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/* |
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* This file is part of Araknemu. |
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* |
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* Araknemu is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Araknemu is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with Araknemu. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* Copyright (c) 2017-2020 Vincent Quatrevieux |
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*/ |
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package fr.quatrevieux.araknemu.game.exploration.map.cell; |
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import fr.arakne.utils.maps.MapCell; |
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import fr.quatrevieux.araknemu.game.exploration.creature.ExplorationCreature; |
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import fr.quatrevieux.araknemu.game.exploration.creature.Operation; |
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import fr.quatrevieux.araknemu.game.exploration.map.ExplorationMap; |
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import org.checkerframework.checker.index.qual.NonNegative; |
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/** |
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* Cell of exploration map |
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*/ |
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public interface ExplorationMapCell extends MapCell<ExplorationMapCell> { |
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@Override |
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public @NonNegative int id(); |
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@Override |
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public ExplorationMap map(); |
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/** |
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* Does the cell is free ? |
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* A cell is free if a new sprite can be added on, and no other objects is present |
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*/ |
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public boolean free(); |
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/** |
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* Apply an operation to all creatures on current cell |
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* If the operation return false, the iteration will be stopped |
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* |
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* @see ExplorationCreature#apply(Operation) |
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*/ |
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public default void apply(Operation<Boolean> operation) { |
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// Optimisation : the cell is not walkable, no creatures can be located here |
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1 |
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if (!walkable()) { |
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1 |
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return; |
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} |
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1 |
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for (ExplorationCreature creature : map().creatures()) { |
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try { |
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// Cell do not match : skip |
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1 |
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if (!equals(creature.cell())) { |
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1 |
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continue; |
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} |
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1 |
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} catch (IllegalStateException e) { |
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// Creature may leave map (and cell) during application of Operation |
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// which will cause an IllegalStateException (ex: change map or start fight) |
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// So skip the creature |
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1 |
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continue; |
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1 |
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} |
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final Boolean result = creature.apply(operation); |
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1 |
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if (result != null && !result) { |
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1 |
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break; |
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} |
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1 |
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} |
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1 |
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} |
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} |
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Arakne /
Araknemu
