Swing relations code for amibroker

Hey guys, I am really new to amibroker and I am moving from another software that had a swing relations color coding built into it. However I need to make a change as this program is costing too much.

I was wondering if anyone could help with this color coding?
I need to base the color coding on the previous and current day high/low.

On a bar chart;

if high is higher than previous candle and low is higher than previous candle (color green)

if high is lower than previous candle and low is lower than previous candle (color red)

if high is lower than previous candle and low is higher than previous candle (inside bar: color the same color as previous bar)

if high is higher than the previous candle and low is lower than the previous candle (outside bar: color blue)


So yeah if anyone can help with this code it would be very much appreciated.

Swing relations code for amibroker