forked from bionickatana/number_factory
51 lines
1.5 KiB
Ruby
51 lines
1.5 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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def initialize(parent_x, parent_y, screen_width, screen_height, text)
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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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@x = parent_x
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@y = parent_y
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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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@x,
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@y,
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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).draw(TEXT_MARGIN + @x, TEXT_MARGIN + @y)
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}
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end
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def update(newtext: nil)
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if !newtext.nil?
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longest_line = ((newtext.split("\n").map { |ss| ss.length}.max) / 3.5).to_i
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line_count = newtext.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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@x,
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@y,
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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).draw(TEXT_MARGIN + @x, TEXT_MARGIN + @y)
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}
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end
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end
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def draw()
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@image.draw(@x, @y, 0)
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end
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end
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