add computer desk

homedecor/tables.lua

@@ -489,3 +489,110 @@ minetest.register_node('homedecor:utility_table_legs', {
 	},
 })
 
+local function get_nodedef_field(nodename, fieldname)
+	if not minetest.registered_nodes[nodename] then
+		return nil
+	end
+	return minetest.registered_nodes[nodename][fieldname]
+end
+
+local fdir_to_right = {
+	{  1,  0 },
+	{  0, -1 },
+	{ -1,  0 },
+	{  0,  1 },
+}
+
+minetest.register_node("homedecor:desk", {
+	drawtype = "nodebox",
+	description = "Desk",
+	tiles = {
+		"homedecor_desk_top_l.png",
+		"homedecor_desk_bottom_l.png",
+		"homedecor_desk_rside_l.png",
+		"homedecor_desk_lside_l.png",
+		"homedecor_desk_back_l.png",
+		"homedecor_desk_front_l.png"
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.4375, 0.375, 0.5, 0.5},
+			{-0.5, 0.4375, -0.4375, 0.5, 0.5, 0.5},
+			{-0.4375, -0.4375, -0.5, 0.3125, -0.0625, -0.4375},
+			{-0.4375, 0, -0.5, 0.3125, 0.375, 0.5},
+			{0.3125, -0.375, 0.4375, 0.5, 0.25, 0.5},
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.5, -0.5, -0.5, 1.5, 0.5, 0.5 }
+	},
+	groups = { snappy = 3 },
+	on_place = function(itemstack, placer, pointed_thing)
+		local pos = pointed_thing.under
+		local pnode = minetest.get_node(pointed_thing.under)
+		local rnodedef = minetest.registered_nodes[pnode.name]
+
+		if not rnodedef["buildable_to"] then
+			pos = pointed_thing.above
+		end
+
+		local fdir = minetest.dir_to_facedir(placer:get_look_dir())
+		local pos2 = { x = pos.x + fdir_to_right[fdir+1][1], y=pos.y, z = pos.z + fdir_to_right[fdir+1][2] }
+
+		local tnode = minetest.get_node(pos)
+		local tnode2 = minetest.get_node(pos2)
+
+		if get_nodedef_field(tnode.name, "buildable_to")
+		  and get_nodedef_field(tnode2.name, "buildable_to")
+		  and not minetest.is_protected(pos, placer:get_player_name())
+		  and not minetest.is_protected(pos2, placer:get_player_name()) then
+			minetest.add_node(pos, { name = "homedecor:desk", param2 = fdir })
+			minetest.add_node(pos2, { name = "homedecor:desk_r", param2 = fdir })
+			if not homedecor.expect_infinite_stacks then
+				itemstack:take_item()
+				return itemstack
+			end
+		end
+	end,
+	after_dig_node = function(pos, oldnode, oldmetadata, digger)
+		local fdir = oldnode.param2
+		local pos2 = { x = pos.x + fdir_to_right[fdir+1][1], y=pos.y, z = pos.z + fdir_to_right[fdir+1][2] }
+		if minetest.get_node(pos2).name == "homedecor:desk_r" then
+			minetest.remove_node(pos2)
+		end
+	end
+})
+
+minetest.register_node("homedecor:desk_r", {
+	drawtype = "nodebox",
+	tiles = {
+		"homedecor_desk_top_r.png",
+		"homedecor_desk_bottom_r.png",
+		"homedecor_desk_rside_r.png",
+		"homedecor_desk_lside_r.png",
+		"homedecor_desk_back_r.png",
+		"homedecor_desk_front_r.png"
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, 0.4375, -0.4375, 0.5, 0.5, 0.5},
+			{0.375, -0.5, -0.4375, 0.5, 0.5, 0.5},
+			{-0.5, 0.3125, -0.4375, 0.5, 0.375, 0.5},
+			{-0.5, 0.3125, -0.4375, -0.4375, 0.5, 0.5},
+			{-0.5, -0.375, 0.4375, 0.4375, 0.25, 0.5},
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = { 0,0,0,0,0,0 }
+	},
+	groups = { snappy = 3, not_in_creative_inventory=1 }
+})
+