Deltarune (Chapter 3) script viewer

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gml_GlobalScript_centerx

(view raw script w/o annotations or w/e)
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function centerx()
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{
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    var truexcenter;
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    if (argument_count == 0)
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    {
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        var x1 = x - (sprite_get_xoffset(sprite_index) * image_xscale);
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        var x2 = x1 + sprite_width;
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        truexcenter = (x1 + x2) / 2;
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    }
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    if (argument_count == 1)
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    {
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        var x1 = x - (sprite_get_xoffset(argument0.sprite_index) * argument0.image_xscale);
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        var x2 = x1 + (sprite_get_width(argument0.sprite_index) * argument0.image_xscale);
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        truexcenter = (x1 + x2) / 2;
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    }
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    if (argument_count == 2)
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    {
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        if (argument[1] != 0)
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            truexcenter = (bbox_left + bbox_right) / 2;
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    }
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    return truexcenter;
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}