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Fix out-of-bounds error when color picking outside the image (#291)

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Michael Alexsander 2020-08-06 06:13:45 -03:00 • committed by GitHub
parent 65828b328a
commit f715b566b1
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2 changed files with 7 additions and 1 deletions
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6
src/Tools/ColorPicker.gd
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@ -37,8 +37,14 @@ func draw_end(_position : Vector2) -> void:
func _pick_color(position : Vector2) -> void:
if position.x < 0 or position.y < 0:
return
var image := Image.new()
image.copy_from(_get_draw_image())
if position.x > image.get_width() - 1 or position.y > image.get_height() - 1:
return
image.lock()
var color := image.get_pixelv(position)
var button := BUTTON_LEFT if _color_slot == 0 else BUTTON_RIGHT