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Reform command-line handling to use Clara, which is bundled with Catch

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Celtic Minstrel
2024-08-10 15:47:26 -04:00
committed by Celtic Minstrel
parent 8801d17ed5
commit d74b11aa31
14 changed files with 124 additions and 39 deletions
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24
src/pcedit/pc.main.cpp
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@@ -25,6 +25,7 @@
#include "fileio/resmgr/res_image.hpp"
#include "tools/prefs.hpp"
#include "tools/framerate_limiter.hpp"
#include "cli.hpp"
#ifdef __APPLE__
short menuChoiceId=-1;
@@ -81,15 +82,30 @@ short specials_res_id;
char start_name[256];
static void process_args(int argc, char* argv[]) {
if(argc > 1) {
if(load_party(argv[1], univ)) {
file_in_mem = argv[1];
preprocess_args(argc, argv);
clara::Args args(argc, argv);
clara::Parser cli;
std::string file;
cli |= clara::Arg(file, "file")("The scenario file to open");
bool show_help = false;
cli |= clara::Help(show_help);
if(auto result = cli.parse(args)); else {
std::cerr << "Error in command line: " << result.errorMessage() << std::endl;
exit(1);
}
if(show_help) {
cli.writeToStream(std::cout);
exit(0);
}
if(!file.empty()) {
if(load_party(file, univ)) {
file_in_mem = file;
party_in_scen = !univ.party.scen_name.empty();
if(!party_in_scen) load_base_item_defs();
scen_items_loaded = true;
menu_activate();
} else {
std::cout << "Failed to load save file: " << argv[1] << std::endl;
std::cout << "Failed to load save file: " << file << std::endl;
return;
}
}