[{"id":"72d38be7.a07f24","type":"function","z":"fbfb37be.284ba8","name":"change rgb","func":"var i = flow.get(\"i\");\n\nvar choices = [\n  [255, 174, 12],\n  [244, 92, 22],\n  [255, 212, 0],\n  [255, 144, 0],\n  [255, 161, 0],\n  [234, 184, 35]\n];\n\nvar item = choices[Math.floor(Math.random()*choices.length)];\n\ni++;\nif (i>=32) {\n    i = 0;\n}\n\nflow.set(\"i\", i);\n\nmsg.payload = { \"data\": {\"entity_id\":\"light.fireplace\",\"rgb_color\":item } }\n\nreturn msg;","outputs":1,"noerr":0,"x":810,"y":60,"wires":[["48673c70.204d44","eeba8374.55f15"]]}]