make self-contained injector directional

mt-mods · May 20, 2020 · f99148f · f99148f
1 parent f83ad4f
commit f99148f
Showing 1 changed file with 12 additions and 5 deletions.
diff --git a/technic/machines/other/injector.lua b/technic/machines/other/injector.lua
@@ -5,7 +5,13 @@ local fs_helpers = pipeworks.fs_helpers
 
 local tube_entry = "^pipeworks_tube_connection_metallic.png"
 
-local function inject_items (pos)
+local param2_to_under = {
+	[0] = {x= 0,y=-1,z= 0}, [1] = {x= 0,y= 0,z=-1},
+	[2] = {x= 0,y= 0,z= 1}, [3] = {x=-1,y= 0,z= 0},
+	[4] = {x= 1,y= 0,z= 0}, [5] = {x= 0,y= 1,z= 0}
+}
+
+local function inject_items(pos, dir)
 		local meta=minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local mode=meta:get_string("mode")
@@ -17,7 +23,7 @@ local function inject_items (pos)
 				local item0=stack:to_table()
 				if item0 then
 					item0["count"] = 1
-					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
+					technic.tube_inject_item(pos, pos, dir, item0)
 					stack:take_item(1)
 					inv:set_stack("main", i, stack)
 					return
@@ -32,7 +38,7 @@ local function inject_items (pos)
 				if stack then
 				local item0=stack:to_table()
 				if item0 then
-					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
+					technic.tube_inject_item(pos, pos, dir, item0)
 					stack:clear()
 					inv:set_stack("main", i, stack)
 					return
@@ -141,10 +147,11 @@ minetest.register_abm({
 	interval = 1,
 	chance = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
-		local pos1 = vector.add(pos, vector.new(0, -1, 0))
+		local dir = param2_to_under[math.floor(node.param2/4)]
+		local pos1 = vector.add(pos, dir)
 		local node1 = minetest.get_node(pos1)
 		if minetest.get_item_group(node1.name, "tubedevice") > 0 then
-			inject_items(pos)
+			inject_items(pos, dir)
 		end
 	end,
 })