Console.h

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// Console.h
//
// Copyright (c) 2009, 2014-2016 Michael Imamura.
//
// Licensed under GrokkSoft HoverRace SourceCode License v1.0(the "License");
// you may not use this file except in compliance with the License.
//
// A copy of the license should have been attached to the package from which
// you have taken this file. If you can not find the license you can not use
// this file.
//
//
// The author makes no representations about the suitability of
// this software for any purpose.  It is provided "as is" "AS IS",
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied.
//
// See the License for the specific language governing permissions
// and limitations under the License.

#pragma once

#include "../../../engine/Script/Env.h"
#include "../../../engine/Util/OS.h"
#include "../../../engine/Script/Help/HelpHandler.h"

namespace HoverRace {
    namespace Script {
        namespace Help {
            class Class;
        }
        class Core;
    }
}

namespace HoverRace {
namespace Client {
namespace HoverScript {

class Console : public Script::Env, public Script::Help::HelpHandler
{
    using SUPER = Script::Env;

public:
    Console(Script::Core &scripting);
    virtual ~Console();

protected:
    void InitEnv() override;

public:
    virtual void Advance(Util::OS::timestamp_t tick) = 0;

    void SubmitChunk(const std::string &s);

    virtual void Clear() = 0;

protected:
    virtual void LogInfo(const std::string &s) = 0;
    virtual void LogError(const std::string &s) = 0;

public:
    enum class InputState {
        COMMAND,
        CONTINUE,
    };
    InputState GetInputState() const;
protected:
    void SetInputState(InputState newState);

private:
    static int LClear(lua_State *state);
    /*
    static int LReset(lua_State *state);
    static int LSandbox(lua_State *state);
    */

private:
    InputState inputState;
    Script::Core::OutHandle outHandle;
    std::string chunk;

    class LogStreamBuf;
    class LogStream;
};

}  // namespace HoverScript
}  // namespace Client
}  // namespace HoverRace