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cl_screen.c
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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 "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 "teamplay.h"
#include "input.h"
#include "utils.h"
#include "sbar.h"
#include "menu.h"
#include "Ctrl.h"
#include "qtv.h"
#include "demo_controls.h"
#include "r_trace.h"
#include "r_lightmaps.h"
#include "r_local.h"
#include "r_chaticons.h"
#include "r_renderer.h"
#include "r_matrix.h"
#include "qsound.h"
#ifndef CLIENTONLY
#include "server.h"
#endif
void WeaponStats_CommandInit(void);
void SCR_DrawHud(void);
void SCR_DrawClocks(void);
void R_SetupFrame(void);
void SCR_Draw_TeamInfo(void);
void SCR_Draw_ShowNick(void);
void SCR_DrawQTVBuffer(void);
void SCR_DrawFPS(void);
void SCR_DrawSpeed(void);
qbool V_PreRenderView(void);
static void SCR_DrawDamageIndicators(void);
void SCR_SetupDamageIndicators(void);
static void SCR_RegisterDamageIndicatorCvars(void);
void CL_SpawnDamageIndicator(int deathtype, int targ_ent, int damage, qbool splash_damage, qbool team_damage);
int glx, gly, glwidth, glheight;
#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);
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_showturtle = {"showturtle", "0"};
cvar_t scr_showpause = {"showpause", "1"};
cvar_t scr_newHud = {"scr_newhud", "0"};
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 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_coloredfrags = {"scr_coloredfrags", "0"};
cvar_t scr_cursor_scale = {"scr_cursor_scale", "0.2"}; // The mouse cursor scale.
cvar_t scr_cursor_iconoffset_x = {"scr_cursor_iconoffset_x", "0"}; // 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
cvar_t r_drawhud = {"r_drawhud", "1"}; // disables hud rendering
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;
void SCR_DrawMultiviewBorders(void);
void SCR_DrawMVStatus(void);
void SCR_DrawMVStatusStrings(void);
/************************************ 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 && newfov == default_fov.value) {
*cancel = true;
return;
}
if (cbuf_current != &cbuf_svc) {
Cvar_SetValue (&default_fov, newfov);
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;
}
}
// Much above this for fovx and we'd need to change the visibility calculations, getting hall of mirrors effect
#define FOVX_SANITY_LIMIT 165
#define FOVY_SANITY_LIMIT 140
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;
fov = bound(10, 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;
// Work out what the vertical FOV would be on 4:3 display
t = 4.0 / tan(fovx / 360 * M_PI);
fovy = atan (3.0 / t) * 360 / M_PI;
// Now work out what the correct FOV is
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 > FOVX_SANITY_LIMIT))
{
Con_DPrintf("Limiting fovx (was %f)\n", fovx);
fovx = bound(10, fovx, FOVX_SANITY_LIMIT);
t = width / tan(fovx / 360 * M_PI);
fovy = atan (height / t) * 360 / M_PI;
}
if (fovy < 10 || fovy > FOVY_SANITY_LIMIT)
{
Con_DPrintf("Limiting FOVY (was %f)\n", fovy);
fovy = bound(10, fovy, FOVY_SANITY_LIMIT);
t = height / tan(fovy / 360 * M_PI);
fovx = atan (width / t) * 360 / M_PI;
}
if (fovx < 1 || fovx > FOVX_SANITY_LIMIT || fovy < 1 || fovy > FOVY_SANITY_LIMIT) {
Sys_Error("CalcFov: Bad fov (%f, %f)", fovx, fovy);
}
else {
Con_DPrintf("fov: %f %f\n", fovx, fovy);
}
*fov_x = fovx;
*fov_y = fovy;
}
//Must be called whenever vid changes
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 **********************************/
#ifdef EXPERIMENTAL_SHOW_ACCELERATION
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);
hud.draw_accel_bar(x, y, length, charsize, pos);
//scale: show most interesting
pos = (int) ((cosinus_val * scale_factor + 1) * length / 2);
hud.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);
}
static 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);
}
static 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 (CACHEPIC_PAUSE);
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 (CACHEPIC_LOADING);
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
}
}
/********************************* TILE CLEAR *********************************/
void SCR_TileClear(void)
{
int sb_lines_cleared = scr_newHud.integer ? 0 : sb_lines; // newhud does not (typically) have solid status bar, so clear the bottom of the screen
if (cls.state != ca_active && cl.intermission) {
Draw_TileClear(0, 0, vid.width, vid.height);
return;
}
if (r_refdef.vrect.x > 0) {
// left
Draw_TileClear(0, 0, r_refdef.vrect.x, vid.height - sb_lines_cleared);
// right
Draw_TileClear(r_refdef.vrect.x + r_refdef.vrect.width, 0,
vid.width - (r_refdef.vrect.x + r_refdef.vrect.width), vid.height - sb_lines_cleared);
}
if (r_refdef.vrect.y > 0) {
// top
Draw_TileClear(r_refdef.vrect.x, 0, r_refdef.vrect.width, r_refdef.vrect.y);
}
if (r_refdef.vrect.y + r_refdef.vrect.height < vid.height - sb_lines_cleared) {
// bottom
Draw_TileClear(r_refdef.vrect.x,
r_refdef.vrect.y + r_refdef.vrect.height,
r_refdef.vrect.width,
vid.height - sb_lines_cleared - (r_refdef.vrect.height + r_refdef.vrect.y));
}
}
//
// Calculates the cursor scale based on the current screen/text size
//
static double SCR_GetCursorScale(void)
{
return (double) scr_cursor_scale.value * ((double) vid.width / (double)vid.conwidth);
}
static void SCR_DrawCursor(void)
{
double scale = SCR_GetCursorScale();
// Always draw the cursor if fullscreen
if (IN_QuakeMouseCursorRequired()) {
float x_coord = scr_pointer_state.x;
float y_coord = scr_pointer_state.y;
if (scr_cursor && R_TextureReferenceIsValid(scr_cursor->texnum)) {
Draw_SAlphaPic(x_coord + scr_cursor_iconoffset_x.value, y_coord + scr_cursor_iconoffset_y.value, scr_cursor, scr_cursor_alpha.value, scale);
if (scr_cursor_icon && R_TextureReferenceIsValid(scr_cursor_icon->texnum)) {
Draw_SAlphaPic(x_coord + scr_cursor_iconoffset_x.value, y_coord + scr_cursor_iconoffset_y.value, scr_cursor_icon, scr_cursor_alpha.value, scale);
}
}
else {
color_t c = RGBA_TO_COLOR(0, 255, 0, 255);
Draw_AlphaLineRGB(x_coord + (10 * scale), y_coord + (10 * scale), x_coord + (40 * scale), y_coord + (40 * scale), 10 * scale, c);
Draw_AlphaLineRGB(x_coord, y_coord, x_coord + (20 * scale), y_coord, 10 * scale, c);
Draw_AlphaLineRGB(x_coord, y_coord, x_coord, y_coord + 20 * scale, 10 * scale, c);
Draw_AlphaLineRGB(x_coord + (20 * scale), y_coord, x_coord, y_coord + (20 * scale), 10 * scale, c);
}
}
// remember the position for future
scr_pointer_state.x_old = scr_pointer_state.x;
scr_pointer_state.y_old = scr_pointer_state.y;
}
static void SCR_UpdateCursor(void)
{
int max_x = VID_RenderWidth2D();
int max_y = VID_RenderHeight2D();
// vid_sdl2 updates absolute cursor position when not locked
scr_pointer_state.x = bound(0, (cursor_x * vid.conwidth) / max_x, max_x - 1);
scr_pointer_state.y = bound(0, (cursor_y * vid.conheight) / max_y, max_y - 1);
if (IN_MouseTrackingRequired() && (scr_pointer_state.x != scr_pointer_state.x_old || scr_pointer_state.y != scr_pointer_state.y_old)) {
Mouse_MoveEvent();
}
}
static void SCR_VoiceMeter(void)
{
#ifdef FTE_PEXT2_VOICECHAT
float range;
int loudness;
int w1, w2;
int w = 100; // random.
int h = 8;
int x, y;
if (!S_Voip_ShowMeter (&x, &y)) {
return;
}
loudness = S_Voip_Loudness();
if (loudness < 0)
return;
range = loudness / 100.0f;
range = bound(0.0f, range, 1.0f);
w1 = range * w;
w2 = w - w1;
Draw_String (x, y, "mic ");
x += 8 * (sizeof("mic ")-1);
Draw_AlphaRectangleRGB(x, y, w1, h, 1, true, RGBA_TO_COLOR(255, 0, 0, 255));
x += w1;
Draw_AlphaRectangleRGB(x, y, w2, h, 1, true, RGBA_TO_COLOR(0, 255, 0, 255));
#endif // FTE_PEXT2_VOICECHAT
}
void SCR_DrawMultiviewOverviewElements (void)
{
SCR_DrawMultiviewBorders ();
}
// Elements to be drawn on every view during multiview
void SCR_DrawMultiviewIndividualElements(void)
{
extern qbool sb_showscores, sb_showteamscores;
// Show autoid in all views
if (!sb_showscores && !sb_showteamscores) {
SCR_DrawAutoID();
SCR_DrawDamageIndicators();
}
// Crosshair
if ((key_dest != key_menu) && (scr_showcrosshair.integer || (!sb_showscores && !sb_showteamscores))) {
if (!CL_MultiviewInsetView() || cl_mvinsetcrosshair.integer) {
Draw_Crosshair();
}
}
// Draw multiview mini-HUD's.
if (cl_mvdisplayhud.integer) {
if (cl_mvdisplayhud.integer >= 2) {
// Graphical with icons.
SCR_DrawMVStatus();
}
else {
// Only strings.
SCR_DrawMVStatusStrings();
}
}
CL_MultiviewInsetRestoreStats();
}
static void SCR_DrawElements(void)
{
extern qbool sb_showscores, sb_showteamscores;
extern cvar_t scr_menudrawhud;
if (scr_drawloading)
{
SCR_DrawLoading ();
Sbar_Draw ();
HUD_Draw (); // HUD -> hexum
}
else
{
SCR_UpdateCursor();
if( !(!scr_menudrawhud.integer && (m_state != m_none)) || (!scr_menudrawhud.integer && (m_state == m_proxy)) )
{
if (cl.intermission == 1) {
Sbar_IntermissionOverlay();
if (!scr_notifyalways.integer) {
Con_ClearNotify();
}
}
else if (cl.intermission == 2) {
Sbar_FinaleOverlay();
SCR_CenterString_Draw();
if (!scr_notifyalways.integer) {
Con_ClearNotify();
}
}
if (cls.state == ca_active)
{
SCR_DrawNet ();
SCR_DrawTurtle ();
#ifdef EXPERIMENTAL_SHOW_ACCELERATION
SCR_DrawAccel();
#endif
if (!sb_showscores && !sb_showteamscores)
{
// Do not show if +showscores
SCR_DrawPause();
SCR_DrawAutoID();
SCR_DrawAntilagIndicators();
SCR_DrawDamageIndicators();
SCR_VoiceMeter();
}
if (!cl.intermission)
{
if ((key_dest != key_menu) && (scr_showcrosshair.integer || (!sb_showscores && !sb_showteamscores)))
{
Draw_Crosshair ();
}
// Do not show if +showscores
if (!sb_showscores && !sb_showteamscores)
{
SCR_Draw_TeamInfo();
SCR_Draw_ShowNick();
SCR_CenterString_Draw();
SCR_DrawSpeed();
SCR_DrawClocks();
SCR_DrawQTVBuffer();
SCR_DrawFPS();
}
// QW262
SCR_DrawHud();
if (cls.mvdplayback) {
MVD_Screen();
}
// VULT DISPLAY KILLS
VX_TrackerThink();
if (CL_MultiviewEnabled())
SCR_DrawMultiviewOverviewElements ();
Sbar_Draw();
HUD_Draw();
HUD_Editor_Draw();
DemoControls_Draw();
}
}
}
if (!SCR_TakingAutoScreenshot()) {
SCR_DrawConsole();
M_Draw();
}
SCR_DrawCursor();
}
}
/******************************* UPDATE SCREEN *******************************/
qbool SCR_UpdateScreenPrePlayerView (void)
{
extern cvar_t gl_clear;
extern qbool Minimized;
static int oldfovmode = 0;
if (!scr_initialized) {
return false;
}
if (scr_skipupdate || block_drawing) {
return false;
}
if (scr_disabled_for_loading) {
if (cls.realtime - scr_disabled_time > 20) {
scr_disabled_for_loading = false;
}
else {
return false;
}
}
// Don't suck up any cpu if minimized.
if (Minimized) {
return false;
}
vid.numpages = 2 + gl_triplebuffer.value;
scr_copytop = 0;
scr_copyeverything = 0;
host_screenupdatecount++; // For HUD.
// Check for vid changes.
if (oldfov != scr_fov.value)
{
oldfov = scr_fov.value;
vid.recalc_refdef = true;
}
if (oldscreensize != scr_viewsize.value)
{
oldscreensize = scr_viewsize.value;
vid.recalc_refdef = true;
}
if (oldsbar != cl_sbar.value)
{
oldsbar = cl_sbar.value;
vid.recalc_refdef = true;
}
if (oldfovmode != scr_fovmode.integer) {
oldfovmode = scr_fovmode.integer;
vid.recalc_refdef = true;
}
if (vid.recalc_refdef) {
SCR_CalcRefdef();
}
if ((v_contrast.value > 1 && !vid_hwgamma_enabled) || gl_clear.value) {
Sbar_Changed();
}
else if (scr_newHud.integer == 2 && scr_viewsize.value < 120) {
Sbar_Changed();
}
return true;
}
void SCR_UpdateScreenPlayerView(int flags)
{
qbool draw_2d = !(flags & UPDATESCREEN_3D_ONLY);
qbool draw_3d = !(flags & UPDATESCREEN_2D_ONLY);
if (draw_3d) {
R_CheckReloadLightmaps();
// preache skins if needed
Skins_PreCache();
SCR_SetUpToDrawConsole();
R_BeginRendering(&glx, &gly, &glwidth, &glheight);
if (V_PreRenderView()) {
R_SetupFrame();
R_RenderView();
if (flags & UPDATESCREEN_POSTPROCESS) {
R_PostProcessScene();
}
}
}
if (draw_2d) {
R_SetupChatIcons();
R_Set2D();
R_PolyBlend();
// draw any areas not covered by the refresh
SCR_TileClear();
}
}
void SCR_HUD_WeaponStats(hud_t* hud);
// Drawing new HUD items in old HUD mode - eventually move everything across
static void SCR_DrawNewHudElements(void)
{
extern cvar_t r_netgraph, r_netstats;
static hud_t *hud_netstats = NULL;
static hud_t *hud_weaponstats = NULL;
if (hud_netstats == NULL) // first time
hud_netstats = HUD_Find("net");
if (hud_weaponstats == NULL)
hud_weaponstats = HUD_Find("weaponstats");
if (r_netgraph.value)
{
float temp = hud_netgraph->show->value;
Cvar_SetValue(hud_netgraph->show, 1);
SCR_HUD_Netgraph(hud_netgraph);
Cvar_SetValue(hud_netgraph->show, temp);
}
if (r_netstats.value)
{
float temp = hud_netstats->show->value;
Cvar_SetValue(hud_netstats->show, 1);
SCR_HUD_DrawNetStats(hud_netstats);
Cvar_SetValue(hud_netstats->show, temp);
}
if (hud_weaponstats && hud_weaponstats->show && hud_weaponstats->show->value) {
SCR_HUD_WeaponStats(hud_weaponstats);
}
}
void SCR_UpdateScreenHudOnly(void)
{
if (r_drawhud.integer) {
R_TraceEnterNamedRegion("HUD");
if (scr_newHud.value != 1) {
SCR_DrawNewHudElements();
}
SCR_DrawElements();
// Actual rendering...
if (r_drawhud.integer != 2) {
R_FlushImageDraw();