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/*
* 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.validator;
import fr.arakne.utils.maps.path.Path;
import fr.quatrevieux.araknemu.game.exploration.interaction.action.move.Move;
import fr.quatrevieux.araknemu.game.exploration.map.cell.ExplorationMapCell;
/**
* Validate move path : stop the player when a non-walkable cell is found
public final class ValidateWalkable implements PathValidator {
@Override
public Path<ExplorationMapCell> validate(Move move, Path<ExplorationMapCell> path) {
return path.keepWhile(step -> step.cell().walkable());
}