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Code Issues Releases Activity

Added command line parser.

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This commit is contained in:
Frank Zago
2010-04-03 22:06:50 +00:00
parent ca8e2ba80f
commit d2d076cd23
1 changed files with 70 additions and 1 deletions
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71
client/CMT.cpp
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@@ -85,6 +85,13 @@ void dispose();
void playIntro(); void playIntro();
static void listenForEvents(); static void listenForEvents();
#ifndef _WIN32
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <getopt.h>
#endif
void init() void init()
{ {
timeHandler tmh, pomtime; timeHandler tmh, pomtime;
@@ -148,12 +155,74 @@ void init()
//tlog0<<"Initialization CPreGame (together): "<<tmh.getDif()<<std::endl; //tlog0<<"Initialization CPreGame (together): "<<tmh.getDif()<<std::endl;
} }
#ifndef __GNUC__ #ifndef _WIN32
static void prog_version(void)
{
printf("%s\n", NAME_VER);
printf(" data directory: %s\n", DATA_DIR);
printf(" library directory: %s\n", LIB_DIR);
printf(" binary directory: %s\n", BIN_DIR);
}
static void prog_help(const char *progname)
{
printf("%s - A Heroes of Might and Magic 3 clone\n", NAME_VER);
printf("Copyright (C) 2007-2010 VCMI dev team - see AUTHORS file\n");
printf("This is free software; see the source for copying conditions. There is NO\n");
printf("warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
printf("\n");
printf("Usage:\n");
printf(" -h, --help display this help and exit\n");
printf(" -v, --version display version information and exit\n");
}
#endif
#ifdef _WIN32
int _tmain(int argc, _TCHAR* argv[]) int _tmain(int argc, _TCHAR* argv[])
#else #else
int main(int argc, char** argv) int main(int argc, char** argv)
#endif #endif
{ {
#ifndef _WIN32
struct option long_options[] = {
{ "help", 0, NULL, 'h' },
{ "version", 0, NULL, 'v' },
{ NULL, 0, NULL, 0 }
};
while(1) {
int c;
int option_index;
c = getopt_long (argc, argv, "hv",
long_options, &option_index);
if (c == EOF)
break;
else if (c == '?')
return -1;
switch(c) {
case 'h':
prog_help(argv[0]);
return 0;
break;
case 'v':
prog_version();
return 0;
break;
}
}
if (optind < argc) {
printf ("Extra arguments: %s\n", argv[optind++]);
return 1;
}
#endif
//Set environment vars to make window centered. Sometimes work, sometimes not. :/ //Set environment vars to make window centered. Sometimes work, sometimes not. :/
putenv("SDL_VIDEO_WINDOW_POS"); putenv("SDL_VIDEO_WINDOW_POS");
putenv("SDL_VIDEO_CENTERED=1"); putenv("SDL_VIDEO_CENTERED=1");