Arakne / Araknemu

 * This file is part of Araknemu.

 *

 * Araknemu is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * Araknemu 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 Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with Araknemu.  If not, see <https://www.gnu.org/licenses/>.

 *

 * Copyright (c) 2017-2020 Vincent Quatrevieux

 */

package fr.quatrevieux.araknemu.game.exploration.interaction.action.move;

import fr.arakne.utils.maps.path.Path;

import fr.arakne.utils.maps.path.PathStep;

import fr.quatrevieux.araknemu.game.exploration.ExplorationPlayer;

import fr.quatrevieux.araknemu.game.exploration.interaction.action.ActionQueue;

import fr.quatrevieux.araknemu.game.exploration.interaction.action.ActionType;

import fr.quatrevieux.araknemu.game.exploration.interaction.action.BlockingAction;

import fr.quatrevieux.araknemu.game.exploration.interaction.action.move.validator.PathValidationException;

import fr.quatrevieux.araknemu.game.exploration.interaction.action.move.validator.PathValidator;

import fr.quatrevieux.araknemu.game.exploration.map.cell.ExplorationMapCell;

import fr.quatrevieux.araknemu.network.game.out.game.action.GameActionResponse;

/**

 * Move the player

 */

public final class Move implements BlockingAction {

    private final ExplorationPlayer player;

    private final PathValidator[] validators;

    private Path<ExplorationMapCell> path;

    private int id;

    public Move(ExplorationPlayer player, Path<ExplorationMapCell> path, PathValidator[] validators) {

        this.player = player;

        this.path = path;

        this.validators = validators;

    }

    @Override

    public void cancel(String argument) {

        if (argument == null) {

            return;

        }

        final int cellId = Integer.parseInt(argument);

        for (PathStep<ExplorationMapCell> step : path) {

            if (step.cell().id() == cellId) {

                player.move(step.cell(), step.direction());

                return;

            }

        }

        throw new IllegalArgumentException("Invalid cell");

    }

    @Override

    public void end() {

        player.move(path.target(), path.last().direction());

    }

    @Override

    public int id() {

        return id;

    }

    @Override

    public void setId(int id) {

        this.id = id;

    }

    @Override

    public ExplorationPlayer performer() {

        return player;

    }

    @Override

    public ActionType type() {

        return ActionType.MOVE;

    }

    @Override

    public Object[] arguments() {

        return new Object[] { path.encodeWithStartCell() };

    }

    public Path<ExplorationMapCell> path() {

        return path;

    }

}