Add mods: technic, moreores, paintings, Nyancat (Pbj_pup). Small fix: sandwiches

mods/technic_plus_beta/technic/machines/LV/water_mill.lua

@@ -0,0 +1,115 @@
+-- A water mill produces LV EUs by exploiting flowing water across it
+-- It is a LV EU supplier and fairly low yield (max 180EUs)
+-- It is a little over half as good as the thermal generator.
+
+local S = technic.getter
+local mat = technic.materials
+
+local cable_entry = "^technic_cable_connection_overlay.png"
+
+minetest.register_alias("water_mill", "technic:water_mill")
+
+minetest.register_craft({
+	output = 'technic:water_mill',
+	recipe = {
+		{'technic:marble', mat.diamond,        'technic:marble'},
+		{'group:wood',     'technic:machine_casing', 'group:wood'},
+		{'technic:marble', 'technic:lv_cable',       'technic:marble'},
+	}
+})
+
+local function check_node_around_mill(pos)
+	local node = minetest.get_node(pos)
+	if node.name == mat.water_flowing or node.name == mat.river_water_flowing then
+		return node.param2 -- returns approx. water flow, if any
+	end
+	return false
+end
+
+local run = function(pos, node)
+	local meta             = minetest.get_meta(pos)
+	local water_flow       = 0
+	local production_level
+	local eu_supply
+	local max_output       = 4 * 45 -- keeping it around 180, little more than previous 150 :)
+
+	local positions = {
+		{x=pos.x+1, y=pos.y, z=pos.z},
+		{x=pos.x-1, y=pos.y, z=pos.z},
+		{x=pos.x,   y=pos.y, z=pos.z+1},
+		{x=pos.x,   y=pos.y, z=pos.z-1},
+	}
+
+	for _, p in pairs(positions) do
+		local check = check_node_around_mill(p)
+		if check then
+			water_flow = water_flow + check
+		end
+	end
+
+	eu_supply = math.min(4 * water_flow, max_output)
+	production_level = math.floor(100 * eu_supply / max_output)
+
+	meta:set_int("LV_EU_supply", eu_supply)
+
+	meta:set_string("infotext", S("@1 (@2% Efficiency)",
+		S("Hydro @1 Generator", S("LV")), production_level))
+
+	if production_level > 0 and
+	   minetest.get_node(pos).name == "technic:water_mill" then
+		technic.swap_node (pos, "technic:water_mill_active")
+		meta:set_int("LV_EU_supply", 0)
+		return
+	end
+	if production_level == 0 then
+		technic.swap_node(pos, "technic:water_mill")
+	end
+end
+
+minetest.register_node("technic:water_mill", {
+	description = S("Hydro @1 Generator", S("LV")),
+	tiles = {
+		"technic_water_mill_top.png",
+		"technic_machine_bottom.png"..cable_entry,
+		"technic_water_mill_side.png",
+		"technic_water_mill_side.png",
+		"technic_water_mill_side.png",
+		"technic_water_mill_side.png"
+	},
+	paramtype2 = "facedir",
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		  technic_machine=1, technic_lv=1, axey=2, handy=1},
+	is_ground_content = false,
+	_mcl_blast_resistance = 1,
+	_mcl_hardness = 0.8,
+	legacy_facedir_simple = true,
+	sounds = technic.sounds.node_sound_wood_defaults(),
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", S("Hydro @1 Generator", S("LV")))
+		meta:set_int("LV_EU_supply", 0)
+	end,
+	technic_run = run,
+})
+
+minetest.register_node("technic:water_mill_active", {
+	description = S("Hydro @1 Generator", S("LV")),
+	tiles = {"technic_water_mill_top_active.png", "technic_machine_bottom.png",
+	         "technic_water_mill_side.png",       "technic_water_mill_side.png",
+	         "technic_water_mill_side.png",       "technic_water_mill_side.png"},
+	paramtype2 = "facedir",
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_lv=1, not_in_creative_inventory=1, axey=2, handy=1},
+	is_ground_content = false,
+	_mcl_blast_resistance = 1,
+	_mcl_hardness = 0.8,
+	legacy_facedir_simple = true,
+	sounds = technic.sounds.node_sound_wood_defaults(),
+	drop = "technic:water_mill",
+	technic_run = run,
+	technic_disabled_machine_name = "technic:water_mill",
+})
+
+technic.register_machine("LV", "technic:water_mill",        technic.producer)
+technic.register_machine("LV", "technic:water_mill_active", technic.producer)
+