Update of /cvsroot/rails/18xx/rails/util
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv5820/rails/util
Added Files:
RunGame.java
Log Message:
New RunGame class to start game and pickup load file argument
--- NEW FILE: RunGame.java ---
package rails.util;
import rails.common.Defs;
import rails.game.Game;
import rails.game.GameManagerI;
import rails.ui.swing.GameSetupWindow;
import rails.ui.swing.GameUIManager;
public class RunGame {
/** The default properties file name */
private static String DEFAULT_CONFIG_FILE = "my.properties";
public static void main(String[] args) {
/*
* Check if the property file has been set on the command line. The way
* to do this is adding an option to the java command: -Dconfigfile=<property-filename>
*/
String myConfigFile = System.getProperty("configfile");
System.out.println("Cmdline configfile setting = " + myConfigFile);
/* If not, use the default configuration file name */
if (!Util.hasValue(myConfigFile)) {
myConfigFile = DEFAULT_CONFIG_FILE;
}
/*
* Set the system property that tells log4j to use this file. (Note:
* this MUST be done before updating Config)
*/
System.setProperty("log4j.configuration", myConfigFile);
/* Tell the properties loader to read this file. */
Config.setConfigFile(myConfigFile);
System.out.println("Configuration file = " + myConfigFile);
int nargs = 0;
if (args != null && args.length > 0) {
nargs = args.length;
System.out.println("Number of args: "+nargs);
for (String arg : args) {
System.out.println ("Arg: "+arg);
}
}
if (nargs >= 1) {
loadGame (args);
} else {
/* Start the rails.game selector, which will do all the rest. */
new GameSetupWindow();
}
}
static void loadGame (String[] args) {
Game game = null;
String filepath = args[0];
System.out.println("Starting game from saved file "+filepath);
if ((game = Game.load(filepath)) == null) {
System.err.println("Loading file "+filepath+" was unsuccessful");
return;
}
GameManagerI gameManager = game.getGameManager();
GameUIManager gameUIManager;
String gameUIManagerClassName = gameManager.getClassName(Defs.ClassName.GAME_UI_MANAGER);
try {
Class<? extends GameUIManager> gameUIManagerClass =
Class.forName(gameUIManagerClassName).asSubclass(GameUIManager.class);
gameUIManager = gameUIManagerClass.newInstance();
gameUIManager.init(gameManager);
gameUIManager.startLoadedGame();
} catch (Exception e) {
System.err.println("Cannot instantiate class " + gameUIManagerClassName + ": "+e.getMessage());
e.printStackTrace(System.err);
System.exit(1);
}
}
}
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