refactor, cleanup, API, bugfixes (#1)

modules/mining/crafts.lua

@@ -0,0 +1,19 @@
+local ci = cottages.craftitems
+
+if ci.cotton then
+	minetest.register_craft({
+		output = "cottages:rope",
+		recipe = {
+			{ci.cotton, ci.cotton, ci.cotton}
+		}
+	})
+end
+
+if ci.ladder and ci.rail then
+	minetest.register_craft({
+		output = "cottages:ladder_with_rope_and_rail 3",
+		recipe = {
+			{ci.ladder, "cottages:rope", ci.rail}
+		}
+	})
+end

modules/mining/init.lua

@@ -0,0 +1,3 @@
+
+cottages.dofile("modules", "mining", "nodes")
+cottages.dofile("modules", "mining", "crafts")

modules/mining/nodes.lua

@@ -0,0 +1,70 @@
+local S = cottages.S
+
+minetest.register_node("cottages:rope", {
+	description = S("Rope"),
+	tiles = {"cottages_rope.png"},
+	groups = {
+		snappy = 3, choppy = 3, oddly_breakable_by_hand = 3,
+	},
+	walkable = false,
+	climbable = true,
+	paramtype = "light",
+	sunlight_propagates = true,
+	drawtype = "plantlike",
+	is_ground_content = false,
+	can_dig = function(pos, player)
+		local below = minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z})
+
+		if below.name == "cottages:rope" then
+			if minetest.is_player(player) then
+				minetest.chat_send_player(
+					player:get_player_name(),
+					S("The entire rope would be too heavy. Start digging at its lowest end!")
+				)
+			end
+			return false
+		end
+		return true
+	end
+})
+
+if cottages.has.carts then
+	carts:register_rail("cottages:ladder_with_rope_and_rail", {
+		description = S("Ladder with \"rail support\""),
+		tiles = {
+			"default_ladder_wood.png^carts_rail_straight.png^cottages_rope.png"
+		},
+		inventory_image = "default_ladder_wood.png",
+		wield_image = "default_ladder_wood.png",
+		groups = carts:get_rail_groups(),
+		sounds = cottages.sounds.wood,
+		paramtype2 = "wallmounted",
+		legacy_wallmounted = true,
+	}, {})
+
+else
+	minetest.register_node("cottages:ladder_with_rope_and_rail", {
+		description = S("Ladder with \"rail support\""),
+		inventory_image = "default_ladder_wood.png",
+		wield_image = "default_ladder_wood.png",
+		drawtype = "raillike",
+		tiles = {
+			"default_ladder_wood.png^carts_rail_straight.png^cottages_rope.png"
+		},
+		paramtype = "light",
+		paramtype2 = "wallmounted",
+		sunlight_propagates = true,
+		walkable = false,
+		climbable = true,
+		is_ground_content = false,
+		selection_box = {
+			type = "wallmounted",
+		},
+		groups = {
+			choppy = 2, oddly_breakable_by_hand = 3, rail = 1,
+			connect_to_raillike = minetest.raillike_group("rail"),
+		},
+		legacy_wallmounted = true,
+		sounds = cottages.sounds.wood,
+	})
+end