add limiter, simplify filter code

2021-01-24 17:55:47 +11:00
parent 474fa1bfb8
commit a285363c92
5 changed files with 66 additions and 14 deletions
@@ -28,19 +28,13 @@ minetest.register_node("digicontrol:filter", {
 	end,
 	digiline = {
 		semiconductor = {
-			rules = function(node, pos, from, channel)
+			rules = function(node, pos, _, channel)
 				local setchannel = minetest.get_meta(pos):get_string("channel")
 				if channel ~= setchannel then return {} end
-				local side = digicontrol.get_side(pos, from, node.param2)
-				if side == 3 then
-					return {
-						digicontrol.get_rule(1, node.param2)
-					}
-				else
-					return {
-						digicontrol.get_rule(3, node.param2)
-					}
-				end
+				return {
+					digicontrol.get_rule(1, node.param2),
+					digicontrol.get_rule(3, node.param2)
+				}
 			end
 		},
 		wire = {