Add Showroom Furniture

mods/ikea_showroom/init.lua

@@ -1,4 +1,16 @@
-local schems = {}
+local modpath = minetest.get_modpath("ikea_showroom")
+local schems = dofile(modpath .. "/schematics.lua")
+
+local Perlin = PerlinNoise({
+	offset = 0,
+	scale = 15,
+	spread = {x = 10, y = 10, z = 10},
+	seed = 2,
+	octaves = 2,
+	persistence = 3,
+	lacunarity = 2,
+	flags = "defaults, absvalue",
+})
 
 minetest.register_node(":showroom:floor", {
 	paramtype = "light",
@@ -8,11 +20,13 @@ minetest.register_node(":showroom:floor", {
 	sunlight_propagates = true,
 })
 
-schems.floor = schematic.new({x = 16, y = 1, z = 16}, "showroom:floor")
-
 ikea.register_department({
 	name = "showroom",
 	get_schematic = function(edges, x, z)
-		return schems.floor, nil
+		if edges.e or edges.w or edges.n or edges.s then
+			return schems.floor, nil
+		else
+			return schems.get(Perlin, x, z), nil
+		end
 	end,
 })

mods/ikea_showroom/schematics.lua

@@ -0,0 +1,53 @@
+local schems = {}
+schems.floor = schematic.new({x = 16, y = 1, z = 16}, "showroom:floor")
+
+local rooms = {"lounge", "kitchen", "bedroom"}
+local display_tables = {
+	{
+		name = "Table and Chairs",
+		nodes = {
+			{pos = {x = 1, y = 0, z = 2}, type = "chair"},
+			{pos = {x = 2, y = 0, z = 2}, type = "chair"},
+			{pos = {x = 1, y = 0, z = 1}, type = "table"},
+		},
+		rooms = {"lounge", "kitchen"},
+	},
+	{
+		name = "Sofa and Chairs",
+		nodes = {{pos = {x = 1, y = 0, z = 2}, type = "sofa"}, {pos = {x = 1, y = 0, z = 1}, type = "table"}},
+		rooms = {"lounge"},
+	},
+	{
+		name = "Bed and Nightstands",
+		nodes = {
+			{pos = {x = 2, y = 0, z = 1}, type = "bed"},
+			{pos = {x = 0, y = 0, z = 2}, type = "nightstand"},
+			{pos = {x = 4, y = 0, z = 2}, type = "nightstand"},
+		},
+		rooms = {"bedroom"},
+	},
+}
+
+function schems.get(Perlin, x, z)
+	local room_name = rooms[util.bound_perlin(Perlin, #rooms, x, 0, z) + 1]
+	local applicable_displays = table.search(display_tables, {includes = {rooms = {room_name}}})
+	local combined_schem = schematic.new({x = 16, y = 16, z = 16, "air"})
+	schematic.fill_area(combined_schem, "showroom:floor", {x = 0, y = 0, z = 0}, {x = 15, y = 0, z = 15})
+
+	for x2 = 0, 15, 8 do
+		for z2 = 0, 15, 8 do
+			local display = applicable_displays[util.bound_perlin(Perlin, #applicable_displays, x2, 1, z2) + 1]
+
+			for _, v in ipairs(display.nodes) do
+				local applicable_furniture = table.search(ikea.registered_furniture, {includes = {tags = {v.type, room_name}}})
+				local id = util.bound_perlin(Perlin, #applicable_furniture, x + x2, 2, z + z2) + 1
+
+				local index = schematic.index(combined_schem, vector.add(v.pos, {x = x2, y = 1, z = z2}))
+				combined_schem.data[index] = {name = applicable_furniture[id].node_name}
+			end
+		end
+	end
+	return combined_schem
+end
+
+return schems

mods/ikea_sofas/init.lua

@@ -13,7 +13,7 @@ local landskrona_nodebox = {
 local landskrona_blue_name = "Landskrona Sofa (Blue)"
 ikea.register_furniture({ -- Furniture Registration
 	name = landskrona_blue_name,
-	tags = {"chair", "lounge"},
+	tags = {"sofa", "lounge"},
 	box_contents = {"sofas:landskrona"},
 	node_name = "sofas:landskrona",
 	size_x = 2,