564 lines
12 KiB
C++
564 lines
12 KiB
C++
|
// cl_scrn.c -- master for refresh, status bar, console, chat, notify, etc
|
||
|
|
|
||
|
|
// leave this as first line for PCH reasons...
|
||
|
|
//
|
||
|
|
#include "../server/exe_headers.h"
|
||
|
|
|
||
|
|
|
||
|
|
#include "client.h"
|
||
|
|
#include "client_ui.h"
|
||
|
|
|
||
|
|
extern console_t con;
|
||
|
|
|
||
|
|
qboolean scr_initialized; // ready to draw
|
||
|
|
|
||
|
|
cvar_t *cl_timegraph;
|
||
|
|
cvar_t *cl_debuggraph;
|
||
|
|
cvar_t *cl_graphheight;
|
||
|
|
cvar_t *cl_graphscale;
|
||
|
|
cvar_t *cl_graphshift;
|
||
|
|
|
||
|
|
/*
|
||
|
|
================
|
||
|
|
SCR_DrawNamedPic
|
||
|
|
|
||
|
|
Coordinates are 640*480 virtual values
|
||
|
|
=================
|
||
|
|
*/
|
||
|
|
void SCR_DrawNamedPic( float x, float y, float width, float height, const char *picname ) {
|
||
|
|
qhandle_t hShader;
|
||
|
|
|
||
|
|
assert( width != 0 );
|
||
|
|
|
||
|
|
hShader = re.RegisterShader( picname );
|
||
|
|
re.DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
================
|
||
|
|
SCR_FillRect
|
||
|
|
|
||
|
|
Coordinates are 640*480 virtual values
|
||
|
|
=================
|
||
|
|
*/
|
||
|
|
void SCR_FillRect( float x, float y, float width, float height, const float *color ) {
|
||
|
|
re.SetColor( color );
|
||
|
|
|
||
|
|
re.DrawStretchPic( x, y, width, height, 0, 0, 0, 0, cls.whiteShader );
|
||
|
|
|
||
|
|
re.SetColor( NULL );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
================
|
||
|
|
SCR_DrawPic
|
||
|
|
|
||
|
|
Coordinates are 640*480 virtual values
|
||
|
|
A width of 0 will draw with the original image width
|
||
|
|
=================
|
||
|
|
*/
|
||
|
|
void SCR_DrawPic( float x, float y, float width, float height, qhandle_t hShader ) {
|
||
|
|
re.DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
** SCR_DrawBigChar
|
||
|
|
** big chars are drawn at 640*480 virtual screen size
|
||
|
|
*/
|
||
|
|
void SCR_DrawBigChar( int x, int y, int ch ) {
|
||
|
|
int row, col;
|
||
|
|
float frow, fcol;
|
||
|
|
float size;
|
||
|
|
float ax, ay, aw, ah;
|
||
|
|
|
||
|
|
ch &= 255;
|
||
|
|
|
||
|
|
if ( ch == ' ' ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( y < -BIGCHAR_HEIGHT ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
ax = x;
|
||
|
|
ay = y;
|
||
|
|
aw = BIGCHAR_WIDTH;
|
||
|
|
ah = BIGCHAR_HEIGHT;
|
||
|
|
|
||
|
|
row = ch>>4;
|
||
|
|
col = ch&15;
|
||
|
|
|
||
|
|
frow = row*0.0625;
|
||
|
|
fcol = col*0.0625;
|
||
|
|
size = 0.0625;
|
||
|
|
/*
|
||
|
|
re.DrawStretchPic( ax, ay, aw, ah,
|
||
|
|
fcol, frow,
|
||
|
|
fcol + size, frow + size,
|
||
|
|
cls.charSetShader );
|
||
|
|
*/
|
||
|
|
float size2;
|
||
|
|
|
||
|
|
frow = row*0.0625;
|
||
|
|
fcol = col*0.0625;
|
||
|
|
size = 0.03125;
|
||
|
|
size2 = 0.0625;
|
||
|
|
|
||
|
|
re.DrawStretchPic( ax, ay, aw, ah,
|
||
|
|
fcol, frow,
|
||
|
|
fcol + size, frow + size2,
|
||
|
|
cls.charSetShader );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
** SCR_DrawSmallChar
|
||
|
|
** small chars are drawn at native screen resolution
|
||
|
|
*/
|
||
|
|
void SCR_DrawSmallChar( int x, int y, int ch ) {
|
||
|
|
int row, col;
|
||
|
|
float frow, fcol;
|
||
|
|
float size;
|
||
|
|
|
||
|
|
ch &= 255;
|
||
|
|
|
||
|
|
if ( ch == ' ' ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( y < -SMALLCHAR_HEIGHT ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
row = ch>>4;
|
||
|
|
col = ch&15;
|
||
|
|
/*
|
||
|
|
frow = row*0.0625;
|
||
|
|
fcol = col*0.0625;
|
||
|
|
size = 0.0625;
|
||
|
|
|
||
|
|
re.DrawStretchPic( x, y, SMALLCHAR_WIDTH, SMALLCHAR_HEIGHT,
|
||
|
|
fcol, frow,
|
||
|
|
fcol + size, frow + size,
|
||
|
|
cls.charSetShader );
|
||
|
|
*/
|
||
|
|
|
||
|
|
float size2;
|
||
|
|
|
||
|
|
frow = row*0.0625;
|
||
|
|
fcol = col*0.0625;
|
||
|
|
size = 0.03125;
|
||
|
|
size2 = 0.0625;
|
||
|
|
|
||
|
|
re.DrawStretchPic( x * con.xadjust, y * con.yadjust,
|
||
|
|
SMALLCHAR_WIDTH * con.xadjust, SMALLCHAR_HEIGHT * con.yadjust,
|
||
|
|
fcol, frow,
|
||
|
|
fcol + size, frow + size2,
|
||
|
|
cls.charSetShader );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
==================
|
||
|
|
SCR_DrawBigString[Color]
|
||
|
|
|
||
|
|
Draws a multi-colored string with a drop shadow, optionally forcing
|
||
|
|
to a fixed color.
|
||
|
|
|
||
|
|
Coordinates are at 640 by 480 virtual resolution
|
||
|
|
==================
|
||
|
|
*/
|
||
|
|
void SCR_DrawBigStringExt( int x, int y, const char *string, float *setColor, qboolean forceColor ) {
|
||
|
|
vec4_t color;
|
||
|
|
const char *s;
|
||
|
|
int xx;
|
||
|
|
|
||
|
|
// draw the drop shadow
|
||
|
|
color[0] = color[1] = color[2] = 0;
|
||
|
|
color[3] = setColor[3];
|
||
|
|
re.SetColor( color );
|
||
|
|
s = string;
|
||
|
|
xx = x;
|
||
|
|
while ( *s ) {
|
||
|
|
if ( Q_IsColorString( s ) ) {
|
||
|
|
s += 2;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
SCR_DrawBigChar( xx+2, y+2, *s );
|
||
|
|
xx+=16;
|
||
|
|
s++;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// draw the colored text
|
||
|
|
s = string;
|
||
|
|
xx = x;
|
||
|
|
re.SetColor( setColor );
|
||
|
|
while ( *s ) {
|
||
|
|
if ( Q_IsColorString( s ) ) {
|
||
|
|
if ( !forceColor ) {
|
||
|
|
memcpy( color, g_color_table[ColorIndex(*(s+1))], sizeof( color ) );
|
||
|
|
color[3] = setColor[3];
|
||
|
|
re.SetColor( color );
|
||
|
|
}
|
||
|
|
s += 2;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
SCR_DrawBigChar( xx, y, *s );
|
||
|
|
xx+=16;
|
||
|
|
s++;
|
||
|
|
}
|
||
|
|
re.SetColor( NULL );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void SCR_DrawBigString( int x, int y, const char *s, float alpha ) {
|
||
|
|
float color[4];
|
||
|
|
|
||
|
|
color[0] = color[1] = color[2] = 1.0;
|
||
|
|
color[3] = alpha;
|
||
|
|
SCR_DrawBigStringExt( x, y, s, color, qfalse );
|
||
|
|
}
|
||
|
|
|
||
|
|
void SCR_DrawBigStringColor( int x, int y, const char *s, vec4_t color ) {
|
||
|
|
SCR_DrawBigStringExt( x, y, s, color, qtrue );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
** SCR_Strlen -- skips color escape codes
|
||
|
|
*/
|
||
|
|
static int SCR_Strlen( const char *str ) {
|
||
|
|
const char *s = str;
|
||
|
|
int count = 0;
|
||
|
|
|
||
|
|
while ( *s ) {
|
||
|
|
if ( Q_IsColorString( s ) ) {
|
||
|
|
s += 2;
|
||
|
|
} else {
|
||
|
|
count++;
|
||
|
|
s++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return count;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
** SCR_GetBigStringWidth
|
||
|
|
*/
|
||
|
|
int SCR_GetBigStringWidth( const char *str ) {
|
||
|
|
return SCR_Strlen( str ) * 16;
|
||
|
|
}
|
||
|
|
|
||
|
|
//===============================================================================
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
===============================================================================
|
||
|
|
|
||
|
|
DEBUG GRAPH
|
||
|
|
|
||
|
|
===============================================================================
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
float value;
|
||
|
|
int color;
|
||
|
|
} graphsamp_t;
|
||
|
|
|
||
|
|
static int current;
|
||
|
|
static graphsamp_t values[1024];
|
||
|
|
|
||
|
|
/*
|
||
|
|
==============
|
||
|
|
SCR_DebugGraph
|
||
|
|
==============
|
||
|
|
*/
|
||
|
|
void SCR_DebugGraph (float value, int color)
|
||
|
|
{
|
||
|
|
values[current&1023].value = value;
|
||
|
|
values[current&1023].color = color;
|
||
|
|
current++;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
==============
|
||
|
|
SCR_DrawDebugGraph
|
||
|
|
==============
|
||
|
|
*/
|
||
|
|
void SCR_DrawDebugGraph (void)
|
||
|
|
{
|
||
|
|
int a, x, y, w, i, h;
|
||
|
|
float v;
|
||
|
|
int color;
|
||
|
|
|
||
|
|
//
|
||
|
|
// draw the graph
|
||
|
|
//
|
||
|
|
w = cls.glconfig.vidWidth;
|
||
|
|
x = 0;
|
||
|
|
y = cls.glconfig.vidHeight;
|
||
|
|
re.SetColor( g_color_table[0] );
|
||
|
|
re.DrawStretchPic(x, y - cl_graphheight->integer,
|
||
|
|
w, cl_graphheight->integer, 0, 0, 0, 0, 0 );
|
||
|
|
re.SetColor( NULL );
|
||
|
|
|
||
|
|
for (a=0 ; a<w ; a++)
|
||
|
|
{
|
||
|
|
i = (current-1-a+1024) & 1023;
|
||
|
|
v = values[i].value;
|
||
|
|
color = values[i].color;
|
||
|
|
v = v * cl_graphscale->integer + cl_graphshift->integer;
|
||
|
|
|
||
|
|
if (v < 0)
|
||
|
|
v += cl_graphheight->integer * (1+(int)(-v / cl_graphheight->integer));
|
||
|
|
h = (int)v % cl_graphheight->integer;
|
||
|
|
re.DrawStretchPic( x+w-1-a, y - h, 1, h, 0, 0, 0, 0, 0 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//=============================================================================
|
||
|
|
|
||
|
|
/*
|
||
|
|
==================
|
||
|
|
SCR_Init
|
||
|
|
==================
|
||
|
|
*/
|
||
|
|
void SCR_Init( void ) {
|
||
|
|
cl_timegraph = Cvar_Get ("timegraph", "0", CVAR_CHEAT);
|
||
|
|
cl_debuggraph = Cvar_Get ("debuggraph", "0", CVAR_CHEAT);
|
||
|
|
cl_graphheight = Cvar_Get ("graphheight", "32", CVAR_CHEAT);
|
||
|
|
cl_graphscale = Cvar_Get ("graphscale", "1", CVAR_CHEAT);
|
||
|
|
cl_graphshift = Cvar_Get ("graphshift", "0", CVAR_CHEAT);
|
||
|
|
|
||
|
|
scr_initialized = qtrue;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//=======================================================
|
||
|
|
|
||
|
|
void UI_SetActiveMenu( const char* menuname,const char *menuID );
|
||
|
|
void _UI_Refresh( int realtime );
|
||
|
|
void UI_DrawConnect( const char *servername, const char * updateInfoString );
|
||
|
|
void UI_DrawConnectText( const char *servername, const char * updateInfoString );
|
||
|
|
|
||
|
|
/*
|
||
|
|
==================
|
||
|
|
SCR_DrawScreenField
|
||
|
|
|
||
|
|
This will be called twice if rendering in stereo mode
|
||
|
|
==================
|
||
|
|
*/
|
||
|
|
void SCR_DrawScreenField( stereoFrame_t stereoFrame ) {
|
||
|
|
|
||
|
|
re.BeginFrame( stereoFrame );
|
||
|
|
|
||
|
|
// wide aspect ratio screens need to have the sides cleared
|
||
|
|
// unless they are displaying game renderings
|
||
|
|
if ( cls.state != CA_ACTIVE ) {
|
||
|
|
if ( cls.glconfig.vidWidth * 480 > cls.glconfig.vidHeight * 640 ) {
|
||
|
|
re.SetColor( g_color_table[0] );
|
||
|
|
re.DrawStretchPic( 0, 0, cls.glconfig.vidWidth, cls.glconfig.vidHeight, 0, 0, 0, 0, 0 );
|
||
|
|
re.SetColor( NULL );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// if the menu is going to cover the entire screen, we
|
||
|
|
// don't need to render anything under it
|
||
|
|
if ( !_UI_IsFullscreen() ) {
|
||
|
|
switch( cls.state ) {
|
||
|
|
default:
|
||
|
|
Com_Error( ERR_FATAL, "SCR_DrawScreenField: bad cls.state" );
|
||
|
|
break;
|
||
|
|
case CA_CINEMATIC:
|
||
|
|
SCR_DrawCinematic();
|
||
|
|
break;
|
||
|
|
case CA_DISCONNECTED:
|
||
|
|
// force menu up
|
||
|
|
UI_SetActiveMenu( "mainMenu",NULL ); // VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_MAIN );
|
||
|
|
break;
|
||
|
|
case CA_CONNECTING:
|
||
|
|
case CA_CHALLENGING:
|
||
|
|
case CA_CONNECTED:
|
||
|
|
// connecting clients will only show the connection dialog
|
||
|
|
UI_DrawConnect( clc.servername, cls.updateInfoString );
|
||
|
|
break;
|
||
|
|
case CA_LOADING:
|
||
|
|
case CA_PRIMED:
|
||
|
|
// draw the game information screen and loading progress
|
||
|
|
CL_CGameRendering( stereoFrame );
|
||
|
|
|
||
|
|
// also draw the connection information, so it doesn't
|
||
|
|
// flash away too briefly on local or lan games
|
||
|
|
UI_DrawConnectText( clc.servername, cls.updateInfoString );
|
||
|
|
break;
|
||
|
|
case CA_ACTIVE:
|
||
|
|
if (CL_IsRunningInGameCinematic() || CL_InGameCinematicOnStandBy())
|
||
|
|
{
|
||
|
|
SCR_DrawCinematic();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
CL_CGameRendering( stereoFrame );
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
re.ProcessDissolve();
|
||
|
|
|
||
|
|
// draw downloading progress bar
|
||
|
|
|
||
|
|
// the menu draws next
|
||
|
|
_UI_Refresh( cls.realtime );
|
||
|
|
|
||
|
|
// console draws next
|
||
|
|
Con_DrawConsole ();
|
||
|
|
|
||
|
|
// debug graph can be drawn on top of anything
|
||
|
|
if ( cl_debuggraph->integer || cl_timegraph->integer ) {
|
||
|
|
SCR_DrawDebugGraph ();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
==================
|
||
|
|
SCR_UpdateScreen
|
||
|
|
|
||
|
|
This is called every frame, and can also be called explicitly to flush
|
||
|
|
text to the screen.
|
||
|
|
==================
|
||
|
|
*/
|
||
|
|
void SCR_UpdateScreen( void ) {
|
||
|
|
static int recursive;
|
||
|
|
|
||
|
|
if ( !scr_initialized ) {
|
||
|
|
return; // not initialized yet
|
||
|
|
}
|
||
|
|
|
||
|
|
// load the ref / ui / cgame if needed
|
||
|
|
CL_StartHunkUsers();
|
||
|
|
|
||
|
|
if ( ++recursive > 2 ) {
|
||
|
|
Com_Error( ERR_FATAL, "SCR_UpdateScreen: recursively called" );
|
||
|
|
}
|
||
|
|
recursive = qtrue;
|
||
|
|
|
||
|
|
// if running in stereo, we need to draw the frame twice
|
||
|
|
if ( cls.glconfig.stereoEnabled ) {
|
||
|
|
SCR_DrawScreenField( STEREO_LEFT );
|
||
|
|
SCR_DrawScreenField( STEREO_RIGHT );
|
||
|
|
} else {
|
||
|
|
SCR_DrawScreenField( STEREO_CENTER );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( com_speeds->integer ) {
|
||
|
|
re.EndFrame( &time_frontend, &time_backend );
|
||
|
|
} else {
|
||
|
|
re.EndFrame( NULL, NULL );
|
||
|
|
}
|
||
|
|
|
||
|
|
recursive = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// this stuff is only used by the savegame (SG) code for screenshots...
|
||
|
|
//
|
||
|
|
static byte bScreenData[SG_SCR_WIDTH * SG_SCR_HEIGHT * 4];
|
||
|
|
static qboolean screenDataValid = qfalse;
|
||
|
|
void SCR_UnprecacheScreenshot()
|
||
|
|
{
|
||
|
|
screenDataValid = qfalse;
|
||
|
|
/* if ( pbScreenData )
|
||
|
|
{
|
||
|
|
Z_Free( pbScreenData );
|
||
|
|
pbScreenData = NULL;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
}
|
||
|
|
|
||
|
|
void SCR_PrecacheScreenshot()
|
||
|
|
{
|
||
|
|
// No screenshots unless connected to single player local server...
|
||
|
|
//
|
||
|
|
// char *psInfo = cl.gameState.stringData + cl.gameState.stringOffsets[ CS_SERVERINFO ];
|
||
|
|
// int iMaxClients = atoi(Info_ValueForKey( psInfo, "sv_maxclients" ));
|
||
|
|
|
||
|
|
// (no need to check single-player status in voyager, this code base is all singleplayer)
|
||
|
|
if ( cls.state != CA_ACTIVE )
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (cls.keyCatchers == 0)
|
||
|
|
{
|
||
|
|
// in-game...
|
||
|
|
//
|
||
|
|
// SCR_UnprecacheScreenshot();
|
||
|
|
// pbScreenData = (byte *)Z_Malloc(SG_SCR_WIDTH * SG_SCR_HEIGHT * 4);
|
||
|
|
S_ClearSoundBuffer(); // clear DMA etc because the following glReadPixels() call can take ages
|
||
|
|
re.GetScreenShot( (byte *) &bScreenData, SG_SCR_WIDTH, SG_SCR_HEIGHT);
|
||
|
|
screenDataValid = qtrue;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// we're in the console, or menu, or message input...
|
||
|
|
//
|
||
|
|
/* if(!pbScreenData)
|
||
|
|
{
|
||
|
|
pbScreenData = (byte *)Z_Malloc(SG_SCR_WIDTH * SG_SCR_HEIGHT * 4);
|
||
|
|
memset(pbScreenData, 0, SG_SCR_WIDTH * SG_SCR_HEIGHT * 4);
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
byte *SCR_GetScreenshot(qboolean *qValid)
|
||
|
|
{
|
||
|
|
if (!screenDataValid) {
|
||
|
|
SCR_PrecacheScreenshot();
|
||
|
|
}
|
||
|
|
if (qValid) {
|
||
|
|
*qValid = screenDataValid;
|
||
|
|
}
|
||
|
|
return (byte *)&bScreenData;
|
||
|
|
}
|
||
|
|
|
||
|
|
// called from save-game code to set the lo-res loading screen to be the one from the save file...
|
||
|
|
//
|
||
|
|
void SCR_SetScreenshot(const byte *pbData, int w, int h)
|
||
|
|
{
|
||
|
|
if (w == SG_SCR_WIDTH && h == SG_SCR_HEIGHT)
|
||
|
|
{
|
||
|
|
screenDataValid = qtrue;
|
||
|
|
memcpy(&bScreenData, pbData, SG_SCR_WIDTH*SG_SCR_HEIGHT*4);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
screenDataValid = qfalse;
|
||
|
|
memset(&bScreenData, 0, SG_SCR_WIDTH*SG_SCR_HEIGHT*4);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// This is just a client-side wrapper for the function RE_TempRawImage_ReadFromFile() in the renderer code...
|
||
|
|
//
|
||
|
|
byte* SCR_TempRawImage_ReadFromFile(const char *psLocalFilename, int *piWidth, int *piHeight, byte *pbReSampleBuffer, qboolean qbVertFlip)
|
||
|
|
{
|
||
|
|
return re.TempRawImage_ReadFromFile(psLocalFilename, piWidth, piHeight, pbReSampleBuffer, qbVertFlip);
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// ditto (sort of)...
|
||
|
|
//
|
||
|
|
void SCR_TempRawImage_CleanUp()
|
||
|
|
{
|
||
|
|
re.TempRawImage_CleanUp();
|
||
|
|
}
|
||
|
|
|