superb-warfare/src/main/java/com/atsuishio/superbwarfare/tools/GunsTool.java
2025-06-01 01:17:51 +08:00

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Java
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package com.atsuishio.superbwarfare.tools;
import com.atsuishio.superbwarfare.Mod;
import com.atsuishio.superbwarfare.data.gun.DefaultGunData;
import com.atsuishio.superbwarfare.data.gun.GunData;
import com.atsuishio.superbwarfare.network.message.receive.GunsDataMessage;
import com.google.gson.Gson;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.packs.resources.ResourceManager;
import net.neoforged.bus.api.SubscribeEvent;
import net.neoforged.fml.common.EventBusSubscriber;
import net.neoforged.neoforge.event.OnDatapackSyncEvent;
import net.neoforged.neoforge.event.entity.player.PlayerEvent;
import net.neoforged.neoforge.event.server.ServerStartedEvent;
import net.neoforged.neoforge.network.PacketDistributor;
import javax.annotation.Nullable;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.UUID;
@EventBusSubscriber(modid = Mod.MODID)
public class GunsTool {
public static HashMap<String, DefaultGunData> gunsData = new HashMap<>();
public static final String GUN_DATA_FOLDER = "guns";
/**
* 初始化数据从data中读取数据json文件
*/
public static void initJsonData(ResourceManager manager) {
gunsData.clear();
GunData.dataCache.invalidateAll();
for (var entry : manager.listResources(GUN_DATA_FOLDER, file -> file.getPath().endsWith(".json")).entrySet()) {
var attribute = entry.getValue();
try {
Gson gson = new Gson();
var data = gson.fromJson(new InputStreamReader(attribute.open()), DefaultGunData.class);
String id;
if (!data.id.trim().isEmpty()) {
id = data.id;
} else {
var path = entry.getKey().getPath();
id = Mod.MODID + ":" + path.substring(GUN_DATA_FOLDER.length() + 1, path.length() - GUN_DATA_FOLDER.length() - 1);
Mod.LOGGER.warn("Gun ID for {} is empty, try using {} as id", path, id);
data.id = id;
}
if (!gunsData.containsKey(id)) {
gunsData.put(id, data);
}
} catch (Exception e) {
Mod.LOGGER.error(e.getMessage());
}
}
}
@SubscribeEvent
public static void onPlayerLogin(PlayerEvent.PlayerLoggedInEvent event) {
if (event.getEntity() instanceof ServerPlayer player) {
var server = player.getServer();
if (server != null && server.isSingleplayerOwner(player.getGameProfile())) {
return;
}
PacketDistributor.sendToPlayer(player, GunsDataMessage.create());
}
}
@SubscribeEvent
public static void serverStarted(ServerStartedEvent event) {
initJsonData(event.getServer().getResourceManager());
}
@SubscribeEvent
public static void onDataPackSync(OnDatapackSyncEvent event) {
var server = event.getPlayerList().getServer();
initJsonData(server.getResourceManager());
var message = GunsDataMessage.create();
for (var player : event.getRelevantPlayers().toList()) {
if (server.isSingleplayerOwner(player.getGameProfile())) {
continue;
}
PacketDistributor.sendToPlayer(player, message);
}
}
public static void setGunIntTag(final CompoundTag tag, String name, int num) {
var data = tag.getCompound("GunData");
data.putInt(name, num);
tag.put("GunData", data);
}
public static int getGunIntTag(final CompoundTag tag, String name) {
return getGunIntTag(tag, name, 0);
}
public static int getGunIntTag(final CompoundTag tag, String name, int defaultValue) {
var data = tag.getCompound("GunData");
if (!data.contains(name)) return defaultValue;
return data.getInt(name);
}
public static double getGunDoubleTag(final CompoundTag tag, String name) {
return getGunDoubleTag(tag, name, 0);
}
public static double getGunDoubleTag(final CompoundTag tag, String name, double defaultValue) {
var data = tag.getCompound("GunData");
if (!data.contains(name)) return defaultValue;
return data.getDouble(name);
}
@Nullable
public static UUID getGunUUID(final CompoundTag tag) {
if (!tag.contains("GunData")) return null;
CompoundTag data = tag.getCompound("GunData");
if (!data.hasUUID("UUID")) return null;
return data.getUUID("UUID");
}
}