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| max_current_image_order(3) | Arcan Lua API | max_current_image_order(3) |
NAME
max_current_image_order - Find the highest ordervalue in use in the current context.SYNOPSIS
ordervalmax_current_image_order(
rtgt )
DESCRIPTION
Scan a specific (default: worldid) rendertarget for the highest drawing order value used. Note that the range 65531..65535 is explicitly ignored to be able to use relative operations e.g. order_image(a, max_current_image_order() + 1); without objects used as overlays, cursors or similar special targets interfering.EXAMPLE
function max_current_image_order0()
print(max_current_image_order());
a = fill_surface(32, 32, 0, 0, 0);
order_image(a, 65500);
print(max_current_image_order());
order_image(a, 65535);
print(max_current_image_order());
end
SEE ALSO:
order_image(3) image_inherit_order(3)| June 2022 | image |
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