carm/cn2b2t-project
carm/cn2b2t-project
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Code Releases Activity

添加指令黑名单

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carm 2020-05-26 23:45:27 +08:00
parent 89df1e39a0
commit 80443a30ca
1 changed files with 50 additions and 47 deletions
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97
2b2t-core/src/main/java/org.cn2b2t.core/listener/TabCompleteListener.java
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@ -8,66 +8,69 @@ import com.comphenix.protocol.events.PacketAdapter;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.events.PacketEvent;
import com.comphenix.protocol.reflect.FieldAccessException;
import org.cn2b2t.core.Main;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import org.cn2b2t.core.Main;
public final class TabCompleteListener implements Listener {
private final ProtocolManager pm;
private final ProtocolManager pm;
public TabCompleteListener() {
this.pm = ProtocolLibrary.getProtocolManager();
setupPackets();
}
public TabCompleteListener() {
this.pm = ProtocolLibrary.getProtocolManager();
setupPackets();
}
private void setupPackets() {
this.pm.addPacketListener(new PacketAdapter(Main.getInstance(), ListenerPriority.NORMAL, PacketType.Play.Client.TAB_COMPLETE) {
@Override
public void onPacketReceiving(PacketEvent event) {
if (!event.getPlayer().isOp()) {
if (event.getPacketType() == PacketType.Play.Client.TAB_COMPLETE) {
try {
private void setupPackets() {
this.pm.addPacketListener(new PacketAdapter(Main.getInstance(), ListenerPriority.NORMAL, PacketType.Play.Client.TAB_COMPLETE) {
@Override
public void onPacketReceiving(PacketEvent event) {
if (!event.getPlayer().isOp()) {
if (event.getPacketType() == PacketType.Play.Client.TAB_COMPLETE) {
try {
PacketContainer packet = event.getPacket();
PacketContainer packet = event.getPacket();
String message = packet.getSpecificModifier(String.class).read(0).toLowerCase();
if (message.equalsIgnoreCase("/")
|| shouldCancel(message, "//")
|| shouldCancel(message, "/cmi")
|| shouldCancel(message, "/mcpay")
|| shouldCancel(message, "/help")
|| shouldCancel(message, "/bukkit:")
|| shouldCancel(message, "/minecraft:")) {
event.setCancelled(true);
}
} catch (FieldAccessException ignored) {
}
}
}
}
});
}
String message = packet.getSpecificModifier(String.class).read(0).toLowerCase();
if (message.equalsIgnoreCase("/")
|| shouldCancel(message, "//")
|| shouldCancel(message, "/cmi")
|| shouldCancel(message, "/mcpay")
|| shouldCancel(message, "/version")
|| shouldCancel(message, "/help")
|| shouldCancel(message, "/bukkit:")
|| shouldCancel(message, "/minecraft:")) {
event.setCancelled(true);
}
} catch (FieldAccessException ignored) {
}
}
}
}
});
}
@EventHandler
public void onAtTab(PlayerCommandPreprocessEvent e) {
if (!e.getPlayer().isOp()) {
String message = e.getMessage();
if (message.equalsIgnoreCase("/")
|| shouldCancel(message, "//")
|| message.startsWith("/minecraft:")
|| message.startsWith("/bukkit:")
|| message.startsWith("/help")) {
e.setCancelled(true);
}
}
}
@EventHandler
public void onAtTab(PlayerCommandPreprocessEvent e) {
if (!e.getPlayer().isOp()) {
String message = e.getMessage();
if (message.equalsIgnoreCase("/")
|| shouldCancel(message, "//")
|| message.startsWith("/minecraft:")
|| message.startsWith("/version")
|| message.startsWith("/ver")
|| message.startsWith("/bukkit:")
|| message.startsWith("/help")) {
e.setCancelled(true);
}
}
}
public static boolean shouldCancel(String message, String command) {
return message.startsWith(command) || command.startsWith(message);
}
public static boolean shouldCancel(String message, String command) {
return message.startsWith(command) || command.startsWith(message);
}
// @EventHandler
// public void onAtTab(PlayerChatTabCompleteEvent e) {