add input wiring node to toggle 'Meat Service'

_metadata

@@ -1,5 +1,5 @@
 {
-  "version" : "1.0",
+  "version" : "1.1",
   "author" : "pat man",
   "description" : "adds \"the meatvent\" from the hit game DOOM 3\nit is a vent, that dispenses raw meat\nfind it in the outpost\n\nmeat\n\n\n[url=https://discord.gg/GdsQSgV][img]https://i.imgur.com/wXjYMqP.gif[/img][/url]\n[url=https://www.patreon.com/pathiccstar][img]https://i.imgur.com/uyG8oTa.gif[/img][/url]\n[url=https://link.clashofclans.com/en?action=OpenClanProfile&tag=2QCU2R9GP][img]https://i.imgur.com/xVfcRRH.gif[/img][/url]",
   "name" : "pat_meatvent",

pat/meatvent/vent.lua

@@ -7,6 +7,8 @@ function init()
 	timer = 0.1
 	parameters = {}
 	center = rect.center(object.boundBox())
+
+  onInputNodeChange({node = 0, level = object.getInputNodeLevel(0)})
 end
 
 function update(dt)
@@ -31,4 +33,18 @@ function update(dt)
 		animator.playSound("meat")
 		animator.burstParticleEmitter("blood")
 	end
+end
+
+function onInputNodeChange(args)
+  if args.node == 0 then
+    local connected = object.isInputNodeConnected(0)
+    if not connected then args.level = true end
+
+    animator.setParticleEmitterActive("drip", args.level)
+    script.setUpdateDelta(args.level and 1 or 0)
+  end
+end
+
+function onNodeConnectionChange()
+  onInputNodeChange({node = 0, level = object.getInputNodeLevel(0)})
 end

pat/meatvent/vent.object

@@ -37,5 +37,7 @@
 		"speed" : [15, 25],
 		"time" : [0.3, 6],
 		"soundPitch" : [0.92, 1.24]
-	}
+	},
+
+  "inputNodes" : [[0, 0]]
 }