Dateien nach "src/main/java/pb/ajneb97/lib/actionbarapi" hochladen

src/main/java/pb/ajneb97/lib/actionbarapi/ActionBarAPI.java

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+package pb.ajneb97.lib.actionbarapi;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import net.md_5.bungee.api.ChatMessageType;
+import net.md_5.bungee.api.chat.TextComponent;
+import pb.ajneb97.PaintballBattle;
+import pb.ajneb97.utils.UtilidadesOtros;
+
+public class ActionBarAPI
+{
+
+  public static void sendActionBar(Player player, String message)
+  {
+	  if(UtilidadesOtros.isNew()) {
+		  TextComponent text_component = new TextComponent(message);
+		  player.spigot().sendMessage(ChatMessageType.ACTION_BAR, text_component);
+		  return;
+	  }
+	  boolean useOldMethods = false;
+	 String nmsver = Bukkit.getServer().getClass().getPackage().getName();
+	    nmsver = nmsver.substring(nmsver.lastIndexOf(".") + 1);
+	    if ((nmsver.equalsIgnoreCase("v1_8_R1")) || (nmsver.startsWith("v1_7_"))) {
+	      useOldMethods = true;
+	    }
+	    if (!player.isOnline()) {
+            return; // Player may have logged out
+        }
+
+        // Call the event, if cancelled don't send Action Bar
+        ActionBarMessageEvent actionBarMessageEvent = new ActionBarMessageEvent(player, message);
+        Bukkit.getPluginManager().callEvent(actionBarMessageEvent);
+        if (actionBarMessageEvent.isCancelled())
+            return;
+
+        try {
+            Class<?> craftPlayerClass = Class.forName("org.bukkit.craftbukkit." + nmsver + ".entity.CraftPlayer");
+            Object craftPlayer = craftPlayerClass.cast(player);
+            Object packet;
+            Class<?> packetPlayOutChatClass = Class.forName("net.minecraft.server." + nmsver + ".PacketPlayOutChat");
+            Class<?> packetClass = Class.forName("net.minecraft.server." + nmsver + ".Packet");
+            if (useOldMethods) {
+                Class<?> chatSerializerClass = Class.forName("net.minecraft.server." + nmsver + ".ChatSerializer");
+                Class<?> iChatBaseComponentClass = Class.forName("net.minecraft.server." + nmsver + ".IChatBaseComponent");
+                Method m3 = chatSerializerClass.getDeclaredMethod("a", String.class);
+                Object cbc = iChatBaseComponentClass.cast(m3.invoke(chatSerializerClass, "{\"text\": \"" + message + "\"}"));
+                packet = packetPlayOutChatClass.getConstructor(new Class<?>[]{iChatBaseComponentClass, byte.class}).newInstance(cbc, (byte) 2);
+            } else {
+                Class<?> chatComponentTextClass = Class.forName("net.minecraft.server." + nmsver + ".ChatComponentText");
+                Class<?> iChatBaseComponentClass = Class.forName("net.minecraft.server." + nmsver + ".IChatBaseComponent");
+                try {
+                    Class<?> chatMessageTypeClass = Class.forName("net.minecraft.server." + nmsver + ".ChatMessageType");
+                    Object[] chatMessageTypes = chatMessageTypeClass.getEnumConstants();
+                    Object chatMessageType = null;
+                    for (Object obj : chatMessageTypes) {
+                        if (obj.toString().equals("GAME_INFO")) {
+                            chatMessageType = obj;
+                        }
+                    }
+                    Object chatCompontentText = chatComponentTextClass.getConstructor(new Class<?>[]{String.class}).newInstance(message);
+                    packet = packetPlayOutChatClass.getConstructor(new Class<?>[]{iChatBaseComponentClass, chatMessageTypeClass}).newInstance(chatCompontentText, chatMessageType);
+                } catch (ClassNotFoundException cnfe) {
+                    Object chatCompontentText = chatComponentTextClass.getConstructor(new Class<?>[]{String.class}).newInstance(message);
+                    packet = packetPlayOutChatClass.getConstructor(new Class<?>[]{iChatBaseComponentClass, byte.class}).newInstance(chatCompontentText, (byte) 2);
+                }
+            }
+            Method craftPlayerHandleMethod = craftPlayerClass.getDeclaredMethod("getHandle");
+            Object craftPlayerHandle = craftPlayerHandleMethod.invoke(craftPlayer);
+            Field playerConnectionField = craftPlayerHandle.getClass().getDeclaredField("playerConnection");
+            Object playerConnection = playerConnectionField.get(craftPlayerHandle);
+            Method sendPacketMethod = playerConnection.getClass().getDeclaredMethod("sendPacket", packetClass);
+            sendPacketMethod.invoke(playerConnection, packet);
+        } catch (Exception e) {
+            e.printStackTrace();
+}
+  }
+  
+  public static void sendActionBar(final Player player, final String message, int duration,PaintballBattle plugin) {
+      sendActionBar(player, message);
+
+      if (duration >= 0) {
+          // Sends empty message at the end of the duration. Allows messages shorter than 3 seconds, ensures precision.
+          new BukkitRunnable() {
+              @Override
+              public void run() {
+                  sendActionBar(player, "");
+              }
+          }.runTaskLater(plugin, duration + 1);
+      }
+
+      // Re-sends the messages every 3 seconds so it doesn't go away from the player's screen.
+      while (duration > 40) {
+          duration -= 40;
+          new BukkitRunnable() {
+              @Override
+              public void run() {
+                  sendActionBar(player, message);
+              }
+          }.runTaskLater(plugin, (long) duration);
+      }
+  }
+
+}

src/main/java/pb/ajneb97/lib/actionbarapi/ActionBarMessageEvent.java

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+package pb.ajneb97.lib.actionbarapi;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class ActionBarMessageEvent
+  extends Event
+{
+  private static final HandlerList handlers = new HandlerList();
+  private final Player player;
+  private String message;
+  private boolean cancelled = false;
+  
+  public ActionBarMessageEvent(Player player, String message)
+  {
+    this.player = player;
+    this.message = message;
+  }
+  
+  public HandlerList getHandlers()
+  {
+    return handlers;
+  }
+  
+  public static HandlerList getHandlerList()
+  {
+    return handlers;
+  }
+  
+  public Player getPlayer()
+  {
+    return this.player;
+  }
+  
+  public String getMessage()
+  {
+    return this.message;
+  }
+  
+  public void setMessage(String message)
+  {
+    this.message = message;
+  }
+  
+  public boolean isCancelled()
+  {
+    return this.cancelled;
+  }
+  
+  public void setCancelled(boolean cancelled)
+  {
+    this.cancelled = cancelled;
+  }
+}