/*
==================
CL_SnapShot_f
save screenshots into root dir
==================
*/
void CL_SnapShot_f( void )
{
int i;
string checkname;
if( gl_overview->integer == 1 )
{
// special case for write overview image and script file
Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
cls.scrshot_action = scrshot_mapshot; // build new frame for mapshot
}
else
{
FS_AllowDirectPaths( true );
// scan for a free filename
for( i = 0; i < 9999; i++ )
{
if( !CL_SnapshotGetName( i, checkname ))
return; // no namespace
if( !FS_FileExists( checkname, false ))
break;
}
FS_AllowDirectPaths( false );
Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
cls.scrshot_action = scrshot_snapshot; // build new frame for screenshot
}
cls.envshot_vieworg = NULL; // no custom view
cls.envshot_viewsize = 0;
}
void Key_EnumCmds_f( void )
{
file_t *f;
FS_AllowDirectPaths( true );
if( FS_FileExists( "../help.txt", false ))
{
Msg( "help.txt already exist\n" );
FS_AllowDirectPaths( false );
return;
}
f = FS_Open( "../help.txt", "w", false );
if( f )
{
FS_Printf( f, "//=======================================================================\n");
FS_Printf( f, "//\t\t\tCopyright XashXT Group %s ©\n", Q_timestamp( TIME_YEAR_ONLY ));
FS_Printf( f, "//\t\thelp.txt - xash commands and console variables\n");
FS_Printf( f, "//=======================================================================\n");
FS_Printf( f, "\n\n\t\t\tconsole variables\n\n");
Cvar_LookupVars( 0, NULL, f, Cmd_WriteHelp );
FS_Printf( f, "\n\n\t\t\tconsole commands\n\n");
Cmd_LookupCmds( NULL, f, Cmd_WriteHelp );
FS_Printf( f, "\n\n");
FS_Close( f );
Msg( "help.txt created\n" );
}
else MsgDev( D_ERROR, "Couldn't write help.txt.\n");
FS_AllowDirectPaths( false );
}
/*
==================
CL_SnapshotGetName
==================
*/
qboolean CL_SnapshotGetName( int lastnum, char *filename )
{
int a, b, c, d;
if( lastnum < 0 || lastnum > 9999 )
{
MsgDev( D_ERROR, "unable to write snapshot\n" );
FS_AllowDirectPaths( false );
return false;
}
a = lastnum / 1000;
lastnum -= a * 1000;
b = lastnum / 100;
lastnum -= b * 100;
c = lastnum / 10;
lastnum -= c * 10;
d = lastnum;
Q_sprintf( filename, "../%s_%i%i%i%i.bmp", clgame.mapname, a, b, c, d );
return true;
}
qboolean VID_ScreenShot( const char *filename, int shot_type )
{
rgbdata_t *r_shot;
uint flags = IMAGE_FLIP_Y;
int width = 0, height = 0;
qboolean result;
r_shot = Mem_Alloc( r_temppool, sizeof( rgbdata_t ));
r_shot->width = (glState.width + 3) & ~3;
r_shot->height = (glState.height + 3) & ~3;
r_shot->flags = IMAGE_HAS_COLOR | IMAGE_HAS_ALPHA;
r_shot->type = PF_RGBA_32;
r_shot->size = r_shot->width * r_shot->height * PFDesc[r_shot->type].bpp;
r_shot->palette = NULL;
r_shot->buffer = Mem_Alloc( r_temppool, r_shot->size );
// get screen frame
pglPixelStorei(GL_PACK_ALIGNMENT, 1); // PANDORA, just in case
pglReadPixels( 0, 0, r_shot->width, r_shot->height, GL_RGBA, GL_UNSIGNED_BYTE, r_shot->buffer );
switch( shot_type )
{
case VID_SCREENSHOT:
if( !gl_overview->integer )
VID_ImageAdjustGamma( r_shot->buffer, r_shot->width, r_shot->height ); // scrshot gamma
break;
case VID_SNAPSHOT:
if( !gl_overview->integer )
VID_ImageAdjustGamma( r_shot->buffer, r_shot->width, r_shot->height ); // scrshot gamma
FS_AllowDirectPaths( true );
break;
case VID_LEVELSHOT:
flags |= IMAGE_RESAMPLE;
if( glState.wideScreen )
{
height = 480;
width = 800;
}
else
{
height = 480;
width = 640;
}
break;
case VID_MINISHOT:
flags |= IMAGE_RESAMPLE;
height = 200;
width = 320;
break;
case VID_MAPSHOT:
V_WriteOverviewScript(); // store overview script too
flags |= IMAGE_RESAMPLE|IMAGE_QUANTIZE; // GoldSrc request overviews in 8-bit format
height = 768;
width = 1024;
break;
}
Image_Process( &r_shot, width, height, 0.0f, flags, NULL );
// write image
result = FS_SaveImage( filename, r_shot );
host.write_to_clipboard = false; // disable write to clipboard
FS_AllowDirectPaths( false ); // always reset after store screenshot
FS_FreeImage( r_shot );
return result;
}
