Fixed arrows pointing the wrong way

connections.lua

@@ -94,6 +94,15 @@ local function delete_connection_indicator(factory, cid, ctype)
 	local old_indicator = factory.connection_indicators[cid]
 	if old_indicator and old_indicator.valid then old_indicator.destroy() end
 end
+
+local function refresh_connection_indicator(conn) -- Used in update 5
+	if conn and conn._valid then
+		local setting, dir = c_direction[conn._type](conn)
+		set_connection_indicator(conn._factory, conn._id, conn._type, setting, dir)
+	end
+end
+
+Connections.refresh_connection_indicator = refresh_connection_indicator
 -- Connection changes --
 
 local function register_connection(factory, cid, ctype, conn)

info.json

@@ -5,5 +5,5 @@
   "author": "MagmaMcFry",
   "description": "The official, improved rewrite of Factorissimo. Place down factory buildings, walk in, build your factories inside!",
   "factorio_version": "0.15",
-  "dependencies": ["base >= 0.15.7"]
+  "dependencies": ["base >= 0.15.10"]
 }

prototypes/component.lua

@@ -178,6 +178,7 @@ local function create_indicator(ctype, suffix, image)
 				base_area = 1,
 				pipe_connections = {},
 			},
+			two_direction_only = false,
 			window_bounding_box = {{0,0},{0,0}},
 			pictures = {
 				picture = {

updates.lua

@@ -1,7 +1,7 @@
 Updates = {}
 
 Updates.init = function()
-	global.update_version = 5
+	global.update_version = 6
 end
 
 Updates.run = function()
@@ -72,5 +72,13 @@ Updates.run = function()
 			end
 		end
 	end
-	global.update_version = 5
+	if global.update_version <= 5 then
+		-- Refresh all connection markers because they may have been turned around by 0.15.10
+		for _, factory in pairs(global.factories) do
+			for _, conn in pairs(factory.connections) do
+				Connections.refresh_connection_indicator(conn)
+			end
+		end
+	end
+	global.update_version = 6
 end