zfedoran / go-wfc Goto Github PK

Hey there,
Very nice job on this library, i just started today with overlapping and tiled WFC and i'm enjoying very much.

I tried your example code for the platformer with custom tiles and wanted to use this void.png (sky tile) to fill the first row :

void, _ := wfc.LoadImage(tileset_folder+"void.png")
sky := wfc.GetConstraintFromHex(wfc.HexFromColor(wfc.GetColor(void, 0, 0)))

instead of

sky := wfc.GetConstraintFromHex("c8688ac0")

The problem is, i get a row of red tiles instead

any suggestions ?

In many examples on YT it is suggested to do this in order to force a certain structure. For example one could pre-populate a target image with floor tiles to mark a walkable way or where a certain room shall be.

Is that possible?

Oh, and while I'm at it: the library returns an image. However, in order to use this in a game I don't really need an image but a 2d map of tile types (e.g. walkable, walls/water/holes etc). So it would be required to pass in a list of tile properties along with the initial tileset to the function, which it keeps per every placed tile. Does that make sense?

thanks in advance,
Tom