public void onEntityCollidedWithBlock(World par1World, int par2, int par3, int par4, Entity par5Entity)
    {
        if (par5Entity.ridingEntity == null && par5Entity.riddenByEntity == null && !par1World.isRemote)
        {
            int time = 0;
            time = par5Entity.getEntityData().getInteger("HWPortalTime");
            //System.out.println(time);

            if (par5Entity instanceof EntityPlayerMP) {
                if (time++ > 300) {
                    time = 0;
                    TileEntityHWPortal portal = null;

                    TileEntity te = par1World.getBlockTileEntity(par2, par3, par4);
                    if (te instanceof TileEntityHWPortal) {
                        portal = ((TileEntityHWPortal)te).getMainTileEntity();
                    }


                    if (portal != null) {
                        //travelToDimension(par5Entity, par1World.provider.dimensionId == 0 ? HostileWorlds.instance.dimIDCatacombs : 0);
                        if (portal.destDim == -1 && par1World.provider.dimensionId == 0) {
                            System.out.println("-1 dim :/");
                            MinecraftServer.getServer().getConfigurationManager().transferPlayerToDimension((EntityPlayerMP) par5Entity, par1World.provider.dimensionId == 0 ? 0 : 0, new HWTeleporter((WorldServer)par5Entity.worldObj));
                        } else {
                            if (DimensionManager.getWorld(portal.destDim) != null) {
                                MinecraftServer.getServer().getConfigurationManager().transferPlayerToDimension((EntityPlayerMP) par5Entity, par1World.provider.dimensionId == 0 ? portal.destDim : 0, new HWTeleporter((WorldServer)par5Entity.worldObj));
                            }
                        }
                    } else {
                        System.out.println("error cant find tile entity");
                    }

                }
            } else {
                if (time++ > 5) {
                    time = 0;


                    int destDim = 0;

                    if (par1World.provider.dimensionId == 0) {
                        TileEntityHWPortal portal = null;

                        TileEntity te = par1World.getBlockTileEntity(par2, par3, par4);
                        if (te instanceof TileEntityHWPortal) {
                            portal = ((TileEntityHWPortal)te).getMainTileEntity();
                        }

                        if (portal != null) {
                            destDim = portal.destDim;
                        }
                    }

                    if (destDim == -1) {
                        System.out.println("fail, portal.destDim is -1");
                    } else {
                        if (DimensionManager.getWorld(destDim) != null) {
                            travelToDimension(par5Entity, par1World.provider.dimensionId == 0 ? destDim : 0);
                        }
                    }

                    //MinecraftServer.getServer().getConfigurationManager().transferEntityToWorld(par5Entity, par2, (WorldServer)par1World, DimensionManager.getWorld(par1World.provider.dimensionId == 0 ? HostileWorlds.instance.dimIDCatacombs : 0), new HWTeleporter((WorldServer)par5Entity.worldObj));
                }
            }

            //needs a proper reset outside this method for when they step out of a portal before it teleports
            par5Entity.getEntityData().setInteger("HWPortalTime", time);


        }
    }

    public void travelToDimension(Entity ent, int par1)
    {
        if (!ent.worldObj.isRemote && !ent.isDead)
        {
            ent.worldObj.theProfiler.startSection("changeDimension");
            MinecraftServer var2 = MinecraftServer.getServer();
            int var3 = ent.dimension;
            WorldServer var4 = var2.worldServerForDimension(var3);
            WorldServer var5 = var2.worldServerForDimension(par1);
            ent.dimension = par1;
            ent.worldObj.setEntityDead(ent);
            ent.isDead = false;
            ent.worldObj.theProfiler.startSection("reposition");
            var2.getConfigurationManager().transferEntityToWorld(ent, var3, var4, var5, new HWTeleporter((WorldServer)ent.worldObj));
            ent.worldObj.theProfiler.endStartSection("reloading");
            Entity var6 = EntityList.createEntityByName(EntityList.getEntityString(ent), var5);

            if (var6 != null)
            {
                var6.copyDataFrom(ent, true);
                var5.spawnEntityInWorld(var6);
            }

            ent.isDead = true;
            ent.worldObj.theProfiler.endSection();
            var4.resetUpdateEntityTick();
            var5.resetUpdateEntityTick();
            ent.worldObj.theProfiler.endSection();
        }
    }