]> Fabian Dal Santo

&Fabian.DalSanto.mail;

Matthias Kiefer

&Matthias.Kiefer.mail;

Developer Lauri Watts

&Lauri.Watts.mail;

Reviewer 1999 2000 &Matthias.Kiefer; 2001 &Fabian.Dal.Santo; &FDLNotice; 2005-12-16 1.1 &ktron; is a simple Tron clone for &kde;, which you can play alone or against a friend. KDE tdegames KTron game tron &ktron; is a simple Tron-Clone for the Trinity Desktop Environment. You can play &ktron; against the computer or a friend. The aim of the game is to live longer than your opponent. To do that, avoid running into a wall, your own tail and that of your opponent. Once a round is started, the players do not stop moving forward (unless the game is paused). All you have to do is avoid crashing by changing your players direction. Additionally you can try to hinder your opponent. For this it is possible to increase the velocity by pressing your accelerator key. A round starts when all human players press a direction key. The initial moving direction is then in this direction. If you want to interrupt playing, select Pause from the Game menu or hit the keyboard shortcut (see section Default Shortcuts). Additionally the game is paused when the game loses the keyboard focus, ⪚ when switching to an other window. To continue the game, select the menu item Pause again, or the keyboard shortcut. The game will also continue if the human players press one of their direction keys. But be careful, your player switches to this direction immediately. A game consists of several rounds, and ends if a player has at least nine points, and additionally two more points than the opponent. The current score is always displayed in the status bar. You can let the computer be Player One, Player Two or both players. There are three difficulty levels: Beginner, Average and Expert. If you choose Beginner, the computer doesn't care about the opponent and just moves around. This is the same algorithm as used by xtron-1.1. At skill levels Average and Expert, the computer tries to hinder the opponent when he comes near. See the Settings Menu section for information on how to configure the computer player. Each player has five keys. Four keys for changing the direction and one to accelerate. The direction keys do not have to be held down. Simply press them once to change the direction of your player. Acceleration only occurs while the acceleration key remains depressed. When you release the acceleration key, velocity returns to normal. See section Settings Menu for information how to change the default keys. The following sections briefly describe each menubar option. &Ctrl;N Game New Starts a new game. P Game Pause Toggles whether the game is paused. &Ctrl;Q Game Exit Quits. Settings Show Statusbar Shows or hides the Statusbar. Settings Configure Shortcuts... Displays a standard &kde; shortcuts configurator. Settings Configure &kappname;... Opens a comprehensive dialog to configure various options. &help.menu.documentation; The following tables show you the default shortcuts. Key Combo Action R Up F Down G Right D Left A Accelerate Key Combo Action Up Arrow Up Down Arrow Down Right Arrow Right Left Arrow Left 0 Accelerate Key Combo Action P Pause/Resume Game &Ctrl;N New Game &Ctrl;Q Quit &ktron; F1 Help Contents ShiftF1 What's This Help These shortcuts can be changed by selecting Settings Configure Shortcuts... from the menubar. Selecting the Configure &kappname;... option in the Settings menu will open a further dialog which lets you tweak &kappname;'s behavior. This dialog is divided into three pages. Show winner by changing color Enable this box to improve visualizing that the game is over by making &ktron; change the color of the loser's trail to the color of the winner. Disable acceleration Checking this box will disable the acceleration feature - pressing the acceleration key will have no effect, both vehicles will always travel with constant velocity. Crash when moving in the opposite direction Enable this to make a vehicle crash into itself as soon as a player attempts to move into the opposite direction (&ie; a vehicle moves left, and the player tries to move to the right in one step). If this box is not checked, nothing happens when a player attempts to move into the opposite direction. Player Names Specify custom names to use for the players to override the use of default ones. Speed Use this slider to define how fast the vehicles move; moving the slider to the left will make the vehicles move slower, moving it to the right will make them move faster. Computer Controls Use these two checkable boxes to define which players should be controlled by the computer. Intelligence: Selects the skill level of the computer player, Beginner, Average or Expert Beginner ignores the opponent, and just moves randomly. Average or Expert causes the computer to actively hinder the opponent. Line style: Here you can choose one of four different line styles to be used for drawing the vehicles. The names of the styles are self-explanatory: 3D Line, 3D Rectangles, Flat and Circles. Line Size Use this slider to define how broad the trail of a vehicle should be. Moving the slider towards the left will make the trail more narrow, moving it to the right will result in a wider trail. Background Here you can define the appearance of the playground's background. If you prefer a simple solid color, select the Color: option and click on the button at the right of it to open a convenient color-selection dialog. You can also choose a background image for the playground. To do so, select the Image: option, and then provide the filename of a wallpaper image to use in the input field at the right. Alternatively you can click on the little button at the very right to open the well-known file-selection dialog. Player 1 color: Click on the colored rectangle to open a color-selection dialog which lets you define the color to be used for the vehicle of the first player. Player 2 color: Click on the colored rectangle to open a color-selection dialog which lets you define the color to be used for the vehicle of the second player. &ktron; Program Copyright 1999 &Matthias.Kiefer; &Matthias.Kiefer.mail; Parts of the code are from xtron-1.1 by Rhett D. Jacobs rhett@hotel.canberra.edu.au> Documentation Copyright 1999 &Matthias.Kiefer; &Matthias.Kiefer.mail; Documentation updated for &kde; 2.0 by &Fabian.Dal.Santo; &Fabian.DalSanto.mail; &underFDL; &underGPL; &install.intro.documentation; In order to successfully compile &ktron;, you need &kde; 3.0. All required libraries as well as &ktron; itself can be found on &kde-ftp;. &install.compile.documentation; Should you run into problems, please report them to the the author at &Matthias.Kiefer;