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Allow syntax messages to take a predicate.

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This commit is contained in:
Sadie Powell
2025-04-19 16:43:21 +01:00
parent 18dfa62626
commit 70bf013ef0
7 changed files with 73 additions and 60 deletions
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src/command.cpp
+22 -10
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@@ -154,23 +154,35 @@ void Command::ClearSyntax()
this->syntax.clear();
}
void Command::SetSyntax(const Anope::string &s)
void Command::SetSyntax(const Anope::string &s, const std::function<bool(CommandSource&)> &p)
{
this->syntax.push_back(s);
this->syntax.emplace_back(s, p);
}
void Command::SendSyntax(CommandSource &source)
{
Anope::string s = Language::Translate(source.GetAccount(), _("Syntax"));
if (!this->syntax.empty())
auto first = true;
Anope::string prefix = Language::Translate(source.GetAccount(), _("Syntax"));
for (const auto &[syntax, predicate] : this->syntax)
{
source.Reply("%s: \002%s %s\002", s.c_str(), source.command.c_str(), Language::Translate(source.GetAccount(), this->syntax[0].c_str()));
Anope::string spaces(s.length(), ' ');
for (unsigned i = 1, j = this->syntax.size(); i < j; ++i)
source.Reply("%s \002%s %s\002", spaces.c_str(), source.command.c_str(), Language::Translate(source.GetAccount(), this->syntax[i].c_str()));
if (predicate && !predicate(source))
continue; // Not for this user.
if (first)
{
first = false;
source.Reply("%s: \002%s %s\002", prefix.c_str(), source.command.c_str(),
Language::Translate(source.GetAccount(), syntax.c_str()));
}
else
{
source.Reply("%-*s \002%s %s\002", (int)prefix.length(), "", source.command.c_str(),
Language::Translate(source.GetAccount(), syntax.c_str()));
}
}
else
source.Reply("%s: \002%s\002", s.c_str(), source.command.c_str());
if (first)
source.Reply("%s: \002%s\002", prefix.c_str(), source.command.c_str());
}
bool Command::AllowUnregistered() const