class TicTacToe::TUI::Cursor
Constants
- X_MARGIN
- X_SPACING
- Y_MARGIN
- Y_SPACING
Public Class Methods
new(window)
click to toggle source
# File lib/tic_tac_toe/tui/cursor.rb, line 10 def initialize(window) @window = window end
Public Instance Methods
update(field, hidden: false)
click to toggle source
# File lib/tic_tac_toe/tui/cursor.rb, line 14 def update(field, hidden: false) update_position(field) update_visibility(hidden) end
Private Instance Methods
update_position(field)
click to toggle source
# File lib/tic_tac_toe/tui/cursor.rb, line 21 def update_position(field) x, y = field position = [x * X_SPACING + X_MARGIN, y * Y_SPACING + Y_MARGIN] @window.setpos(*position) end
update_visibility(hidden)
click to toggle source
# File lib/tic_tac_toe/tui/cursor.rb, line 27 def update_visibility(hidden) if hidden Curses.curs_set(0) end end