - h = (int)v % cl_graphheight->integer; - re.DrawStretchPic( x+w-1-a, y - h, 1, h, 0, 0, 0, 0, cls.whiteShader ); - } -} - -//============================================================================= - -/* -================== -SCR_Init -================== -*/ -void SCR_Init( void ) { - cl_timegraph = Cvar_Get ("timegraph", "0", CVAR_CHEAT); - cl_debuggraph = Cvar_Get ("debuggraph", "0", CVAR_CHEAT); - cl_graphheight = Cvar_Get ("graphheight", "32", CVAR_CHEAT); - cl_graphscale = Cvar_Get ("graphscale", "1", CVAR_CHEAT); - cl_graphshift = Cvar_Get ("graphshift", "0", CVAR_CHEAT); - - scr_initialized = qtrue; -} - - -//======================================================= - -/* -================== -SCR_DrawScreenField - -This will be called twice if rendering in stereo mode -================== -*/ -void SCR_DrawScreenField( stereoFrame_t stereoFrame ) { - re.BeginFrame( stereoFrame ); - - // wide aspect ratio screens need to have the sides cleared - // unless they are displaying game renderings - if ( cls.state != CA_ACTIVE ) { - if ( cls.glconfig.vidWidth * 480 > cls.glconfig.vidHeight * 640 ) { - re.SetColor( g_color_table[0] ); - re.DrawStretchPic( 0, 0, cls.glconfig.vidWidth, cls.glconfig.vidHeight, 0, 0, 0, 0, cls.whiteShader ); - re.SetColor( NULL ); - } - } - - if ( !uivm ) { - Com_DPrintf("draw screen without UI loaded\n"); - return; - } - - // if the menu is going to cover the entire screen, we - // don't need to render anything under it - if ( !VM_Call( uivm, UI_IS_FULLSCREEN )) { - switch( cls.state ) { - default: - Com_Error( ERR_FATAL, "SCR_DrawScreenField: bad cls.state" ); - break; - case CA_CINEMATIC: - SCR_DrawCinematic(); - break; - case CA_DISCONNECTED: - // force menu up - S_StopAllSounds(); - VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_MAIN ); - break; - case CA_CONNECTING: - case CA_CHALLENGING: - case CA_CONNECTED: - // connecting clients will only show the connection dialog - // refresh to update the time - VM_Call( uivm, UI_REFRESH, cls.realtime ); - VM_Call( uivm, UI_DRAW_CONNECT_SCREEN, qfalse ); - break; - case CA_LOADING: - case CA_PRIMED: - // draw the game information screen and loading progress - CL_CGameRendering( stereoFrame ); - - // also draw the connection information, so it doesn't - // flash away too briefly on local or lan games - // refresh to update the time - VM_Call( uivm, UI_REFRESH, cls.realtime ); - VM_Call( uivm, UI_DRAW_CONNECT_SCREEN, qtrue ); - break; - case CA_ACTIVE: - CL_CGameRendering( stereoFrame ); - SCR_DrawDemoRecording(); - break; - } - } - - // the menu draws next - if ( cls.keyCatchers & KEYCATCH_UI && uivm ) { - VM_Call( uivm, UI_REFRESH, cls.realtime ); - } - - // console draws next - Con_DrawConsole (); - - // debug graph can be drawn on top of anything - if ( cl_debuggraph->integer || cl_timegraph->integer || cl_debugMove->integer ) { - SCR_DrawDebugGraph (); - } -} - -/* -================== -SCR_UpdateScreen - -This is called every frame, and can also be called explicitly to flush -text to the screen. -================== -*/ -void SCR_UpdateScreen( void ) { - static int recursive; - - if ( !scr_initialized ) { - return; // not initialized yet - } - - if ( ++recursive > 2 ) { - Com_Error( ERR_FATAL, "SCR_UpdateScreen: recursively called" ); - } - recursive = 1; - - // if running in stereo, we need to draw the frame twice - if ( cls.glconfig.stereoEnabled ) { - SCR_DrawScreenField( STEREO_LEFT ); - SCR_DrawScreenField( STEREO_RIGHT ); - } else { - SCR_DrawScreenField( STEREO_CENTER ); - } - - if ( com_speeds->integer ) { - re.EndFrame( &time_frontend, &time_backend ); - } else { - re.EndFrame( NULL, NULL ); - } - - recursive = 0; -} - |