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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) 2017-2019 Vincent Quatrevieux |
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*/ |
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package fr.quatrevieux.araknemu.game.exploration.interaction.exchange.player; |
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import fr.quatrevieux.araknemu.game.exploration.ExplorationPlayer; |
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import fr.quatrevieux.araknemu.game.exploration.exchange.ExchangeType; |
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import fr.quatrevieux.araknemu.game.exploration.exchange.player.PlayerExchangeParty; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.Interaction; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.exchange.ExchangeInteraction; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.request.Invitation; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.request.InvitationHandler; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.request.RequestDialog; |
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import fr.quatrevieux.araknemu.game.exploration.interaction.request.TargetRequestDialog; |
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import fr.quatrevieux.araknemu.game.exploration.map.ExplorationMap; |
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import fr.quatrevieux.araknemu.network.game.out.exchange.ExchangeLeaved; |
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import fr.quatrevieux.araknemu.network.game.out.exchange.ExchangeRequestError; |
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import fr.quatrevieux.araknemu.network.game.out.exchange.ExchangeRequested; |
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import org.checkerframework.checker.nullness.qual.Nullable; |
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/** |
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* Request for a player exchange |
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* |
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* The request store the two parties |
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*/ |
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public final class PlayerExchangeRequest implements ExchangeInteraction, InvitationHandler { |
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private final Invitation invitation; |
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@SuppressWarnings("method.invocation") |
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public PlayerExchangeRequest(ExplorationPlayer initiator, ExplorationPlayer target) { |
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invitation = invitation(initiator, target); |
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} |
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@Override |
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public @Nullable Interaction start() { |
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return invitation.start(); |
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} |
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@Override |
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public void stop() { |
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invitation.stop(); |
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} |
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@Override |
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public void leave() { |
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invitation.cancel(initiatorDialog(invitation)); |
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} |
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@Override |
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public void acknowledge(Invitation invitation) { |
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invitation.send(new ExchangeRequested(invitation.initiator(), invitation.target(), ExchangeType.PLAYER_EXCHANGE)); |
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} |
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@Override |
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public void refuse(Invitation invitation, RequestDialog dialog) { |
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invitation.send(ExchangeLeaved.cancelled()); |
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} |
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@Override |
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public void accept(Invitation invitation, TargetRequestDialog dialog) { |
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for (PlayerExchangeParty party : PlayerExchangeParty.make(invitation.initiator(), invitation.target())) { |
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party.start(); |
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} |
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} |
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@Override |
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public RequestDialog initiatorDialog(Invitation invitation) { |
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return new InitiatorExchangeRequestDialog(invitation); |
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} |
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@Override |
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public TargetRequestDialog targetDialog(Invitation invitation) { |
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return new TargetExchangeRequestDialog(invitation); |
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} |
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@Override |
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public boolean check(Invitation invitation) { |
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if (!invitation.initiator().restrictions().canExchange() || !invitation.target().restrictions().canExchange()) { |
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return error(invitation, ExchangeRequestError.Error.CANT_EXCHANGE); |
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} |
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if (invitation.target().interactions().busy()) { |
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if (invitation.target().interactions().get(Interaction.class) instanceof ExchangeInteraction) { |
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return error(invitation, ExchangeRequestError.Error.ALREADY_EXCHANGE); |
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} |
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return error(invitation, ExchangeRequestError.Error.CANT_EXCHANGE); |
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} |
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final ExplorationMap map = invitation.initiator().map(); |
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if (map == null || !map.equals(invitation.target().map())) { |
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return error(invitation, ExchangeRequestError.Error.CANT_EXCHANGE); |
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} |
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if (invitation.initiator().inventory().overweight()) { |
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return error(invitation, ExchangeRequestError.Error.OVERWEIGHT); |
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} |
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return true; |
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} |
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/** |
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* Send error |
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*/ |
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private boolean error(Invitation invitation, ExchangeRequestError.Error error) { |
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invitation.initiator().send(new ExchangeRequestError(error)); |
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return false; |
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} |
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} |
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Arakne /
Araknemu
