Turnover 1.0  documentation

 

Turnover was invented, designed and programmed by Erik J. Lange, for semantrium.com. Copyright laws apply. You may not recreate, sell or resell this game. However, you are allowed to redistribute the demo version of this game in any way you want, as long as you redistribute it for free and include all accompanying, unaltered files.

 

 

© Erik J. Lange, 2007

  

Contents

- System requirements

- Install/uninstall

- How to play Turnover

- How to set game play options

- Demo versus licensed version

- Registering your copy of Turnover

- Legal

 

 

System requirements

 

Turnover requires Windows XP and at least .NET Framework 2.0 (x86) installed. 

If you're not sure about your .NET Framework version, then just open your Windows Control Panel, and click Software. A list of all installed software will be put together. Check it for version 2.0 of the .NET Framework. If you still have version 1.0 and/or 1.1, you need to upgrade. The .NET Framework 2.0 can be downloaded for free from Microsoft, at: http://msdn2.microsoft.com/en-us/netframework/aa731542.aspx 

 

 

Install/uninstall

You download Turnover as a zip file. It doesn't have an installation procedure. Just unpack the zip file in Windows explorer, and place the unpacked files together in a folder of your choice, for instance: 
C:\Program Files\Games\Semantrium\Turnover\  . You can start Turnover by clicking Turnover.exe. Or right-click that file and choose Create shortcut from the pop-up menu to create a shortcut in the same folder. You can then copy or drag the shortcut to your desktop. In the Windows Start menu you can easily create a shortcut too.

 

Uninstalling is just a matter of manually deleting your Turnover folder and any Turnover shortcuts.

 

 

How to play Turnover

 

 

Turnover is a puzzle game. The playing field consists of a matrix of two-sided square tiles. One side of each tile has the colour set under Colour 1 in the Options box. The other side of each tile has the colour set under Colour 2 in the Options box.
Tiles can be turned over to display the other side. Tiles can only be turned in line: per row, per column or per diagonal. To turn a line of tiles, click one of the tiles in that line (it doesn't matter which), and then click another tile in that same line. You can turn lines as many times as you want.
Clicking a selected tile again, deselects that tile. Clicking a tile that is not in line with the first selected tile, deselects the first tile and selects the second instead.
Corner tiles cannot be turned on their own.

 

After starting the game, the game matrix is all in one colour. This is the completed state of the puzzle, and the goal of the game. You can randomize the puzzle state manually by turning lines, or automatically by clicking the Randomize button. Note that any manually or automatically randomized puzzle always has a solution. 

Click the Restart button if you want to start playing from the completed state again.

 

 

How to set game play options

 

 

All options can be set in the Options box to the right of the playing field. The Colour 1 and Colour 2 boxes display the two tile colours. Simply click the desired colour box to select the next available colour. There are 20 colours to choose from. Newly selected colours are applied to the puzzle immediately.

 

The first time you start Turnover, the game matrix is sized 4x4 tiles. You can change the Width and Height by clicking the up and down arrows next to the relevant value. The matrix size ranges from 3x3 up to and including 20x20 in the full (licensed) version of Turnover. The demo version of Turnover is limited to 3x3, 4x3, 3x4 and 4x4. 

 

There are 4 different backgrounds available. Simple click the Background box to select the next available background.

 

If you need help solving a puzzle state, just mark the Display solution checkbox. Black lines will be drawn over the game matrix to indicate which lines you have to turn to complete the puzzle. The displayed solution will be updated with every line you turn. To switch solution display off, just unmark the checkbox.
Note that there are several different solutions to any puzzle state, so the solution displayed is only one of all possible solutions, and it may not be the most efficient solution either. This is especially noticeable in small game matrices. (The software just remembers all turned lines from the begin state, and optimizes the result only slightly.) 

 

Every time you exit the game, your current settings are saved so that next time you start the game, those settings will be restored.

 

To open this documentation from within Turnover, click the Help icon (the question mark) at the bottom of the Options box.

 

 

Demo versus licensed version

 

 

The demo version of Turnover 1.0 can be played indefinitely, and has all game functionality of the full version, but the game matrix size is limited to up to and including 4x4. The full (licensed) version offers game matrix sizes of up to and including 20x20.

 

Licensed versions are not sold as separate software: any demo version can be upgraded to the full version by registering a license key. License keys can be purchased online from http://www.games.semantrium.com/ .

Note that a licence key binds Turnover to your current computer processor. You cannot use the licence key on another computer. That's why, per purchase, you are entitled to two licence keys. This will allow you to play the full version of Turnover on two pc's. You may request both keys at the same time, or only one at first and the second one at a later time (provided licence keys are still being sold). So it's up to you if you want to save the second licence key request for when you ultimately buy a new computer, or if want to request it at the same time as the first one, for example because you want to give it to a friend.

 

 

Registering your copy of Turnover

 

 

After purchasing a licence key, you'll have to send an e-mail containing your machine identifier (which is a combination of your CPU serial number and network card MAC address), your name (being the name that will accompany the purchase transaction), and the purchase date, to

To retrieve your machine identifier, simply right-click the Help icon at the bottom of the Options box. Copyright and licence information now appear. The details of your machine have already been retrieved and the identifier is shown in the relevant read-only entry field. Copy the number from the entry field by selecting it with the mouse and pressing Ctrl+C. Open the e-mail message you are about to send, click in the body of the e-mail and press Ctrl+V to paste the data. 

 

After you've received your licence key, copy it from the e-mail by selecting it with the mouse and pressing Ctrl+C. Then open Turnover and right-click the Help icon at the bottom of the Options box. Copyright and licence information now appear. Click the Your licence key entry field and delete any text in it. Then press Ctrl+V to paste your licence key from the Windows Clipboard. Now click the Save button to store your licence key in a file on your computer. Then click the Hide button to display the playing field and Options box again. Exit Turnover and restart it. From now on, Turnover should be in full version mode. This means that you can set the game matrix size beyond 4x4 now, whenever you wish.

 

 

Legal

 

In principle there is no support for this software. By buying a licence you buy the right to use the full version of Turnover 1.0 "as is" as long as you want to, on the computer with the CPU (processor) and the network card as identified by the machine identifier used to obtain the licence key. If you want to play the game on a different computer, you'll have to obtain another licence key.

 

There are no refunds! Before buying you should check whether the demo version of Turnover functions properly on the system on which you wish to run the full version of Turnover. If it doesn't, then don't purchase a licence key.

 

If you find a game-stopping bug (either in the demo or full version) please let me know, and I will try to fix it. If I succeed, I'll refer you to a web page where the updated version can be downloaded from.

 

Your personal details are save with semantrium.com. No private data will be sold or made available to third parties. And you won't receive any e-mails from semantrium.com other than the one containing your licence key(s).
Your purchase transactions with semantrium.com will be handled by PayPal. See PayPal's website for their privacy statement.