Readme + now you can host games.

Because the previous version did not wait for the process to finish, it
was not possible to host games.

Frozen Throne.c

@@ -0,0 +1,45 @@
+#include <windows.h>
+#include <stdio.h>
+
+#define MAX_COMMAND_SIZE 1024
+
+int launchGame( char commandLine[] ) {
+	STARTUPINFO startupInfo;
+	PROCESS_INFORMATION processInformation;
+	ZeroMemory( &startupInfo, sizeof( startupInfo ) );
+	startupInfo.cb = sizeof( startupInfo );
+	ZeroMemory( &processInformation, sizeof( processInformation ) );
+
+	/* Start the child process. */
+	if( CreateProcess( NULL, commandLine, NULL, NULL, FALSE, 0, NULL, NULL, &startupInfo, &processInformation ) ) {
+		printf( "Waiting for the process to finish ...\r\n" );
+		/* Wait until child process exits. */
+		WaitForSingleObject( processInformation.hProcess, INFINITE );
+		/* Close process and thread handles. */
+		CloseHandle( processInformation.hProcess );
+		CloseHandle( processInformation.hThread );
+		return EXIT_SUCCESS;
+	} else {
+		printf( "Failed to start the process (%d).\n", GetLastError() );
+		return EXIT_FAILURE;
+	}
+}
+
+int main( ) {
+	const char configFileName[] = "fakew3.txt";
+	char defaultCommandLine[] = "\"C:\\Program Files (x86)\\Warcraft III\\Frozen Throne.exe\" -window";
+	char commandLine[MAX_COMMAND_SIZE];
+	FILE * configFile = fopen( configFileName, "r" );
+
+	if( configFile == NULL ) {
+		return launchGame( defaultCommandLine );
+	} else if( fgets( commandLine, MAX_COMMAND_SIZE, configFile ) == NULL ) {
+		printf( "Error reading configuration file %s, using default %s\r\n", configFileName, defaultCommandLine );
+		fclose( configFile );
+		return launchGame( defaultCommandLine );
+	} else {
+		printf( "Starting %s\r\n", commandLine );
+		fclose( configFile );
+		return launchGame( commandLine );
+	}
+}

README.md

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+# FakeW3
+
+Used to bypass around *GameRanger* limitation of not being able to launch *Warcraft III* in windowed mode.
+
+To run *Warcraft III* in windowed mode you must pass the `-window` argument to the game, but *GameRanger* does not have an option for that. The solution was to take a program that requires no arguments, but launches the game in windowed mode.
+
+This program attempts to read the command line to execute from a configuration file. If file is missing or there is an error reading it, then it will tttempt to use default *Warcraft III* location: `C:\Program Files (x86)\Warcraft III\Frozen Throne.exe`.
+
+## Configuration
+
+The configuration file **fakew3.txt** only has the command line to execute, using the full path to the game (and passing the required `-window` argument). Example:
+
+```
+"C:\Program Files (x86)\Warcraft III\Frozen Throne.exe" -window```
+
+Please remember to wrap the path (but not the `-window` argument) with double quotes `"`, as shown in the example.
+
+## Additional Files
+
+Currently *GameRanger* requres an executable file named **Frozen Throne.exe** and a file named **War3x.mpq** to be present in the same folder to allow it to be selected as *Warcraft III: Frozen Throne*. An empty file with that name currently does the trick.
+
+I have not tested it but my guess is that for *Warcraft III: Reign of Chaos* you need an empty file named **War3.mpq**, and rename this program to **Warcraft III.exe**