// Copyright (C) 1999-2000 Id Software, Inc. // // cg_draw.c -- draw all of the graphical elements during // active (after loading) gameplay /* * 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 GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1, or (at your option) * any later version. * * 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. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* To assertain which portions are licensed under the LGPL and which are * licensed by Id Software, Inc. please run a diff between the equivalent * versions of the "Tremulous" modification and the unmodified "Quake3" * game source code. */ #include "cg_local.h" int drawTeamOverlayModificationCount = -1; int sortedTeamPlayers[TEAM_MAXOVERLAY]; int numSortedTeamPlayers; char systemChat[256]; char teamChat1[256]; char teamChat2[256]; /* ============== CG_DrawField Draws large numbers for status bar and powerups ============== */ static void CG_DrawField (int x, int y, int width, int value) { char num[16], *ptr; int l; int frame; if ( width < 1 ) { return; } // draw number string if ( width > 5 ) { width = 5; } switch ( width ) { case 1: value = value > 9 ? 9 : value; value = value < 0 ? 0 : value; break; case 2: value = value > 99 ? 99 : value; value = value < -9 ? -9 : value; break; case 3: value = value > 999 ? 999 : value; value = value < -99 ? -99 : value; break; case 4: value = value > 9999 ? 9999 : value; value = value < -999 ? -999 : value; break; } Com_sprintf (num, sizeof(num), "%i", value); l = strlen(num); if (l > width) l = width; x += 2 + CHAR_WIDTH*(width - l); ptr = num; while (*ptr && l) { if (*ptr == '-') frame = STAT_MINUS; else frame = *ptr -'0'; CG_DrawPic( x,y, CHAR_WIDTH, CHAR_HEIGHT, cgs.media.numberShaders[frame] ); x += CHAR_WIDTH; ptr++; l--; } } /* ================ CG_Draw3DModel ================ */ void CG_Draw3DModel( float x, float y, float w, float h, qhandle_t model, qhandle_t skin, vec3_t origin, vec3_t angles ) { refdef_t refdef; refEntity_t ent; if ( !cg_draw3dIcons.integer || !cg_drawIcons.integer ) { return; } CG_AdjustFrom640( &x, &y, &w, &h ); memset( &refdef, 0, sizeof( refdef ) ); memset( &ent, 0, sizeof( ent ) ); AnglesToAxis( angles, ent.axis ); VectorCopy( origin, ent.origin ); ent.hModel = model; ent.customSkin = skin; ent.renderfx = RF_NOSHADOW; // no stencil shadows refdef.rdflags = RDF_NOWORLDMODEL; AxisClear( refdef.viewaxis ); refdef.fov_x = 30; refdef.fov_y = 30; refdef.x = x; refdef.y = y; refdef.width = w; refdef.height = h; refdef.time = cg.time; trap_R_ClearScene(); trap_R_AddRefEntityToScene( &ent ); trap_R_RenderScene( &refdef ); } /* ================ CG_DrawHead Used for both the status bar and the scoreboard ================ */ void CG_DrawHead( float x, float y, float w, float h, int clientNum, vec3_t headAngles ) { clipHandle_t cm; clientInfo_t *ci; float len; vec3_t origin; vec3_t mins, maxs; ci = &cgs.clientinfo[ clientNum ]; if ( cg_draw3dIcons.integer ) { cm = ci->headModel; if ( !cm ) { return; } // offset the origin y and z to center the head trap_R_ModelBounds( cm, mins, maxs ); origin[2] = -0.5 * ( mins[2] + maxs[2] ); origin[1] = 0.5 * ( mins[1] + maxs[1] ); // calculate distance so the head nearly fills the box // assume heads are taller than wide len = 0.7 * ( maxs[2] - mins[2] ); origin[0] = len / 0.268; // len / tan( fov/2 ) // allow per-model tweaking VectorAdd( origin, ci->headOffset, origin ); CG_Draw3DModel( x, y, w, h, ci->headModel, ci->headSkin, origin, headAngles ); } else if ( cg_drawIcons.integer ) { CG_DrawPic( x, y, w, h, ci->modelIcon ); } // if they are deferred, draw a cross out if ( ci->deferred ) { CG_DrawPic( x, y, w, h, cgs.media.deferShader ); } } /* ================ CG_DrawFlagModel Used for both the status bar and the scoreboard ================ */ void CG_DrawFlagModel( float x, float y, float w, float h, int team, qboolean force2D ) { qhandle_t cm; float len; vec3_t origin, angles; vec3_t mins, maxs; qhandle_t handle; if ( !force2D && cg_draw3dIcons.integer ) { VectorClear( angles ); cm = cgs.media.redFlagModel; // offset the origin y and z to center the flag trap_R_ModelBounds( cm, mins, maxs ); origin[2] = -0.5 * ( mins[2] + maxs[2] ); origin[1] = 0.5 * ( mins[1] + maxs[1] ); // calculate distance so the flag nearly fills the box // assume heads are taller than wide len = 0.5 * ( maxs[2] - mins[2] ); origin[0] = len / 0.268; // len / tan( fov/2 ) angles[YAW] = 60 * sin( cg.time / 2000.0 );; CG_Draw3DModel( x, y, w, h, team == TEAM_HUMANS ? cgs.media.redFlagModel : cgs.media.blueFlagModel, 0, origin, angles ); } else if ( cg_drawIcons.integer ) { gitem_t *item = BG_FindItemForPowerup( team == TEAM_HUMANS ? PW_REDFLAG : PW_BLUEFLAG ); CG_DrawPic( x, y, w, h, cg_items[ ITEM_INDEX(item) ].icon ); } } /* ================ CG_DrawStatusBarHead ================ */ static void CG_DrawStatusBarHead( float x ) { vec3_t angles; float size, stretch; float frac; VectorClear( angles ); if ( cg.damageTime && cg.time - cg.damageTime < DAMAGE_TIME ) { frac = (float)(cg.time - cg.damageTime ) / DAMAGE_TIME; size = ICON_SIZE * 1.25 * ( 1.5 - frac * 0.5 ); stretch = size - ICON_SIZE * 1.25; // kick in the direction of damage x -= stretch * 0.5 + cg.damageX * stretch * 0.5; cg.headStartYaw = 180 + cg.damageX * 45; cg.headEndYaw = 180 + 20 * cos( crandom()*M_PI ); cg.headEndPitch = 5 * cos( crandom()*M_PI ); cg.headStartTime = cg.time; cg.headEndTime = cg.time + 100 + random() * 2000; } else { if ( cg.time >= cg.headEndTime ) { // select a new head angle cg.headStartYaw = cg.headEndYaw; cg.headStartPitch = cg.headEndPitch; cg.headStartTime = cg.headEndTime; cg.headEndTime = cg.time + 100 + random() * 2000; cg.headEndYaw = 180 + 20 * cos( crandom()*M_PI ); cg.headEndPitch = 5 * cos( crandom()*M_PI ); } size = ICON_SIZE * 1.25; } // if the server was frozen for a while we may have a bad head start time if ( cg.headStartTime > cg.time ) { cg.headStartTime = cg.time; } frac = ( cg.time - cg.headStartTime ) / (float)( cg.headEndTime - cg.headStartTime ); frac = frac * frac * ( 3 - 2 * frac ); angles[YAW] = cg.headStartYaw + ( cg.headEndYaw - cg.headStartYaw ) * frac; angles[PITCH] = cg.headStartPitch + ( cg.headEndPitch - cg.headStartPitch ) * frac; CG_DrawHead( x, 480 - size, size, size, cg.snap->ps.clientNum, angles ); } /* ================ CG_DrawStatusBarFlag ================ */ static void CG_DrawStatusBarFlag( float x, int team ) { CG_DrawFlagModel( x, 480 - ICON_SIZE, ICON_SIZE, ICON_SIZE, team, qfalse ); } /* ================ CG_DrawTeamBackground ================ */ void CG_DrawTeamBackground( int x, int y, int w, int h, float alpha, int team ) { vec4_t hcolor; hcolor[3] = alpha; if ( team == TEAM_HUMANS ) { hcolor[0] = 1; hcolor[1] = 0; hcolor[2] = 0; } else if ( team == TEAM_DROIDS ) { hcolor[0] = 0; hcolor[1] = 0; hcolor[2] = 1; } else { return; } trap_R_SetColor( hcolor ); CG_DrawPic( x, y, w, h, cgs.media.teamStatusBar ); trap_R_SetColor( NULL ); } /* ================ CG_DrawLighting ================ */ static void CG_DrawLighting( void ) { centity_t *cent; int currentLum; static int lum; vec3_t point, direction; cent = &cg_entities[cg.snap->ps.clientNum]; VectorCopy( cent->lerpOrigin, point ); AngleVectors( cg.predictedPlayerState.viewangles, direction, NULL, NULL ); currentLum = CG_LightFromDirection( point, direction ); //CG_Printf( "%d\n", lum ); if( abs( lum - currentLum ) > 4 ) lum = currentLum; switch( cg.snap->ps.stats[ STAT_PCLASS ] ) { case PCL_D_B_BASE: case PCL_D_O_BASE: case PCL_D_D_BASE: /* if( lum < 10 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav9 ); else if( lum >= 10 && lum < 16 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav8 ); else if( lum >= 16 && lum < 22 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav7 ); else if( lum >= 22 && lum < 28 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav6 ); else if( lum >= 28 && lum < 34 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav5 ); else if( lum >= 34 && lum < 40 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav4 ); else if( lum >= 40 && lum < 46 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav3 ); else if( lum >= 46 && lum < 53 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav2 ); else if( lum >= 53 ) CG_DrawPic( -4, -4, 648, 488, cgs.media.droidNav1 );*/ break; case PCL_H_BASE: if( BG_activated( UP_NVG, cg.snap->ps.stats ) ) CG_DrawPic( 0, 0, 640, 480, cgs.media.humanNV ); break; } //fade to black if stamina is low if( ( cg.snap->ps.stats[ STAT_STAMINA ] < -800 ) && ( cg.snap->ps.stats[ STAT_PTEAM ] == PTE_HUMANS ) ) { vec4_t black = { 0, 0, 0, 0 }; black[ 3 ] = 1.0 - ( (float)( cg.snap->ps.stats[ STAT_STAMINA ] + 1000 ) / 200.0f ); trap_R_SetColor( black ); CG_DrawPic( 0, 0, 640, 480, cgs.media.whiteShader ); trap_R_SetColor( NULL ); } } /* ================ CG_DrawStatusBar ================ */ static void CG_DrawStatusBar( void ) { int color; centity_t *cent; playerState_t *ps; int value; int ammo, clips, maxclips; vec4_t hcolor; vec3_t angles; vec3_t origin; static float colors[4][4] = { // { 0.2, 1.0, 0.2, 1.0 } , { 1.0, 0.2, 0.2, 1.0 }, {0.5, 0.5, 0.5, 1} }; { 0.3f, 0.4f, 0.3f, 1.0f } , // normal { 1.0f, 0.2f, 0.2f, 1.0f }, // low health {0.2f, 0.3f, 0.2f, 1.0f}, // weapon firing { 1.0f, 1.0f, 1.0f, 1.0f } }; // health > 100 if ( cg_drawStatus.integer == 0 ) { return; } // draw the team background CG_DrawTeamBackground( 0, 420, 640, 60, 0.33f, cg.snap->ps.persistant[PERS_TEAM] ); cent = &cg_entities[cg.snap->ps.clientNum]; ps = &cg.snap->ps; VectorClear( angles ); //TA: stop drawing all these silly 3d models on the hud. Saves space and is more realistic. // draw any 3D icons first, so the changes back to 2D are minimized /*if ( cent->currentState.weapon && cg_weapons[ cent->currentState.weapon ].ammoModel ) { origin[0] = 70; origin[1] = 0; origin[2] = 0; angles[YAW] = 90 + 20 * sin( cg.time / 1000.0 ); CG_Draw3DModel( CHAR_WIDTH*3 + TEXT_ICON_SPACE, 432, ICON_SIZE, ICON_SIZE, cg_weapons[ cent->currentState.weapon ].ammoModel, 0, origin, angles ); }*/ //CG_DrawStatusBarHead( 185 + CHAR_WIDTH*3 + TEXT_ICON_SPACE ); /*if (cg.predictedPlayerState.powerups[PW_REDFLAG]) CG_DrawStatusBarFlag( 185 + CHAR_WIDTH*3 + TEXT_ICON_SPACE + ICON_SIZE, TEAM_HUMANS); else if (cg.predictedPlayerState.powerups[PW_BLUEFLAG]) CG_DrawStatusBarFlag( 185 + CHAR_WIDTH*3 + TEXT_ICON_SPACE + ICON_SIZE, TEAM_DROIDS);*/ /*if ( ps->stats[ STAT_ARMOR ] ) { origin[0] = 90; origin[1] = 0; origin[2] = -10; angles[YAW] = ( cg.time & 2047 ) * 360 / 2048.0; CG_Draw3DModel( 370 + CHAR_WIDTH*3 + TEXT_ICON_SPACE, 432, ICON_SIZE, ICON_SIZE, cgs.media.armorModel, 0, origin, angles ); }*/ // // ammo // if ( cent->currentState.weapon ) { //TA: must mask off clips and maxClips if( !BG_infiniteAmmo( cent->currentState.weapon ) ) BG_unpackAmmoArray( cent->currentState.weapon, ps->ammo, ps->powerups, &ammo, &clips, &maxclips ); else ammo = -1; if ( ammo > -1 ) { if ( cg.predictedPlayerState.weaponstate == WEAPON_FIRING && cg.predictedPlayerState.weaponTime > 100 ) { // draw as dark grey when reloading color = 2; // dark grey } else { if ( ammo >= 0 ) { color = 0; // green } else { color = 1; // red } } trap_R_SetColor( colors[color] ); CG_DrawField( 85, 432, 3, ammo); if( maxclips ) CG_DrawField( 20, 432, 1, clips ); trap_R_SetColor( NULL ); // if we didn't draw a 3D icon, draw a 2D icon for ammo /*if ( !cg_draw3dIcons.integer && cg_drawIcons.integer ) { qhandle_t icon; icon = cg_weapons[ cg.predictedPlayerState.weapon ].ammoIcon; if ( icon ) { CG_DrawPic( CHAR_WIDTH*3 + TEXT_ICON_SPACE, 432, ICON_SIZE, ICON_SIZE, icon ); } }*/ } } // // stamina // #define STAM_HEIGHT 20 #define STAM_WIDTH 10 #define STAM_X 5 #define STAM_Y 435 if( ps->stats[ STAT_PTEAM ] == PTE_HUMANS ) { int stamina = ps->stats[ STAT_STAMINA ]; int height = (int)( (float)stamina / ( 1000 / STAM_HEIGHT ) ); vec4_t bcolor = { 0.5, 0.5, 0.5, 0.5 }; trap_R_SetColor( bcolor ); // white CG_DrawPic( STAM_X, STAM_Y, STAM_WIDTH, STAM_HEIGHT * 2, cgs.media.whiteShader ); if( stamina > 0 ) { trap_R_SetColor( colors[0] ); // green CG_DrawPic( STAM_X, STAM_Y + ( STAM_HEIGHT - height ), STAM_WIDTH, height, cgs.media.whiteShader ); } if( stamina < 0 ) { trap_R_SetColor( colors[1] ); // red CG_DrawPic( STAM_X, STAM_Y + STAM_HEIGHT , STAM_WIDTH, -height, cgs.media.whiteShader ); } } // // power // #define PWR_HEIGHT 10 #define PWR_WIDTH 80 #define PWR_X 555 #define PWR_Y 20 if( ps->stats[ STAT_PTEAM ] == PTE_HUMANS ) { int total = cgs.hBuildPointsTotal; int allocated = total - cgs.hBuildPoints; int powered = total - cgs.hBuildPointsPowered; int awidth = (int)( (float)allocated / ( total / PWR_WIDTH ) ); int pwidth = (int)( (float)powered / ( total / PWR_WIDTH ) ); vec4_t bcolor = { 0.5, 0.5, 0.5, 0.5 }; char *s; int w; trap_R_SetColor( bcolor ); // white CG_DrawPic( PWR_X, PWR_Y, PWR_WIDTH, PWR_HEIGHT, cgs.media.whiteShader ); trap_R_SetColor( colors[0] ); // green CG_DrawPic( PWR_X, PWR_Y, awidth, PWR_HEIGHT, cgs.media.whiteShader ); if( allocated > powered ) { trap_R_SetColor( colors[1] ); // red CG_DrawPic( PWR_X + pwidth, PWR_Y, awidth - pwidth, PWR_HEIGHT, cgs.media.whiteShader ); } //display amount of credit s = va( "%dg", ps->stats[ STAT_CREDIT ] ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString( 635 - w, 35, s, 1.0F); } // // hive // #define HV_HEIGHT 10 #define HV_WIDTH 80 #define HV_X 555 #define HV_Y 20 if( ps->stats[ STAT_PTEAM ] == PTE_DROIDS ) { int total = cgs.dBuildPointsTotal; int allocated = total - cgs.dBuildPoints; int awidth = (int)( (float)allocated / ( total / HV_WIDTH ) ); vec4_t bcolor = { 0.5, 0.5, 0.5, 0.5 }; trap_R_SetColor( bcolor ); // white CG_DrawPic( HV_X, HV_Y, HV_WIDTH, HV_HEIGHT, cgs.media.whiteShader ); trap_R_SetColor( colors[0] ); // green CG_DrawPic( HV_X, HV_Y, awidth, HV_HEIGHT, cgs.media.whiteShader ); } // // health+armor // if( ps->stats[ STAT_PTEAM ] == PTE_DROIDS ) { vec4_t fcolor = { 1, 0, 0, 0.5 }; //red half alpha vec4_t tcolor = { 0.3, 0.8, 1, 1 }; //cyan no alpha value = (int)( (float)( (float)ps->stats[STAT_HEALTH] / ps->stats[STAT_MAX_HEALTH] ) * 100 ); CG_DrawFadePic( 20, 0, 30, 440, fcolor, tcolor, value, cgs.media.droidHealth ); value = (int)( (float)( (float)ps->stats[STAT_ARMOR] / ps->stats[STAT_MAX_HEALTH] ) * 100 ); if( value > 0 ) CG_DrawFadePic( 580, 0, 30, 440, fcolor, tcolor, value, cgs.media.droidHealth ); } else { value = ps->stats[STAT_HEALTH]; if ( value > 100 ) { trap_R_SetColor( colors[0] ); // white } else if (value > 25) { trap_R_SetColor( colors[0] ); // green } else if (value > 0) { color = (cg.time >> 8) & 1; // flash trap_R_SetColor( colors[color] ); } else { trap_R_SetColor( colors[1] ); // red } // stretch the health up when taking damage CG_DrawField ( 300, 432, 3, value); CG_ColorForHealth( hcolor ); trap_R_SetColor( hcolor ); value = ps->stats[STAT_ARMOR]; if (value > 0 ) { trap_R_SetColor( colors[0] ); CG_DrawField (541, 432, 3, value); trap_R_SetColor( NULL ); // if we didn't draw a 3D icon, draw a 2D icon for armor /*if ( !cg_draw3dIcons.integer && cg_drawIcons.integer ) { CG_DrawPic( 370 + CHAR_WIDTH*3 + TEXT_ICON_SPACE, 432, ICON_SIZE, ICON_SIZE, cgs.media.armorIcon ); }*/ } } } /* =========================================================================================== UPPER RIGHT CORNER =========================================================================================== */ /* ================ CG_DrawAttacker ================ */ static float CG_DrawAttacker( float y ) { int t; float size; vec3_t angles; const char *info; const char *name; int clientNum; if ( cg.predictedPlayerState.stats[STAT_HEALTH] <= 0 ) { return y; } if ( !cg.attackerTime ) { return y; } clientNum = cg.predictedPlayerState.persistant[PERS_ATTACKER]; if ( clientNum < 0 || clientNum >= MAX_CLIENTS || clientNum == cg.snap->ps.clientNum ) { return y; } t = cg.time - cg.attackerTime; if ( t > ATTACKER_HEAD_TIME ) { cg.attackerTime = 0; return y; } size = ICON_SIZE * 1.25; angles[PITCH] = 0; angles[YAW] = 180; angles[ROLL] = 0; CG_DrawHead( 640 - size, y, size, size, clientNum, angles ); info = CG_ConfigString( CS_PLAYERS + clientNum ); name = Info_ValueForKey( info, "n" ); y += size; CG_DrawBigString( 640 - ( Q_PrintStrlen( name ) * BIGCHAR_WIDTH), y, name, 0.5 ); return y + BIGCHAR_HEIGHT + 2; } /* ================== CG_DrawSnapshot ================== */ static float CG_DrawSnapshot( float y ) { char *s; int w; s = va( "time:%i snap:%i cmd:%i", cg.snap->serverTime, cg.latestSnapshotNum, cgs.serverCommandSequence ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString( 635 - w, y + 2, s, 1.0F); return y + BIGCHAR_HEIGHT + 4; } /* ================== CG_DrawFPS ================== */ #define FPS_FRAMES 4 static float CG_DrawFPS( float y ) { char *s; int w; static int previousTimes[FPS_FRAMES]; static int index; int i, total; int fps; static int previous; int t, frameTime; // don't use serverTime, because that will be drifting to // correct for internet lag changes, timescales, timedemos, etc t = trap_Milliseconds(); frameTime = t - previous; previous = t; previousTimes[index % FPS_FRAMES] = frameTime; index++; if ( index > FPS_FRAMES ) { // average multiple frames together to smooth changes out a bit total = 0; for ( i = 0 ; i < FPS_FRAMES ; i++ ) { total += previousTimes[i]; } if ( !total ) { total = 1; } fps = 1000 * FPS_FRAMES / total; s = va( "%ifps", fps ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString( 635 - w, y + 2, s, 1.0F); } return y + BIGCHAR_HEIGHT + 4; } /* ================= CG_DrawTimer ================= */ static float CG_DrawTimer( float y ) { char *s; int w; int mins, seconds, tens; int msec; msec = cg.time - cgs.levelStartTime; seconds = msec / 1000; mins = seconds / 60; seconds -= mins * 60; tens = seconds / 10; seconds -= tens * 10; s = va( "%i:%i%i", mins, tens, seconds ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString( 635 - w, y + 2, s, 1.0F); return y + BIGCHAR_HEIGHT + 4; } /* ================= CG_DrawTeamOverlay ================= */ static float CG_DrawTeamOverlay( float y, qboolean right, qboolean upper ) { int x, w, h, xx; int i, j, len; const char *p; vec4_t hcolor; int pwidth, lwidth; int plyrs; char st[16]; clientInfo_t *ci; gitem_t *item; int ret_y, count; if ( !cg_drawTeamOverlay.integer ) { return y; } if ( cg.snap->ps.persistant[PERS_TEAM] != TEAM_HUMANS && cg.snap->ps.persistant[PERS_TEAM] != TEAM_DROIDS ) { return y; // Not on any team } plyrs = 0; // max player name width pwidth = 0; count = (numSortedTeamPlayers > 8) ? 8 : numSortedTeamPlayers; for (i = 0; i < count; i++) { ci = cgs.clientinfo + sortedTeamPlayers[i]; if ( ci->infoValid && ci->team == cg.snap->ps.persistant[PERS_TEAM]) { plyrs++; len = CG_DrawStrlen(ci->name); if (len > pwidth) pwidth = len; } } if (!plyrs) return y; if (pwidth > TEAM_OVERLAY_MAXNAME_WIDTH) pwidth = TEAM_OVERLAY_MAXNAME_WIDTH; // max location name width lwidth = 0; for (i = 1; i < MAX_LOCATIONS; i++) { p = CG_ConfigString(CS_LOCATIONS + i); if (p && *p) { len = CG_DrawStrlen(p); if (len > lwidth) lwidth = len; } } if (lwidth > TEAM_OVERLAY_MAXLOCATION_WIDTH) lwidth = TEAM_OVERLAY_MAXLOCATION_WIDTH; w = (pwidth + lwidth + 4 + 7) * TINYCHAR_WIDTH; if ( right ) x = 640 - w; else x = 0; h = plyrs * TINYCHAR_HEIGHT; if ( upper ) { ret_y = y + h; } else { y -= h; ret_y = y; } if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_HUMANS ) { hcolor[0] = 1; hcolor[1] = 0; hcolor[2] = 0; hcolor[3] = 0.33f; } else { // if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_DROIDS ) hcolor[0] = 0; hcolor[1] = 0; hcolor[2] = 1; hcolor[3] = 0.33f; } trap_R_SetColor( hcolor ); CG_DrawPic( x, y, w, h, cgs.media.teamStatusBar ); trap_R_SetColor( NULL ); for (i = 0; i < count; i++) { ci = cgs.clientinfo + sortedTeamPlayers[i]; if ( ci->infoValid && ci->team == cg.snap->ps.persistant[PERS_TEAM]) { hcolor[0] = hcolor[1] = hcolor[2] = hcolor[3] = 1.0; xx = x + TINYCHAR_WIDTH; CG_DrawStringExt( xx, y, ci->name, hcolor, qfalse, qfalse, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, TEAM_OVERLAY_MAXNAME_WIDTH); if (lwidth) { p = CG_ConfigString(CS_LOCATIONS + ci->location); if (!p || !*p) p = "unknown"; len = CG_DrawStrlen(p); if (len > lwidth) len = lwidth; // xx = x + TINYCHAR_WIDTH * 2 + TINYCHAR_WIDTH * pwidth + // ((lwidth/2 - len/2) * TINYCHAR_WIDTH); xx = x + TINYCHAR_WIDTH * 2 + TINYCHAR_WIDTH * pwidth; CG_DrawStringExt( xx, y, p, hcolor, qfalse, qfalse, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, TEAM_OVERLAY_MAXLOCATION_WIDTH); } CG_GetColorForHealth( ci->health, ci->armor, hcolor ); Com_sprintf (st, sizeof(st), "%3i %3i", ci->health, ci->armor); xx = x + TINYCHAR_WIDTH * 3 + TINYCHAR_WIDTH * pwidth + TINYCHAR_WIDTH * lwidth; CG_DrawStringExt( xx, y, st, hcolor, qfalse, qfalse, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, 0 ); // draw weapon icon xx += TINYCHAR_WIDTH * 3; if ( cg_weapons[ci->curWeapon].weaponIcon ) { CG_DrawPic( xx, y, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, cg_weapons[ci->curWeapon].weaponIcon ); } else { CG_DrawPic( xx, y, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, cgs.media.deferShader ); } // Draw powerup icons if (right) { xx = x; } else { xx = x + w - TINYCHAR_WIDTH; } /*for (j = 0; j < PW_NUM_POWERUPS; j++) { if (ci->powerups & (1 << j)) { gitem_t *item; item = BG_FindItemForPowerup( j ); CG_DrawPic( xx, y, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, trap_R_RegisterShader( item->icon ) ); if (right) { xx -= TINYCHAR_WIDTH; } else { xx += TINYCHAR_WIDTH; } } }*/ y += TINYCHAR_HEIGHT; } } return ret_y; } /* ===================== CG_DrawUpperRight ===================== */ static void CG_DrawUpperRight( void ) { float y; y = 0; if ( cgs.gametype >= GT_TEAM && cg_drawTeamOverlay.integer == 1 ) { y = CG_DrawTeamOverlay( y, qtrue, qtrue ); } if ( cg_drawSnapshot.integer ) { y = CG_DrawSnapshot( y ); } if ( cg_drawFPS.integer ) { y = CG_DrawFPS( y ); } if ( cg_drawTimer.integer ) { y = CG_DrawTimer( y ); } if ( cg_drawAttacker.integer ) { y = CG_DrawAttacker( y ); } } /* =========================================================================================== LOWER RIGHT CORNER =========================================================================================== */ /* ================= CG_DrawPoints Draw the small two score display ================= */ static float CG_DrawPoints( float y ) { const char *s; int points, totalpoints, buildpoints; int team; int x, w; float y1; qboolean spectator; y -= BIGCHAR_HEIGHT + 8; y1 = y; x = 640; points = cg.snap->ps.persistant[PERS_POINTS]; totalpoints = cg.snap->ps.persistant[PERS_TOTALPOINTS]; team = cg.snap->ps.stats[ STAT_PTEAM ]; if( team == PTE_DROIDS ) buildpoints = cgs.dBuildPoints; else if( team == PTE_HUMANS ) buildpoints = cgs.hBuildPoints; spectator = ( team == PTE_NONE ); if( !spectator ) { s = va( "%2i", points ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_DrawBigString( x + 2, y, s, 1.0F ); s = va( "%2i", totalpoints ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_DrawBigString( x + 2, y, s, 1.0F ); s = va( "%2i", buildpoints ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_DrawBigString( x + 2, y, s, 1.0F ); } return y1 - 8; } /* ================= CG_DrawScores Draw the small two score display ================= */ static float CG_DrawScores( float y ) { const char *s; int s1, s2, score; int x, w; int v; vec4_t color; float y1; gitem_t *item; s1 = cgs.scores1; s2 = cgs.scores2; y -= BIGCHAR_HEIGHT + 8; y1 = y; // draw from the right side to left if ( cgs.gametype >= GT_TEAM ) { x = 640; color[0] = 0; color[1] = 0; color[2] = 1; color[3] = 0.33f; s = va( "%2i", s2 ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_DROIDS ) { CG_DrawPic( x, y-4, w, BIGCHAR_HEIGHT+8, cgs.media.selectShader ); } CG_DrawBigString( x + 4, y, s, 1.0F); if ( cgs.gametype == GT_CTF ) { // Display flag status item = BG_FindItemForPowerup( PW_BLUEFLAG ); if (item) { y1 = y - BIGCHAR_HEIGHT - 8; if( cgs.blueflag >= 0 && cgs.blueflag <= 2 ) { CG_DrawPic( x, y1-4, w, BIGCHAR_HEIGHT+8, cgs.media.blueFlagShader[cgs.blueflag] ); } } } color[0] = 1; color[1] = 0; color[2] = 0; color[3] = 0.33f; s = va( "%2i", s1 ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_HUMANS ) { CG_DrawPic( x, y-4, w, BIGCHAR_HEIGHT+8, cgs.media.selectShader ); } CG_DrawBigString( x + 4, y, s, 1.0F); if ( cgs.gametype == GT_CTF ) { // Display flag status item = BG_FindItemForPowerup( PW_REDFLAG ); if (item) { y1 = y - BIGCHAR_HEIGHT - 8; if( cgs.redflag >= 0 && cgs.redflag <= 2 ) { CG_DrawPic( x, y1-4, w, BIGCHAR_HEIGHT+8, cgs.media.redFlagShader[cgs.redflag] ); } } } if ( cgs.gametype >= GT_CTF ) { v = cgs.capturelimit; } else { v = cgs.fraglimit; } if ( v ) { s = va( "%2i", v ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_DrawBigString( x + 4, y, s, 1.0F); } } else { qboolean spectator; x = 640; score = cg.snap->ps.persistant[PERS_SCORE]; spectator = ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_SPECTATOR ) || ( cg.snap->ps.stats[ STAT_STATE ] & SS_INFESTING ); // always show your score in the second box if not in first place if ( s1 != score ) { s2 = score; } if ( s2 != SCORE_NOT_PRESENT ) { s = va( "%2i", s2 ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; if ( !spectator && score == s2 && score != s1 ) { color[0] = 1; color[1] = 0; color[2] = 0; color[3] = 0.33f; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); CG_DrawPic( x, y-4, w, BIGCHAR_HEIGHT+8, cgs.media.selectShader ); } else { color[0] = 0.5f; color[1] = 0.5f; color[2] = 0.5f; color[3] = 0.33f; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); } CG_DrawBigString( x + 4, y, s, 1.0F); } // first place if ( s1 != SCORE_NOT_PRESENT ) { s = va( "%2i", s1 ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; if ( !spectator && score == s1 ) { color[0] = 0; color[1] = 0; color[2] = 1; color[3] = 0.33f; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); CG_DrawPic( x, y-4, w, BIGCHAR_HEIGHT+8, cgs.media.selectShader ); } else { color[0] = 0.5f; color[1] = 0.5f; color[2] = 0.5f; color[3] = 0.33f; CG_FillRect( x, y-4, w, BIGCHAR_HEIGHT+8, color ); } CG_DrawBigString( x + 4, y, s, 1.0F); } if ( cgs.fraglimit ) { s = va( "%2i", cgs.fraglimit ); w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH + 8; x -= w; CG_DrawBigString( x + 4, y, s, 1.0F); } } return y1 - 8; } /* ================ CG_DrawPowerups ================ */ static float CG_DrawPowerups( float y ) { int sorted[MAX_POWERUPS]; int sortedTime[MAX_POWERUPS]; int i, j, k; int active; playerState_t *ps; int t; gitem_t *item; int x; int color; float size; float f; static float colors[2][4] = { { 0.2f, 1.0f, 0.2f, 1.0f } , { 1.0f, 0.2f, 0.2f, 1.0f } }; ps = &cg.snap->ps; if ( ps->stats[STAT_HEALTH] <= 0 ) { return y; } // sort the list by time remaining active = 0; for ( i = 0 ; i < MAX_POWERUPS ; i++ ) { if ( !ps->powerups[ i ] ) { continue; } t = ps->powerups[ i ] - cg.time; // ZOID--don't draw if the power up has unlimited time (999 seconds) // This is true of the CTF flags if ( t < 0 || t > 999000) { continue; } // insert into the list for ( j = 0 ; j < active ; j++ ) { if ( sortedTime[j] >= t ) { for ( k = active - 1 ; k >= j ; k-- ) { sorted[k+1] = sorted[k]; sortedTime[k+1] = sortedTime[k]; } break; } } sorted[j] = i; sortedTime[j] = t; active++; } // draw the icons and timers x = 640 - ICON_SIZE - CHAR_WIDTH * 2; for ( i = 0 ; i < active ; i++ ) { item = BG_FindItemForPowerup( sorted[i] ); if (item) { color = 1; y -= ICON_SIZE; trap_R_SetColor( colors[color] ); CG_DrawField( x, y, 2, sortedTime[ i ] / 1000 ); t = ps->powerups[ sorted[i] ]; if ( t - cg.time >= POWERUP_BLINKS * POWERUP_BLINK_TIME ) { trap_R_SetColor( NULL ); } else { vec4_t modulate; f = (float)( t - cg.time ) / POWERUP_BLINK_TIME; f -= (int)f; modulate[0] = modulate[1] = modulate[2] = modulate[3] = f; trap_R_SetColor( modulate ); } if ( cg.powerupActive == sorted[i] && cg.time - cg.powerupTime < PULSE_TIME ) { f = 1.0 - ( ( (float)cg.time - cg.powerupTime ) / PULSE_TIME ); size = ICON_SIZE * ( 1.0 + ( PULSE_SCALE - 1.0 ) * f ); } else { size = ICON_SIZE; } CG_DrawPic( 640 - size, y + ICON_SIZE / 2 - size / 2, size, size, trap_R_RegisterShader( item->icon ) ); } } trap_R_SetColor( NULL ); return y; } /* ===================== CG_DrawLowerRight ===================== */ static void CG_DrawLowerRight( void ) { float y; y = 480 - ICON_SIZE; if ( cgs.gametype >= GT_TEAM && cg_drawTeamOverlay.integer == 2 ) { y = CG_DrawTeamOverlay( y, qtrue, qfalse ); } //y = CG_DrawScores( y ); //y = CG_DrawPoints( y ); y = CG_DrawPowerups( y ); } /* =================== CG_DrawPickupItem =================== */ static int CG_DrawPickupItem( int y ) { int value; float *fadeColor; if ( cg.snap->ps.stats[STAT_HEALTH] <= 0 ) { return y; } y -= ICON_SIZE; value = cg.itemPickup; if ( value ) { fadeColor = CG_FadeColor( cg.itemPickupTime, 3000 ); if ( fadeColor ) { CG_RegisterItemVisuals( value ); trap_R_SetColor( fadeColor ); CG_DrawPic( 8, y, ICON_SIZE, ICON_SIZE, cg_items[ value ].icon ); CG_DrawBigString( ICON_SIZE + 16, y + (ICON_SIZE/2 - BIGCHAR_HEIGHT/2), bg_itemlist[ value ].pickup_name, fadeColor[0] ); trap_R_SetColor( NULL ); } } return y; } /* ===================== CG_DrawLowerLeft ===================== */ static void CG_DrawLowerLeft( void ) { float y; y = 480 - ICON_SIZE; if ( cgs.gametype >= GT_TEAM && cg_drawTeamOverlay.integer == 3 ) { y = CG_DrawTeamOverlay( y, qfalse, qfalse ); } y = CG_DrawPickupItem( y ); } //=========================================================================================== /* ================= CG_DrawTeamInfo ================= */ static void CG_DrawTeamInfo( void ) { int w, h; int i, len; vec4_t hcolor; int chatHeight; #define CHATLOC_Y 420 // bottom end #define CHATLOC_X 0 if (cg_teamChatHeight.integer < TEAMCHAT_HEIGHT) chatHeight = cg_teamChatHeight.integer; else chatHeight = TEAMCHAT_HEIGHT; if (chatHeight <= 0) return; // disabled if (cgs.teamLastChatPos != cgs.teamChatPos) { if (cg.time - cgs.teamChatMsgTimes[cgs.teamLastChatPos % chatHeight] > cg_teamChatTime.integer) { cgs.teamLastChatPos++; } h = (cgs.teamChatPos - cgs.teamLastChatPos) * TINYCHAR_HEIGHT; w = 0; for (i = cgs.teamLastChatPos; i < cgs.teamChatPos; i++) { len = CG_DrawStrlen(cgs.teamChatMsgs[i % chatHeight]); if (len > w) w = len; } w *= TINYCHAR_WIDTH; w += TINYCHAR_WIDTH * 2; if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_HUMANS ) { hcolor[0] = 1; hcolor[1] = 0; hcolor[2] = 0; hcolor[3] = 0.33f; } else if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_DROIDS ) { hcolor[0] = 0; hcolor[1] = 0; hcolor[2] = 1; hcolor[3] = 0.33f; } else { hcolor[0] = 0; hcolor[1] = 1; hcolor[2] = 0; hcolor[3] = 0.33f; } trap_R_SetColor( hcolor ); CG_DrawPic( CHATLOC_X, CHATLOC_Y - h, 640, h, cgs.media.teamStatusBar ); trap_R_SetColor( NULL ); hcolor[0] = hcolor[1] = hcolor[2] = 1.0; hcolor[3] = 1.0; for (i = cgs.teamChatPos - 1; i >= cgs.teamLastChatPos; i--) { CG_DrawStringExt( CHATLOC_X + TINYCHAR_WIDTH, CHATLOC_Y - (cgs.teamChatPos - i)*TINYCHAR_HEIGHT, cgs.teamChatMsgs[i % chatHeight], hcolor, qfalse, qfalse, TINYCHAR_WIDTH, TINYCHAR_HEIGHT, 0 ); } } } /* =================== CG_DrawHoldableItem =================== */ static void CG_DrawHoldableItem( void ) { int value; //TA: not using q3 holdable item code /*value = cg.snap->ps.stats[STAT_HOLDABLE_ITEM]; if ( value ) { CG_RegisterItemVisuals( value ); CG_DrawPic( 640-ICON_SIZE, (SCREEN_HEIGHT-ICON_SIZE)/2, ICON_SIZE, ICON_SIZE, cg_items[ value ].icon ); }*/ } /* =================== CG_DrawReward =================== */ static void CG_DrawReward( void ) { float *color; int i, count; float x, y; char buf[32]; if ( !cg_drawRewards.integer ) { return; } color = CG_FadeColor( cg.rewardTime, REWARD_TIME ); if ( !color ) { if (cg.rewardStack > 0) { for(i = 0; i < cg.rewardStack; i++) { cg.rewardSound[i] = cg.rewardSound[i+1]; cg.rewardShader[i] = cg.rewardShader[i+1]; cg.rewardCount[i] = cg.rewardCount[i+1]; } cg.rewardTime = cg.time; cg.rewardStack--; color = CG_FadeColor( cg.rewardTime, REWARD_TIME ); trap_S_StartLocalSound(cg.rewardSound[0], CHAN_ANNOUNCER); } else { return; } } trap_R_SetColor( color ); if ( cg.rewardCount[0] >= 10 ) { y = 56; x = 320 - ICON_SIZE/2; CG_DrawPic( x, y, ICON_SIZE-4, ICON_SIZE-4, cg.rewardShader[0] ); Com_sprintf(buf, sizeof(buf), "%d", cg.rewardCount[0]); x = ( SCREEN_WIDTH - SMALLCHAR_WIDTH * CG_DrawStrlen( buf ) ) / 2; CG_DrawStringExt( x, y+ICON_SIZE, buf, color, qfalse, qtrue, SMALLCHAR_WIDTH, SMALLCHAR_HEIGHT, 0 ); } else { count = cg.rewardCount[0]; y = 56; x = 320 - count * ICON_SIZE/2; for ( i = 0 ; i < count ; i++ ) { CG_DrawPic( x, y, ICON_SIZE-4, ICON_SIZE-4, cg.rewardShader[0] ); x += ICON_SIZE; } } trap_R_SetColor( NULL ); } /* =============================================================================== LAGOMETER =============================================================================== */ #define LAG_SAMPLES 128 typedef struct { int frameSamples[LAG_SAMPLES]; int frameCount; int snapshotFlags[LAG_SAMPLES]; int snapshotSamples[LAG_SAMPLES]; int snapshotCount; } lagometer_t; lagometer_t lagometer; /* ============== CG_AddLagometerFrameInfo Adds the current interpolate / extrapolate bar for this frame ============== */ void CG_AddLagometerFrameInfo( void ) { int offset; offset = cg.time - cg.latestSnapshotTime; lagometer.frameSamples[ lagometer.frameCount & ( LAG_SAMPLES - 1) ] = offset; lagometer.frameCount++; } /* ============== CG_AddLagometerSnapshotInfo Each time a snapshot is received, log its ping time and the number of snapshots that were dropped before it. Pass NULL for a dropped packet. ============== */ void CG_AddLagometerSnapshotInfo( snapshot_t *snap ) { // dropped packet if ( !snap ) { lagometer.snapshotSamples[ lagometer.snapshotCount & ( LAG_SAMPLES - 1) ] = -1; lagometer.snapshotCount++; return; } // add this snapshot's info lagometer.snapshotSamples[ lagometer.snapshotCount & ( LAG_SAMPLES - 1) ] = snap->ping; lagometer.snapshotFlags[ lagometer.snapshotCount & ( LAG_SAMPLES - 1) ] = snap->snapFlags; lagometer.snapshotCount++; } /* ============== CG_DrawDisconnect Should we draw something differnet for long lag vs no packets? ============== */ static void CG_DrawDisconnect( void ) { float x, y; int cmdNum; usercmd_t cmd; const char *s; int w; // draw the phone jack if we are completely past our buffers cmdNum = trap_GetCurrentCmdNumber() - CMD_BACKUP + 1; trap_GetUserCmd( cmdNum, &cmd ); if ( cmd.serverTime <= cg.snap->ps.commandTime || cmd.serverTime > cg.time ) { // special check for map_restart return; } // also add text in center of screen s = "Connection Interrupted"; w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString( 320 - w/2, 100, s, 1.0F); // blink the icon if ( ( cg.time >> 9 ) & 1 ) { return; } x = 640 - 48; y = 480 - 48; CG_DrawPic( x, y, 48, 48, trap_R_RegisterShader("gfx/2d/net.tga" ) ); } #define MAX_LAGOMETER_PING 900 #define MAX_LAGOMETER_RANGE 300 /* ============== CG_DrawLagometer ============== */ static void CG_DrawLagometer( void ) { int a, x, y, i; float v; float ax, ay, aw, ah, mid, range; int color; float vscale; if ( !cg_lagometer.integer || cgs.localServer ) { CG_DrawDisconnect(); return; } // // draw the graph // x = 640 - 48; y = 480 - 48; trap_R_SetColor( NULL ); CG_DrawPic( x, y, 48, 48, cgs.media.lagometerShader ); ax = x; ay = y; aw = 48; ah = 48; CG_AdjustFrom640( &ax, &ay, &aw, &ah ); color = -1; range = ah / 3; mid = ay + range; vscale = range / MAX_LAGOMETER_RANGE; // draw the frame interpoalte / extrapolate graph for ( a = 0 ; a < aw ; a++ ) { i = ( lagometer.frameCount - 1 - a ) & (LAG_SAMPLES - 1); v = lagometer.frameSamples[i]; v *= vscale; if ( v > 0 ) { if ( color != 1 ) { color = 1; trap_R_SetColor( g_color_table[ColorIndex(COLOR_YELLOW)] ); } if ( v > range ) { v = range; } trap_R_DrawStretchPic ( ax + aw - a, mid - v, 1, v, 0, 0, 0, 0, cgs.media.whiteShader ); } else if ( v < 0 ) { if ( color != 2 ) { color = 2; trap_R_SetColor( g_color_table[ColorIndex(COLOR_BLUE)] ); } v = -v; if ( v > range ) { v = range; } trap_R_DrawStretchPic( ax + aw - a, mid, 1, v, 0, 0, 0, 0, cgs.media.whiteShader ); } } // draw the snapshot latency / drop graph range = ah / 2; vscale = range / MAX_LAGOMETER_PING; for ( a = 0 ; a < aw ; a++ ) { i = ( lagometer.snapshotCount - 1 - a ) & (LAG_SAMPLES - 1); v = lagometer.snapshotSamples[i]; if ( v > 0 ) { if ( lagometer.snapshotFlags[i] & SNAPFLAG_RATE_DELAYED ) { if ( color != 5 ) { color = 5; // YELLOW for rate delay trap_R_SetColor( g_color_table[ColorIndex(COLOR_YELLOW)] ); } } else { if ( color != 3 ) { color = 3; trap_R_SetColor( g_color_table[ColorIndex(COLOR_GREEN)] ); } } v = v * vscale; if ( v > range ) { v = range; } trap_R_DrawStretchPic( ax + aw - a, ay + ah - v, 1, v, 0, 0, 0, 0, cgs.media.whiteShader ); } else if ( v < 0 ) { if ( color != 4 ) { color = 4; // RED for dropped snapshots trap_R_SetColor( g_color_table[ColorIndex(COLOR_RED)] ); } trap_R_DrawStretchPic( ax + aw - a, ay + ah - range, 1, range, 0, 0, 0, 0, cgs.media.whiteShader ); } } trap_R_SetColor( NULL ); if ( cg_nopredict.integer || cg_synchronousClients.integer ) { CG_DrawBigString( ax, ay, "snc", 1.0 ); } CG_DrawDisconnect(); } /* =============================================================================== CENTER PRINTING =============================================================================== */ /* ============== CG_CenterPrint Called for important messages that should stay in the center of the screen for a few moments ============== */ void CG_CenterPrint( const char *str, int y, int charWidth ) { char *s; Q_strncpyz( cg.centerPrint, str, sizeof(cg.centerPrint) ); cg.centerPrintTime = cg.time; cg.centerPrintY = y; cg.centerPrintCharWidth = charWidth; // count the number of lines for centering cg.centerPrintLines = 1; s = cg.centerPrint; while( *s ) { if (*s == '\n') cg.centerPrintLines++; s++; } } /* =================== CG_DrawCenterString =================== */ static void CG_DrawCenterString( void ) { char *start; int l; int x, y, w; float *color; if ( !cg.centerPrintTime ) { return; } color = CG_FadeColor( cg.centerPrintTime, 1000 * cg_centertime.value ); if ( !color ) { return; } trap_R_SetColor( color ); start = cg.centerPrint; y = cg.centerPrintY - cg.centerPrintLines * BIGCHAR_HEIGHT / 2; while ( 1 ) { char linebuffer[1024]; for ( l = 0; l < 50; l++ ) { if ( !start[l] || start[l] == '\n' ) { break; } linebuffer[l] = start[l]; } linebuffer[l] = 0; w = cg.centerPrintCharWidth * CG_DrawStrlen( linebuffer ); x = ( SCREEN_WIDTH - w ) / 2; CG_DrawStringExt( x, y, linebuffer, color, qfalse, qtrue, cg.centerPrintCharWidth, (int)(cg.centerPrintCharWidth * 1.5), 0 ); y += cg.centerPrintCharWidth * 1.5; while ( *start && ( *start != '\n' ) ) { start++; } if ( !*start ) { break; } start++; } trap_R_SetColor( NULL ); } /* ================================================================================ CROSSHAIR ================================================================================ */ /* ================= CG_DrawCrosshair ================= */ static void CG_DrawCrosshair(void) { float w, h; qhandle_t hShader; float f; float x, y; int ca; if ( !cg_drawCrosshair.integer ) { return; } if( ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_SPECTATOR ) || ( cg.snap->ps.stats[ STAT_STATE ] & SS_INFESTING ) ) { return; } if ( cg.renderingThirdPerson ) { return; } // set color based on health if ( cg_crosshairHealth.integer ) { vec4_t hcolor; CG_ColorForHealth( hcolor ); trap_R_SetColor( hcolor ); } else { trap_R_SetColor( NULL ); } w = h = cg_crosshairSize.value; // pulse the size of the crosshair when picking up items f = cg.time - cg.itemPickupBlendTime; if ( f > 0 && f < ITEM_BLOB_TIME ) { f /= ITEM_BLOB_TIME; w *= ( 1 + f ); h *= ( 1 + f ); } x = cg_crosshairX.integer; y = cg_crosshairY.integer; CG_AdjustFrom640( &x, &y, &w, &h ); ca = cg_drawCrosshair.integer; if (ca < 0) { ca = 0; } hShader = cgs.media.crosshairShader[ ca % NUM_CROSSHAIRS ]; trap_R_DrawStretchPic( x + cg.refdef.x + 0.5 * (cg.refdef.width - w), y + cg.refdef.y + 0.5 * (cg.refdef.height - h), w, h, 0, 0, 1, 1, hShader ); } /* ================= CG_ScanForCrosshairEntity ================= */ static void CG_ScanForCrosshairEntity( void ) { trace_t trace; vec3_t start, end; int content; VectorCopy( cg.refdef.vieworg, start ); VectorMA( start, 131072, cg.refdef.viewaxis[0], end ); CG_Trace( &trace, start, vec3_origin, vec3_origin, end, cg.snap->ps.clientNum, CONTENTS_SOLID|CONTENTS_BODY ); if ( trace.entityNum >= MAX_CLIENTS ) { return; } // if the player is in fog, don't show it content = trap_CM_PointContents( trace.endpos, 0 ); if ( content & CONTENTS_FOG ) { return; } // if the player is invisible, don't show it /*if ( cg_entities[ trace.entityNum ].currentState.powerups & ( 1 << PW_INVIS ) ) { return; }*/ // update the fade timer cg.crosshairClientNum = trace.entityNum; cg.crosshairClientTime = cg.time; } /* ===================== CG_DrawCrosshairNames ===================== */ static void CG_DrawCrosshairNames( void ) { float *color; char *name; float w; if ( !cg_drawCrosshair.integer ) { return; } if ( !cg_drawCrosshairNames.integer ) { return; } if ( cg.renderingThirdPerson ) { return; } // scan the known entities to see if the crosshair is sighted on one CG_ScanForCrosshairEntity(); // draw the name of the player being looked at color = CG_FadeColor( cg.crosshairClientTime, 1000 ); if ( !color ) { trap_R_SetColor( NULL ); return; } name = cgs.clientinfo[ cg.crosshairClientNum ].name; w = CG_DrawStrlen( name ) * BIGCHAR_WIDTH; CG_DrawBigString( 320 - w / 2, 170, name, color[3] * 0.5f ); trap_R_SetColor( NULL ); } //============================================================================== /* ================= CG_DrawSpectator ================= */ static void CG_DrawSpectator(void) { CG_DrawBigString(320 - 9 * 8, 440, "SPECTATOR", 1.0F); if ( cgs.gametype == GT_TOURNAMENT ) { CG_DrawBigString(320 - 15 * 8, 460, "waiting to play", 1.0F); } if ( cgs.gametype >= GT_TEAM ) { CG_DrawBigString(320 - 39 * 8, 460, "press ESC and use the JOIN menu to play", 1.0F); } } /* ================= CG_DrawVote ================= */ static void CG_DrawVote(void) { char *s; int sec; if ( !cgs.voteTime ) { return; } // play a talk beep whenever it is modified if ( cgs.voteModified ) { cgs.voteModified = qfalse; trap_S_StartLocalSound( cgs.media.talkSound, CHAN_LOCAL_SOUND ); } sec = ( VOTE_TIME - ( cg.time - cgs.voteTime ) ) / 1000; if ( sec < 0 ) { sec = 0; } s = va("VOTE(%i):%s yes:%i no:%i", sec, cgs.voteString, cgs.voteYes, cgs.voteNo ); CG_DrawSmallString( 0, 58, s, 1.0F ); } /* ================= CG_DrawTeamVote ================= */ static void CG_DrawTeamVote(void) { char *s; int sec, cs_offset; if ( cgs.clientinfo->team == TEAM_HUMANS ) cs_offset = 0; else if ( cgs.clientinfo->team == TEAM_DROIDS ) cs_offset = 1; else return; if ( !cgs.teamVoteTime[cs_offset] ) { return; } // play a talk beep whenever it is modified if ( cgs.teamVoteModified[cs_offset] ) { cgs.teamVoteModified[cs_offset] = qfalse; trap_S_StartLocalSound( cgs.media.talkSound, CHAN_LOCAL_SOUND ); } sec = ( VOTE_TIME - ( cg.time - cgs.teamVoteTime[cs_offset] ) ) / 1000; if ( sec < 0 ) { sec = 0; } s = va("TEAMVOTE(%i):%s yes:%i no:%i", sec, cgs.teamVoteString[cs_offset], cgs.teamVoteYes[cs_offset], cgs.teamVoteNo[cs_offset] ); CG_DrawSmallString( 0, 90, s, 1.0F ); } static qboolean CG_DrawScoreboard() { return CG_DrawOldScoreboard(); } /* ================= CG_DrawIntermission ================= */ static void CG_DrawIntermission( void ) { if ( cgs.gametype == GT_SINGLE_PLAYER ) { CG_DrawCenterString(); return; } cg.scoreFadeTime = cg.time; cg.scoreBoardShowing = CG_DrawScoreboard(); } /* ================= CG_DrawFollow ================= */ static qboolean CG_DrawFollow( void ) { float x; vec4_t color; const char *name; if ( !(cg.snap->ps.pm_flags & PMF_FOLLOW) ) { return qfalse; } color[0] = 1; color[1] = 1; color[2] = 1; color[3] = 1; CG_DrawBigString( 320 - 9 * 8, 24, "following", 1.0F ); name = cgs.clientinfo[ cg.snap->ps.clientNum ].name; x = 0.5 * ( 640 - GIANT_WIDTH * CG_DrawStrlen( name ) ); CG_DrawStringExt( x, 40, name, color, qtrue, qtrue, GIANT_WIDTH, GIANT_HEIGHT, 0 ); return qtrue; } /* ================= CG_DrawAmmoWarning ================= */ static void CG_DrawAmmoWarning( void ) { const char *s; int w; //TA: hack if( cg.snap->ps.weapon == WP_NONE ) return; if ( cg_drawAmmoWarning.integer == 0 ) return; if ( !cg.lowAmmoWarning ) return; if ( cg.lowAmmoWarning == 2 ) s = "OUT OF AMMO"; else s = "LOW AMMO WARNING"; w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString(320 - w / 2, 64, s, 1.0F); } /* ================= CG_DrawWarmup ================= */ static void CG_DrawWarmup( void ) { int w; int sec; int i; float scale; clientInfo_t *ci1, *ci2; int cw; const char *s; sec = cg.warmup; if ( !sec ) { return; } if ( sec < 0 ) { s = "Waiting for players"; w = CG_DrawStrlen( s ) * BIGCHAR_WIDTH; CG_DrawBigString(320 - w / 2, 24, s, 1.0F); cg.warmupCount = 0; return; } if (cgs.gametype == GT_TOURNAMENT) { // find the two active players ci1 = NULL; ci2 = NULL; for ( i = 0 ; i < cgs.maxclients ; i++ ) { if ( cgs.clientinfo[i].infoValid && cgs.clientinfo[i].team == TEAM_FREE ) { if ( !ci1 ) { ci1 = &cgs.clientinfo[i]; } else { ci2 = &cgs.clientinfo[i]; } } } if ( ci1 && ci2 ) { s = va( "%s vs %s", ci1->name, ci2->name ); w = CG_DrawStrlen( s ); if ( w > 640 / GIANT_WIDTH ) { cw = 640 / w; } else { cw = GIANT_WIDTH; } CG_DrawStringExt( 320 - w * cw/2, 20,s, colorWhite, qfalse, qtrue, cw, (int)(cw * 1.5f), 0 ); } } else { if ( cgs.gametype == GT_FFA ) { s = "Free For All"; } else if ( cgs.gametype == GT_TEAM ) { s = "Team Deathmatch"; } else if ( cgs.gametype == GT_CTF ) { s = "Capture the Flag"; } else { s = ""; } w = CG_DrawStrlen( s ); if ( w > 640 / GIANT_WIDTH ) { cw = 640 / w; } else { cw = GIANT_WIDTH; } CG_DrawStringExt( 320 - w * cw/2, 25,s, colorWhite, qfalse, qtrue, cw, (int)(cw * 1.1f), 0 ); } sec = ( sec - cg.time ) / 1000; if ( sec < 0 ) { cg.warmup = 0; sec = 0; } s = va( "Starts in: %i", sec + 1 ); if ( sec != cg.warmupCount ) { cg.warmupCount = sec; switch ( sec ) { case 0: trap_S_StartLocalSound( cgs.media.count1Sound, CHAN_ANNOUNCER ); break; case 1: trap_S_StartLocalSound( cgs.media.count2Sound, CHAN_ANNOUNCER ); break; case 2: trap_S_StartLocalSound( cgs.media.count3Sound, CHAN_ANNOUNCER ); break; default: break; } } scale = 0.45f; switch ( cg.warmupCount ) { case 0: cw = 28; scale = 0.54f; break; case 1: cw = 24; scale = 0.51f; break; case 2: cw = 20; scale = 0.48f; break; default: cw = 16; scale = 0.45f; break; } w = CG_DrawStrlen( s ); CG_DrawStringExt( 320 - w * cw/2, 70, s, colorWhite, qfalse, qtrue, cw, (int)(cw * 1.5), 0 ); } //================================================================================== /* ================= CG_Draw2D ================= */ static void CG_Draw2D( void ) { // if we are taking a levelshot for the menu, don't draw anything if ( cg.levelShot ) { return; } if ( cg_draw2D.integer == 0 ) { return; } if ( cg.snap->ps.pm_type == PM_INTERMISSION ) { CG_DrawIntermission(); return; } //TA: draw the lighting effects e.g. nvg CG_DrawLighting(); if( ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_SPECTATOR ) || ( cg.snap->ps.stats[ STAT_STATE ] & SS_INFESTING ) ) { CG_DrawSpectator(); CG_DrawCrosshair(); CG_DrawCrosshairNames(); } else { // don't draw any status if dead or the scoreboard is being explicitly shown if ( !cg.showScores && cg.snap->ps.stats[STAT_HEALTH] > 0 ) { CG_DrawStatusBar(); CG_DrawAmmoWarning(); CG_DrawCrosshair(); CG_DrawCrosshairNames(); CG_DrawWeaponSelect(); CG_DrawHoldableItem(); CG_DrawReward(); } if ( cgs.gametype >= GT_TEAM ) { CG_DrawTeamInfo(); } if( cg.snap->ps.weapon == WP_SCANNER ) CG_Scanner(); } CG_DrawVote(); CG_DrawTeamVote(); CG_DrawLagometer(); CG_DrawUpperRight(); CG_DrawLowerRight(); CG_DrawLowerLeft(); if ( !CG_DrawFollow() ) { CG_DrawWarmup(); } // don't draw center string if scoreboard is up cg.scoreBoardShowing = CG_DrawScoreboard(); if ( !cg.scoreBoardShowing) { CG_DrawCenterString(); } } static void CG_DrawTourneyScoreboard() { CG_DrawOldTourneyScoreboard(); } /* ===================== CG_DrawActive Perform all drawing needed to completely fill the screen ===================== */ void CG_DrawActive( stereoFrame_t stereoView ) { float separation; vec3_t baseOrg; // optionally draw the info screen instead if ( !cg.snap ) { CG_DrawInformation(); return; } // optionally draw the tournement scoreboard instead if ( cg.snap->ps.persistant[PERS_TEAM] == TEAM_SPECTATOR && ( cg.snap->ps.pm_flags & PMF_SCOREBOARD ) ) { CG_DrawTourneyScoreboard(); return; } switch ( stereoView ) { case STEREO_CENTER: separation = 0; break; case STEREO_LEFT: separation = -cg_stereoSeparation.value / 2; break; case STEREO_RIGHT: separation = cg_stereoSeparation.value / 2; break; default: separation = 0; CG_Error( "CG_DrawActive: Undefined stereoView" ); } // clear around the rendered view if sized down CG_TileClear(); // offset vieworg appropriately if we're doing stereo separation VectorCopy( cg.refdef.vieworg, baseOrg ); if ( separation != 0 ) { VectorMA( cg.refdef.vieworg, -separation, cg.refdef.viewaxis[1], cg.refdef.vieworg ); } // draw 3D view trap_R_RenderScene( &cg.refdef ); // restore original viewpoint if running stereo if ( separation != 0 ) { VectorCopy( baseOrg, cg.refdef.vieworg ); } // draw status bar and other floating elements CG_Draw2D(); }