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package com.keuin.ohmyvanillamc;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonIOException;
import net.fabricmc.api.ModInitializer;
import net.minecraft.server.network.EntityTrackerEntry;
import java.io.*;
import java.lang.reflect.Field;
import java.nio.charset.StandardCharsets;
import java.util.logging.Logger;
public class OhMyVanillaMinecraft implements ModInitializer {
private static final Logger LOGGER = Logger.getLogger("OhMyVanillaMinecraft");
private static OmvmConfiguration configuration = null;
private static final OmvmConfiguration defaultConfiguration = new OmvmConfiguration(
false,
false,
false,
false
);
public static OmvmConfiguration getConfiguration() {
return configuration != null ? configuration : defaultConfiguration;
}
private static void disableEntityTrackerEntrySpamming() {
try {
//获取该类的字节码对象
Class<EntityTrackerEntry> clazz = EntityTrackerEntry.class;
//获取其私有成员
Field name = clazz.getDeclaredField("LOGGER");
//暴力反射
name.setAccessible(true);
//重新赋值 参数一：实力 参数二：值
// name.set(EntityTrackerEntry, "小鸭鸭");
} catch (NoSuchFieldException ignored) {
// never mind
}
}
@Override
public void onInitialize() {
// This code runs as soon as Minecraft is in a mod-load-ready state.
// However, some things (like resources) may still be uninitialized.
// Proceed with mild caution.
LOGGER.info("Loading configuration...");
// load configuration
final String fileName = "omvm.json";
final File file = new File(fileName);
if (!file.exists()) {
LOGGER.info("Configuration file does not exist! Use default configuration.");
try (FileOutputStream fileOutputStream = new FileOutputStream(file)) {
final String jsonString = (new GsonBuilder().setPrettyPrinting().create()).toJson(defaultConfiguration);
try (OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream)) {
outputStreamWriter.write(jsonString);
}
} catch (FileNotFoundException e) {
LOGGER.severe("Cannot write default configuration to file `" + fileName + "`: " + e);
} catch (IOException e) {
LOGGER.severe("Failed to write default configuration to file `" + fileName + "`: " + e);
}
} else {
try (FileInputStream fileInputStream = new FileInputStream(file)) {
try (InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, StandardCharsets.UTF_8)) {
try (BufferedReader reader = new BufferedReader(inputStreamReader)) {
configuration = (new Gson()).fromJson(reader, OmvmConfiguration.class);
}
}
} catch (IOException e) {
LOGGER.severe("Failed to read config file `" + fileName + "`: " + e);
} catch (JsonIOException e) {
LOGGER.severe("Failed to decode config json file `" + fileName + "`: " + e);
}
}
if (configuration == null) {
configuration = defaultConfiguration;
}
LOGGER.info("Configuration: \n==========\n" + configuration + "\n==========");
}
}
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