function reset() {
            this.tiles = [
                [],
                [],
            ];
            return this;
        }
/**
         * Clears the set of tiles to draw.
         */
Clears the set of tiles to draw.
Clears the set of tiles to draw .
function reset() {
            this.tiles = [
                [],
                [],
            ];
            return this;
        }
function reset ( ) { this . tiles = [ [ ] , [ ] , ] ; return this ; }
Clears the set of tiles to draw.
Clears the set of tiles to draw .