public static void teleportPlayerBack(EntityPlayerMP player) {
NBTTagCompound playerNBT = player.getEntityData();
if (playerNBT.hasKey("coordHistory")) {
NBTTagList coordHistory = playerNBT.getTagList("coordHistory", 10);
if (coordHistory.tagCount() == 0) {
// No coord history so far, teleport back to overworld
TeleportTools.teleportPlayerOutOfMachineDimension(player);
} else {
// Remove the last tag, then teleport to the new last
coordHistory.removeTag(coordHistory.tagCount() - 1);
if (coordHistory.tagCount() == 0) {
TeleportTools.teleportPlayerOutOfMachineDimension(player);
return;
}
int coord = coordHistory.getCompoundTagAt(coordHistory.tagCount() - 1).getInteger("coord");
TeleportTools.teleportPlayerToCoords(player, coord, true);
}
} else {
// No coord history on the player yet - teleport him out of there.
TeleportTools.teleportPlayerOutOfMachineDimension(player);
}
}
