################################
### Propose radar operator if sound is forward
### and forward is blocked, also fire a missile
################################

sp {chase*propose*radar
   (state <s> ^name chase
              ^sound-direction forward
              ^io.input-link.blocked.forward yes)
-->
   (<s> ^operator <o> +)
   (<o> ^name radar
        ^actions <a>)
   (<a> ^radar.switch on
        ^radar-power.setting 1
        ^fire.weapon missile)}
