Problem it solves

You want to check the layout of the adjacent room before unlocking a door to make sure a room actually exists there.

What this block does

Returns the tilemap data of the neighbor room in the specified direction from the current room.

The block

Block ID: overworld_getMapInDirection

Parameters

Returns

tiles.TileMapData — The adjacent tilemap data, or undefined if outside the grid.

Example

let northMap = overworld.getMapInDirection(CollisionDirection.Top)
if (northMap) {
    game.splash("Path north is open!")
}

Add the extension

Add github:riknoll/arcade-overworld to your project, or open: Import arcade-overworld.