I see it on all servers but I don't know how to do it

Use message blocks. See /mb on how to use them. And to assist with filling in said portals use /t to basically repeat the command every single time you place a block.

So how can you combine blocks with a portal?

simple, /mb [block you want the portal to be] /goto [map name]

if you want a portal that tps you to another location in the same map, then just do /portal [block you want the portal to be] then add an entry block and an exit block

entry blocks is the block u have to click that tps you to the other location, which is the exit block

also you can make them air blocks if you want, so instead of people clicking the block to get tped by the portals or the mb blocks, they can just collide with the air block to get tped

On 3/31/2024 at 12:30 PM, catproto said:

simple, /mb [block you want the portal to be] /goto [map name]

if you want a portal that tps you to another location in the same map, then just do /portal [block you want the portal to be] then add an entry block and an exit block

entry blocks is the block u have to click that tps you to the other location, which is the exit block

also you can make them air blocks if you want, so instead of people clicking the block to get tped by the portals or the mb blocks, they can just collide with the air block to get tped

Okay, but how do you make air portals that are larger than 1x1?

I am trying to make non-euclidean portals.

You can place multiple air portals at once that lead to a single block destination by using /portal air multi, place all of the "entry" portal blocks, and once finished, place a red wool block where you'd like the portal to exit to.