draw a solid overlay, when requested

[micropolis] / README

========================================================================

Linux Micropolis for X11.

========================================================================

Micropolis designed and implemented by Will Wright, 
Copyright (C) 2002 by Electronic Arts.
Unix porting, optimization and TCL/Tk user interface design 
by Don Hopkins (dhopkins@DonHopkins.com, http://www.DonHopkins.com),
developed for DUX Software under license from Maxis.
Ported to OLPC Fedora Linux by Don Hopkins.

========================================================================

This README file contains several copyright notices.  Keep reading.

========================================================================

See the file "COPYING" for the full text of the GNU General Public License.

The following copyright notice applies to the original source code
of Micropolis (in src/sim/) as well as to the X11 Tk port of Micropolis
(in res/*.tcl), and to all of the non-text files in this source code
release, including:

    cities/*		All loadable city images
    images/*		All graphical images
    activity/activity-micropolis.svg	Icon for Micropolis in Sugar
    res/hexa.*		Map Graphics
    res/snro.*		Scenarios
    res/sounds/*	Sounds played by the game
    res/stri.*		Text strings displayed by the game

Micropolis, Unix Version.  This game was released for the Unix platform
in or about 1990 and has been modified for inclusion in the One Laptop
Per Child program.  Copyright (C) 1989 - 2007 Electronic Arts Inc.  If
you need assistance with this program, you may contact:
  http://wiki.laptop.org/go/Micropolis  or email  micropolis@laptop.org.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.

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.  You should have received a
copy of the GNU General Public License along with this program.  If
not, see <http://www.gnu.org/licenses/>.

            ADDITIONAL TERMS per GNU GPL Section 7

No trademark or publicity rights are granted.  This license does NOT
give you any right, title or interest in the trademark SimCity or any
other Electronic Arts trademark.  You may not distribute any
modification of this program using the trademark SimCity or claim any
affliation or association with Electronic Arts Inc. or its employees.

Any propagation or conveyance of this program must include this
copyright notice and these terms.

If you convey this program (or any modifications of it) and assume
contractual liability for the program to recipients of it, you agree
to indemnify Electronic Arts for any liability that those contractual
assumptions impose on Electronic Arts.

You may not misrepresent the origins of this program; modified
versions of the program must be marked as such and not identified as
the original program.

This disclaimer supplements the one included in the General Public
License.  TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, THIS
PROGRAM IS PROVIDED TO YOU "AS IS," WITH ALL FAULTS, WITHOUT WARRANTY
OF ANY KIND, AND YOUR USE IS AT YOUR SOLE RISK.  THE ENTIRE RISK OF
SATISFACTORY QUALITY AND PERFORMANCE RESIDES WITH YOU.  ELECTRONIC ARTS
DISCLAIMS ANY AND ALL EXPRESS, IMPLIED OR STATUTORY WARRANTIES,
INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY,
FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT OF THIRD PARTY
RIGHTS, AND WARRANTIES (IF ANY) ARISING FROM A COURSE OF DEALING,
USAGE, OR TRADE PRACTICE.  ELECTRONIC ARTS DOES NOT WARRANT AGAINST
INTERFERENCE WITH YOUR ENJOYMENT OF THE PROGRAM; THAT THE PROGRAM WILL
MEET YOUR REQUIREMENTS; THAT OPERATION OF THE PROGRAM WILL BE
UNINTERRUPTED OR ERROR-FREE, OR THAT THE PROGRAM WILL BE COMPATIBLE
WITH THIRD PARTY SOFTWARE OR THAT ANY ERRORS IN THE PROGRAM WILL BE
CORRECTED.  NO ORAL OR WRITTEN ADVICE PROVIDED BY ELECTRONIC ARTS OR
ANY AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY.  SOME
JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF OR LIMITATIONS ON IMPLIED
WARRANTIES OR THE LIMITATIONS ON THE APPLICABLE STATUTORY RIGHTS OF A
CONSUMER, SO SOME OR ALL OF THE ABOVE EXCLUSIONS AND LIMITATIONS MAY
NOT APPLY TO YOU.

========================================================================

Some parts of this software distribution were written and copyrighted
by other people.  We gratefully acknowledge the authors and thank them
for their generosity in sharing their software with us and the world.
Such software includes:

	res/dejavu-lgc/		Font for use in Sugar Micropolis
		
http://dejavu.sourceforge.net
Fonts are (c) Bitstream (see below). DejaVu changes are in public
domain. Glyphs imported from Arev fonts are (c) Tavmjung Bah.

	src/sim/rand.c		Random Number Generator
	src/sim/random.c	Random Number Generator

	src/tcl/		Tool Control Language
	src/tk/			Tk X11 Window System toolkit
	res/tclinit.tcl		from TCL
	res/tkerror.tcl		from TK

Copyright 1988-1992 Regents of the University of California
Permission to use, copy, modify, and distribute this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appears in all copies.  The University of California
makes no representations about the suitability of this
software for any purpose.  It is provided "as is" without
express or implied warranty.

	src/tclx/		Extended TCL

Copyright 1992 Karl Lehenbauer and Mark Diekhans.

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided
that the above copyright notice appear in all copies.  Karl Lehenbauer and
Mark Diekhans make no representations about the suitability of this
software for any purpose.  It is provided "as is" without express or
implied warranty.