Method CheckResize

client/src/main/java/jake2/client/Console.java:209–262

If the line width has changed, reformat the buffer.

()

     * If the line width has changed, reformat the buffer.
     */
    static void CheckResize() {

	int width = (ClientGlobals.viddef.getWidth() >> 3) - 2;
	if (width > Defines.MAXCMDLINE)
	    width = Defines.MAXCMDLINE;

	if (width == ClientGlobals.con.linewidth)
	    return;

	if (width < 1) { // video hasn't been initialized yet
	    width = 38;
	    ClientGlobals.con.linewidth = width;
	    ClientGlobals.con.backedit = 0; // sfranzyshen
	    ClientGlobals.con.totallines = Defines.CON_TEXTSIZE
		    / ClientGlobals.con.linewidth;
	    Arrays.fill(ClientGlobals.con.text, (byte) ' ');
	} else {
	    int oldwidth = ClientGlobals.con.linewidth;
	    ClientGlobals.con.linewidth = width;
	    ClientGlobals.con.backedit = 0; // sfranzyshen
	    int oldtotallines = ClientGlobals.con.totallines;
	    ClientGlobals.con.totallines = Defines.CON_TEXTSIZE
		    / ClientGlobals.con.linewidth;
	    int numlines = oldtotallines;

	    if (ClientGlobals.con.totallines < numlines)
		numlines = ClientGlobals.con.totallines;

	    int numchars = oldwidth;

	    if (ClientGlobals.con.linewidth < numchars)
		numchars = ClientGlobals.con.linewidth;

	    byte[] tbuf = new byte[Defines.CON_TEXTSIZE];
	    System
		    .arraycopy(ClientGlobals.con.text, 0, tbuf, 0,
			    Defines.CON_TEXTSIZE);
	    Arrays.fill(ClientGlobals.con.text, (byte) ' ');

	    for (int i = 0; i < numlines; i++) {
		for (int j = 0; j < numchars; j++) {
		    ClientGlobals.con.text[(ClientGlobals.con.totallines - 1 - i)
			    * ClientGlobals.con.linewidth + j] = tbuf[((ClientGlobals.con.current
			    - i + oldtotallines) % oldtotallines)
			    * oldwidth + j];
		}
	    }

	    Console.ClearNotify();
	}

	ClientGlobals.con.current = ClientGlobals.con.totallines - 1;
	ClientGlobals.con.display = ClientGlobals.con.current;
    }

    static void ClearNotify() {
	int i;