y=

	redef var y: N = 0.0 is writable, optional

lib/geometry/points_and_lines.nit:121,2--43

	redef fun y=(v)
	do
		if isset _y and v != y then needs_update
		super
	end

lib/gamnit/flat/flat_core.nit:858,2--862,4

	redef fun y=(value) do if value != null then offset_y += value - y

lib/gamnit/cameras.nit:325,2--67

	redef fun y=(v)
	do
		if isset _y and v != y then needs_update
		super
	end

lib/gamnit/flat/flat_core.nit:878,2--882,4

fun y=(y: nullable N)