safe output ramping, colored display, button flash

reactor.lua

@@ -227,6 +227,8 @@ function reactorControl()
         drawTerminalText(1, i, "Output Gate", fluxgate.getSignalLowFlow()) 
         i = i + 1
         drawTerminalText(1, i, "Input Gate", inputFluxgate.getSignalLowFlow())
+        i = i + 1
+        drawTerminalText(1, i, "Target Output", targetOutput)
 
         -- Reactor Control Logic
         if emergencyCharge then
@@ -373,6 +375,12 @@ function changeOutputValue(num, val)
 	else
 		targetOutput = math.max(targetOutput - num, 0)
 	end
+
+	local ri_local = reactor.getReactorInfo()
+	if not ri_local or ri_local.status ~= "running" then
+		fluxgate.setSignalLowFlow(targetOutput)
+	end
+
 	updateReactorInfo()
 	save_config()
 end