Paper/nms-patches/CommandTp.patch

--- a/net/minecraft/server/CommandTp.java
+++ b/net/minecraft/server/CommandTp.java
@@ -105,17 +105,11 @@
             } else {
                 Entity entity = b(icommandlistener, astring[astring.length - 1]);
 
-                if (entity.world != ((Entity) object).world) {
-                    throw new CommandException("commands.tp.notSameDimension", new Object[0]);
-                } else {
-                    ((Entity) object).mount((Entity) null);
-                    if (object instanceof EntityPlayer) {
-                        ((EntityPlayer) object).playerConnection.a(entity.locX, entity.locY, entity.locZ, entity.yaw, entity.pitch);
-                    } else {
-                        ((Entity) object).setPositionRotation(entity.locX, entity.locY, entity.locZ, entity.yaw, entity.pitch);
-                    }
-
-                    a(icommandlistener, this, "commands.tp.success", new Object[] { ((Entity) object).getName(), entity.getName()});
+                // CraftBukkit Start
+                // Use Bukkit teleport method in all cases. It has cross dimensional handling, events
+                if (((Entity) object).getBukkitEntity().teleport(entity.getBukkitEntity(), org.bukkit.event.player.PlayerTeleportEvent.TeleportCause.COMMAND)) {
+                    a(icommandlistener, this, "commands.tp.success", new Object[]{((Entity) object).getName(), entity.getName()});
+                    // CraftBukkit End
                 }
             }
         }
@@ -128,4 +122,11 @@
     public boolean isListStart(String[] astring, int i) {
         return i == 0;
     }
+
+    // CraftBukkit start - fix decompile error
+    @Override
+    public int compareTo(ICommand o) {
+        return a((ICommand) o);
+    }
+    // CraftBukkit end
 }