76 lines
2.2 KiB
Ruby
76 lines
2.2 KiB
Ruby
class Settings < Scene
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def initialize
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super
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@font_title = Gosu::Font.new(28, name: "assets/fonts/tn.ttf")
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@font = Gosu::Font.new(20, name: "assets/fonts/tn.ttf")
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@selected = 0
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@waiting_for_key = nil
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end
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def draw
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Gosu.draw_rect(0, 0, *SCREEN_SIZE, Gosu::Color.new(0xFF131313))
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title = "Settings"
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@font_title.draw_text(title, center_x(title), 40, 1, 1, 1, Gosu::Color::YELLOW)
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debug_option = "Debug Mode".ljust(15) + " : " + "#{Config.debug ? 'ON' : 'OFF'}".rjust(12)
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debug_option = "> #{debug_option} <" if @selected == 0
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@font.draw_text(debug_option, center_x(debug_option), 90, 1, 1, 1, @selected == 0 ? Gosu::Color::YELLOW : Gosu::Color::WHITE)
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Config.bindings.each_with_index do |opt, i|
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y = 120 + i * 25
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selected = (i == @selected - 1)
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text = "#{opt[0].to_s.ljust(15)} : #{Gosu.button_name(opt[1]).rjust(12)}"
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text = "> #{text} <" if selected
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color = selected ? Gosu::Color::YELLOW : Gosu::Color::WHITE
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@font.draw_text(text, center_x(text), y, 1, 1, 1, color)
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end
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if @waiting_for_key
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msg = "Press a key... (ESC to cancel)"
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@font.draw_text(msg, center_x(msg), 430, 1, 1, 1, Gosu::Color::GRAY)
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else
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hint = "Enter: Select | ESC: Back"
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@font.draw_text(hint, center_x(hint), 430, 1, 1, 1, Gosu::Color::GRAY)
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end
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end
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def button_down(id, _pos)
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# waiting for keybind input
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if @waiting_for_key
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if [Gosu::KB_ESCAPE].include?(id)
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@waiting_for_key = nil
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return
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end
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Config.set_key(@waiting_for_key, id)
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Config.persist!
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@waiting_for_key = nil
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return
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end
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case id
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when Gosu::KB_UP
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@selected = (@selected - 1) % (Config.bindings.size + 1)
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when Gosu::KB_DOWN
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@selected = (@selected + 1) % (Config.bindings.size + 1)
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when Gosu::KB_RETURN
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if @selected == 0
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Config.debug = !Config.debug
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Config.persist!
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else
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@waiting_for_key = Config.bindings.keys[@selected]
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end
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when Gosu::KB_ESCAPE
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Config.persist!
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$bus.emit(:change_scene, Menu)
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end
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end
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private
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def center_x(text)
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(SCREEN_SIZE[0] - @font.text_width(text)) / 2
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end
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end |