console.h File Reference

Go to the source code of this file.

Classes
struct	console_t

Macros
#define	NUM_CON_TIMES   4
#define	CON_TEXTSIZE   131072

Functions
void	Con_DrawCharacter (int cx, int line, int num)
void	Con_CheckResize (void)
void	Con_Init (void)
void	Con_DrawConsole (float frac)
void	Con_Print (char *txt)
void	Con_CenteredPrint (char *text)
void	Con_Clear_f (void)
void	Con_DrawNotify (void)
void	Con_ClearNotify (void)
void	Con_ToggleConsole_f (void)

Variables
console_t	con

Macro Definition Documentation

CON_TEXTSIZE

#define CON_TEXTSIZE   131072

Definition at line 27 of file console.h.

NUM_CON_TIMES

#define NUM_CON_TIMES   4

Definition at line 25 of file console.h.

Function Documentation

Con_CenteredPrint()

void Con_CenteredPrint

(

char *

text

)

Definition at line 428 of file console.c.

{
    int     l;
    char    buffer[1024];
 
    l = (int)strlen(text);
    l = (con.linewidth-l)/2;
    if (l < 0)
        l = 0;
    memset (buffer, ' ', l);
    strcpy (buffer+l, text);
    strcat (buffer, "\n");
    Con_Print (buffer);
}

Con_CheckResize()

void Con_CheckResize

(

void

)

Definition at line 246 of file console.c.

{
    int     i, j, width, oldwidth, oldtotallines, numlines, numchars;
    char    tbuf[CON_TEXTSIZE];
 
    width = (viddef.width >> 3) - 2;
 
    if (width == con.linewidth)
        return;
 
    if (width < 1)          // video hasn't been initialized yet
    {
        width = 38;
        con.linewidth = width;
        con.totallines = CON_TEXTSIZE / con.linewidth;
        memset (con.text, ' ', CON_TEXTSIZE);
    }
    else
    {
        oldwidth = con.linewidth;
        con.linewidth = width;
        oldtotallines = con.totallines;
        con.totallines = CON_TEXTSIZE / con.linewidth;
        numlines = oldtotallines;
 
        if (con.totallines < numlines)
            numlines = con.totallines;
 
        numchars = oldwidth;
    
        if (con.linewidth < numchars)
            numchars = con.linewidth;
 
        memcpy (tbuf, con.text, CON_TEXTSIZE);
        memset (con.text, ' ', CON_TEXTSIZE);
 
        for (i=0 ; i<numlines ; i++)
        {
            for (j=0 ; j<numchars ; j++)
            {
                con.text[(con.totallines - 1 - i) * con.linewidth + j] =
                        tbuf[((con.current - i + oldtotallines) %
                              oldtotallines) * oldwidth + j];
            }
        }
 
        Con_ClearNotify ();
    }
 
    con.current = con.totallines - 1;
    con.display = con.current;
}

Referenced by Con_Init(), and SCR_DrawConsole().

Con_Clear_f()

void Con_Clear_f

(

void

)

Definition at line 131 of file console.c.

{
    memset (con.text, ' ', CON_TEXTSIZE);
}

Referenced by Con_Init().

Con_ClearNotify()

void Con_ClearNotify

(

void

)

Definition at line 208 of file console.c.

{
    int     i;
    
    for (i=0 ; i<NUM_CON_TIMES ; i++)
        con.times[i] = 0;
}

Referenced by CL_PrepRefresh(), Con_CheckResize(), Con_ToggleChat_f(), Con_ToggleConsole_f(), ConsoleFunc(), SCR_CenterPrint(), and SCR_EndLoadingPlaque().

Con_DrawCharacter()

void Con_DrawCharacter	(	int	cx,
		int	line,
		int	num
	)

Con_DrawConsole()

void Con_DrawConsole

(

float

frac

)

Definition at line 570 of file console.c.

{
    int             i, j, x, y, n;
    int             rows;
    char            *text;
    int             row;
    int             lines;
    char            version[64];
    char            dlbar[1024];
 
    lines = viddef.height * frac;
    if (lines <= 0)
        return;
 
    if (lines > viddef.height)
        lines = viddef.height;
 
// draw the background
    re.DrawStretchPic (0, lines-viddef.height, viddef.width, viddef.height, "conback");
    SCR_AddDirtyPoint (0,0);
    SCR_AddDirtyPoint (viddef.width-1,lines-1);
 
    Com_sprintf (version, sizeof(version), "v%4.2f", VERSION);
 
    for (x=0 ; x<5 ; x++)
        re.DrawChar (viddef.width-44*vid_hudscale->value+x*8*vid_hudscale->value, lines-12*vid_hudscale->value, 128 + version[x] );
 
// draw the text
    con.vislines = lines;
 
    rows = (lines-22)>>3;       // rows of text to draw
    y = (lines - 30 * vid_hudscale->value)/vid_hudscale->value;
 
// draw from the bottom up
    if (con.display != con.current)
    {
    // draw arrows to show the buffer is backscrolled
        for (x=0 ; x<con.linewidth ; x+=4)
            re.DrawChar ( ((x+1)<<3)*vid_hudscale->value, y*vid_hudscale->value, '^');
    
        y -= 8;
        rows--;
    }
    
    row = con.display;
    for (i=0 ; i<rows ; i++, y-=8, row--)
    {
        if (row < 0)
            break;
        if (con.current - row >= con.totallines)
            break;      // past scrollback wrap point
            
        text = con.text + (row % con.totallines)*con.linewidth;
 
        for (x=0 ; x<con.linewidth ; x++)
            re.DrawChar ( ((x+1)<<3)*vid_hudscale->value, y*vid_hudscale->value, text[x]);
    }
 
//ZOID
    // draw the download bar
    // figure out width
    if (cls.download) {
        if ((text = strrchr(cls.downloadname, '/')) != NULL)
            text++;
        else
            text = cls.downloadname;
 
        x = con.linewidth - ((con.linewidth * 7) / 40);
        y = (x - (int)strlen(text) - 8) / vid_hudscale->value;
        i = con.linewidth/3;
        if (strlen(text) > i) {
            y = x - i - 11;
            strncpy(dlbar, text, i);
            dlbar[i] = 0;
            strcat(dlbar, "...");
        } else
            strcpy(dlbar, text);
        strcat(dlbar, ": ");
        i = (int)strlen(dlbar);
        dlbar[i++] = '\x80';
        // where's the dot go?
        if (cls.downloadpercent == 0)
            n = 0;
        else
            n = y * cls.downloadpercent / 100;
            
        for (j = 0; j < y; j++)
            if (j == n)
                dlbar[i++] = '\x83';
            else
                dlbar[i++] = '\x81';
        dlbar[i++] = '\x82';
        dlbar[i] = 0;
 
        sprintf(dlbar + strlen(dlbar), " %02d%%", cls.downloadpercent);
 
        // draw it
        y = con.vislines-12*vid_hudscale->value;
        for (i = 0; i < strlen(dlbar); i++)
            re.DrawChar ( ((i+1)<<3)*vid_hudscale->value, y, dlbar[i]);
    }
//ZOID
 
// draw the input prompt, user text, and cursor if desired
    Con_DrawInput ();
}

Referenced by SCR_DrawConsole().

Con_DrawNotify()

void Con_DrawNotify

(

void

)

Definition at line 501 of file console.c.

{
    int     x, v;
    char    *text;
    int     i;
    int     time;
    char    *s;
    int     skip;
 
    v = 0;
    for (i= con.current-NUM_CON_TIMES+1 ; i<=con.current ; i++)
    {
        if (i < 0)
            continue;
        time = con.times[i % NUM_CON_TIMES];
        if (time == 0)
            continue;
        time = cls.realtime - time;
        if (time > con_notifytime->value*1000)
            continue;
        text = con.text + (i % con.totallines)*con.linewidth;
        
        for (x = 0 ; x < con.linewidth ; x++)
            re.DrawChar ( ((x+1)<<3)*vid_hudscale->value, v*vid_hudscale->value, text[x]);
 
        v += 8;
    }
 
 
    if (cls.key_dest == key_message)
    {
        if (chat_team)
        {
            DrawString (8, v*vid_hudscale->value, "say_team:");
            skip = 11;
        }
        else
        {
            DrawString (8, v*vid_hudscale->value, "say:");
            skip = 5;
        }
 
        s = chat_buffer;
        if (chat_bufferlen > (viddef.width>>3)-(skip+1))
            s += chat_bufferlen - ((viddef.width>>3)-(skip+1));
        x = 0;
        while(s[x])
        {
            re.DrawChar ( ((x+skip)<<3)*vid_hudscale->value, v*vid_hudscale->value, s[x]);
            x++;
        }
        re.DrawChar ( ((x+skip)<<3)*vid_hudscale->value, v*vid_hudscale->value, 10+((cls.realtime>>8)&1));
        v += 8;
    }
    
    if (v)
    {
        SCR_AddDirtyPoint (0,0);
        SCR_AddDirtyPoint (viddef.width-1, v*vid_hudscale->value);
    }
}

Referenced by SCR_DrawConsole().

Con_Init()

void Con_Init

(

void

)

Definition at line 305 of file console.c.

{
    con.linewidth = -1;
 
    Con_CheckResize ();
    
    Com_Printf ("Console initialized.\n");
 
//
// register our commands
//
    con_notifytime = Cvar_Get ("con_notifytime", "3", 0);
 
    Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f);
    Cmd_AddCommand ("togglechat", Con_ToggleChat_f);
    Cmd_AddCommand ("messagemode", Con_MessageMode_f);
    Cmd_AddCommand ("messagemode2", Con_MessageMode2_f);
    Cmd_AddCommand ("clear", Con_Clear_f);
    Cmd_AddCommand ("condump", Con_Dump_f);
    con.initialized = true;
}

Referenced by CL_Init().

Con_Print()

void Con_Print

(

char *

txt

)

Definition at line 352 of file console.c.

{
    int     y;
    int     c, l;
    static int  cr;
    int     mask;
 
    if (!con.initialized)
        return;
 
    if (txt[0] == 1 || txt[0] == 2)
    {
        mask = 128;     // go to colored text
        txt++;
    }
    else
        mask = 0;
 
 
    while ( (c = *txt) )
    {
    // count word length
        for (l=0 ; l< con.linewidth ; l++)
            if ( txt[l] <= ' ')
                break;
 
    // word wrap
        if (l != con.linewidth && (con.x + l > con.linewidth) )
            con.x = 0;
 
        txt++;
 
        if (cr)
        {
            con.current--;
            cr = false;
        }
 
        
        if (!con.x)
        {
            Con_Linefeed ();
        // mark time for transparent overlay
            if (con.current >= 0)
                con.times[con.current % NUM_CON_TIMES] = cls.realtime;
        }
 
        switch (c)
        {
        case '\n':
            con.x = 0;
            break;
 
        case '\r':
            con.x = 0;
            cr = 1;
            break;
 
        default:    // display character and advance
            y = con.current % con.totallines;
            con.text[y*con.linewidth+con.x] = c | mask | con.ormask;
            con.x++;
            if (con.x >= con.linewidth)
                con.x = 0;
            break;
        }
        
    }
}

Referenced by Con_CenteredPrint().

Con_ToggleConsole_f()

void Con_ToggleConsole_f

(

void

)

Definition at line 68 of file console.c.

{
    SCR_EndLoadingPlaque ();    // get rid of loading plaque
 
    if (cl.attractloop)
    {
        Cbuf_AddText ("killserver\n");
        return;
    }
 
    if (cls.state == ca_disconnected)
    {   // start the demo loop again
        Cbuf_AddText ("d1\n");
        return;
    }
 
    Key_ClearTyping ();
    Con_ClearNotify ();
 
    if (cls.key_dest == key_console)
    {
        M_ForceMenuOff ();
        Cvar_Set ("paused", "0");
    }
    else
    {
        M_ForceMenuOff ();
        cls.key_dest = key_console; 
 
        if (Cvar_VariableValue ("maxclients") == 1 
            && Com_ServerState ())
            Cvar_Set ("paused", "1");
    }
}

Referenced by Con_Init(), Key_Event(), and VID_CheckChanges().

Variable Documentation

con

console_t con

Definition at line 25 of file console.c.

Referenced by CL_ParseServerMessage(), Con_CenteredPrint(), Con_CheckResize(), Con_Clear_f(), Con_ClearNotify(), Con_DrawConsole(), Con_DrawInput(), Con_DrawNotify(), Con_Dump_f(), Con_Init(), Con_Linefeed(), Con_Print(), Key_Console(), and SCR_UpdateScreen().