birt ean 128

birt gs1 128

birt gs1 128

birt gs1 128

birt gs1 128

birt gs1 128,
birt ean 128,

birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,

birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,

configuration files if you plan to use them again. Also, be sure to shut down the database before starting to remove the database.

Figure 7-4. A Terragen scene Links to tutorials and numerous other resources can be found at the Terragen web site. It offers several tutorials on creating a skybox from a Terragen landscape, such as the one by the Valve Developer Community at http://developer.valvesoftware.com/wiki/ Creating_a_2D_skybox_with_Terragen. It describes a Terragen script to automate the process, generating BMPs for the six faces. The ObjView3D directory includes a variant of that script, modified slightly for my needs. The BMPs output by the Terragen script need to be converted into JPEGs to reduce their file size and make them readable by Java 3D s TextureLoader class. I use a command-line tool, NConvert, for the task (it s available at http://perso.orange.fr/pierre.g/xnview/ en_nconvert.html). The following is a typical example of how to use NConvert: nconvert -quiet -out jpeg -q 90 -o skyFront.jpg sky0001.bmp

OnNavigatingFrom function to be called, so we can override it and use it as a trigger to write the values back into the SettingsManager class. Listing 14 11 shows the code. Listing 14 11. Putting the game settings back into SettingsManager protected override void OnNavigatingFrom(NavigatingCancelEventArgs e) { base.OnNavigatingFrom(e); // Save each setting SettingsManager.SetValue("Difficulty", GetListItemText(difficultyList.SelectedItem)); SettingsManager.SetValue("Speed", GetListItemText(speedList.SelectedItem)); SettingsManager.SetValue("Music", musicCheckbox.IsChecked.Value); SettingsManager.SetValue("Sound", soundCheckbox.IsChecked.Value); }

The ease of uninstalling MySQL depends on which mechanism you used to install it. If you installed with an RPM or the Windows Installer, you can run an uninstall program that will remove the previously installed files. If you installed from a binary tarball or source into the

Note OnNavigatingFrom will be called even if the user navigates away by pressing the Windows button. This ensures that the settings are saved even when the game is about to be tombstoned.

The Terragen BMP image, sky0001.bmp, is converted into the JPEG file skyFront.jpg, with a quality level of 90%.

recommended /usr/local/mysql location, you can delete that directory. If you ve installed from source into /usr/local, you are faced with manually determining all the files installed with your MySQL and removing them individually. Once you ve removed the binaries and main mysql directory, you might want to check in the data directory and in common locations for configuration files to verify that all files have been removed. Last, if the machine shouldn t be running a MySQL server, you should verify that the server isn t in the startup or Windows service. Table 14-3 indicates how to add MySQL to the startup of a machine. Reverse those instructions to disable automatic startup, using a command or editing a particular file to change the start option.

From the code side of the page, this is all we need to do to maintain the game settings. Other parts of the game can query the settings by simply calling into the SettingsManager.GetValue function. Before we move on, though, let s just quickly look at the design of the page s user interface. The various controls used by the form have been placed into a Grid control, with one control per grid cell, as this provides a simple and flexible layout mechanism. The grid itself has been placed inside a ScrollViewer control is to allow the settings to still be accessed if the game is running in a landscape orientation. Without this, the settings further down the page could easily run off the bottom of the screen and become accessible. The same approach can be useful in portrait mode, too, if there are more settings than can be comfortably contained within the visible page.

The Terragen script generates six images that have to be correctly pasted on to the six quads forming the skybox. Figure 7-5 shows the box with points p1 to p8 assigned to its corners.