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#include "docopt.h"
#include <iostream>
static const char USAGE[] =
R"(Naval Fate.
Usage:
naval_fate ship new <name>...
naval_fate ship <name> move <x> <y> [--speed=<kn>]
naval_fate ship shoot <x> <y>
naval_fate mine (set|remove) <x> <y> [--moored | --drifting]
naval_fate (-h | --help)
naval_fate --version
Options:
-h --help Show this screen.
--version Show version.
--speed=<kn> Speed in knots [default: 10].
--moored Moored (anchored) mine.
--drifting Drifting mine.
)";
int main(int argc, const char** argv)
{
std::map<std::string, docopt::value> args = docopt::docopt(USAGE,
{ argv + 1, argv + argc },
true, // show help if requested
"Naval Fate 2.0"); // version string
for(auto const& arg : args) {
std::cout << arg.first << ": " << arg.second << std::endl;
}
return 0;
}
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