PaperMC/nms-patches/CommandTp.patch

--- a/net/minecraft/server/CommandTp.java
+++ b/net/minecraft/server/CommandTp.java
@@ -53,17 +53,11 @@
             } else {
                 Entity entity = c(minecraftserver, icommandlistener, astring[astring.length - 1]);
 
-                if (entity.world != ((Entity) object).world) {
-                    throw new CommandException("commands.tp.notSameDimension", new Object[0]);
-                } else {
-                    ((Entity) object).stopRiding();
-                    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);
-                    }
-
+                // 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, (ICommand) this, "commands.tp.success", new Object[] { ((Entity) object).getName(), entity.getName()});
+                    // CraftBukkit End
                 }
             }
         }
@@ -107,7 +101,7 @@
             }
 
             entity.stopRiding();
-            ((EntityPlayer) entity).playerConnection.a(commandabstract_commandnumber.b(), commandabstract_commandnumber1.b(), commandabstract_commandnumber2.b(), f, f1, enumset);
+            ((EntityPlayer) entity).playerConnection.a(commandabstract_commandnumber.b(), commandabstract_commandnumber1.b(), commandabstract_commandnumber2.b(), f, f1, enumset, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause.COMMAND); // CraftBukkit
             entity.setHeadRotation(f);
         } else {
             float f2 = (float) MathHelper.g(commandabstract_commandnumber3.a());
@@ -132,4 +126,11 @@
     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
 }