+++ /dev/null
-/*
-Copyright (C) 1996-1997 Id Software, Inc.
-
-This program 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.
-
-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 General Public License for more details.
-
-You should have received a copy of the GNU 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.
-
-*/
-
-// screen.c -- master for refresh, status bar, console, chat, notify, etc
-
-#include "quakedef.h"
-
-/*
-
-background clear
-rendering
-turtle/net/ram icons
-sbar
-centerprint / slow centerprint
-notify lines
-intermission / finale overlay
-loading plaque
-console
-menu
-
-required background clears
-required update regions
-
-
-syncronous draw mode or async
-One off screen buffer, with updates either copied or xblited
-Need to double buffer?
-
-
-async draw will require the refresh area to be cleared, because it will be
-xblited, but sync draw can just ignore it.
-
-sync
-draw
-
-CenterPrint ()
-SlowPrint ()
-Screen_Update ();
-Con_Printf ();
-
-net
-turn off messages option
-
-the refresh is always rendered, unless the console is full screen
-
-
-console is:
- notify lines
- half
- full
-
-
-*/
-
-
-float scr_con_current;
-float scr_conlines; // lines of console to display
-
-float oldscreensize, oldfov;
-cvar_t scr_viewsize = {CVAR_SAVE, "viewsize","100"};
-cvar_t scr_fov = {CVAR_SAVE, "fov","90"}; // 10 - 170
-cvar_t scr_conspeed = {CVAR_SAVE, "scr_conspeed","900"}; // LordHavoc: quake used 300
-cvar_t scr_centertime = {0, "scr_centertime","2"};
-cvar_t scr_showram = {CVAR_SAVE, "showram","1"};
-cvar_t scr_showturtle = {CVAR_SAVE, "showturtle","0"};
-cvar_t scr_showpause = {CVAR_SAVE, "showpause","1"};
-cvar_t scr_printspeed = {0, "scr_printspeed","8"};
-cvar_t r_render = {0, "r_render", "1"};
-cvar_t r_brightness = {CVAR_SAVE, "r_brightness", "1"}; // LordHavoc: a method of operating system independent color correction
-cvar_t r_contrast = {CVAR_SAVE, "r_contrast", "1"}; // LordHavoc: a method of operating system independent color correction
-cvar_t gl_dither = {CVAR_SAVE, "gl_dither", "1"}; // whether or not to use dithering
-
-qboolean scr_initialized; // ready to draw
-
-int clearconsole;
-int clearnotify;
-
-int lightscalebit;
-float lightscale;
-
-qboolean scr_disabled_for_loading;
-//qboolean scr_drawloading;
-//float scr_disabled_time;
-
-void SCR_ScreenShot_f (void);
-
-/*
-===============================================================================
-
-CENTER PRINTING
-
-===============================================================================
-*/
-
-char scr_centerstring[1024];
-float scr_centertime_start; // for slow victory printing
-float scr_centertime_off;
-int scr_center_lines;
-int scr_erase_lines;
-int scr_erase_center;
-
-/*
-==============
-SCR_CenterPrint
-
-Called for important messages that should stay in the center of the screen
-for a few moments
-==============
-*/
-void SCR_CenterPrint (char *str)
-{
- strncpy (scr_centerstring, str, sizeof(scr_centerstring)-1);
- scr_centertime_off = scr_centertime.value;
- scr_centertime_start = cl.time;
-
-// count the number of lines for centering
- scr_center_lines = 1;
- while (*str)
- {
- if (*str == '\n')
- scr_center_lines++;
- str++;
- }
-}
-
-
-void SCR_DrawCenterString (void)
-{
- char *start;
- int l;
- int x, y;
- int remaining;
-
-// the finale prints the characters one at a time
- if (cl.intermission)
- remaining = scr_printspeed.value * (cl.time - scr_centertime_start);
- else
- remaining = 9999;
-
- scr_erase_center = 0;
- start = scr_centerstring;
-
- if (scr_center_lines <= 4)
- y = vid.conheight*0.35;
- else
- y = 48;
-
- do
- {
- // scan the width of the line
- for (l=0 ; l<40 ; l++)
- if (start[l] == '\n' || !start[l])
- break;
- x = (vid.conwidth - l*8)/2;
- if (l > 0)
- {
- if (remaining < l)
- l = remaining;
- DrawQ_String(x, y, start, l, 8, 8, 1, 1, 1, 1, 0);
- remaining -= l;
- if (remaining <= 0)
- return;
- }
-
- y += 8;
-
- while (*start && *start != '\n')
- start++;
-
- if (!*start)
- break;
- start++; // skip the \n
- } while (1);
-}
-
-void SCR_CheckDrawCenterString (void)
-{
- if (scr_center_lines > scr_erase_lines)
- scr_erase_lines = scr_center_lines;
-
- scr_centertime_off -= host_frametime;
-
- if (scr_centertime_off <= 0 && !cl.intermission)
- return;
- if (key_dest != key_game)
- return;
-
- SCR_DrawCenterString ();
-}
-
-//=============================================================================
-
-/*
-====================
-CalcFov
-====================
-*/
-float CalcFov (float fov_x, float width, float height)
-{
- // calculate vision size and alter by aspect, then convert back to angle
- return atan (height / (width / tan(fov_x/360*M_PI))) * 360 / M_PI;
-}
-
-/*
-=================
-SCR_CalcRefdef
-
-Must be called whenever vid changes
-Internal use only
-=================
-*/
-static void SCR_CalcRefdef (void)
-{
- float size;
-
-// vid.recalc_refdef = 0;
-
-//========================================
-
-// bound viewsize
- if (scr_viewsize.value < 30)
- Cvar_Set ("viewsize","30");
- if (scr_viewsize.value > 120)
- Cvar_Set ("viewsize","120");
-
-// bound field of view
- if (scr_fov.value < 10)
- Cvar_Set ("fov","10");
- if (scr_fov.value > 170)
- Cvar_Set ("fov","170");
-
-// intermission is always full screen
- if (cl.intermission)
- {
- size = 1;
- sb_lines = 0;
- }
- else
- {
- if (scr_viewsize.value >= 120)
- sb_lines = 0; // no status bar at all
- else if (scr_viewsize.value >= 110)
- sb_lines = 24; // no inventory
- else
- sb_lines = 24+16+8;
- size = scr_viewsize.value * (1.0 / 100.0);
- }
-
- if (size >= 1)
- {
- r_refdef.width = vid.realwidth;
- r_refdef.height = vid.realheight;
- r_refdef.x = 0;
- r_refdef.y = 0;
- }
- else
- {
- r_refdef.width = vid.realwidth * size;
- r_refdef.height = vid.realheight * size;
- r_refdef.x = (vid.realwidth - r_refdef.width)/2;
- r_refdef.y = (vid.realheight - r_refdef.height)/2;
- }
-
- r_refdef.fov_x = scr_fov.value;
- r_refdef.fov_y = CalcFov (r_refdef.fov_x, r_refdef.width, r_refdef.height);
-
- r_refdef.width = bound(0, r_refdef.width, vid.realwidth);
- r_refdef.height = bound(0, r_refdef.height, vid.realheight);
- r_refdef.x = bound(0, r_refdef.x, vid.realwidth) + vid.realx;
- r_refdef.y = bound(0, r_refdef.y, vid.realheight) + vid.realy;
-}
-
-
-/*
-=================
-SCR_SizeUp_f
-
-Keybinding command
-=================
-*/
-void SCR_SizeUp_f (void)
-{
- Cvar_SetValue ("viewsize",scr_viewsize.value+10);
-}
-
-
-/*
-=================
-SCR_SizeDown_f
-
-Keybinding command
-=================
-*/
-void SCR_SizeDown_f (void)
-{
- Cvar_SetValue ("viewsize",scr_viewsize.value-10);
-}
-
-//============================================================================
-
-void gl_screen_start(void)
-{
-}
-
-void gl_screen_shutdown(void)
-{
-}
-
-void gl_screen_newmap(void)
-{
-}
-
-/*
-==================
-SCR_Init
-==================
-*/
-static void R_Envmap_f (void);
-void GL_Screen_Init (void)
-{
- Cvar_RegisterVariable (&scr_fov);
- Cvar_RegisterVariable (&scr_viewsize);
- Cvar_RegisterVariable (&scr_conspeed);
- Cvar_RegisterVariable (&scr_showram);
- Cvar_RegisterVariable (&scr_showturtle);
- Cvar_RegisterVariable (&scr_showpause);
- Cvar_RegisterVariable (&scr_centertime);
- Cvar_RegisterVariable (&scr_printspeed);
- Cvar_RegisterVariable (&r_render);
- Cvar_RegisterVariable (&r_brightness);
- Cvar_RegisterVariable (&r_contrast);
- Cvar_RegisterVariable (&gl_dither);
-#ifdef NORENDER
- Cvar_SetValue("r_render", 0);
-#endif
-
-//
-// register our commands
-//
- Cmd_AddCommand ("screenshot",SCR_ScreenShot_f);
- Cmd_AddCommand ("envmap", R_Envmap_f);
- Cmd_AddCommand ("sizeup",SCR_SizeUp_f);
- Cmd_AddCommand ("sizedown",SCR_SizeDown_f);
-
- scr_initialized = true;
-
- R_RegisterModule("GL_Screen", gl_screen_start, gl_screen_shutdown, gl_screen_newmap);
-}
-
-
-
-/*
-==============
-SCR_DrawRam
-==============
-*/
-void SCR_DrawRam (void)
-{
-// if (!scr_showram.integer)
-// return;
-// DrawQ_Pic (32, 0, "ram", 0, 0, 1, 1, 1, 1, 0);
-}
-
-/*
-==============
-SCR_DrawTurtle
-==============
-*/
-void SCR_DrawTurtle (void)
-{
- static int count;
-
- if (cls.state != ca_connected)
- return;
-
- if (!scr_showturtle.integer)
- return;
-
- if (host_frametime < 0.1)
- {
- count = 0;
- return;
- }
-
- count++;
- if (count < 3)
- return;
-
- DrawQ_Pic (0, 0, "turtle", 0, 0, 1, 1, 1, 1, 0);
-}
-
-/*
-==============
-SCR_DrawNet
-==============
-*/
-void SCR_DrawNet (void)
-{
- if (cls.state != ca_connected)
- return;
- if (realtime - cl.last_received_message < 0.3)
- return;
- if (cls.demoplayback)
- return;
-
- DrawQ_Pic (64, 0, "net", 0, 0, 1, 1, 1, 1, 0);
-}
-
-/*
-==============
-DrawPause
-==============
-*/
-void SCR_DrawPause (void)
-{
- cachepic_t *pic;
-
- if (cls.state != ca_connected)
- return;
-
- if (!scr_showpause.integer) // turn off for screenshots
- return;
-
- if (!cl.paused)
- return;
-
- pic = Draw_CachePic ("gfx/pause.lmp");
- DrawQ_Pic ((vid.conwidth - pic->width)/2, (vid.conheight - pic->height)/2, "gfx/pause.lmp", 0, 0, 1, 1, 1, 1, 0);
-}
-
-
-
-/*
-==============
-SCR_DrawLoading
-==============
-*/
-/*
-void SCR_DrawLoading (void)
-{
- cachepic_t *pic;
-
- if (!scr_drawloading)
- return;
-
- pic = Draw_CachePic ("gfx/loading.lmp");
- DrawQ_Pic ((vid.conwidth - pic->width)/2, (vid.conheight - pic->height)/2, "gfx/loading.lmp", 0, 0, 1, 1, 1, 1, 0);
-}
-*/
-
-
-
-//=============================================================================
-
-
-/*
-==================
-SCR_SetUpToDrawConsole
-==================
-*/
-void SCR_SetUpToDrawConsole (void)
-{
- Con_CheckResize ();
-
-// decide on the height of the console
- con_forcedup = !cl.worldmodel || cls.signon != SIGNONS;
-
- if (con_forcedup)
- {
- scr_conlines = vid.conheight; // full screen
- scr_con_current = scr_conlines;
- }
- else if (key_dest == key_console)
- scr_conlines = vid.conheight/2; // half screen
- else
- scr_conlines = 0; // none visible
-
- if (scr_conlines < scr_con_current)
- {
- scr_con_current -= scr_conspeed.value*host_realframetime;
- if (scr_conlines > scr_con_current)
- scr_con_current = scr_conlines;
-
- }
- else if (scr_conlines > scr_con_current)
- {
- scr_con_current += scr_conspeed.value*host_realframetime;
- if (scr_conlines < scr_con_current)
- scr_con_current = scr_conlines;
- }
-}
-
-/*
-==================
-SCR_DrawConsole
-==================
-*/
-void SCR_DrawConsole (void)
-{
- if (scr_con_current)
- {
- Con_DrawConsole (scr_con_current);
- clearconsole = 0;
- }
- else
- {
- if (key_dest == key_game || key_dest == key_message)
- Con_DrawNotify (); // only draw notify in game
- }
-}
-
-
-/*
-==============================================================================
-
- SCREEN SHOTS
-
-==============================================================================
-*/
-
-/*
-==================
-SCR_ScreenShot_f
-==================
-*/
-void SCR_ScreenShot_f (void)
-{
- byte *buffer, gamma[256];
- char filename[80];
- char checkname[MAX_OSPATH];
- int i;
-//
-// find a file name to save it to
-//
- strcpy(filename,"dp0000.tga");
-
- for (i=0 ; i<=9999 ; i++)
- {
- filename[2] = (i/1000)%10 + '0';
- filename[3] = (i/ 100)%10 + '0';
- filename[4] = (i/ 10)%10 + '0';
- filename[5] = (i/ 1)%10 + '0';
- sprintf (checkname, "%s/%s", com_gamedir, filename);
- if (Sys_FileTime(checkname) == -1)
- break; // file doesn't exist
- }
- if (i==10000)
- {
- Con_Printf ("SCR_ScreenShot_f: Couldn't create a TGA file\n");
- return;
- }
-
- buffer = Mem_Alloc(tempmempool, vid.realwidth*vid.realheight*3);
- glReadPixels (vid.realx, vid.realy, vid.realwidth, vid.realheight, GL_RGB, GL_UNSIGNED_BYTE, buffer);
- CHECKGLERROR
-
- // apply hardware gamma to the image
- BuildGammaTable8((lighthalf && hardwaregammasupported) ? 2.0f : 1.0f, 1, 1, 0, gamma);
- Image_GammaRemapRGB(buffer, buffer, vid.realwidth*vid.realheight, gamma, gamma, gamma);
-
- Image_WriteTGARGB_preflipped(filename, vid.realwidth, vid.realheight, buffer);
-
- Mem_Free(buffer);
- Con_Printf ("Wrote %s\n", filename);
-}
-
-/*
-===============
-R_Envmap_f
-
-Grab six views for environment mapping tests
-===============
-*/
-float CalcFov (float fov_x, float width, float height);
-struct
-{
- float angles[3];
- char *name;
-}
-envmapinfo[6] =
-{
- {{ 0, 0, 0}, "ft"},
- {{ 0, 90, 0}, "rt"},
- {{ 0, 180, 0}, "bk"},
- {{ 0, 270, 0}, "lf"},
- {{-90, 90, 0}, "up"},
- {{ 90, 90, 0}, "dn"}
-};
-static void R_Envmap_f (void)
-{
- int i, size;
- char filename[256];
- char basename[256];
- byte *buffer, gamma[256];
-
- if (Cmd_Argc() != 3)
- {
- Con_Printf ("envmap <basename> <size>: save out 6 cubic environment map images, usable with loadsky, note that size must one of 128, 256, 512, or 1024 and can't be bigger than your current resolution\n");
- return;
- }
-
- if (!r_render.integer)
- return;
-
- strcpy(basename, Cmd_Argv(1));
- size = atoi(Cmd_Argv(2));
- if (size != 128 && size != 256 && size != 512 && size != 1024)
- {
- Con_Printf("envmap: size must be one of 128, 256, 512, or 1024\n");
- return;
- }
- if (size > vid.realwidth || size > vid.realheight)
- {
- Con_Printf("envmap: your resolution is not big enough to render that size\n");
- return;
- }
-
- buffer = Mem_Alloc(tempmempool, size*size*3);
- if (buffer == NULL)
- {
- Con_Printf("envmap: unable to allocate memory for image\n");
- return;
- }
-
- BuildGammaTable8((lighthalf && hardwaregammasupported) ? 2.0f : 1.0f, 1, 1, 0, gamma);
-
-// glDrawBuffer (GL_FRONT);
-// glReadBuffer (GL_FRONT);
- glDrawBuffer (GL_BACK);
- glReadBuffer (GL_BACK);
- envmap = true;
-
- r_refdef.x = 0;
- r_refdef.y = 0;
- r_refdef.width = size;
- r_refdef.height = size;
-
- r_refdef.fov_x = 90;
- r_refdef.fov_y = 90;
-
- for (i = 0;i < 6;i++)
- {
- VectorCopy(envmapinfo[i].angles, r_refdef.viewangles);
- glClearColor(0,0,0,0);
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // LordHavoc: clear the screen (around the view as well)
- R_RenderView ();
- glReadPixels (0, 0, size, size, GL_RGB, GL_UNSIGNED_BYTE, buffer);
- sprintf(filename, "env/%s%s.tga", basename, envmapinfo[i].name);
- Image_GammaRemapRGB(buffer, buffer, size * size, gamma, gamma, gamma);
- Image_WriteTGARGB_preflipped(filename, size, size, buffer);
- }
-
- envmap = false;
- glDrawBuffer (GL_BACK);
- glReadBuffer (GL_BACK);
-
- Mem_Free(buffer);
-
- // cause refdef to be fixed
-// vid.recalc_refdef = 1;
-}
-
-//=============================================================================
-
-
-/*
-===============
-SCR_BeginLoadingPlaque
-
-================
-*/
-/*
-void SCR_BeginLoadingPlaque (void)
-{
- S_StopAllSounds (true);
-
-// if (cls.state != ca_connected)
-// return;
-// if (cls.signon != SIGNONS)
-// return;
-
-// redraw with no console and the loading plaque
-// Con_ClearNotify ();
-// scr_centertime_off = 0;
-// scr_con_current = 0;
-
- scr_drawloading = true;
- SCR_UpdateScreen ();
-
-// scr_disabled_for_loading = true;
-// scr_disabled_time = realtime;
-}
-*/
-
-/*
-===============
-SCR_EndLoadingPlaque
-
-================
-*/
-/*
-void SCR_EndLoadingPlaque (void)
-{
-// scr_disabled_for_loading = false;
- scr_drawloading = false;
- Con_ClearNotify ();
-}
-*/
-
-//=============================================================================
-
-char *scr_notifystring;
-
-void SCR_DrawNotifyString (void)
-{
- char *start;
- int l;
- int x, y;
-
- start = scr_notifystring;
-
- y = vid.conheight*0.35;
-
- do
- {
- // scan the width of the line
- for (l=0 ; l<40 ; l++)
- if (start[l] == '\n' || !start[l])
- break;
- x = (vid.conwidth - l*8)/2;
- DrawQ_String (x, y, start, l, 8, 8, 1, 1, 1, 1, 0);
-
- y += 8;
-
- while (*start && *start != '\n')
- start++;
-
- if (!*start)
- break;
- start++; // skip the \n
- }
- while (1);
-}
-
-//=============================================================================
-
-void DrawCrosshair(int num);
-
-char r_speeds_string[1024];
-int speedstringcount, r_timereport_active;
-double r_timereport_temp = 0, r_timereport_current = 0, r_timereport_start = 0;
-
-void R_TimeReport(char *desc)
-{
- char tempbuf[256];
- int length;
- int t;
-
- if (!r_timereport_active)
- return;
-
- r_timereport_temp = r_timereport_current;
- r_timereport_current = Sys_DoubleTime();
- t = (int) ((r_timereport_current - r_timereport_temp) * 1000000.0);
-
- sprintf(tempbuf, "%8i %s", t, desc);
- length = strlen(tempbuf);
- while (length < 20)
- tempbuf[length++] = ' ';
- tempbuf[length] = 0;
- if (speedstringcount + length > (vid.conwidth / 8))
- {
- strcat(r_speeds_string, "\n");
- speedstringcount = 0;
- }
- // skip the space at the beginning if it's the first on the line
- if (speedstringcount == 0)
- {
- strcat(r_speeds_string, tempbuf + 1);
- speedstringcount = length - 1;
- }
- else
- {
- strcat(r_speeds_string, tempbuf);
- speedstringcount += length;
- }
-}
-
-void R_TimeReport_Start(void)
-{
- r_timereport_active = r_speeds.integer && cl.worldmodel && cls.state == ca_connected;
- r_speeds_string[0] = 0;
- if (r_timereport_active)
- {
- speedstringcount = 0;
- AngleVectors (r_refdef.viewangles, vpn, NULL, NULL);
- //sprintf(r_speeds_string, "org:'%c%6.2f %c%6.2f %c%6.2f' ang:'%c%3.0f %c%3.0f %c%3.0f' dir:'%c%2.3f %c%2.3f %c%2.3f'\n%6i walls %6i dlitwalls %7i modeltris %7i meshtris\nBSP: %6i faces %6i nodes %6i leafs\n%4i models %4i bmodels %4i sprites %5i particles %3i dlights\n",
- // r_refdef.vieworg[0] < 0 ? '-' : ' ', fabs(r_refdef.vieworg[0]), r_refdef.vieworg[1] < 0 ? '-' : ' ', fabs(r_refdef.vieworg[1]), r_refdef.vieworg[2] < 0 ? '-' : ' ', fabs(r_refdef.vieworg[2]),
- // r_refdef.viewangles[0] < 0 ? '-' : ' ', fabs(r_refdef.viewangles[0]), r_refdef.viewangles[1] < 0 ? '-' : ' ', fabs(r_refdef.viewangles[1]), r_refdef.viewangles[2] < 0 ? '-' : ' ', fabs(r_refdef.viewangles[2]),
- // vpn[0] < 0 ? '-' : ' ', fabs(vpn[0]), vpn[1] < 0 ? '-' : ' ', fabs(vpn[1]), vpn[2] < 0 ? '-' : ' ', fabs(vpn[2]),
- sprintf(r_speeds_string,
- "org:'%+8.2f %+8.2f %+8.2f' ang:'%+4.0f %+4.0f %+4.0f' dir:'%+2.3f %+2.3f %+2.3f'\n"
- "world:%6i faces%6i nodes%6i leafs%6i walls%6i dlitwalls\n"
- "%5i models%5i bmodels%5i sprites%6i particles%4i dlights\n"
- "%6i modeltris%6i transmeshs%6i transtris%6i meshs%6i meshtris\n",
- r_refdef.vieworg[0], r_refdef.vieworg[1], r_refdef.vieworg[2], r_refdef.viewangles[0], r_refdef.viewangles[1], r_refdef.viewangles[2], vpn[0], vpn[1], vpn[2],
- c_faces, c_nodes, c_leafs, c_brush_polys, c_light_polys,
- c_models, c_bmodels, c_sprites, c_particles, c_dlights,
- c_alias_polys, c_transmeshs, c_transtris, c_meshs, c_meshtris);
-
- c_brush_polys = 0;
- c_alias_polys = 0;
- c_light_polys = 0;
- c_faces = 0;
- c_nodes = 0;
- c_leafs = 0;
- c_models = 0;
- c_bmodels = 0;
- c_sprites = 0;
- c_particles = 0;
- // c_dlights = 0;
-
- r_timereport_start = Sys_DoubleTime();
- }
-}
-
-void R_TimeReport_End(void)
-{
- r_timereport_current = r_timereport_start;
- R_TimeReport("total");
-
- if (r_timereport_active)
- {
- int i, j, lines, y;
- lines = 1;
- for (i = 0;r_speeds_string[i];i++)
- if (r_speeds_string[i] == '\n')
- lines++;
- y = vid.conheight - sb_lines - lines * 8/* - 8*/;
- i = j = 0;
- DrawQ_Fill(0, y, vid.conwidth, lines * 8, 0, 0, 0, 0.5, 0);
- while (r_speeds_string[i])
- {
- j = i;
- while (r_speeds_string[i] && r_speeds_string[i] != '\n')
- i++;
- if (i - j > 0)
- DrawQ_String(0, y, r_speeds_string + j, i - j, 8, 8, 1, 1, 1, 1, 0);
- if (r_speeds_string[i] == '\n')
- i++;
- y += 8;
- }
- }
-}
-
-/*
-==================
-SCR_UpdateScreen
-
-This is called every frame, and can also be called explicitly to flush
-text to the screen.
-
-LordHavoc: due to my rewrite of R_WorldNode, it no longer takes 256k of stack space :)
-==================
-*/
-void SCR_UpdateScreen (void)
-{
- VID_UpdateGamma(false);
-
- if (scr_disabled_for_loading)
- return;
-
- if (!scr_initialized || !con_initialized)
- return; // not initialized yet
-
- //Mem_CheckSentinelsGlobal();
- //R_TimeReport("memtest");
-
- R_TimeReport("other");
-
- glFinish ();
- CHECKGLERROR
-
- GL_EndRendering ();
-
- R_TimeReport("finish");
-
- GL_BeginRendering (&vid.realx, &vid.realy, &vid.realwidth, &vid.realheight);
-
- if (gl_combine.integer && !gl_combine_extension)
- Cvar_SetValue("gl_combine", 0);
-
- lighthalf = gl_lightmode.integer;
-
- lightscalebit = 0;
- if (lighthalf)
- lightscalebit += 1;
-
- if (gl_combine.integer && r_multitexture.integer)
- lightscalebit += 2;
-
- lightscale = 1.0f / (float) (1 << lightscalebit);
-
- R_TimeReport("setup");
-
- // determine size of refresh window
- SCR_CalcRefdef();
-
- R_TimeReport("calcrefdef");
-
- if (r_render.integer)
- {
- glClearColor(0,0,0,0);
- CHECKGLERROR
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // LordHavoc: clear the screen (around the view as well)
- CHECKGLERROR
- if (gl_dither.integer)
- glEnable(GL_DITHER);
- else
- glDisable(GL_DITHER);
- CHECKGLERROR
- }
-
- SCR_SetUpToDrawConsole();
-
- R_TimeReport("clear");
-
- if (scr_conlines < vid.conheight)
- R_RenderView();
-
- SCR_DrawRam();
- SCR_DrawNet();
- SCR_DrawTurtle();
- SCR_DrawPause();
- SCR_CheckDrawCenterString();
- Sbar_Draw();
- SHOWLMP_drawall();
-
- SCR_DrawConsole();
- M_Draw();
-
- ui_draw();
-
- R_TimeReport("2d");
-
- R_TimeReport_End();
-
- // draw 2D stuff
- R_DrawQueue();
-
- R_TimeReport_Start();
-}
projects / xonotic / darkplaces.git / blobdiff