Removed the docs folder.

The file is just an irritant to me. It's outdated HTML, explains
way too much, and it's ugly. I've deleted it and replaced it with
a much shorter blurb in the readme regarding how to play.

Makefile.am

@@ -6,6 +6,5 @@
 SUBDIRS = src misc
 
 dist_doc_DATA = README.txt COPYING LICENSES
-nobase_dist_doc_DATA = docs/*
 
 nobase_pkgdata_DATA = data/* gfx/* music/* sound/*

README.txt

@@ -6,9 +6,7 @@ information. This file is offered as-is, without any warranty.
 ========================================================================
 
 
-Thank you for downloading Project: Starfighter! This readme is just a
-basic overview of the game and instructions for building; for
-instructions on how to play the game, see docs/index.html.
+Thank you for downloading Project: Starfighter!
 
 Project: Starfighter is a space shoot 'em up game originally developed
 by Parallel Realities in 2002, and released in 2003. You assume the role
@@ -162,3 +160,23 @@ the game.
 
 If you choose not to use the "make install" command, you can find the
 "starfighter" binary in the "src" directory.
+
+------------------------------------------------------------------------
+
+PLAYING THE GAME
+
+The basic controls are the arrow keys, Ctrl, Space, Shift, and Escape.
+Other keys on they keyboard can also be used in case of keyjamming or if
+you simply prefer other controls; alternative keys include the keypad,
+ZXC, ASD, <>?, and 123. A gamepad or joystick can also be used.
+
+The basic objective of Project: Starfighter is simply to complete all
+missions. Exactly what entails completing a mission varies and is
+explained in-game.
+
+In the system overview screen, various sections can be accessed by
+clicking the icons on the bottom of the screen. You can also use the
+keyboard or a gamepad if you prefer.
+
+Other than that, have fun, and good luck!
+

docs/COPYING

@@ -1,674 +0,0 @@
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-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
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-Program specifies that a certain numbered version of the GNU General
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-option of following the terms and conditions either of that numbered
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-  If the Program specifies that a proxy can decide which future
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-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
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-  15. Disclaimer of Warranty.
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-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
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-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    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
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-    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
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-Also add information on how to contact you by electronic and paper mail.
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-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
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-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
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-<http://www.gnu.org/philosophy/why-not-lgpl.html>.

docs/Makefile.am

@@ -1,18 +0,0 @@
-# This file has been dedicated to the public domain, to the extent
-# possible under applicable law, via CC0. See
-# http://creativecommons.org/publicdomain/zero/1.0/ for more
-# information. This file is offered as-is, without any warranty.
-
-nobase_dist_doc_DATA = \
-    arrowNorthEast.png \
-    COPYING \
-    dollar.png \
-    heart.png \
-    index.html \
-    plasmaAmmo.png \
-    plasmaDamage.png \
-    plasmaRate.png \
-    rocket.png \
-    rocketAmmo.png \
-    sflogo.png \
-    superCharge.png

docs/index.html

@@ -1,355 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-
-<html>
-<head>
-  <title>Starfighter gameplay manual</title>
-  <style type="text/css">
-  a {color: #499FFF; text-decoration: none; font-family: helvetica;}
-  a:hover {color: #499FFF; text-decoration: underline}
-  body {color: white; background: black; font: 10pt helvetica; max-width: 72em; margin-left: auto; margin-right: auto;}
-  table {color: white; font: 10pt helvetica;}
-  td {color: white;}
-  h1 {color: white; font: 12pt helvetica; font-weight: bold;}
-  h2 {color: white; background: #000099; width: 100%; padding: 2px; font: 10pt helvetica; font-weight: bold;}
-  ul.menu li {color: white; background: #FF0000; border-style: solid; border-color: white; border-width: 1px; width: 14em; list-style-type: none; margin: 2px; text-align: center; text-shadow: 1px 0 black, -1px 0 black, 0 1px black, 0 -1px black;}
-  dl dt {font-weight: bold;}
-  dl dd {margin: 1em 0 1em 2em;}
-  </style>
-</head>
-
-<body>
-  <center>
-    <img src="sflogo.png" alt="Starfighter">
-
-    <h1>Gameplay Manual</h1>
-  </center>
-
-  <h2>License</h2>
-
-  <p>Copyright &copy; 2003 Parallel Realities<br />
-  Copyright &copy; 2012 Guus Sliepen, Astrid S. de Wijn and others<br />
-  Copyright &copy; 2015-2019 Julie Marchant</p>
-
-  <p>Project: Starfighter 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.</p>
-
-  <p>Project: Starfighter 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.</p>
-
-  <p>You should have received a copy of the GNU General Public License along with Project: Starfighter.  If not, see <a href="http://www.gnu.org/licenses/">http://www.gnu.org/licenses/</a>.</p>
-
-  <p>Artistic components of the game are covered by various other libre licenses, such as CC BY or CC BY-SA. See LICENSES for more information.</p>
-
-  <h2>Introduction</h2>
-
-  <p>Project: Starfighter is an old school 2D shoot 'em up. In the
-  game you take on the role of a rebel pilot called Chris, who is
-  attempting to overthrow a military corporation called Weapco.
-  Weapco has seized control of the known universe and currently
-  rules it with an iron fist. Chris can no longer stand back and
-  watch as millions of people suffer and die. He steals an
-  experimental craft known as "Firefly" and begins his mission to
-  fight his way to Sol, freeing key systems along the way. The game
-  opens with Chris attempting to escape a Weapco patrol that has
-  intercepted him.</p>
-
-  <h2>Controls</h2>
-
-  <p>Menus</p>
-
-  <ul>
-  <li>Arrow Keys - Highlight option</li>
-  <li>Control / Enter - Select menu option</li>
-  </ul>
-
-  <p>Intermission Screen</p>
-
-  <ul>
-  <li>Mouse or Arrow Keys - Move cursor</li>
-  <li>Left Mouse Button or Control / Enter - Selected option</li>
-  <li>Right Mouse Button or Space - Toggle planet orbit On / Off</li>
-  </ul>
-
-  <p>In Game</p>
-
-  <ul>
-  <li>Arrow Keys - Control Firefly</li>
-  <li>Ctrl - Fire primary weapon</li>
-  <li>Space - Fire secondary weapon</li>
-  <li>Shift - Toggle Primary Weapon Concentrate / Spread (see Weaponry)</li>
-  <li>P - Pause / Unpause</li>
-  <li>Escape - Flee (not possible until all primary missions completed)</li>
-  <li>Escape while paused - Quit to title screen</li>
-  </ul>
-
-  <p>Note - Keys cannot be changed, but some alternative keys can also be used (use alternative keys if ghosting occurs):</p>
-  <ul>
-    <li>Arrow keys - keypad numbers "8", "2", "5", "4", and "6"</li>
-    <li>Ctrl - Enter,  "Z", "Y", "C", "A", "D", "F", "/", ",", "1", "3", Home, End, or keypad number "0"</li>
-    <li>Space - "X", "S", ".", "2", PageUp, PageDown, or keypad number "1"</li>
-    <li>Shift - Alt or keypad numbers "7" and "9"</li>
-    <li>Escape - "Q", Backspace, or Delete</li>
-  </ul>
-
-  <p>Joystick and Gamepad support</p>
-
-  <ul>
-  <li>Stick or Hat - Control Firefly</li>
-  <li>Face buttons - Fire weapons / Select menu option</li>
-  <li>Select/Back (button 9) or right shoulder - Toggle Primary Weapon Concentrate / Spread</li>
-  <li>Start (button 10) - Pause / Unpause</li>
-  <li>Left Shoulder - Flee (not possible until all primary missions completed)</li>
-  <li>Left Shoulder while paused - Quit to title screen</li>
-  </ul>
-
-  <h2>Loading and Saving Games</h2>
-
-  <p>Games can be loaded from the title screen.</p>
-
-  <p>Games can be saved on the Intermission screen. Move the cursor to the Save Game
-  icon and select it. You will see a list of five game slots that
-  can be used to save a game to. Click one of these and then click
-  the "Save" button to save the game.</p>
-
-  <p>The current game is also automatically saved to the Autosave slot.</p>
-
-  <h2>Getting Missions</h2>
-
-  <p>In each System, the player can overview missions by going to the
-  Missions section of the Intermission screen. Here allies will inform
-  you of tasks that need to be performed and what planet these
-  tasks apply to. Once the player has decided which task they will
-  perform, they must go to the corresponding planet in the system
-  (see Moving Around for more details). Once stationed at the
-  planet click "Start Mission" to proceed to the mission briefing
-  screen. The "Start Mission" icon will not be shown if the mission
-  of the planet has been completed.</p>
-
-  <h2>Mission Briefing</h2>
-
-  <p>Before the beginning of each mission you will be presented
-  with a mission briefing screen. This will outline the mission's
-  primary and (if any) secondary objectives. It will also inform
-  you of mission restrictions, such as time limits. Once you have
-  read this, press ctrl or space to continue</p>
-
-  <h2>Completing Missions</h2>
-
-  <p>Each mission in the game has one or more objectives tied to
-  it. These objectives are either Primary or Secondary objectives.
-  In order to complete the mission, the player must complete all
-  the primary mission objectives. For example, when the game begins
-  Chris is fleeing a WEAPCO patrol. The primary objective for this
-  mission is to destroy all the enemy fighters. Once this is
-  achieved the Firefly will leave the sector and the mission will
-  be marked as a success.</p>
-
-  <p>One thing to note is that some missions will have both Primary
-  and Secondary objectives. In this case, the Firefly does not
-  leave the sector if all primary mission objectives are complete
-  and secondary objectives remain. The player may then attempt to
-  complete remaining secondary objectives or press Escape to leave
-  the sector. Secondary objectives are optional.</p>
-
-  <p>During the mission you will see messages appearing at the
-  bottom of the screen. These messages can be related to items that
-  you pick up, as well as mission related information.</p>
-
-  <ul>
-  <li><font color="#FFFFFF">White messages</font> are standard for picking up items such as cash and power ups.</li>
-  <li><font color="#00FF00">Green messages</font> signify successful completion of mission objectives.</li>
-  <li><font color="#00FFFF">Light Blue messages</font> give further details about Primary mission requirements.</li>
-  <li><font color="#FF0000">Red messages</font> indicate mission failures, warnings and wing mate ejections.</li>
-  <li><font color="#FFFF00">Yellow messages</font> give further details about Secondary mission requirements.</li>
-  </ul>
-
-  <h2>Moving Around Systems</h2>
-
-  <p>To play a mission in Starfighter you must be stationed at the
-  relevant planet. To get to the planet you require, you will need
-  to select a planet to
-  travel to by clicking on it with the mouse. "Destination",
-  followed by the planet's name will appear in the bottom right
-  hand corner of the screen. A new icon labelled "Go To
-  Destination" will also appear. Clicking this icon will make the
-  player travel to the destination planet.</p>
-
-  <p>Travelling to new planets is represented at the bottom of the
-  screen by the two planets (the one being travelled from and the
-  one being travelled to). A red bar will fill up as the journey
-  progresses. The speed the bar fills up will vary occurring to how
-  far away the planets are from one another. At any point during
-  this time the planet can be intercepted (see Interceptions). Once
-  the red bar has filled up completely the journey will be
-  completed and you will be stationed that the new planet.</p>
-
-  <h2>Interceptions</h2>
-
-  <p>Interceptions can take place whilst travelling between two
-  planets within a system. When the player is intercepted they will
-  go directly into a mission-like scenario. The objective of this
-  interception is to clear all attacking forces. Once this is done,
-  the player will be free to leave.</p>
-
-  <p>Interceptions also serve other purposes - Sometimes the WEAPCO
-  patrol may have slave transports with them. One of the objectives
-  of a later system is to rescue a certain amount of slaves. This
-  is only possible during interceptions.</p>
-
-  <p>One important thing to remember is that any damage the player
-  receives during an interception will NOT be repaired until they
-  have reached the destination planet. Therefore if the player is
-  heavily damaged during one interception that damage will still be
-  present if they are attacked again. This can make interceptions
-  very dangerous.</p>
-
-  <h2>Weaponry and Upgrades</h2>
-
-  <p>During the course of the game you will receive money. Money is
-  gained from picking up cash spheres and from the shield bonus at
-  the end of each mission.</p>
-
-  <p>Money can be used to upgrade the Firefly and purchase
-  additional ammunition for weapons. Items can be purchased from a
-  shop on the Intermission screen.</p>
-
-  <dl>
-  <dt>Temporary Upgrades</dt>
-
-  <dd>
-    Temporary upgrades are used to boost the Firefly's ability to
-    be powered up. For example, at the start of the game the
-    Firefly can only be powered up to fire two plasma bolts are
-    once. By purchasing an upgrade for the Firefly, you can allow
-    for power ups to enable you to fire more
-    plasma bolts at once. Note that this only affects power ups and
-    these will still be ammunition limited. To upgrade your default
-    weapon, you will need permanent power ups (see below).
-  </dd>
-
-  <dt>Permanent Upgrades</dt>
-
-  <dd>
-    These power ups are more expensive than temporary upgrades, but
-    are permanent. Whereas a temporary upgrade requires you to make
-    use of power ups on an ammunition limited base, permanent power
-    ups are not limited. This is highly useful when facing heavily
-    shielded and tough opponents, with no means of getting plasma
-    ammo or transports in sight! When you power up your permanent
-    weapon, your powered up weapon level will also be automatically
-    upgraded if it is less powerful than your new current power up
-    level.
-  </dd>
-
-  <dt>Secondary Weapons</dt>
-
-  <dd>
-    As well as primary weapons and temporary upgrades, the Firefly
-    is also capable of using a secondary weapon. At the start of
-    the game this is a rocket launcher. Like the other weapons in
-    the game this can be upgraded by purchasing a new weapon from
-    the shop. At the start of the game, a Double Rocket Launcher
-    and Micro Rocket Launcher are available for purchase. Secondary
-    weapons are used in the same way the rocket launcher is used
-    (Space to fire). However the Laser Cannon and Charge Cannon
-    work differently.Neither the Charge Cannon or the Laser Cannon
-    are ammunition limited (unlike the other rocket based weapons).
-    The Charge Cannon works by the player holding down the Space
-    bar and releasing it. A meter at the bottom of the screen shows
-    how much charge has been built up. The Laser Cannon works by
-    the player holding down the Space bar to fire a stream of laser
-    fire. It is prone to overheating and must be allowed to cool
-    after usage.
-  </dd>
-  </dl>
-
-  <p>Certain weapons and upgrades will not be available to you
-  until later in the game.</p>
-
-  <h2>Item Spheres</h2>
-
-  <p>When an enemy craft is destroyed they will sometimes release
-  ammo and cash spheres. Certain enemy craft will release power up
-  spheres that can give your weapon a temporary boost. The
-  following are spheres that can be picked up during missions:</p>
-
-  <table summary="Description of all item spheres.">
-    <tr>
-      <td><img src="dollar.png" alt="Cash"></td>
-      <td><b>Cash</b> - Provides you with cash.</td>
-    </tr>
-
-    <tr>
-      <td><img src="rocket.png" alt="Plasma Ammo"></td>
-      <td><b>Plasma Ammo</b> - Increases your current plasma ammo.</td>
-    </tr>
-
-    <tr>
-      <td><img src="rocketAmmo.png" alt="Rocket Ammo"></td>
-      <td><b>Rocket Ammo</b> - Increases your current rocket ammo.</td>
-    </tr>
-
-    <tr>
-      <td><img src="heart.png" alt="Shield Sphere"></td>
-      <td><b>Shield Sphere</b> - Replenishes your shield reserves.</td>
-    </tr>
-
-    <tr>
-      <td><img src="plasmaDamage.png" alt="Plasma Power"></td>
-      <td><b>Plasma Power</b> - Boosts your plasma power.</td>
-    </tr>
-
-    <tr>
-      <td><img src="plasmaAmmo.png" alt="Plasma Output"></td>
-      <td><b>Plasma Ouput</b> - Boosts the amount of plasma shots you can fire.</td>
-    </tr>
-
-    <tr>
-      <td><img src="plasmaRate.png" alt="Plasma Coolor"></td>
-      <td><b>Plasma Cooler</b> - Increases your plasma firing rate.</td>
-    </tr>
-
-    <tr>
-      <td><img src="superCharge.png" alt="Super Charge"></td>
-      <td><b>Super Charge</b> - Five way spread, massive power and cooling (rare).</td>
-    </tr>
-  </table>
-
-  <h2>Cut Scenes</h2>
-
-  <p>During the course of the game mini cut scenes will be shown
-  after certain missions. These scenes serve to extend the plot of
-  the game and provide the player with gameplay tips. If you wish
-  to skip a cut scene press Escape. It is advised that you only
-  skip cut scenes if you have already seen them.</p>
-
-  <h2>Ending the Game</h2>
-
-  <p>The game is over when the Firefly's shield units are reduced
-  to 0 (zero), or a Primary Mission objective is failed. At this
-  point, you will see the Game Over screen. To continue, press Ctrl
-  or Space. You will then be taken back to the title screen. In
-  certain missions the game will end if Sid Wilson is killed.</p>
-
-  <h2>About</h2>
-
-  <p>Parallel Realities started off writing games on the Amiga
-  using AMOS and then, later, Blitz Basic 2. Games written included
-  the BOTSS Trilogy and most notably TANX Squadron. TANX Squadron
-  was awarded Amiga Format's contributor prize of the month in the
-  summer of 1999. Project: Starfighter originally started life on
-  the Amiga but was never completed. Development began again for
-  Linux in 2002 with this being our first C program. The game
-  matured quickly from the initial ideas and this is the finished
-  product. We do hope you enjoy playing it.</p>
-
-  <p>Project: Starfighter<br />
-  Copyright &copy; 2003 Parallel Realities<br />
-  Copyright &copy; 2012 Guus Sliepen, Astrid S. de Wijn and
-  others<br />
-  Copyright &copy; 2015-2019 Julie Marchant</p>
-
-  <p>Created using the <a href="http://www.libsdl.org">SDL
-  library</a>.</p>
-
-  <p align="right"><a href="http://starfighter.nongnu.org">http://starfighter.nongnu.org</a></p>
-</body>
-</html>