joshua/awesome-attractor
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better halp

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This commit is contained in:
Joshua Moerman 2011-04-18 16:10:45 +02:00
parent 5f4032eca0
commit 36a2a1e9a7
1 changed files with 17 additions and 13 deletions
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30
main.cpp
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@ -17,16 +17,18 @@
int verbose; int verbose;
void showHelpText() { void showHelpText() {
std::cout << "Awesome Attractor, version " << __DATE__ << std::endl; std::cout <<
std::cout << "Usage: AwesomeAttractor [OPTION]... FILE" << std::endl << std::endl; "Awesome Attractor, version " __DATE__ "\n"
std::cout << "Optons:" << std::endl; "Usage: AwesomeAttractor [OPTION]... FILE\n"
std::cout << " --help Shows this help" << std::endl; "Optons:\n"
std::cout << " -q quiet mode" << std::endl; " -h, --help Shows this help\n"
std::cout << " -v verbose mode" << std::endl; " -q quiet mode\n"
std::cout << " -V loud mode" << std::endl; " -v verbose mode\n"
std::cout << " -w N Sets width of output image to N" << std::endl; " -V loud mode\n"
std::cout << " -h N Sets height of output image to N" << std::endl; " -W N Sets width of output image to N\n"
std::cout << " -i N Sets number of iterations to N" << std::endl; " -H N Sets height of output image to N\n"
" -I N Sets number of iterations to N\n"
<< std::endl;
exit(0); exit(0);
} }
@ -48,13 +50,15 @@ int main(int argc, char* argv[]) {
verbose = -1; verbose = -1;
} else if(strcmp(argv[i], "--help") == 0) { } else if(strcmp(argv[i], "--help") == 0) {
showHelpText(); showHelpText();
} else if(strcmp(argv[i], "-h") == 0) {
showHelpText();
} else if(strcmp(argv[i], "-V") == 0) { } else if(strcmp(argv[i], "-V") == 0) {
verbose = 3; verbose = 3;
} else if(strcmp(argv[i], "-w") == 0) { } else if(strcmp(argv[i], "-W") == 0) {
width = atoi(argv[++i]); width = atoi(argv[++i]);
} else if(strcmp(argv[i], "-h") == 0) { } else if(strcmp(argv[i], "-H") == 0) {
height = atoi(argv[++i]); height = atoi(argv[++i]);
} else if(strcmp(argv[i], "-i") == 0) { } else if(strcmp(argv[i], "-I") == 0) {
iterations = atoi(argv[++i]); iterations = atoi(argv[++i]);
} else { } else {
attractorFile = argv[i]; attractorFile = argv[i];