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Diffstat (limited to 'src/ui/ui_atoms.c')
| -rw-r--r-- | src/ui/ui_atoms.c | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/src/ui/ui_atoms.c b/src/ui/ui_atoms.c new file mode 100644 index 0000000..af3a3ef --- /dev/null +++ b/src/ui/ui_atoms.c @@ -0,0 +1,295 @@ +/* +=========================================================================== +Copyright (C) 1999-2005 Id Software, Inc. +Copyright (C) 2000-2009 Darklegion Development + +This file is part of Tremulous. + +Tremulous 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. + +Tremulous 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 Tremulous; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +=========================================================================== +*/ + +/********************************************************************** + UI_ATOMS.C + + User interface building blocks and support functions. +**********************************************************************/ +#include "ui_local.h" + +qboolean m_entersound; // after a frame, so caching won't disrupt the sound + +void QDECL Com_Error( int level, const char *error, ... ) +{ + va_list argptr; + char text[1024]; + + va_start( argptr, error ); + Q_vsnprintf( text, sizeof( text ), error, argptr ); + va_end( argptr ); + + trap_Error( text ); +} + +void QDECL Com_Printf( const char *msg, ... ) +{ + va_list argptr; + char text[1024]; + + va_start( argptr, msg ); + Q_vsnprintf( text, sizeof( text ), msg, argptr ); + va_end( argptr ); + + trap_Print( text ); +} + + +/* +================= +UI_ClampCvar +================= +*/ +float UI_ClampCvar( float min, float max, float value ) +{ + if( value < min ) return min; + + if( value > max ) return max; + + return value; +} + +/* +================= +UI_StartDemoLoop +================= +*/ +void UI_StartDemoLoop( void ) +{ + trap_Cmd_ExecuteText( EXEC_APPEND, "d1\n" ); +} + +char *UI_Argv( int arg ) +{ + static char buffer[MAX_STRING_CHARS]; + + trap_Argv( arg, buffer, sizeof( buffer ) ); + + return buffer; +} + +char *UI_ConcatArgs( int arg, char *buf, int len ) +{ + char *p; + int c; + + if( len <= 0 ) + return buf; + + p = buf; + c = trap_Argc(); + + for( ; arg < c; arg++ ) + { + char *argp = UI_Argv( arg ); + + while( *argp && p < &buf[ len - 1 ] ) + *p++ = *argp++; + + if( p < &buf[ len - 2 ] ) + *p++ = ' '; + else + break; + } + + *p = '\0'; + + return buf; +} + +char *UI_Cvar_VariableString( const char *var_name ) +{ + static char buffer[MAX_STRING_CHARS]; + + trap_Cvar_VariableStringBuffer( var_name, buffer, sizeof( buffer ) ); + + return buffer; +} + +static void UI_Cache_f( void ) +{ + Display_CacheAll(); +} + +static void UI_Menu_f( void ) +{ + if( Menu_Count( ) > 0 ) + { + trap_Key_SetCatcher( KEYCATCH_UI ); + Menus_ActivateByName( UI_Argv( 1 ) ); + } +} + +static void UI_CloseMenus_f( void ) +{ + if( Menu_Count( ) > 0 ) + { + trap_Key_SetCatcher( trap_Key_GetCatcher( ) & ~KEYCATCH_UI ); + trap_Key_ClearStates( ); + trap_Cvar_Set( "cl_paused", "0" ); + Menus_CloseAll( ); + } +} + +static void UI_MessageMode_f( void ) +{ + char *arg = UI_Argv( 0 ); + + trap_Cvar_Set( "ui_sayBuffer", "" ); + + switch( arg[ 11 ] ) + { + default: + case '\0': + // Global + uiInfo.chatTeam = qfalse; + break; + + case '2': + // Team + uiInfo.chatTeam = qtrue; + break; + } + + trap_Key_SetCatcher( KEYCATCH_UI ); + Menus_CloseByName( "say" ); + Menus_CloseByName( "say_team" ); + + if( uiInfo.chatTeam ) + Menus_ActivateByName( "say_team" ); + else + Menus_ActivateByName( "say" ); +} + +static void UI_Me_f( void ) +{ + char buf[ MAX_SAY_TEXT - 4 ]; + + UI_ConcatArgs( 1, buf, sizeof( buf ) ); + + trap_Cmd_ExecuteText( EXEC_APPEND, va( "say \"/me %s\"", buf ) ); +} + +struct uicmd +{ + char *cmd; + void ( *function )( void ); +} commands[ ] = { + { "closemenus", UI_CloseMenus_f }, + { "me", UI_Me_f }, + { "menu", UI_Menu_f }, + { "messagemode", UI_MessageMode_f }, + { "messagemode2", UI_MessageMode_f }, + { "ui_cache", UI_Cache_f }, + { "ui_load", UI_Load }, + { "ui_report", UI_Report } +}; + +/* +================= +UI_ConsoleCommand +================= +*/ +qboolean UI_ConsoleCommand( int realTime ) +{ + struct uicmd *cmd = bsearch( UI_Argv( 0 ), commands, + sizeof( commands ) / sizeof( commands[ 0 ] ), sizeof( commands[ 0 ] ), + cmdcmp ); + + uiInfo.uiDC.frameTime = realTime - uiInfo.uiDC.realTime; + uiInfo.uiDC.realTime = realTime; + + if( cmd ) + { + cmd->function( ); + return qtrue; + } + + return qfalse; +} + +void UI_DrawNamedPic( float x, float y, float width, float height, const char *picname ) +{ + qhandle_t hShader; + + hShader = trap_R_RegisterShaderNoMip( picname ); + UI_AdjustFrom640( &x, &y, &width, &height ); + trap_R_DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader ); +} + +void UI_DrawHandlePic( float x, float y, float w, float h, qhandle_t hShader ) +{ + float s0; + float s1; + float t0; + float t1; + + if( w < 0 ) + { // flip about vertical + w = -w; + s0 = 1; + s1 = 0; + } + else + { + s0 = 0; + s1 = 1; + } + + if( h < 0 ) + { // flip about horizontal + h = -h; + t0 = 1; + t1 = 0; + } + else + { + t0 = 0; + t1 = 1; + } + + UI_AdjustFrom640( &x, &y, &w, &h ); + trap_R_DrawStretchPic( x, y, w, h, s0, t0, s1, t1, hShader ); +} + +/* +================ +UI_FillRect + +Coordinates are 640*480 virtual values +================= +*/ +void UI_FillRect( float x, float y, float width, float height, const float *color ) +{ + trap_R_SetColor( color ); + + UI_AdjustFrom640( &x, &y, &width, &height ); + trap_R_DrawStretchPic( x, y, width, height, 0, 0, 0, 0, uiInfo.uiDC.whiteShader ); + + trap_R_SetColor( NULL ); +} + +void UI_SetColor( const float *rgba ) +{ + trap_R_SetColor( rgba ); +} |