forked from teamnwah/openmw-tes3coop
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
//
|
|
// Created by koncord on 08.08.17.
|
|
//
|
|
#include "CommandController.hpp"
|
|
|
|
#include <iostream>
|
|
#include <boost/spirit/home/x3.hpp>
|
|
#include <components/misc/stringops.hpp>
|
|
|
|
#include "Player.hpp"
|
|
#include "LuaState.hpp"
|
|
|
|
using namespace std;
|
|
|
|
void CommandController::Init(LuaState &lua)
|
|
{
|
|
sol::table cmdCtrlTable = lua.getState()->create_named_table("CommandController");
|
|
|
|
cmdCtrlTable["registerCommand"] = [&lua](const std::string &command, sol::function func, const std::string &helpMessage) {
|
|
return lua.getCmdCtrl().registerCommand(Misc::StringUtils::lowerCase(command), func, helpMessage);
|
|
};
|
|
|
|
cmdCtrlTable["unregisterCommand"] = [&lua](const std::string &command) {
|
|
lua.getCmdCtrl().unregisterCommand(Misc::StringUtils::lowerCase(command));
|
|
};
|
|
|
|
cmdCtrlTable["hasCommand"] = [&lua](const std::string &command) {
|
|
return lua.getCmdCtrl().hasCommand(Misc::StringUtils::lowerCase(command));
|
|
};
|
|
|
|
cmdCtrlTable["getHelpStrings"] = [&lua]() {
|
|
auto &commands = lua.getCmdCtrl().commands;
|
|
sol::table helpTable = lua.getState()->create_table(commands.size(), 0);
|
|
|
|
for (const auto &cmd : commands)
|
|
helpTable.add(cmd.first, cmd.second.helpMessage);
|
|
|
|
return helpTable;
|
|
};
|
|
}
|
|
|
|
bool CommandController::registerCommand(const std::string &command, sol::function func, const std::string &helpMessage)
|
|
{
|
|
auto iter = commands.find(command);
|
|
if (iter == commands.end())
|
|
{
|
|
commands.emplace(command, Command {std::move(func), helpMessage});
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void CommandController::unregisterCommand(const std::string &command)
|
|
{
|
|
commands.erase(command);
|
|
}
|
|
|
|
bool CommandController::hasCommand(const std::string &command)
|
|
{
|
|
return commands.find(command) != commands.end();
|
|
}
|
|
|
|
std::pair<CommandController::ExecResult, std::string> CommandController::exec(const std::shared_ptr<Player> &player,
|
|
const std::string &message, unsigned channel)
|
|
{
|
|
char cmdChar = message[0];
|
|
if (message.size() < 2 || (cmdChar != '/' && cmdChar != '!'))
|
|
return make_pair(ExecResult::NOT_CMD, "");
|
|
|
|
auto tokens = cmdParser(message);
|
|
|
|
auto cmd = commands.find(Misc::StringUtils::lowerCase(&tokens[0][1]));
|
|
if (cmd != commands.end())
|
|
{
|
|
tokens.pop_front();
|
|
bool result = cmd->second.func(player, sol::as_table(move(tokens)), channel);
|
|
if (result)
|
|
return make_pair(ExecResult::SUCCESS, "");
|
|
|
|
return make_pair(ExecResult::FAIL, cmd->second.helpMessage);
|
|
}
|
|
|
|
return make_pair(ExecResult::NOT_FOUND, "");
|
|
}
|
|
|
|
std::deque<std::string> CommandController::cmdParser(const std::string &message)
|
|
{
|
|
deque<string> ret;
|
|
namespace x3 = boost::spirit::x3;
|
|
auto const sep = ' ';
|
|
auto const quoted = '"' >> *~x3::char_('"') >> '"';
|
|
auto const unquoted = *~x3::char_(sep);
|
|
auto const arguments = (quoted | unquoted) % sep;
|
|
/*auto const command = '/' >> *~x3::char_(sep) >> sep;
|
|
|
|
if (!x3::phrase_parse(message.cbegin(), message.cend(), arguments, command, ret))
|
|
Utils::throwError("failed to parse message: "+ message);*/
|
|
|
|
if (!x3::parse(message.cbegin(), message.cend(), arguments, ret))
|
|
Utils::throwError("failed to parse message: " + message);
|
|
|
|
return ret;
|
|
}
|