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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
//
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// Created by koncord on 08.08.17.
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//
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#pragma once
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#include "sol.hpp"
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#include "Utils.hpp"
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#include <string>
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#include <deque>
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class Player;
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class LuaState;
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struct Command
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{
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sol::function func;
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std::string helpMessage;
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};
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class CommandController
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{
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typedef std::unordered_map<std::string, Command> Container;
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typedef Container::iterator Iter;
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typedef Container::const_iterator CIter;
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public:
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static void Init(LuaState &lua);
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public:
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enum class ExecResult : int
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{
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NOT_FOUND,
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SUCCESS,
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FAIL,
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NOT_CMD
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};
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/**
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* Register new command. Only unique commands are allowed.
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* @param command name of command. Case sensitive. No need in command prefix ('/' or '!').
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* @param helpMessage help message. Shows in the '/help' command also appears if exec() fails.
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* @param callback Will be called when command is called.
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* @return false if the command already registered.
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*/
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bool registerCommand(const std::string &command, sol::function callback, const std::string &helpMessage);
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/**
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* Removes a registered command
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* @param command name of command.
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*/
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void unregisterCommand(const std::string &command);
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/**
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* Check a command is exist.
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* @param command name of command
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* @return false if the command did not exist.
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*/
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bool hasCommand(const std::string &command);
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std::pair<ExecResult, std::string> exec(std::shared_ptr<Player> player, const std::string &message);
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private:
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std::deque<std::string> cmdParser(const std::string &message);
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Container commands;
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}; |