Pathfind only on certain block

[unreal parcel]

My goal is to make a mob pathfind to a location but only by walking on a certain block for example "dirt"

command /test:
    permission: op
    trigger:
        spawn a sheep at player
        make last spawned sheep pathfind towards location(-62, 61, -36, world "Main")

Just something simple like this, but only allow the sheep to walk on a certain block to pathfind

[terse marten]

maybe while block below = dirt

[unreal parcel]

What do you mean?

[terse marten]

that is a while loop, you can use it to run some code (ie pathfinding) while some condition is true, in theis case, while the block below the sheep is dirt

[sharp bay]

If you're not afraid of algorithms, you can fiddle a bit with A* algorithm (pathfinding algorithm) and modify it so that only paths with that specific block are chosen.

Darth made an implementation of it in Skript, you can find it here.

Basically, you have to change the lines 106 and 107.

[unreal parcel]

Yeah but you cant really modify pathfinding if the block is not the one i like.