package me.dadus33.chatitem;
import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.ProtocolLibrary;
import com.comphenix.protocol.ProtocolManager;
import com.comphenix.protocol.events.ListenerPriority;
import me.dadus33.chatitem.api.APIImplementation;
import me.dadus33.chatitem.api.ChatItemAPI;
import me.dadus33.chatitem.commands.CIReload;
import me.dadus33.chatitem.filters.Log4jFilter;
import me.dadus33.chatitem.json.JSONManipulator;
import me.dadus33.chatitem.json.JSONManipulatorCurrent;
import me.dadus33.chatitem.listeners.ChatEventListener;
import me.dadus33.chatitem.listeners.ChatPacketListener;
import me.dadus33.chatitem.listeners.ChatPacketValidator;
import me.dadus33.chatitem.utils.ProtocolSupportUtil;
import me.dadus33.chatitem.utils.Storage;
import org.bstats.Metrics;
import org.bukkit.Bukkit;
import org.bukkit.Server;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.ServicePriority;
import org.bukkit.plugin.java.JavaPlugin;
public class ChatItem extends JavaPlugin {
public final static int CFG_VER = 12;
private static ChatItem instance;
private ChatEventListener chatEventListener;
private Log4jFilter filter;
private Storage storage;
private ProtocolManager pm;
private ChatPacketListener packetListener;
private ChatPacketValidator packetValidator;
private static Class chatMessageTypeClass;
private static boolean post17 = false;
private static boolean post111 = false;
private static boolean post112 = false;
private static boolean baseComponentAvailable = true;
private static boolean viaVersion = false;
private static boolean protocolSupport = false;
public static void reload(CommandSender sender) {
ChatItem obj = getInstance();
obj.pm = ProtocolLibrary.getProtocolManager();
obj.saveDefaultConfig();
obj.reloadConfig();
obj.storage = new Storage(obj.getConfig());
obj.packetListener.setStorage(obj.storage);
obj.packetValidator.setStorage(obj.storage);
obj.chatEventListener.setStorage(obj.storage);
obj.filter.setStorage(obj.storage);
APIImplementation api = (APIImplementation) Bukkit.getServicesManager().getRegistration(ChatItemAPI.class).getProvider();
api.setStorage(obj.storage);
api.updateLogger();
if (!obj.storage.RELOAD_MESSAGE.isEmpty())
sender.sendMessage(obj.storage.RELOAD_MESSAGE);
}
public static ChatItem getInstance() {
return instance;
}
public void onEnable() {
//Save the instance (we're basically a singleton)
instance = this;
//Load ProtocolManager
pm = ProtocolLibrary.getProtocolManager();
//Load config
saveDefaultConfig();
storage = new Storage(getConfig());
//Load API
APIImplementation api = new APIImplementation(storage);
Bukkit.getServicesManager().register(ChatItemAPI.class, api, this, ServicePriority.Highest);
if(isMc18OrLater()) {
post17 = true; //for actionbar messages ignoring
}
if(isMc111OrLater()){
post111 = true; //for shulker box filtering
}
if(isMc112Orlater()){
post112 = true; //for new ChatType enum instead of using bytes
try{
chatMessageTypeClass = Class.forName("net.minecraft.server." + getVersion(Bukkit.getServer()) + ".ChatMessageType");
} catch (ClassNotFoundException e){
e.printStackTrace(); //This should never happen anyways, so no need to think of fancy stuff like disabling the plugin
}
}
//Packet listeners
packetListener = new ChatPacketListener(this, ListenerPriority.LOW, storage, PacketType.Play.Server.CHAT);
packetValidator = new ChatPacketValidator(this, ListenerPriority.LOWEST, storage, PacketType.Play.Server.CHAT);
pm.addPacketListener(packetValidator);
pm.addPacketListener(packetListener);
if(Bukkit.getPluginManager().getPlugin("ViaVersion") != null){
viaVersion = true;
}else if(Bukkit.getPluginManager().getPlugin("ProtocolSupport") != null){
protocolSupport = true;
ProtocolSupportUtil.initialize();
}
//We halt the use of this system for now, until we can solve the infamous getProtocolVersion issue
//Till then, users of both ViaVersion and ProtocolSupport should do just fine
/*if(!protocolSupport && !viaVersion) {
//We only implement our own way of getting protocol versions if we have no other choice
pm.addPacketListener(new HandshakeListener(this, ListenerPriority.MONITOR, PacketType.Handshake.Client.SET_PROTOCOL));
}*/
//Commands
CIReload rld = new CIReload();
Bukkit.getPluginCommand("cireload").setExecutor(rld);
//Bukkit API listeners
chatEventListener = new ChatEventListener(storage);
Bukkit.getPluginManager().registerEvents(chatEventListener, this);
//Check for existence of BaseComponent class (only on spigot)
try {
Class.forName("net.md_5.bungee.api.chat.BaseComponent");
} catch (ClassNotFoundException e) {
baseComponentAvailable = false;
}
//Initialize Log4J filter (remove ugly console messages)
filter = new Log4jFilter(storage);
new Metrics(this);
}
public void onDisable() {
instance = null;
post17 = false;
}
private boolean isMc18OrLater(){
switch(getVersion(Bukkit.getServer())){
case "v1_7_R1": return false;
case "v1_7_R2": return false;
case "v1_7_R3": return false;
case "v1_7_R4": return false;
default: return true;
}
}
private boolean isMc111OrLater(){
switch(getVersion(Bukkit.getServer())){
case "v1_7_R1": return false;
case "v1_7_R2": return false;
case "v1_7_R3": return false;
case "v1_7_R4": return false;
case "v1_8_R1": return false;
case "v1_8_R2": return false;
case "v1_8_R3": return false;
case "v1_9_R1": return false;
case "v1_9_R2": return false;
case "v1_10_R1": return false;
case "v1_10_R2": return false;
default: return true;
}
}
private boolean isMc112Orlater(){
switch(getVersion(Bukkit.getServer())){
case "v1_7_R1": return false;
case "v1_7_R2": return false;
case "v1_7_R3": return false;
case "v1_7_R4": return false;
case "v1_8_R1": return false;
case "v1_8_R2": return false;
case "v1_8_R3": return false;
case "v1_9_R1": return false;
case "v1_9_R2": return false;
case "v1_10_R1": return false;
case "v1_10_R2": return false;
case "v1_11_R1": return false;
default: return true;
}
}
public static String getVersion(Server server) {
final String packageName = server.getClass().getPackage().getName();
return packageName.substring(packageName.lastIndexOf('.') + 1);
}
public static boolean supportsActionBar(){
return post17;
}
public static boolean supportsShulkerBoxes(){
return post111;
}
public static boolean supportsChatComponentApi(){
return baseComponentAvailable;
}
public static boolean supportsChatTypeEnum(){
return post112;
}
public static JSONManipulator getManipulator(){
/*
We used to have 2 kinds of JSONManipulators because of my bad understanding of the 1.7 way of parsing JSON chat
The interface should however stay as there might be great changes in future versions in JSON parsing (most likely 1.13)
*/
return new JSONManipulatorCurrent();
//We just return a new one whenever requested for the moment, should implement a cache of some sort some time though
}
public static boolean usesViaVersion(){
return viaVersion;
}
public static boolean usesProtocolSupport(){
return protocolSupport;
}
public static Class getChatMessageTypeClass(){
return chatMessageTypeClass;
}
}
