mirror of https://github.com/GeyserMC/Geyser.git
204 lines
9.9 KiB
Java
204 lines
9.9 KiB
Java
/*
|
|
* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* @author GeyserMC
|
|
* @link https://github.com/GeyserMC/Geyser
|
|
*/
|
|
|
|
package org.geysermc.platform.spigot.world;
|
|
|
|
import com.github.steveice10.mc.protocol.MinecraftConstants;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
|
|
import com.github.steveice10.mc.protocol.data.game.recipe.Ingredient;
|
|
import com.github.steveice10.mc.protocol.data.game.recipe.RecipeType;
|
|
import com.github.steveice10.mc.protocol.data.game.recipe.data.ShapedRecipeData;
|
|
import com.github.steveice10.mc.protocol.data.game.recipe.data.ShapelessRecipeData;
|
|
import com.nukkitx.protocol.bedrock.data.inventory.CraftingData;
|
|
import com.nukkitx.protocol.bedrock.data.inventory.ItemData;
|
|
import com.nukkitx.protocol.bedrock.packet.CraftingDataPacket;
|
|
import com.viaversion.viaversion.api.Via;
|
|
import com.viaversion.viaversion.api.data.MappingData;
|
|
import com.viaversion.viaversion.api.protocol.ProtocolPathEntry;
|
|
import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
|
|
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2;
|
|
import com.viaversion.viaversion.util.Pair;
|
|
import org.bukkit.Bukkit;
|
|
import org.bukkit.event.EventHandler;
|
|
import org.bukkit.event.Listener;
|
|
import org.bukkit.event.player.PlayerJoinEvent;
|
|
import org.bukkit.inventory.Recipe;
|
|
import org.bukkit.inventory.ShapedRecipe;
|
|
import org.bukkit.inventory.ShapelessRecipe;
|
|
import org.geysermc.connector.GeyserConnector;
|
|
import org.geysermc.connector.network.session.GeyserSession;
|
|
import org.geysermc.connector.network.translators.item.ItemTranslator;
|
|
import org.geysermc.connector.utils.InventoryUtils;
|
|
|
|
import java.util.*;
|
|
|
|
/**
|
|
* Used to send all available recipes from the server to the client, as a valid recipe book packet won't be sent by the server.
|
|
* Requires ViaVersion.
|
|
*/
|
|
public class GeyserSpigot1_11CraftingListener implements Listener {
|
|
|
|
private final GeyserConnector connector;
|
|
/**
|
|
* Specific mapping data for 1.12 to 1.13. Used to convert the 1.12 item into 1.13.
|
|
*/
|
|
private final MappingData mappingData1_12to1_13;
|
|
/**
|
|
* The list of all protocols from the client's version to 1.13.
|
|
*/
|
|
private final List<ProtocolPathEntry> protocolList;
|
|
|
|
public GeyserSpigot1_11CraftingListener(GeyserConnector connector) {
|
|
this.connector = connector;
|
|
this.mappingData1_12to1_13 = Via.getManager().getProtocolManager().getProtocol(Protocol1_13To1_12_2.class).getMappingData();
|
|
this.protocolList = Via.getManager().getProtocolManager().getProtocolPath(MinecraftConstants.PROTOCOL_VERSION,
|
|
ProtocolVersion.v1_13.getVersion());
|
|
}
|
|
|
|
@EventHandler
|
|
public void onPlayerJoin(PlayerJoinEvent event) {
|
|
GeyserSession session = null;
|
|
for (GeyserSession otherSession : connector.getPlayers()) {
|
|
if (otherSession.getName().equals(event.getPlayer().getName())) {
|
|
session = otherSession;
|
|
break;
|
|
}
|
|
}
|
|
if (session == null) {
|
|
return;
|
|
}
|
|
|
|
sendServerRecipes(session);
|
|
}
|
|
|
|
public void sendServerRecipes(GeyserSession session) {
|
|
int netId = InventoryUtils.LAST_RECIPE_NET_ID;
|
|
|
|
CraftingDataPacket craftingDataPacket = new CraftingDataPacket();
|
|
craftingDataPacket.setCleanRecipes(true);
|
|
|
|
Iterator<Recipe> recipeIterator = Bukkit.getServer().recipeIterator();
|
|
while (recipeIterator.hasNext()) {
|
|
Recipe recipe = recipeIterator.next();
|
|
|
|
Pair<ItemStack, ItemData> outputs = translateToBedrock(session, recipe.getResult());
|
|
ItemStack javaOutput = outputs.getKey();
|
|
ItemData output = outputs.getValue();
|
|
if (output == null || output.getId() == 0) continue; // If items make air we don't want that
|
|
|
|
boolean isNotAllAir = false; // Check for all-air recipes
|
|
if (recipe instanceof ShapedRecipe shapedRecipe) {
|
|
int size = shapedRecipe.getShape().length * shapedRecipe.getShape()[0].length();
|
|
Ingredient[] ingredients = new Ingredient[size];
|
|
ItemData[] input = new ItemData[size];
|
|
for (int i = 0; i < input.length; i++) {
|
|
// Index is converting char to integer, adding i then converting back to char based on ASCII code
|
|
Pair<ItemStack, ItemData> result = translateToBedrock(session, shapedRecipe.getIngredientMap().get((char) ('a' + i)));
|
|
ingredients[i] = new Ingredient(new ItemStack[]{result.getKey()});
|
|
input[i] = result.getValue();
|
|
isNotAllAir |= input[i].getId() != 0;
|
|
}
|
|
|
|
if (!isNotAllAir) continue;
|
|
UUID uuid = UUID.randomUUID();
|
|
// Add recipe to our internal cache
|
|
ShapedRecipeData data = new ShapedRecipeData(shapedRecipe.getShape()[0].length(), shapedRecipe.getShape().length,
|
|
"", ingredients, javaOutput);
|
|
session.getCraftingRecipes().put(netId,
|
|
new com.github.steveice10.mc.protocol.data.game.recipe.Recipe(RecipeType.CRAFTING_SHAPED, uuid.toString(), data));
|
|
|
|
// Add recipe for Bedrock
|
|
craftingDataPacket.getCraftingData().add(CraftingData.fromShaped(uuid.toString(),
|
|
shapedRecipe.getShape()[0].length(), shapedRecipe.getShape().length, Arrays.asList(input),
|
|
Collections.singletonList(output), uuid, "crafting_table", 0, netId++));
|
|
} else if (recipe instanceof ShapelessRecipe shapelessRecipe) {
|
|
Ingredient[] ingredients = new Ingredient[shapelessRecipe.getIngredientList().size()];
|
|
ItemData[] input = new ItemData[shapelessRecipe.getIngredientList().size()];
|
|
|
|
for (int i = 0; i < input.length; i++) {
|
|
Pair<ItemStack, ItemData> result = translateToBedrock(session, shapelessRecipe.getIngredientList().get(i));
|
|
ingredients[i] = new Ingredient(new ItemStack[]{result.getKey()});
|
|
input[i] = result.getValue();
|
|
isNotAllAir |= input[i].getId() != 0;
|
|
}
|
|
|
|
if (!isNotAllAir) continue;
|
|
UUID uuid = UUID.randomUUID();
|
|
// Add recipe to our internal cache
|
|
ShapelessRecipeData data = new ShapelessRecipeData("", ingredients, javaOutput);
|
|
session.getCraftingRecipes().put(netId,
|
|
new com.github.steveice10.mc.protocol.data.game.recipe.Recipe(RecipeType.CRAFTING_SHAPELESS, uuid.toString(), data));
|
|
|
|
// Add recipe for Bedrock
|
|
craftingDataPacket.getCraftingData().add(CraftingData.fromShapeless(uuid.toString(),
|
|
Arrays.asList(input), Collections.singletonList(output), uuid, "crafting_table", 0, netId++));
|
|
}
|
|
}
|
|
|
|
session.sendUpstreamPacket(craftingDataPacket);
|
|
}
|
|
|
|
@SuppressWarnings("deprecation")
|
|
private Pair<ItemStack, ItemData> translateToBedrock(GeyserSession session, org.bukkit.inventory.ItemStack itemStack) {
|
|
if (itemStack != null && itemStack.getData() != null) {
|
|
if (itemStack.getType().getId() == 0) {
|
|
return new Pair<>(null, ItemData.AIR);
|
|
}
|
|
|
|
int legacyId = (itemStack.getType().getId() << 4) | (itemStack.getData().getData() & 0xFFFF);
|
|
|
|
if (itemStack.getType().getId() == 355 && itemStack.getData().getData() == (byte) 0) { // Handle bed color since the server will always be pre-1.12
|
|
legacyId = (itemStack.getType().getId() << 4) | ((byte) 14 & 0xFFFF);
|
|
}
|
|
|
|
// old version -> 1.13 -> 1.13.1 -> 1.14 -> 1.15 -> 1.16 and so on
|
|
int itemId;
|
|
if (mappingData1_12to1_13.getItemMappings().containsKey(legacyId)) {
|
|
itemId = mappingData1_12to1_13.getNewItemId(legacyId);
|
|
} else if (mappingData1_12to1_13.getItemMappings().containsKey((itemStack.getType().getId() << 4) | (0))) {
|
|
itemId = mappingData1_12to1_13.getNewItemId((itemStack.getType().getId() << 4) | (0));
|
|
} else {
|
|
// No ID found, just send back air
|
|
return new Pair<>(null, ItemData.AIR);
|
|
}
|
|
|
|
for (int i = protocolList.size() - 1; i >= 0; i--) {
|
|
MappingData mappingData = protocolList.get(i).getProtocol().getMappingData();
|
|
if (mappingData != null) {
|
|
itemId = mappingData.getNewItemId(itemId);
|
|
}
|
|
}
|
|
|
|
ItemStack mcItemStack = new ItemStack(itemId, itemStack.getAmount());
|
|
ItemData finalData = ItemTranslator.translateToBedrock(session, mcItemStack);
|
|
return new Pair<>(mcItemStack, finalData);
|
|
}
|
|
|
|
// Empty slot, most likely
|
|
return new Pair<>(null, ItemData.AIR);
|
|
}
|
|
|
|
}
|