Turn off cargo ship lights during sandstorm period as well.

field/arena.go

@@ -739,6 +739,7 @@ func (arena *Arena) handlePlcOutput() {
 			arena.Plc.SetFieldResetLight(false)
 		}
 
+		arena.Plc.SetCargoShipLights(true)
 		arena.Plc.SetCargoShipMagnets(true)
 		arena.Plc.SetRocketLights(false, false)
 	case PostMatch:
@@ -748,8 +749,13 @@ func (arena *Arena) handlePlcOutput() {
 		scoreReady := arena.RedRealtimeScore.FoulsCommitted && arena.BlueRealtimeScore.FoulsCommitted &&
 			arena.alliancePostMatchScoreReady("red") && arena.alliancePostMatchScoreReady("blue")
 		arena.Plc.SetStackLights(false, false, !scoreReady, false)
+		arena.Plc.SetCargoShipLights(true)
 		arena.Plc.SetCargoShipMagnets(true)
 		arena.Plc.SetRocketLights(false, false)
+	case AutoPeriod:
+		fallthrough
+	case PausePeriod:
+		arena.Plc.SetCargoShipLights(false)
 	case TeleopPeriod:
 		if arena.lastMatchState != TeleopPeriod {
 			arena.Plc.SetSandstormUp(true)
@@ -758,6 +764,7 @@ func (arena *Arena) handlePlcOutput() {
 				arena.Plc.SetSandstormUp(false)
 			}()
 		}
+		arena.Plc.SetCargoShipLights(false)
 		arena.Plc.SetCargoShipMagnets(false)
 		arena.Plc.SetRocketLights(arena.RedScoreSummary().CompleteRocket, arena.BlueScoreSummary().CompleteRocket)
 	}

plc/plc.go

@@ -186,11 +186,14 @@ func (plc *Plc) SetSandstormUp(state bool) {
 	plc.coils[sandstormUpBlue] = state
 }
 
+func (plc *Plc) SetCargoShipLights(state bool) {
+	plc.coils[cargoShipLightRed] = state
+	plc.coils[cargoShipLightBlue] = state
+}
+
 func (plc *Plc) SetCargoShipMagnets(state bool) {
 	plc.coils[cargoShipMagnetRed] = state
 	plc.coils[cargoShipMagnetBlue] = state
-	plc.coils[cargoShipLightRed] = state
-	plc.coils[cargoShipLightBlue] = state
 }
 
 func (plc *Plc) SetRocketLights(red, blue bool) {