Partial rewrite

technic/machines/MV/wind_mill.lua

@@ -0,0 +1,88 @@
+
+minetest.register_craft({
+	output = 'technic:wind_mill_frame 5',
+	recipe = {
+		{'default:steel_ingot', '',                    'default:steel_ingot'},
+		{'',                    'default:steel_ingot', ''},
+		{'default:steel_ingot', '',                    'default:steel_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'technic:wind_mill',
+	recipe = {
+		{'',                    'default:steel_ingot', ''},
+		{'default:steel_ingot', 'technic:motor',       'default:steel_ingot'},
+		{'',                    'default:steelblock',  ''},
+	}
+})
+
+minetest.register_node("technic:wind_mill_frame", {
+	description = "Wind Mill Frame",
+	drawtype = "glasslike_framed",
+	tiles = {"default_steel_block.png", "default_glass.png"},
+	sunlight_propagates = true,
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+	paramtype = "light",
+})
+
+minetest.register_node("technic:wind_mill", {
+	description = "Wind Mill",
+	tiles = {"default_steel_block.png"},
+	paramtype2 = "facedir",
+	groups = {cracky=1},
+	sounds = default.node_sound_stone_defaults(),
+	drawtype = "nodebox",
+	paramtype = "light",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, -- Main box
+			{-0.1, -0.1, -0.5,  0.1, 0.1, -0.6}, -- Shaft
+			{-0.1, -1,   -0.6,  0.1, 1,   -0.7}, -- Vertical blades
+			{-1,   -0.1, -0.6,  1,   0.1, -0.7}, -- Horizontal blades
+		}
+	},
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Wind Mill")
+		meta:set_int("MV_EU_supply", 0)
+	end,	
+})
+
+local function check_wind_mill(pos)
+	if pos.y < 30 then
+		return false
+	end
+	for i = 1, 20 do
+		local node = minetest.get_node({x=pos.x, y=pos.y-i, z=pos.z})
+		if node.name ~= "technic:wind_mill_frame" then
+			return false
+		end
+	end
+	return true
+end
+
+minetest.register_abm({
+	nodenames = {"technic:wind_mill"},
+	interval = 1,
+	chance   = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		local meta = minetest.get_meta(pos)
+		local power = math.min(pos.y * 100, 5000)
+
+		if not check_wind_mill(pos) then
+			meta:set_int("MV_EU_supply", 0)
+			meta:set_string("infotext", "Wind Mill Inproperly Placed")
+			return
+		else
+			meta:set_int("MV_EU_supply", power)
+		end
+
+		meta:set_string("infotext", "Wind Mill ("..power.."EU)")
+	end
+})
+
+technic.register_machine("MV", "technic:wind_mill", technic.producer)
+