Playing with Sketch colours and plugins

Colouring Sketch.js

var doc = context.document
var selectionCount = context.selection.count()

if (selectionCount == 0) {
  doc.showMessage("Nothing selected.")
  return
}

var tile = context.selection[0]

var style = [tile style]
var fills = [style fills]

var newColour = MSColor.colorWithSVGString("#aaffcc")

var fills_array = [fills array]
for(var i=0; i < [fills_array length]; i++){
  var fill = fills_array[i]
  var fillType = [fill fillType]
  
  if (fillType == 0) {
    fill.color = newColour
  }
}