Suggestion: tiled sprites as fill pattern for drawXXX objects

[oaklandgit]

In addition to colors and gradients already implemented in Kaboom, it would be useful to be able to define pattern fills using sprites. Something like:

add([
    rect({
        width: 100,
        height: 50,
        fill: "somesprite" // takes a sprite texture
        tiled: repeat // or repeat-x, repeat-y, none
        color: BLUE // colors would still appear behind the fill, assuming it wasn't a repeat-all fill
     })
])