Output.java

/*
 *  This file is part of the Haven & Hearth game client.
 *  Copyright (C) 2009 Fredrik Tolf <fredrik@dolda2000.com>, and
 *                     Björn Johannessen <johannessen.bjorn@gmail.com>
 *
 *  Redistribution and/or modification of this file is subject to the
 *  terms of the GNU Lesser General Public License, version 3, as
 *  published by the Free Software Foundation.
 *
 *  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.
 *
 *  Other parts of this source tree adhere to other copying
 *  rights. Please see the file `COPYING' in the root directory of the
 *  source tree for details.
 *
 *  A copy the GNU Lesser General Public License is distributed along
 *  with the source tree of which this file is a part in the file
 *  `doc/LPGL-3'. If it is missing for any reason, please see the Free
 *  Software Foundation's website at <http://www.fsf.org/>, or write
 *  to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 *  Boston, MA 02111-1307 USA
 */

package haven.glsl;

import java.io.*;

public class Output {
    private final Writer out;
    public final Context ctx;
    public int indent = 0;

    public Output(Writer out, Context ctx) {
	this.out = out;
	this.ctx = ctx;
    }

    public void write(char c) {
	try {
	    out.write(c);
	} catch(IOException e) {
	    throw(new RuntimeException(e));
	}
    }

    public void write(String str) {
	try {
	    out.write(str);
	} catch(IOException e) {
	    throw(new RuntimeException(e));
	}
    }

    public void write(Symbol sym) {
	write(sym.name(ctx));
    }

    public void indent() {
	for(int i = 0; i < indent; i++)
	    write("    ");
    }
}