func (board *Board) SelectWordPosition(orientation Orientation, wordLength int) (int, int) {
x := helpers.Random(0, board.size)
y := helpers.Random(0, board.size)
if orientation == S || orientation == N || orientation == SE || orientation == NW {
totalLength := y + wordLength
for totalLength > board.size {
y--
totalLength = y + wordLength
}
}
if orientation == E || orientation == W || orientation == SE || orientation == NW {
totalLength := x + wordLength
for totalLength > board.size {
x--
totalLength = x + wordLength
}
}
return x, y
}
func (orm *ORM) FindWord(query string) (string, error) {
rows, err := orm.db.Query("select value from words where value like ?", query)
if err != nil {
log.Fatal(err)
}
var words []string
var value string
for rows.Next() {
rows.Scan(&value)
words = append(words, value)
}
if len(words) > 0 {
return words[helpers.Random(0, len(words))], nil
} else {
return "", fmt.Errorf("Unable to find a word corresponding to the query: %v", query)
}
}
func (board *Board) SelectWordLength() int {
length := helpers.Random(3, board.size)
return length
}
func (board *Board) SelectOrientation() Orientation {
nbOrientations := len(orientations)
return Orientation(helpers.Random(1, nbOrientations+1))
}
