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cl_screen.c
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/*
Copyright (C) 1996-2003 Id Software, Inc., A Nourai
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.
$Id: cl_screen.c,v 1.156 2007-10-29 00:56:47 qqshka Exp $
*/
/// declarations may be found in screen.h
#include "quakedef.h"
#include <time.h>
#include "vx_tracker.h"
#include "gl_model.h"
#include "gl_local.h"
#include "mvd_utils.h"
#include "keys.h"
#include "hud.h"
#include "hud_common.h"
#include "hud_editor.h"
#include "utils.h"
#include "vx_stuff.h"
#include "gl_model.h"
#include "gl_local.h"
#include "teamplay.h"
#include "input.h"
#include "utils.h"
#include "sbar.h"
#include "menu.h"
#include "image.h"
#ifdef _WIN32
#include "movie.h" //joe: capturing to avi
#include "movie_avi.h" //
#endif
#include "Ctrl.h"
#include "qtv.h"
#include "demo_controls.h"
#ifndef CLIENTONLY
#include "server.h"
#endif
int glx, gly, glwidth, glheight;
#define DEFAULT_SSHOT_FORMAT "png"
#define ALPHA_COLOR(x, y) RGBA_TO_COLOR((x)[0],(x)[1],(x)[2],(y))
extern byte current_pal[768]; // Tonik
int host_screenupdatecount; // kazik - HUD -> hexum
// only the refresh window will be updated unless these variables are flagged
int scr_copytop;
int scr_copyeverything;
float scr_con_current;
float scr_conlines; // lines of console to display
qbool scr_skipupdate;
qbool block_drawing;
float oldscreensize, oldfov, oldsbar;
#define ZOOMEDFOV 35
qbool zoomedin;
float unzoomedfov;
float unzoomedsensitivity;
void OnFovChange (cvar_t *var, char *value, qbool *cancel);
void OnDefaultFovChange (cvar_t *var, char *value, qbool *cancel);
void OnChange_scr_clock_format (cvar_t *var, char *value, qbool *cancel);
cvar_t scr_fov = {"fov", "90", CVAR_NONE, OnFovChange}; // 10 - 140
cvar_t default_fov = {"default_fov", "90", CVAR_NONE, OnDefaultFovChange};
cvar_t scr_viewsize = {"viewsize", "100", CVAR_NONE};
cvar_t scr_consize = {"scr_consize", "0.5"};
cvar_t scr_conspeed = {"scr_conspeed", "9999"};
cvar_t scr_centertime = {"scr_centertime", "2"};
cvar_t scr_centershift = {"scr_centershift", "0"};
cvar_t scr_showram = {"showram", "1"};
cvar_t scr_showturtle = {"showturtle", "0"};
cvar_t scr_showpause = {"showpause", "1"};
cvar_t scr_printspeed = {"scr_printspeed", "8"};
void OnChange_scr_allowsnap(cvar_t *, char *, qbool *);
cvar_t scr_allowsnap = {"scr_allowsnap", "1", 0, OnChange_scr_allowsnap};
cvar_t scr_newHud = {"scr_newhud", "0"};
cvar_t scr_newHudClear = {"scr_newhud_clear", "0"}; // force clearing screen on every frame (necessary with viewsize)
cvar_t scr_clock = {"cl_clock", "0"};
cvar_t scr_clock_format = {"cl_clock_format", "%H:%M:%S", 0, OnChange_scr_clock_format};
cvar_t scr_clock_x = {"cl_clock_x", "0"};
cvar_t scr_clock_y = {"cl_clock_y", "-1"};
cvar_t scr_gameclock = {"cl_gameclock", "0"};
cvar_t scr_gameclock_x = {"cl_gameclock_x", "0"};
cvar_t scr_gameclock_y = {"cl_gameclock_y", "-3"};
cvar_t scr_gameclock_offset = {"cl_gameclock_offset", "0"};
cvar_t scr_democlock = {"cl_democlock", "0"};
cvar_t scr_democlock_x = {"cl_democlock_x", "0"};
cvar_t scr_democlock_y = {"cl_democlock_y", "-2"};
cvar_t scr_qtvbuffer = {"scr_qtvbuffer", "0"};
cvar_t scr_qtvbuffer_x = {"scr_qtvbuffer_x", "0"};
cvar_t scr_qtvbuffer_y = {"scr_qtvbuffer_y", "-10"};
cvar_t show_speed = {"show_speed", "0"};
cvar_t show_speed_x = {"show_speed_x", "-1"};
cvar_t show_speed_y = {"show_speed_y", "1"};
cvar_t show_velocity_3d = {"show_velocity_3d", "0"};
cvar_t show_velocity_3d_offset_forward = {"show_velocity_3d_offset_forward", "2.5"};
cvar_t show_velocity_3d_offset_down = {"show_velocity_3d_offset_down", "5"};
cvar_t show_fps = {"show_fps", "0"};
cvar_t show_fps_x = {"show_fps_x", "-5"};
cvar_t show_fps_y = {"show_fps_y", "-1"};
cvar_t scr_sshot_autoname = {"sshot_autoname", "0"};
cvar_t scr_sshot_format = {"sshot_format", DEFAULT_SSHOT_FORMAT};
cvar_t scr_sshot_dir = {"sshot_dir", ""};
cvar_t cl_hud = {"cl_hud", "1"}; // QW262 HUD.
cvar_t gl_triplebuffer = {"gl_triplebuffer", "1"};
cvar_t r_chaticons_alpha = {"r_chaticons_alpha", "0.8"};
cvar_t scr_autoid = {"scr_autoid", "5"};
cvar_t scr_autoid_weapons = {"scr_autoid_weapons", "2"};
cvar_t scr_autoid_namelength = {"scr_autoid_namelength", "0"};
cvar_t scr_autoid_barlength = {"scr_autoid_barlength", "16"};
cvar_t scr_autoid_weaponicon = {"scr_autoid_weaponicon", "1"};
cvar_t scr_autoid_scale = {"scr_autoid_scale", "1"};
cvar_t scr_coloredfrags = {"scr_coloredfrags", "0"};
cvar_t scr_teaminfo_order = {"scr_teaminfo_order", "%p%n $x10%l$x11 %a/%H %w", CVAR_NONE, OnChange_scr_clock_format};
cvar_t scr_teaminfo_align_right = {"scr_teaminfo_align_right", "1"};
cvar_t scr_teaminfo_frame_color = {"scr_teaminfo_frame_color", "10 0 0 120", CVAR_COLOR};
cvar_t scr_teaminfo_scale = {"scr_teaminfo_scale", "1"};
cvar_t scr_teaminfo_y = {"scr_teaminfo_y", "0"};
cvar_t scr_teaminfo_x = {"scr_teaminfo_x", "0"};
cvar_t scr_teaminfo_loc_width = {"scr_teaminfo_loc_width", "5"};
cvar_t scr_teaminfo_name_width = {"scr_teaminfo_name_width", "6"};
cvar_t scr_teaminfo_low_health = {"scr_teaminfo_low_health", "25"};
cvar_t scr_teaminfo_armor_style = {"scr_teaminfo_armor_style", "3"};
cvar_t scr_teaminfo_powerup_style = {"scr_teaminfo_powerup_style", "1"};
cvar_t scr_teaminfo_weapon_style= {"scr_teaminfo_weapon_style","1"};
cvar_t scr_teaminfo_show_enemies= {"scr_teaminfo_show_enemies","0"};
cvar_t scr_teaminfo_show_self = {"scr_teaminfo_show_self", "2"};
cvar_t scr_teaminfo = {"scr_teaminfo", "1"};
cvar_t scr_shownick_order = {"scr_shownick_order", "%p%n %a/%H %w", CVAR_NONE, OnChange_scr_clock_format};
cvar_t scr_shownick_frame_color = {"scr_shownick_frame_color", "10 0 0 120", CVAR_COLOR};
cvar_t scr_shownick_scale = {"scr_shownick_scale", "1"};
cvar_t scr_shownick_y = {"scr_shownick_y", "0"};
cvar_t scr_shownick_x = {"scr_shownick_x", "0"};
cvar_t scr_shownick_name_width = {"scr_shownick_name_width", "6"};
cvar_t scr_shownick_time = {"scr_shownick_time", "0.8"};
void OnChange_scr_weaponstats (cvar_t *var, char *value, qbool *cancel);
cvar_t scr_weaponstats_order = {"scr_weaponstats_order", "&c990sg&r:%2 &c099ssg&r:%3 &c900rl&r:#7 &c009lg&r:%8", CVAR_NONE, OnChange_scr_clock_format};
cvar_t scr_weaponstats_align_right = {"scr_weaponstats_align_right", "1"};
cvar_t scr_weaponstats_frame_color = {"scr_weaponstats_frame_color", "10 0 0 120", CVAR_COLOR};
cvar_t scr_weaponstats_scale = {"scr_weaponstats_scale", "1"};
cvar_t scr_weaponstats_y = {"scr_weaponstats_y", "0"};
cvar_t scr_weaponstats_x = {"scr_weaponstats_x", "0"};
cvar_t scr_weaponstats = {"scr_weaponstats", "", CVAR_NONE, OnChange_scr_weaponstats};
cvar_t scr_coloredText = {"scr_coloredText", "1"};
// Tracking text.
cvar_t scr_tracking = {"scr_tracking", "\xD4\xF2\xE1\xE3\xEB\xE9\xEE\xE7\xBA %t %n, \xCA\xD5\xCD\xD0 for next"}; //"Tracking: [team] name, JUMP for next", "Tracking:" and "JUMP" are brown. default: "Tracking %t %n, [JUMP] for next"
cvar_t scr_spectatorMessage = {"scr_spectatorMessage", "1"};
cvar_t scr_cursor_scale = {"scr_cursor_scale", "0.2"}; // The mouse cursor scale.
cvar_t scr_cursor_iconoffset_x = {"scr_cursor_iconoffset_x", "10"}; // How much the cursor icon should be offseted from the cursor.
cvar_t scr_cursor_iconoffset_y = {"scr_cursor_iconoffset_y", "0"};
cvar_t scr_cursor_alpha = {"scr_cursor_alpha", "1"};
cvar_t scr_showcrosshair = {"scr_showcrosshair", "1"}; // so crosshair does't affected by +showscores, or vice versa
cvar_t scr_notifyalways = {"scr_notifyalways", "0"}; // don't hide notification messages in intermission
cvar_t scr_fovmode = {"scr_fovmode", "0"}; // When using reduced viewsize, reduce vertical fov or letterbox the screen
qbool scr_initialized; // Ready to draw.
mpic_t *scr_ram;
mpic_t *scr_net;
mpic_t *scr_turtle;
mpic_t *scr_cursor; // Cursor image.
mpic_t *scr_cursor_icon; // Cursor icon image (load icon or similar).
int scr_fullupdate;
int clearconsole;
int clearnotify;
viddef_t vid; // global video state
vrect_t scr_vrect;
qbool scr_skipupdate;
qbool scr_drawloading;
qbool scr_disabled_for_loading;
float scr_disabled_time;
qbool block_drawing;
double cursor_x = 0, cursor_y = 0;
static int scr_autosshot_countdown = 0;
char auto_matchname[2 * MAX_OSPATH];
static void SCR_CheckAutoScreenshot(void);
void SCR_DrawMultiviewBorders(void);
void SCR_DrawMVStatus(void);
void SCR_DrawMVStatusStrings(void);
void Draw_AlphaFill (int x, int y, int w, int h, byte c, float alpha);
void Draw_AlphaString (int x, int y, char *str, float alpha);
void Draw_AlphaPic (int x, int y, mpic_t *pic, float alpha);
qbool SCR_TakingAutoScreenshot(void)
{
return scr_autosshot_countdown > 0;
}
void OnChange_scr_allowsnap(cvar_t *var, char *s, qbool *cancel)
{
*cancel = (cls.state >= ca_connected && cbuf_current == &cbuf_svc);
}
/**************************** 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;
// Called for important messages that should stay in the center of the screen for a few moments
void SCR_CenterPrint (char *str)
{
const char *sbarindexchar = "DZ";
char *c = str;
while (*c)
{
if (strchr(sbarindexchar, *c))
{
printf("%c is in \"%s\"\n", *c, str);
}
c++;
}
strlcpy (scr_centerstring, str, sizeof(scr_centerstring));
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, j, x, y, remaining;
// the finale prints the characters one at a time
remaining = cl.intermission ? scr_printspeed.value * (cl.time - scr_centertime_start) : 9999;
scr_erase_center = 0;
start = scr_centerstring;
y = ((scr_center_lines <= 4) ? vid.height * 0.35 : 48);
// shift all centerprint but not proxy menu - more user-friendly way
if (m_state != m_proxy)
y += scr_centershift.value*8;
while (1) {
// scan the width of the line
for (l = 0; l < 40; l++) {
if (start[l] == '\n' || !start[l])
break;
}
x = (vid.width - l * 8) / 2;
for (j = 0; j < l; j++, x += 8) {
Draw_Character (x, y, start[j]);
if (!remaining--)
return;
}
y += 8;
while (*start && *start != '\n')
start++;
if (!*start)
break;
start++; // skip the \n
}
}
void SCR_CheckDrawCenterString (void) {
scr_copytop = 1;
if (scr_center_lines > scr_erase_lines)
scr_erase_lines = scr_center_lines;
scr_centertime_off -= cls.frametime;
if (scr_centertime_off <= 0 && !cl.intermission)
return;
// condition says: "Draw center string only when in game or in proxy menu, otherwise leave."
if (key_dest != key_game && ((key_dest != key_menu) || (m_state != m_proxy)))
return;
SCR_DrawCenterString ();
}
void SCR_EraseCenterString (void) {
int y;
if (scr_erase_center++ > vid.numpages) {
scr_erase_lines = 0;
return;
}
y = (scr_center_lines <= 4) ? vid.height * 0.35 : 48;
scr_copytop = 1;
Draw_TileClear (0, y, vid.width, min(8 * scr_erase_lines, vid.height - y - 1));
}
/************************************ FOV ************************************/
extern cvar_t v_idlescale;
qbool concussioned = false;
void OnFovChange (cvar_t *var, char *value, qbool *cancel)
{
float newfov = Q_atof(value);
if (newfov > 140)
newfov = 140;
else if (newfov < 10)
newfov = 10;
if (newfov == scr_fov.value) {
*cancel = true;
return;
}
if (cbuf_current != &cbuf_svc) {
if (concussioned && !cls.demoplayback) {
*cancel = true;
return;
}
} else {
if (newfov != 90 && cl.teamfortress && v_idlescale.value >= 20) {
concussioned = true;
if (v_idlescale.value == 100)
TP_ExecTrigger ("f_conc");
} else if (newfov == 90 && cl.teamfortress) {
concussioned = false;
}
if (cls.demoplayback) { // && !cl_fovfromdemo.value)
*cancel = true;
return;
}
}
vid.recalc_refdef = true;
if (newfov == 90) {
Cvar_Set (&scr_fov,default_fov.string);
*cancel = true;
return;
}
Cvar_SetValue (&scr_fov, newfov);
*cancel = true;
}
void OnDefaultFovChange (cvar_t *var, char *value, qbool *cancel)
{
float newfov = Q_atof(value);
if (newfov < 10.0 || newfov > 140.0){
Com_Printf("Invalid default_fov\n");
*cancel = true;
}
}
static void CalcFov(float fov, float *fov_x, float *fov_y, float width, float height, float view_width, float view_height, qbool reduce_vertfov)
{
float t;
float fovx;
float fovy;
if (fov < 10)
fov = 10;
else if (fov > 140)
fov = 140;
if (width / 4 < height /3)
{
fovx = fov;
t = width / tan(fovx / 360 * M_PI);
fovy = atan (height / t) * 360 / M_PI;
}
else
{
fovx = fov;
t = 4.0 / tan(fovx / 360 * M_PI);
fovy = atan (3.0 / t) * 360 / M_PI;
t = height / tan(fovy / 360 * M_PI);
fovx = atan (width / t) * 360 / M_PI;
if (reduce_vertfov) {
// Crop vertically when viewsize decreased
t = view_width / tan (fovx / 360 * M_PI);
fovy = atan (view_height / t) * 360 / M_PI;
}
}
if (fovx < 10 || fovx > 140)
{
if (fovx < 10)
fovx = 10;
else if (fovx > 140)
fovx = 140;
t = width / tan(fovx / 360 * M_PI);
fovy = atan (height / t) * 360 / M_PI;
}
if (fovy < 10 || fovy > 140)
{
if (fovy < 10)
fovy = 10;
else if (fovy > 140)
fovy = 140;
t = height / tan(fovy / 360 * M_PI);
fovx = atan (width / t) * 360 / M_PI;
}
if (fovx < 1 || fovx > 179 || fovy < 1 || fovy > 179)
Sys_Error ("CalcFov: Bad fov (%f, %f)", fovx, fovy);
*fov_x = fovx;
*fov_y = fovy;
}
//Must be called whenever vid changes
static void SCR_CalcRefdef (void) {
float size = 0;
qbool full = false;
int h;
float aspectratio = vid.height ? (float)vid.width / vid.height : 1;
qbool letterbox = scr_fovmode.integer == 1;
qbool height_reduced = false;
scr_fullupdate = 0; // force a background redraw
vid.recalc_refdef = 0;
// force the status bar to redraw
Sbar_Changed ();
// bound viewsize
if (scr_viewsize.value < 30)
Cvar_Set (&scr_viewsize, "30");
if (scr_viewsize.value > 120)
Cvar_Set (&scr_viewsize, "120");
// intermission is always full screen
size = cl.intermission ? 120 : scr_viewsize.value;
if (size >= 120)
sb_lines = 0; // no status bar at all
else if (size >= 110)
sb_lines = 24; // no inventory
else
sb_lines = 24 + 16 + 8;
if (scr_viewsize.value >= 100.0) {
full = true;
size = 100.0;
} else {
size = scr_viewsize.value;
}
if (cl.intermission) {
full = true;
size = 100.0;
sb_lines = 0;
}
size /= 100.0;
if (!cl_sbar.value && full)
h = vid.height;
else
h = vid.height - sb_lines;
r_refdef.vrect.width = vid.width * size;
if (r_refdef.vrect.width < 96) {
size = 96.0 / r_refdef.vrect.width;
r_refdef.vrect.width = 96; // min for icons
}
r_refdef.vrect.height = vid.height * size;
if (cl_sbar.value || !full) {
if (r_refdef.vrect.height > vid.height - sb_lines) {
r_refdef.vrect.height = vid.height - sb_lines;
height_reduced = true;
}
} else if (r_refdef.vrect.height > vid.height) {
r_refdef.vrect.height = vid.height;
}
// Reduce width to keep aspect ratio constant with monitor
if (letterbox) {
r_refdef.vrect.width = min (r_refdef.vrect.width, r_refdef.vrect.height * aspectratio);
height_reduced = false;
}
r_refdef.vrect.x = (vid.width - r_refdef.vrect.width) / 2;
if (full)
r_refdef.vrect.y = 0;
else
r_refdef.vrect.y = (h - r_refdef.vrect.height) / 2;
CalcFov (scr_fov.value, &r_refdef.fov_x, &r_refdef.fov_y, vid.width, vid.height, r_refdef.vrect.width, r_refdef.vrect.height, height_reduced);
scr_vrect = r_refdef.vrect;
}
//Keybinding command
void SCR_SizeUp_f (void) {
Cvar_SetValue (&scr_viewsize, scr_viewsize.value + 10);
vid.recalc_refdef = 1;
}
//Keybinding command
void SCR_SizeDown_f (void) {
Cvar_SetValue (&scr_viewsize,scr_viewsize.value - 10);
vid.recalc_refdef = 1;
}
void SCR_ZoomIn_f (void) {
if (zoomedin) return;
zoomedin = true;
unzoomedfov = scr_fov.value;
unzoomedsensitivity = sensitivity.value;
Cvar_SetValue(&scr_fov, ZOOMEDFOV);
Cvar_SetValue(&sensitivity, unzoomedsensitivity * ((double) ZOOMEDFOV / unzoomedfov));
}
void SCR_ZoomOut_f (void) {
if (!zoomedin) return;
zoomedin = false;
Cvar_SetValue(&scr_fov, unzoomedfov);
Cvar_SetValue(&sensitivity, unzoomedsensitivity);
}
/********************************** ELEMENTS **********************************/
void SCR_DrawRam (void) {
if (!scr_showram.value)
return;
if (!r_cache_thrash)
return;
Draw_Pic (scr_vrect.x + 32, scr_vrect.y, scr_ram);
}
#ifdef EXPERIMENTAL_SHOW_ACCELERATION
static void draw_accel_bar(int x, int y, int length, int charsize, int pos)
{
glPushAttrib(GL_TEXTURE_BIT);
glDisable(GL_TEXTURE_2D);
// draw the coloured indicator strip
//Draw_Fill(x, y, length, charsize, 184);
glColor3f(1.f, 1.f, 1.f);
glBegin(GL_QUADS);
glVertex2f (x, y);
glVertex2f (x + length, y);
glVertex2f (x + length, y + charsize);
glVertex2f (x, y + charsize);
glEnd();
//Draw_Fill(x + length/2 - 2, y, 5, charsize, 152);
glColor3f(0.f, 1.f, 0.f);
glBegin(GL_QUADS);
glVertex2f (x + length/2 - 2, y);
glVertex2f (x + length/2 - 2 + 5, y);
glVertex2f (x + length/2 - 2 + 5, y + charsize);
glVertex2f (x + length/2 - 2, y + charsize);
glEnd();
//Draw_Fill(x + pos - 1, y, 3, charsize, 192);
glColor3f(0.f, 0.f, 1.f);
glBegin(GL_QUADS);
glVertex2f (x + pos - 1, y);
glVertex2f (x + pos - 1 + 3, y);
glVertex2f (x + pos - 1 + 3, y + charsize);
glVertex2f (x + pos - 1, y + charsize);
glEnd();
glPopAttrib();
}
void SCR_DrawAccel (void) {
extern qbool player_in_air;
extern float cosinus_val;
int x, y, length, charsize, pos;
const float scale_factor = 10.f;
char cosinus_str[10];
if(!player_in_air) return;
charsize = (int) (8.f * vid.height / vid.conheight);
length = vid.width / 3;
x = (vid.width - length) / 2;
y = vid.height - sb_lines - charsize - 1;
pos = (int) ((cosinus_val + 1) * length / 2);
draw_accel_bar(x, y, length, charsize, pos);
//scale: show most interesting
pos = (int) ((cosinus_val * scale_factor + 1) * length / 2);
draw_accel_bar(x, y - 2 * charsize, length, charsize, pos);
cosinus_str[0] = '\0';
sprintf(cosinus_str,"%.3f", cosinus_val);
Draw_String(x, y - charsize, cosinus_str);
}
#endif
void SCR_DrawTurtle (void) {
static int count;
if (!scr_showturtle.value)
return;
if (cls.frametime < 0.1) {
count = 0;
return;
}
count++;
if (count < 3)
return;
Draw_Pic (scr_vrect.x, scr_vrect.y, scr_turtle);
}
void SCR_DrawNet (void) {
if (cls.netchan.outgoing_sequence - cls.netchan.incoming_acknowledged < UPDATE_BACKUP-1)
return;
if (cls.demoplayback || scr_newHud.value == 1)
return;
Draw_Pic (scr_vrect.x + 64, scr_vrect.y, scr_net);
}
void SCR_DrawFPS (void) {
int x, y;
char str[80];
extern double lastfps;
if (!show_fps.value || scr_newHud.value == 1) // HUD -> hexum - newHud has its own fps
return;
// Multiview
if (CL_MultiviewEnabled())
{
snprintf(str, sizeof(str), "%3.1f", (lastfps + 0.05)/CL_MultiviewNumberViews());
}
else
{
snprintf(str, sizeof(str), "%3.1f", lastfps + 0.05);
}
x = ELEMENT_X_COORD(show_fps);
y = ELEMENT_Y_COORD(show_fps);
Draw_String (x, y, str);
}
void SCR_DrawSpeed (void) {
double t;
int x, y, mynum;
char str[80];
vec3_t vel;
float speed;
static float maxspeed = 0, display_speed = -1;
static double lastframetime = 0;
static int lastmynum = -1;
if (!show_speed.value || scr_newHud.value == 1) // newHud has its own speed
return;
t = Sys_DoubleTime();
if (!cl.spectator || (mynum = Cam_TrackNum()) == -1)
mynum = cl.playernum;
if (mynum != lastmynum) {
lastmynum = mynum;
lastframetime = t;
display_speed = -1;
maxspeed = 0;
}
if (!cl.spectator || cls.demoplayback || mynum == cl.playernum)
VectorCopy (cl.simvel, vel);
else
VectorCopy (cl.frames[cl.validsequence & UPDATE_MASK].playerstate[mynum].velocity, vel);
vel[2] = 0;
speed = VectorLength(vel);
maxspeed = max(maxspeed, speed);
if (display_speed >= 0) {
snprintf(str, sizeof(str), "%3d%s", (int) display_speed, show_speed.value == 2 ? " SPD" : "");
x = ELEMENT_X_COORD(show_speed);
y = ELEMENT_Y_COORD(show_speed);
Draw_String (x, y, str);
}
if (t - lastframetime >= 0.1) {
lastframetime = t;
display_speed = maxspeed;
maxspeed = 0;
}
}
void OnChange_scr_clock_format (cvar_t *var, char *value, qbool *cancel) {
if (!host_initialized)
return; // we in progress of initialization, allow
if (cls.state == ca_active) {
Com_Printf("Can't change %s while connected\n", var->name);
*cancel = true; // prevent stick notes
return;
}
}
void SCR_DrawClock (void) {
int x, y;
time_t t;
struct tm *ptm;
char str[64];
if (!scr_clock.value || scr_newHud.value == 1) // newHud has its own clock
return;
if (scr_clock.value == 2) {
time (&t);
if ((ptm = localtime (&t))) {
strftime (str, sizeof (str) - 1, scr_clock_format.string[0] ? scr_clock_format.string : "%H:%M:%S", ptm);
} else {
strlcpy (str, "#bad date#", sizeof (str));
}
} else {
float time = (cl.servertime_works) ? cl.servertime : cls.realtime;
strlcpy (str, SecondsToHourString((int) time), sizeof (str));
}
x = ELEMENT_X_COORD(scr_clock);
y = ELEMENT_Y_COORD(scr_clock);
Draw_String (x, y, str);
}
void SCR_DrawGameClock (void) {
int x, y;
char str[80], *s;
float timelimit;
if (!scr_gameclock.value || scr_newHud.value == 1) // newHud has its own gameclock
return;
if (scr_gameclock.value == 2 || scr_gameclock.value == 4)
timelimit = 60 * Q_atof(Info_ValueForKey(cl.serverinfo, "timelimit")) + 1;
else
timelimit = 0;
if (cl.countdown || cl.standby)
strlcpy (str, SecondsToHourString(timelimit), sizeof(str));
else
strlcpy (str, SecondsToHourString((int) abs(timelimit - cl.gametime + scr_gameclock_offset.value)), sizeof(str));
if ((scr_gameclock.value == 3 || scr_gameclock.value == 4) && (s = strstr(str, ":")))
s++; // or just use SecondsToMinutesString() ...
else
s = str;
x = ELEMENT_X_COORD(scr_gameclock);
y = ELEMENT_Y_COORD(scr_gameclock);
Draw_String (x, y, s);
}
void SCR_DrawDemoClock (void) {
int x, y;
char str[80];
if (!cls.demoplayback || cls.mvdplayback == QTV_PLAYBACK || !scr_democlock.value || scr_newHud.value == 1) // newHud has its own democlock
return;
if (scr_democlock.value == 2)
strlcpy (str, SecondsToHourString((int) (cls.demotime)), sizeof(str));
else
strlcpy (str, SecondsToHourString((int) (cls.demotime - demostarttime)), sizeof(str));
x = ELEMENT_X_COORD(scr_democlock);
y = ELEMENT_Y_COORD(scr_democlock);
Draw_String (x, y, str);
}
void SCR_DrawQTVBuffer (void)
{
extern double Demo_GetSpeed(void);
extern unsigned char pb_buf[];
extern int pb_cnt;
int x, y;
int ms, len;
char str[64];
switch(scr_qtvbuffer.integer)
{
case 0:
return;
case 1:
if (cls.mvdplayback != QTV_PLAYBACK)
return; // not qtv, ignore
break;
default:
if (!cls.mvdplayback)
return; // not mvd(that include qtv), ignore
break;
}
len = ConsistantMVDDataEx(pb_buf, pb_cnt, &ms);
snprintf(str, sizeof(str), "%6dms %5db %2.3f", ms, len, Demo_GetSpeed());
x = ELEMENT_X_COORD(scr_qtvbuffer);
y = ELEMENT_Y_COORD(scr_qtvbuffer);
Draw_String (x, y, str);
}
void SCR_DrawPause (void) {
mpic_t *pic;
if (!scr_showpause.value) // turn off for screenshots
return;
if (!cl.paused)
return;
#ifndef CLIENTONLY
if (sv.paused == 2)
return; // auto-paused in single player
#endif
pic = Draw_CachePic ("gfx/pause.lmp");
Draw_Pic ((vid.width - pic->width) / 2, (vid.height - 48 - pic->height) / 2, pic);
}
void SCR_DrawLoading (void) {
mpic_t *pic;
if (!scr_drawloading)
return;
pic = Draw_CachePic ("gfx/loading.lmp");
Draw_Pic ( (vid.width - pic->width )/ 2, (vid.height - 48 - pic->height) / 2, pic);
}
void SCR_BeginLoadingPlaque (void) {
if (cls.state != ca_active)
return;
if (key_dest == key_console)
return;
// redraw with no console and the loading plaque
scr_fullupdate = 0;
Sbar_Changed ();
scr_drawloading = true;
SCR_UpdateScreen ();
scr_drawloading = false;
scr_disabled_for_loading = true;
scr_disabled_time = cls.realtime;
scr_fullupdate = 0;
}
void SCR_EndLoadingPlaque (void) {
if (!scr_disabled_for_loading)
return;
scr_disabled_for_loading = false;
scr_fullupdate = 0;
}
/********************************** CONSOLE **********************************/
void SCR_SetUpToDrawConsole (void) {
Con_CheckResize ();
// decide on the height of the console
if (SCR_NEED_CONSOLE_BACKGROUND) {
scr_conlines = vid.height; // full screen
scr_con_current = scr_conlines;
} else if (key_dest == key_console) {
scr_conlines = vid.height * scr_consize.value;
scr_conlines = bound(30, scr_conlines, vid.height);
} else {
scr_conlines = 0; // none visible
}
if (scr_conlines < scr_con_current) {
scr_con_current -= scr_conspeed.value * cls.trueframetime * vid.height / 320;
scr_con_current = max(scr_con_current, scr_conlines);
} else if (scr_conlines > scr_con_current) {
scr_con_current += scr_conspeed.value * cls.trueframetime * vid.height / 320;
scr_con_current = min(scr_con_current, scr_conlines);
}
if (clearconsole++ < vid.numpages)
{
Sbar_Changed ();
}
else
{
con_notifylines = 0;
}
clearnotify++;
}
void SCR_DrawConsole (void) {
if (scr_con_current) {
scr_copyeverything = 1;
Con_DrawConsole (scr_con_current);
clearconsole = 0;
} else {
if (key_dest == key_game || key_dest == key_message || (key_dest == key_menu && m_state == m_proxy))
Con_DrawNotify (); // only draw notify in game
}
}
/*********************************** AUTOID ***********************************/
cvar_t scr_autoid_healthbar_bg_color = { "scr_autoid_healthbar_bg_color", "180 115 115 100", CVAR_COLOR };
cvar_t scr_autoid_healthbar_normal_color = { "scr_autoid_healthbar_normal_color", "80 0 0 255", CVAR_COLOR };
cvar_t scr_autoid_healthbar_mega_color = { "scr_autoid_healthbar_mega_color", "255 0 0 255", CVAR_COLOR };
cvar_t scr_autoid_healthbar_two_mega_color = { "scr_autoid_healthbar_two_mega_color", "255 100 0 255", CVAR_COLOR };
cvar_t scr_autoid_healthbar_unnatural_color = { "scr_autoid_healthbar_unnatural_color", "255 255 255 255", CVAR_COLOR };