forked from GeyserMC/Geyser
114 lines
4.8 KiB
Java
114 lines
4.8 KiB
Java
/*
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* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.connector.network.translators.inventory.translators.horse;
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import com.nukkitx.protocol.bedrock.data.inventory.ContainerId;
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import com.nukkitx.protocol.bedrock.data.inventory.ContainerSlotType;
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import com.nukkitx.protocol.bedrock.data.inventory.ItemData;
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import com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData;
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import com.nukkitx.protocol.bedrock.packet.InventoryContentPacket;
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import org.geysermc.connector.inventory.Inventory;
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import org.geysermc.connector.network.session.GeyserSession;
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import org.geysermc.connector.network.translators.inventory.BedrockContainerSlot;
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import java.util.Arrays;
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public abstract class ChestedHorseInventoryTranslator extends AbstractHorseInventoryTranslator {
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private final int chestSize;
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private final int equipSlot;
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/**
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* @param size the total Java size of the inventory
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* @param equipSlot the Java equipment slot. Java always has two slots - one for armor and one for saddle. Chested horses
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* on Bedrock only acknowledge one slot.
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*/
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public ChestedHorseInventoryTranslator(int size, int equipSlot) {
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super(size);
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this.chestSize = size - 2;
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this.equipSlot = equipSlot;
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}
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@Override
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public int bedrockSlotToJava(StackRequestSlotInfoData slotInfoData) {
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if (slotInfoData.getContainer() == ContainerSlotType.HORSE_EQUIP) {
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return this.equipSlot;
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}
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if (slotInfoData.getContainer() == ContainerSlotType.CONTAINER) {
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return slotInfoData.getSlot() + 1;
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}
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return super.bedrockSlotToJava(slotInfoData);
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}
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@Override
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public BedrockContainerSlot javaSlotToBedrockContainer(int slot) {
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if (slot == this.equipSlot) {
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return new BedrockContainerSlot(ContainerSlotType.HORSE_EQUIP, 0);
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}
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if (slot <= this.size - 1) { // Accommodate for the lack of one slot (saddle or armor)
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return new BedrockContainerSlot(ContainerSlotType.CONTAINER, slot - 1);
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}
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return super.javaSlotToBedrockContainer(slot);
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}
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@Override
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public int javaSlotToBedrock(int slot) {
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if (slot == 0 && this.equipSlot == 0) {
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return 0;
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}
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if (slot <= this.size - 1) {
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return slot - 1;
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}
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return super.javaSlotToBedrock(slot);
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}
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@Override
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public void updateInventory(GeyserSession session, Inventory inventory) {
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ItemData[] bedrockItems = new ItemData[36];
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for (int i = 0; i < 36; i++) {
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final int offset = i < 9 ? 27 : -9;
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bedrockItems[i] = inventory.getItem(this.size + i + offset).getItemData(session);
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}
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InventoryContentPacket contentPacket = new InventoryContentPacket();
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contentPacket.setContainerId(ContainerId.INVENTORY);
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contentPacket.setContents(Arrays.asList(bedrockItems));
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session.sendUpstreamPacket(contentPacket);
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ItemData[] horseItems = new ItemData[chestSize + 1];
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// Manually specify the first slot - Java always has two slots (armor and saddle) and one is invisible.
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// Bedrock doesn't have this invisible slot.
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horseItems[0] = inventory.getItem(this.equipSlot).getItemData(session);
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for (int i = 1; i < horseItems.length; i++) {
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horseItems[i] = inventory.getItem(i + 1).getItemData(session);
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}
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InventoryContentPacket horseContentsPacket = new InventoryContentPacket();
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horseContentsPacket.setContainerId(inventory.getId());
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horseContentsPacket.setContents(Arrays.asList(horseItems));
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System.out.println(horseContentsPacket);
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session.sendUpstreamPacket(horseContentsPacket);
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}
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}
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