From 11e43ffe134f6483905b18662a544dec384b231c Mon Sep 17 00:00:00 2001
From: Cedric Haase <cedrichaase@mailbox.org>
Date: Wed, 06 Jan 2021 18:12:51 +0100
Subject: [PATCH] nuclear_reactor: Add error messages on start failure (#574)

---
 technic/machines/supply_converter.lua |   29 ++++++++++++++++++++++-------
 1 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/technic/machines/supply_converter.lua b/technic/machines/supply_converter.lua
index 8ae4dd4..24601c6 100644
--- a/technic/machines/supply_converter.lua
+++ b/technic/machines/supply_converter.lua
@@ -11,6 +11,8 @@
 
 local S = technic.getter
 
+local cable_entry = "^technic_cable_connection_overlay.png"
+
 local function set_supply_converter_formspec(meta)
 	local formspec = "size[5,2.25]"..
 		"field[0.3,0.5;2,1;power;"..S("Input Power")..";"..meta:get_int("power").."]"
@@ -70,6 +72,9 @@
 	receptor = {action = function() end},
 	effector = {
 		action = function(pos, node, channel, msg)
+			if type(msg) ~= "string" then
+				return
+			end
 			local meta = minetest.get_meta(pos)
 			if channel ~= meta:get_string("channel") then
 				return
@@ -88,7 +93,7 @@
 				meta:set_int("enabled", 1)
 			elseif msg == "toggle" then
 				local onn = meta:get_int("enabled")
-				onn = -(onn-1) -- Mirror onn with pivot 0.5, so switch between 1 and 0.
+				onn = 1-onn -- Mirror onn with pivot 0.5, so switch between 1 and 0.
 				meta:set_int("enabled", onn)
 			elseif msg:sub(1, 5) == "power" then
 				local power = tonumber(msg:sub(7))
@@ -101,6 +106,8 @@
 				meta:set_int("power", power)
 			elseif msg:sub(1, 12) == "mesecon_mode" then
 				meta:set_int("mesecon_mode", tonumber(msg:sub(14)))
+			else
+				return
 			end
 			set_supply_converter_formspec(meta)
 		end
@@ -142,7 +149,9 @@
 		meta:set_int(from.."_EU_supply", 0)
 		meta:set_int(to.."_EU_demand", 0)
 		meta:set_int(to.."_EU_supply", input * remain)
-		meta:set_string("infotext", S("@1 (@2 @3 -> @4 @5)", machine_name, technic.pretty_num(input), from, technic.pretty_num(input * remain), to))
+		meta:set_string("infotext", S("@1 (@2 @3 -> @4 @5)", machine_name,
+			technic.EU_string(input), from,
+			technic.EU_string(input * remain), to))
 	else
 		meta:set_string("infotext", S("%s Has Bad Cabling"):format(machine_name))
 		if to then
@@ -158,9 +167,14 @@
 
 minetest.register_node("technic:supply_converter", {
 	description = S("Supply Converter"),
-	tiles  = {"technic_supply_converter_top.png", "technic_supply_converter_bottom.png",
-	          "technic_supply_converter_side.png", "technic_supply_converter_side.png",
-	          "technic_supply_converter_side.png", "technic_supply_converter_side.png"},
+	tiles  = {
+		"technic_supply_converter_tb.png"..cable_entry,
+		"technic_supply_converter_tb.png"..cable_entry,
+		"technic_supply_converter_side.png",
+		"technic_supply_converter_side.png",
+		"technic_supply_converter_side.png",
+		"technic_supply_converter_side.png"
+		},
 	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
 		technic_machine=1, technic_all_tiers=1},
 	connect_sides = {"top", "bottom"},
@@ -187,10 +201,11 @@
 minetest.register_craft({
 	output = 'technic:supply_converter 1',
 	recipe = {
-		{'technic:fine_gold_wire', 'technic:rubber',         'technic:doped_silicon_wafer'},
+		{'basic_materials:gold_wire', 'technic:rubber',         'technic:doped_silicon_wafer'},
 		{'technic:mv_transformer', 'technic:machine_casing', 'technic:lv_transformer'},
 		{'technic:mv_cable',       'technic:rubber',         'technic:lv_cable'},
-	}
+	},
+	replacements = { {"basic_materials:gold_wire", "basic_materials:empty_spool"}, },
 })
 
 for tier, machines in pairs(technic.machines) do

--
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