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main: Make realtime and debugger flags exclusive.

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Put them in a separate option group named "execution mode" and specify that only one of them can be selected.
CLI11 will handle the error message if the user attempts to set both options.
This commit is contained in:
joevt 2024-08-16 02:37:58 -07:00 committed by dingusdev
parent 355738d42b
commit 30582cfb05
1 changed files with 4 additions and 4 deletions
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8
main.cpp
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@ -104,9 +104,11 @@ int main(int argc, char** argv) {
string bootrom_path("bootrom.bin");
string working_directory_path(".");
app.add_flag("-r,--realtime", realtime_enabled,
auto execution_mode_group = app.add_option_group("execution mode")
->require_option(-1);
execution_mode_group->add_flag("-r,--realtime", realtime_enabled,
"Run the emulator in real-time");
app.add_flag("-d,--debugger", debugger_enabled,
execution_mode_group->add_flag("-d,--debugger", debugger_enabled,
"Enter the built-in debugger");
app.add_option("-w,--workingdir", working_directory_path, "Specifies working directory")
->check(WorkingDirectory);
@ -158,8 +160,6 @@ int main(int argc, char** argv) {
}
if (debugger_enabled) {
if (realtime_enabled)
cout << "Both realtime and debugger enabled! Using debugger" << endl;
execution_mode = debugger;
}