add mesecons mods

mods/moremesecons/moremesecons_mesechest/init.lua

@@ -0,0 +1,120 @@
+local function mesechest_get_output_rules(node)
+	local rules = {{x=-1, y=0, z=0},
+			{x=0, y=0, z=-1},
+			{x=0, y=0, z=1}}
+	for _ = 0, node.param2 do
+		rules = mesecon.rotate_rules_left(rules)
+	end
+	return rules
+end
+
+-- default.chest.register_chest() doesn't allow to register most of the callbacks we need
+-- we have to override the chest node we registered again
+default.chest.register_chest("moremesecons_mesechest:mesechest", {
+	description = "Mese Chest",
+	tiles = {
+		"default_chest_top.png^[colorize:#d8e002:70",
+		"default_chest_top.png^[colorize:#d8e002:70",
+		"default_chest_side.png^[colorize:#d8e002:70",
+		"default_chest_side.png^[colorize:#d8e002:70",
+		"default_chest_front.png^[colorize:#d8e002:70",
+		"default_chest_inside.png^[colorize:#d8e002:70"
+	},
+	sounds = default.node_sound_wood_defaults(),
+	sound_open = "default_chest_open",
+	sound_close = "default_chest_close",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	mesecons = {
+		receptor = {
+			rules = mesechest_get_output_rules
+		}
+	}
+})
+
+default.chest.register_chest("moremesecons_mesechest:mesechest_locked", {
+	description = "Locked Mese Chest",
+	tiles = {
+		"default_chest_top.png^[colorize:#d8e002:70",
+		"default_chest_top.png^[colorize:#d8e002:70",
+		"default_chest_side.png^[colorize:#d8e002:70",
+		"default_chest_side.png^[colorize:#d8e002:70",
+		"default_chest_lock.png^[colorize:#d8e002:70",
+		"default_chest_inside.png^[colorize:#d8e002:70"
+	},
+	sounds = default.node_sound_wood_defaults(),
+	sound_open = "default_chest_open",
+	sound_close = "default_chest_close",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	protected = true,
+	mesecons = {
+		receptor = {
+			rules = mesechest_get_output_rules
+		}
+	}
+})
+
+local moremesecons_chests = {}
+
+for _, chest in ipairs({"moremesecons_mesechest:mesechest", "moremesecons_mesechest:mesechest_locked",
+						"moremesecons_mesechest:mesechest_open", "moremesecons_mesechest:mesechest_locked_open"}) do
+	local old_def = minetest.registered_nodes[chest]
+
+	local old_on_metadata_inventory_put = old_def.on_metadata_inventory_put
+	local old_on_metadata_inventory_take = old_def.on_metadata_inventory_take
+	local old_on_rightclick = old_def.on_rightclick
+
+	local override = {}
+	override.on_metadata_inventory_put = function(pos, ...)
+		old_on_metadata_inventory_put(pos, ...)
+		mesecon.receptor_on(pos, {mesechest_get_output_rules(minetest.get_node(pos))[2]})
+		minetest.after(1, function(pos)
+			mesecon.receptor_off(pos, {mesechest_get_output_rules(minetest.get_node(pos))[2]})
+		end, pos)
+	end
+	override.on_metadata_inventory_take = function(pos, ...)
+		old_on_metadata_inventory_take(pos, ...)
+		mesecon.receptor_on(pos, {mesechest_get_output_rules(minetest.get_node(pos))[3]})
+		minetest.after(1, function(pos)
+			mesecon.receptor_off(pos, {mesechest_get_output_rules(minetest.get_node(pos))[3]})
+		end, pos)
+	end
+	override.on_rightclick = function(pos, node, clicker, ...)
+		if old_on_rightclick(pos, node, clicker, ...) == nil then
+			mesecon.receptor_on(pos, {mesechest_get_output_rules(node)[1]})
+		end
+	end
+
+	minetest.override_item(chest, override)
+	moremesecons_chests[chest] = true
+end
+
+-- if the chest is getting closed, turn the signal off
+-- luacheck: ignore 122
+local old_lid_close = default.chest.chest_lid_close
+function default.chest.chest_lid_close(pn)
+	local pos = default.chest.open_chests[pn].pos
+	-- old_lid_close will return true if the chest won't be closed
+	if old_lid_close(pn) then
+		return true
+	end
+	local node = minetest.get_node(pos)
+	if moremesecons_chests[node.name] then
+		mesecon.receptor_off(pos, {mesechest_get_output_rules(node)[1]})
+	end
+end
+
+minetest.register_craft({
+	output = "moremesecons_mesechest:mesechest",
+	recipe = {{"group:mesecon_conductor_craftable", "default:chest", "group:mesecon_conductor_craftable"}}
+})
+
+minetest.register_craft({
+	output = "moremesecons_mesechest:mesechest_locked",
+	recipe = {{"group:mesecon_conductor_craftable", "default:chest_locked", "group:mesecon_conductor_craftable"}}
+})
+
+-- Legacy
+minetest.register_alias("default:mesechest", "moremesecons_mesechest:mesechest")
+minetest.register_alias("mesechest", "moremesecons_mesechest:mesechest")
+minetest.register_alias("default:mesechest_locked", "moremesecons_mesechest:mesechest")
+minetest.register_alias("mesechest_locked", "moremesecons_mesechest:mesechest_locked")

mods/moremesecons/moremesecons_mesechest/mod.conf

@@ -0,0 +1,2 @@
+name = moremesecons_mesechest
+depends = default,mesecons