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minor refactor

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This commit is contained in:
MihailRis 2024-05-17 15:46:54 +03:00
parent 2a8b750ad7
commit 8ff629e1cd
15 changed files with 120 additions and 107 deletions
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35
src/util/command_line.hpp
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@ -1,40 +1,7 @@
#ifndef UTIL_COMMAND_LINE_HPP_
#define UTIL_COMMAND_LINE_HPP_
#include <string>
#include <cstring>
#include <iostream>
#include <stdexcept>
#include "../files/engine_paths.hpp"
class ArgsReader {
int argc;
char** argv;
int pos = 0;
const char* last = "";
public:
ArgsReader(int argc, char** argv) : argc(argc), argv(argv) {}
void skip() {
pos++;
}
bool hasNext() const {
return pos < argc && strlen(argv[pos]);
}
bool isKeywordArg() const {
return last[0] == '-';
}
std::string next() {
if (pos >= argc) {
throw std::runtime_error("unexpected end");
}
last = argv[pos];
return argv[pos++];
}
};
class EnginePaths;
/// @return false if engine start can
bool parse_cmdline(int argc, char** argv, EnginePaths& paths);