forked from bionickatana/number_factory
60 lines
1.8 KiB
Ruby
60 lines
1.8 KiB
Ruby
# Nathan Hinotn
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# Creates a simple dialouge box that can be spawned from any location
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TEXT_SIZE = 20
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TEXT_MARGIN = 3
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class DialougeBox
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attr_accessor :show
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def initialize(parent_x, parent_y, screen_width, screen_height, text)
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@text = text
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@longest_line = ((@text.split("\n").map { |ss| ss.length}.max) / 2.25).to_i
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@line_count = @text.split("\n").length
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@x = parent_x
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@y = parent_y
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@show = false
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@screen_width = screen_width
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@screen_height = screen_height
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@image = Gosu.render(((TEXT_MARGIN * 2) + TEXT_SIZE) * @longest_line, (TEXT_SIZE + TEXT_MARGIN) * @line_count) {
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Gosu.draw_rect(
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0,
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0,
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(((TEXT_MARGIN * 2) + TEXT_SIZE) * @longest_line) + @x,
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((TEXT_SIZE + TEXT_MARGIN) * @line_count) + @y,
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Gosu::Color.new(0xC0, 0xFF, 0xFF, 0xFF),
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0,
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)
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Gosu::Image.from_text(text, TEXT_SIZE, font: FONT_PATH).draw(TEXT_MARGIN, TEXT_MARGIN)
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}
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end
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def update(x, y, camera_zoom, newtext: nil)
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if !newtext.nil?
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@text = newtext
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@longest_line = ((@text.split("\n").map { |ss| ss.length}.max) / 3.5).to_i
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@line_count = @text.split("\n").length
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@image = Gosu.render(((TEXT_MARGIN * 2) + TEXT_SIZE) * @longest_line, (TEXT_SIZE + TEXT_MARGIN) * @line_count) {
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Gosu.draw_rect(
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0,
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0,
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(((TEXT_MARGIN * 2) + TEXT_SIZE) * @longest_line) + @x,
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((TEXT_SIZE + TEXT_MARGIN) * @line_count) + @y,
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Gosu::Color.new(0xC0, 0xFF, 0xFF, 0xFF),
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0,
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)
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Gosu::Image.from_text(newtext, TEXT_SIZE, font: FONT_PATH).draw(TEXT_MARGIN, TEXT_MARGIN)
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}
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end
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@camera_zoom = camera_zoom
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@x = x
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@y = y
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end
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def draw()
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if @show
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@image.draw(@x, @y, 0, @camera_zoom, @camera_zoom)
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end
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end
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end
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