//////////////////////////////////////////////////////////////////////////////
// This file is part of the Journey MMORPG client                           //
// Copyright © 2015-2016 Daniel Allendorf                                   //
//                                                                          //
// This program is free software: you can redistribute it and/or modify     //
// it under the terms of the GNU Affero General Public License as           //
// published by the Free Software Foundation, either version 3 of the       //
// License, or (at your option) any later version.                          //
//                                                                          //
// This program is distributed in the hope that it will be useful,          //
// but WITHOUT ANY WARRANTY; without even the implied warranty of           //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
// GNU Affero General Public License for more details.                      //
//                                                                          //
// You should have received a copy of the GNU Affero General Public License //
// along with this program.  If not, see <http://www.gnu.org/licenses/>.    //
//////////////////////////////////////////////////////////////////////////////
#include "Stance.h"

#include "../../Console.h"

namespace jrc
{
    Stance::Id Stance::by_state(int8_t state)
    {
        int8_t index = (state / 2) - 1;
        if (index < 0 || index > 10)
            return WALK1;

        constexpr Id statevalues[10] =
        {
            WALK1, STAND1, JUMP, ALERT,
            PRONE, FLY, LADDER, ROPE,
            DEAD, SIT
        };
        return statevalues[index];
    }

    Stance::Id Stance::by_id(uint8_t id)
    {
        if (id <= NONE || id >= LENGTH)
            return NONE;

        return static_cast<Stance::Id>(id);
    }

    Stance::Id Stance::by_string(const std::string& name)
    {
        for (auto iter : names)
        {
            if (iter.second == name)
                return iter.first;
        }

        Console::get().print("Unhandled stance: " + name);
        return NONE;
    }

    bool Stance::is_climbing(Id value)
    {
        return value == LADDER || value == ROPE;
    }

    Stance::Id Stance::baseof(Id value)
    {
        switch (value)
        {
        case STAND2:
            return STAND1;
        case WALK2:
            return WALK1;
        default:
            return value;
        }
    }

    Stance::Id Stance::secondof(Id value)
    {
        switch (value)
        {
        case STAND1:
            return STAND2;
        case WALK1:
            return WALK2;
        default:
            return value;
        }
    }

    const EnumMap<Stance::Id, std::string> Stance::names =
    {
        "", "alert", "dead", "fly", "heal", "jump", "ladder", "prone", "proneStab",
        "rope", "shot", "shoot1", "shoot2", "shootF", "sit", "stabO1", "stabO2", "stabOF",
        "stabT1", "stabT2", "stabTF", "stand1", "stand2", "swingO1", "swingO2",
        "swingO3", "swingOF", "swingP1", "swingP2", "swingPF", "swingT1", "swingT2",
        "swingT3", "swingTF", "walk1", "walk2"
    };
}