use mesh nodes for standing lamp and "3dforniture" table lamp

rewrote the surrounding code a bit to clean it up
all new textures, got rid of related, obsolete files.

homedecor/init.lua

@@ -66,6 +66,35 @@ function homedecor.get_nodedef_field(nodename, fieldname)
 	return minetest.registered_nodes[nodename][fieldname]
 end
 
+-- Place a two-node-tall single object (e.g. a floor lamp)
+
+function homedecor.place_twonode_vertical(itemstack, placer, pointed_thing, node)
+	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, y=pos.y + 1, z = pos.z }
+
+	local tnode = minetest.get_node(pos)
+	local tnode2 = minetest.get_node(pos2)
+
+	if homedecor.get_nodedef_field(tnode.name, "buildable_to")
+	  and homedecor.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 = node, param2 = fdir })
+		if not homedecor.expect_infinite_stacks then
+			itemstack:take_item()
+			return itemstack
+		end
+	end
+end
+
 -- Stack one node above another
 
 function homedecor.stack_vertically(itemstack, placer, pointed_thing, node1, node2)

homedecor/lighting.lua

@@ -400,44 +400,34 @@ minetest.register_node('homedecor:lattice_lantern_small', {
 local repl = { off="low", low="med", med="hi", hi="max", max="off", }
 local lamp_colors = { "", "blue", "green", "pink", "red", "violet" }
 
+local tlamp_cbox = {
+	type = "fixed",
+	fixed = { -0.25, -0.5, -0.25, 0.25, 0.5, 0.25 }
+}
+
+local slamp_cbox = {
+	type = "fixed",
+	fixed = { -0.25, -0.5, -0.25, 0.25, 1.5, 0.25 }
+}
+
 local function reg_lamp(suffix, nxt, tilesuffix, light, color)
 	local lampcolor = "_"..color
-	local standingcolor = "_"..color
 	local colordesc = " ("..color..")"
 	if color == "" then
 		lampcolor = ""
-		standingcolor = "_white"
 		colordesc  = " (white)"
 	end
+
 	minetest.register_node("homedecor:table_lamp"..lampcolor.."_"..suffix, {
 		description = S("Table Lamp "..colordesc),
-	drawtype = "nodebox",
-	tiles = {
-		"forniture_table_lamp_s"..tilesuffix..".png",
-		"forniture_table_lamp_s"..tilesuffix..".png",
-		"forniture_table_lamp"..lampcolor.."_l"..tilesuffix..".png",
-	},
+		drawtype = "mesh",
+		mesh = "homedecor_table_lamp.obj",
+		tiles = { "homedecor_table_standing_lamp"..lampcolor.."_"..suffix..".png" },
 		paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			{ -0.1500, -0.500, -0.1500,  0.1500, -0.45,  0.1500 },
-			{ -0.0500, -0.450, -0.0500,  0.0500, -0.40,  0.0500 },
-			{ -0.0250, -0.400, -0.0250,  0.0250, -0.10,  0.0250 },
-			{ -0.0125, -0.125, -0.2000,  0.0125, -0.10,  0.2000 },
-			{ -0.2000, -0.125, -0.0125,  0.2000, -0.10,  0.0125 },
-			{ -0.2000, -0.100, -0.2000, -0.1750,  0.30,  0.2000 },
-			{  0.1750, -0.100, -0.2000,  0.2000,  0.30,  0.2000 },
-			{ -0.1750, -0.100, -0.2000,  0.1750,  0.30, -0.1750 },
-			{ -0.1750, -0.100,  0.1750,  0.1750,  0.30,  0.2000 },
-		},
-	},
 		walkable = false,
 		light_source = light,
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.2, -0.5, -0.2, 0.2, 0.30, 0.2 },
-	},
+		selection_box = tlamp_cbox,
+		collision_box = tlamp_cbox,
 		groups = {cracky=2,oddly_breakable_by_hand=1,
 			not_in_creative_inventory=((light ~= nil) and 1) or nil,
 		},
@@ -448,84 +438,42 @@ local function reg_lamp(suffix, nxt, tilesuffix, light, color)
 			nodeupdate(pos)
 		end,
 	})
-	if lampcolor == "" then 
-		minetest.register_alias("3dforniture:table_lamp_"..suffix, "homedecor:table_lamp_"..suffix)
-	end
 
 	-- standing lamps
 
-	minetest.register_node("homedecor:standing_lamp_bottom"..lampcolor.."_"..suffix, {
+	minetest.register_node("homedecor:standing_lamp"..lampcolor.."_"..suffix, {
 		description = S("Standing Lamp"..colordesc),
-	drawtype = "nodebox",
-	tiles = {
-		"forniture_table_lamp_s"..tilesuffix..".png",
-		"homedecor_standing_lamp_bottom_sides.png",
-	},
-	inventory_image = "homedecor_standing_lamp"..standingcolor.."_inv.png",
+		drawtype = "mesh",
+		mesh = "homedecor_standing_lamp.obj",
+		tiles = { "homedecor_table_standing_lamp"..lampcolor.."_"..suffix..".png" },
+		inventory_image = "homedecor_standing_lamp"..lampcolor.."_inv.png",
 		paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {
-                        { -0.1500, -0.500, -0.1500,  0.1500, -0.45,  0.1500 },
-			{ -0.0500, -0.450, -0.0500,  0.0500, -0.40,  0.0500 },
-			{ -0.0250, -0.400, -0.0250,  0.0250, 0.50,  0.0250 },
-		},
-	},
 		walkable = false,
 		light_source = light,
-	selection_box = {
-		type = "fixed",
-		fixed = { 0, 0, 0, 0, 0, 0}
-	},
 		groups = {cracky=2,oddly_breakable_by_hand=1,
 			not_in_creative_inventory=((light ~= nil) and 1) or nil,
 		},
+		selection_box = slamp_cbox,
+		collision_box = slamp_cbox,
 		on_place = function(itemstack, placer, pointed_thing)
-		return homedecor.stack_vertically(itemstack, placer, pointed_thing,
-			"homedecor:standing_lamp_bottom"..lampcolor.."_"..suffix, "homedecor:standing_lamp_top"..lampcolor.."_"..suffix)
+			return homedecor.place_twonode_vertical(itemstack, placer, pointed_thing,
+				"homedecor:standing_lamp"..lampcolor.."_"..suffix)
 		end,
-	})
-	
-	minetest.register_node("homedecor:standing_lamp_top"..lampcolor.."_"..suffix, {
-	drawtype = "nodebox",
-	tiles = {
-		"forniture_table_lamp_s"..tilesuffix..".png",
-		"forniture_table_lamp_s"..tilesuffix..".png",
-		"forniture_standing_lamp"..lampcolor.."_l"..tilesuffix..".png"
-	},
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			{ -0.0250, -0.500, -0.0250,  0.0250, 0.10,  0.0250 },
-			{ -0.0125, 0.0625, -0.2000,  0.0125, 0.10,  0.2000 },
-			{ -0.2000, 0.0625, -0.0125,  0.2000, 0.10,  0.0125 },
-			{ -0.2000, 0.100, -0.2000, -0.1750,  0.50,  0.2000 },
-			{  0.1750, 0.100, -0.2000,  0.2000,  0.50,  0.2000 },
-			{ -0.1750, 0.100, -0.2000,  0.1750,  0.50, -0.1750 },
-			{ -0.1750, 0.100,  0.1750,  0.1750,  0.50,  0.2000 },
-		},
-	},
-	walkable = false,
-	light_source = light,
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.2, -1.5, -0.2, 0.2, 0.5, 0.2 },
-	},
-	groups = {snappy=3, not_in_creative_inventory=1},
 		on_punch = function(pos, node, puncher)
-		node.name = "homedecor:standing_lamp_top"..lampcolor.."_"..repl[suffix]
+			node.name = "homedecor:standing_lamp"..lampcolor.."_"..repl[suffix]
 			minetest.set_node(pos, node)
 			nodeupdate(pos)
 		end,
-	after_dig_node = function(pos, oldnode, oldmetadata, digger)
-		local pos2 = { x = pos.x, y=pos.y - 1, z = pos.z }
-		if minetest.get_node(pos2).name == "homedecor:standing_lamp_bottom"..lampcolor.."_off" then
-			minetest.remove_node(pos2)
-		end
-	end,
-	drop = "homedecor:standing_lamp_bottom"..lampcolor.."_off"
 	})
+
+	-- "bottom" in the node name is obsolete now, as "top" node doesn't exist anymore.
+	minetest.register_alias("homedecor:standing_lamp_bottom"..lampcolor.."_"..suffix, "homedecor:standing_lamp"..lampcolor.."_"..suffix)
+	minetest.register_alias("homedecor:standing_lamp_top"..lampcolor.."_"..suffix, "air")
+
+	-- for old maps that had 3dfornit`ure
+	if lampcolor == "" then 
+		minetest.register_alias("3dforniture:table_lamp_"..suffix, "homedecor:table_lamp_"..suffix)
+	end
 end
 
 for _, color in ipairs(lamp_colors) do