don't draw line on turtle if pen is up
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@ -1112,6 +1112,7 @@ fn render_turtle! () -> {
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let #{heading
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:pencolor (pen_r, pen_g, pen_b, pen_a)
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:position (x, y)
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pendown?
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...} = state
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let first = mult ((0, 1), turtle_radius)
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let (x1, y1) = first
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@ -1128,7 +1129,7 @@ fn render_turtle! () -> {
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add_call! ((:endShape))
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& there's a happy bug here: the stroke will be the same width as the pen width. Keep this for now. Consider also showing the pen colour here?
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add_call! ((:stroke, pen_r, pen_g, pen_b, pen_a))
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add_call! ((:line, 0, 0, x1, y1))
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if pendown? then add_call! ((:line, 0, 0, x1, y1)) else nil
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add_call! ((:pop))
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:ok
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}
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