Add glass and obsidian glass signs

requires signs_lib commit c66c1b7 or later
(otherwise the entity won't be visible from the back side).

crafting.lua

@@ -136,3 +136,40 @@ minetest.register_craft( {
 			{ "steel:sheet_metal", "steel:sheet_metal", "steel:sheet_metal" }
 	},
 })
+
+minetest.register_craft( {
+	output = "basic_signs:sign_wall_glass 8",
+	recipe = {
+			{ "default:glass", "default:glass", "default:glass" },
+			{ "default:glass", "default:glass", "default:glass" },
+			{ "",              "default:glass", "" }
+	},
+})
+
+minetest.register_craft( {
+	output = "basic_signs:sign_wall_obsidian_glass 8",
+	recipe = {
+			{ "default:obsidian_glass", "default:obsidian_glass", "default:obsidian_glass" },
+			{ "default:obsidian_glass", "default:obsidian_glass", "default:obsidian_glass" },
+			{ "",                       "default:obsidian_glass", "" }
+	},
+})
+
+minetest.register_craft( {
+	output = "basic_signs:sign_wall_glass 3",
+	recipe = {
+			{ "xpanes:pane_flat", "xpanes:pane_flat", "xpanes:pane_flat" },
+			{ "xpanes:pane_flat", "xpanes:pane_flat", "xpanes:pane_flat" },
+			{ "",                 "xpanes:pane_flat", "" }
+	},
+})
+
+minetest.register_craft( {
+	output = "basic_signs:sign_wall_obsidian_glass 3",
+	recipe = {
+			{ "xpanes:obsidian_pane_flat", "xpanes:obsidian_pane_flat", "xpanes:obsidian_pane_flat" },
+			{ "xpanes:obsidian_pane_flat", "xpanes:obsidian_pane_flat", "xpanes:obsidian_pane_flat" },
+			{ "",                       "xpanes:obsidian_pane_flat", "" }
+	},
+})
+

init.lua

@@ -9,9 +9,110 @@ dofile(basic_signs.path .. "/crafting.lua")
 local S, NS = dofile(basic_signs.path .. "/intllib.lua")
 basic_signs.gettext = S
 
-local cbox
+function basic_signs.check_for_floor(pointed_thing)
+	if pointed_thing.above.x == pointed_thing.under.x
+		  and pointed_thing.above.z == pointed_thing.under.z
+		  and pointed_thing.above.y > pointed_thing.under.y then
+		return true
+	end
+end
+
+function basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing)
+
+	local playername = placer:get_player_name()
+	local pt_name = minetest.get_node(pointed_thing.under).name
+	local node = minetest.get_node(pos)  -- since we're in after-place, this will be the wall sign itself
+
+	if minetest.is_protected(pointed_thing.under, playername) then
+		minetest.record_protection_violation(pointed_thing.under, playername)
+		return itemstack
+	end
+
+	local newparam2 = minetest.dir_to_facedir(placer:get_look_dir())
+
+	if minetest.registered_nodes[pt_name] and
+	   minetest.registered_nodes[pt_name].on_rightclick and
+	   not placer:get_player_control().sneak then
+		return minetest.registered_nodes[pt_name].on_rightclick(pos, node, placer, itemstack, pointed_thing)
+	elseif signs_lib.check_for_pole(pos, pointed_thing) then
+		minetest.swap_node(pos, {name = "default:sign_wall_wood_onpole",  param2 = node.param2})
+	elseif signs_lib.check_for_ceiling(pointed_thing) then
+		minetest.swap_node(pos, {name = "default:sign_wall_wood_hanging", param2 = newparam2})
+	elseif basic_signs.check_for_floor(pointed_thing) then
+		minetest.swap_node(pos, {name = "basic_signs:yard_sign",              param2 = newparam2})
+	end
+	signs_lib.update_sign(pos)
+
+	if not creative.is_enabled_for(playername) then
+		itemstack:take_item()
+	end
+	return itemstack
+end
+
+local def
+
+local wgroups = table.copy(signs_lib.standard_wood_groups)
+wgroups.not_in_creative_inventory = 1
+
+local sgroups = table.copy(signs_lib.standard_steel_groups)
+sgroups.not_in_creative_inventory = 1
+
+minetest.override_item("default:sign_wall_wood", {
+	after_place_node = basic_signs.determine_sign_type
+})
+
+signs_lib.register_sign("basic_signs:sign_wall_locked", {
+	description = S("Locked Sign"),
+	tiles = {
+		"basic_signs_sign_wall_locked.png",
+		"signs_lib_sign_wall_steel_edges.png",
+	},
+	inventory_image = "basic_signs_sign_wall_locked_inv.png",
+	locked = true,
+	entity_info = "standard",
+	allow_hanging = true,
+	allow_widefont = true
+})
+
+signs_lib.register_sign("basic_signs:sign_wall_glass", {
+	description = S("Glass Sign"),
+	tiles = {
+		{ name = "basic_signs_sign_wall_glass.png", backface_culling = true},
+		"basic_signs_sign_wall_glass_edges.png",
+	},
+	inventory_image = "basic_signs_sign_wall_glass_inv.png",
+	default_color = "c",
+	locked = true,
+	entity_info = "standard",
+	sounds = default.node_sound_glass_defaults(),
+	groups = {cracky = 3, oddly_breakable_by_hand = 3},
+	allow_hanging = true,
+	allow_widefont = true,
+	use_texture_alpha = true,
+})
+
+signs_lib.register_sign("basic_signs:sign_wall_obsidian_glass", {
+	description = S("Obsidian Glass Sign"),
+	tiles = {
+		{ name = "basic_signs_sign_wall_obsidian_glass.png", backface_culling = true},
+		"basic_signs_sign_wall_obsidian_glass_edges.png",
+	},
+	inventory_image = "basic_signs_sign_wall_obsidian_glass_inv.png",
+	default_color = "c",
+	locked = true,
+	entity_info = "standard",
+	sounds = default.node_sound_glass_defaults(),
+	groups = {cracky = 3},
+	allow_hanging = true,
+	allow_widefont = true,
+	use_texture_alpha = true,
+})
+
+minetest.register_alias("locked_sign:sign_wall_locked", "basic_signs:sign_wall_locked")
+
 
 -- array : color, translated color, default text color
+
 local sign_colors = {
 	{"green",        S("green"),       "f"},
 	{"yellow",       S("yellow"),      "0"},
@@ -23,171 +124,38 @@ local sign_colors = {
 	{"brown",        S("brown"),       "f"},
 }
 
-function basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing)
-	local playername = placer:get_player_name()
-	local pt_name = minetest.get_node(pointed_thing.under).name
-	local node = minetest.get_node(pos)  -- since we're in after-place, this will be the wall sign itself
-
-	if minetest.is_protected(pointed_thing.under, playername) then
-		minetest.record_protection_violation(pointed_thing.under, playername)
-		return itemstack
-	end
-
-	if minetest.registered_nodes[pt_name] and
-	   minetest.registered_nodes[pt_name].on_rightclick and
-	   not placer:get_player_control().sneak then
-		return minetest.registered_nodes[pt_name].on_rightclick(pos, node, placer, itemstack, pointed_thing)
-	elseif signs_lib.check_for_pole(pos, pointed_thing) then
-		minetest.swap_node(pos, {name = "default:sign_wall_wood_onpole", param2 = node.param2})
-	else
-		local lookdir = placer:get_look_dir()
-		print(dump(lookdir))
-		local newparam2 = minetest.dir_to_facedir(lookdir)
-
-		if node.param2 == 0 then
-			minetest.swap_node(pos, {name = "basic_signs:hanging_sign",  param2 = newparam2})
-		elseif node.param2 == 1 then
-			minetest.swap_node(pos, {name = "basic_signs:yard_sign",     param2 = newparam2})
-		end
-		signs_lib.update_sign(pos)
-	end
-	if not creative.is_enabled_for(playername) then
-		itemstack:take_item()
-	end
-	return itemstack
-end
-
-for _, onpole in ipairs({"", "_onpole"}) do
-
-	local nci = nil
-	local pole_mount_tex = nil
-
-	if onpole == "_onpole" then
-		nci = 1
-		pole_mount_tex = "signs_lib_pole_mount.png" -- the metal straps on back, if needed
-	end
-
-	local wood_groups =  table.copy(signs_lib.standard_wood_groups)
-	wood_groups.not_in_creative_inventory = nci
-	local steel_groups =  table.copy(signs_lib.standard_steel_groups)
-	steel_groups.not_in_creative_inventory = nci
-
-	cbox = signs_lib.make_selection_boxes(35, 25, onpole)
-
-	minetest.override_item("default:sign_wall_wood"..onpole, {
-		after_place_node = basic_signs.determine_sign_type
-	})
-
-	minetest.register_node("basic_signs:sign_wall_locked"..onpole, {
-		description = S("Locked Sign"),
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "signs_lib_standard_wall_sign"..onpole..".obj",
-		tiles = {
-			"basic_signs_sign_wall_locked.png",
-			"signs_lib_sign_wall_steel_edges.png",
-			pole_mount_tex
-		},
-		inventory_image = "basic_signs_sign_wall_locked_inv.png",
-		wield_image = "basic_signs_sign_wall_locked_inv.png",
-		groups = wood_groups,
-		default_color = "0",
-		on_rightclick = signs_lib.construct_sign,
-		on_construct = signs_lib.construct_sign,
-		on_destruct = signs_lib.destruct_sign,
-		after_place_node = function(pos, placer, itemstack, pointed_thing)
-			signs_lib.after_place_node(pos, placer, itemstack, pointed_thing, true)
-		end,
-		on_receive_fields = signs_lib.receive_fields,
-		on_punch = signs_lib.update_sign,
-		can_dig = signs_lib.can_modify,
-		on_rotate = signs_lib.wallmounted_rotate,
-		number_of_lines = signs_lib.standard_lines,
-		horiz_scaling = signs_lib.standard_hscale,
-		vert_scaling = signs_lib.standard_vscale,
-		line_spacing = signs_lib.standard_lspace,
-		font_size = signs_lib.standard_fsize,
-		x_offset = signs_lib.standard_xoffs,
-		y_offset = signs_lib.standard_yoffs,
-		chars_per_line = signs_lib.standard_cpl,
-		entity_info = {
-			mesh = "signs_lib_standard_wall_sign_entity"..onpole..".obj",
-			yaw = signs_lib.wallmounted_yaw
-		},
-		drop = "basic_signs:sign_wall_locked"
-	})
-	table.insert(signs_lib.lbm_restore_nodes, "basic_signs:sign_wall_locked"..onpole)
-	table.insert(signs_lib.lbm_restore_nodes, "locked_sign:sign_wall_locked"..onpole)
-
-	minetest.register_alias("locked_sign:sign_wall_locked", "basic_signs:sign_wall_locked")
-
-	cbox = signs_lib.make_selection_boxes(35, 25, onpole, 0, 0, 0, true)
+local cbox = signs_lib.make_selection_boxes(35, 25, true, 0, 0, 0, true)
 
 for i, color in ipairs(sign_colors) do
-		minetest.register_node("basic_signs:sign_wall_steel_"..color[1]..onpole, {
+	signs_lib.register_sign("basic_signs:sign_wall_steel_"..color[1], {
 		description = S("Sign (@1, steel)", color[2]),
-			paramtype = "light",
-			sunlight_propagates = true,
 		paramtype2 = "facedir",
-			drawtype = "mesh",
-			node_box = cbox,
 		selection_box = cbox,
-			mesh = "signs_lib_standard_wall_sign_facedir"..onpole..".obj",
+		mesh = "signs_lib_standard_wall_sign_facedir.obj",
 		tiles = {
 			"basic_signs_steel_"..color[1]..".png",
 			"signs_lib_sign_wall_steel_edges.png",
-				pole_mount_tex
 		},
 		inventory_image = "basic_signs_steel_"..color[1].."_inv.png",
-			wield_image = "basic_signs_steel_"..color[1].."_inv.png",
-			groups = steel_groups,
+		groups = signs_lib.standard_steel_groups,
+		sounds = signs_lib.standard_steel_sign_sounds,
 		default_color = color[3],
-			on_rightclick = signs_lib.construct_sign,
-			on_construct = signs_lib.construct_sign,
-			on_destruct = signs_lib.destruct_sign,
-			after_place_node = signs_lib.after_place_node,
-			on_receive_fields = signs_lib.receive_fields,
-			on_punch = signs_lib.update_sign,
-			on_rotate = signs_lib.facedir_rotate,
-			number_of_lines = signs_lib.standard_lines,
-			horiz_scaling = signs_lib.standard_hscale,
-			vert_scaling = signs_lib.standard_vscale,
-			line_spacing = signs_lib.standard_lspace,
-			font_size = signs_lib.standard_fsize,
-			x_offset = signs_lib.standard_xoffs,
-			y_offset = signs_lib.standard_yoffs,
-			chars_per_line = signs_lib.standard_cpl,
 		entity_info = {
-				mesh = "signs_lib_standard_wall_sign_entity"..onpole..".obj",
+			mesh = "signs_lib_standard_wall_sign_entity.obj",
 			yaw = signs_lib.standard_yaw
 		},
-			drop = "basic_signs:sign_wall_steel_"..color[1]
+		allow_hanging = true,
+		allow_widefont = true
 	})
-		table.insert(signs_lib.lbm_restore_nodes, "basic_signs:sign_wall_steel_"..color[1]..onpole)
-		table.insert(signs_lib.lbm_restore_nodes, "signs:sign_wall_"..color[1]..onpole)
 
+	table.insert(signs_lib.lbm_restore_nodes, "signs:sign_wall_"..color[1])
 	minetest.register_alias("signs:sign_wall_"..color[1], "basic_signs:sign_wall_steel_"..color[1])
-
-	end
 end
 
-cbox = signs_lib.make_selection_boxes(35, 34.5, false, 0, -1.25, -19.69, true)
-
-local nci_wood_groups = table.copy(signs_lib.standard_wood_groups)
-nci_wood_groups.not_in_creative_inventory = 1
-
-minetest.register_node("basic_signs:yard_sign", {
+signs_lib.register_sign("basic_signs:yard_sign", {
 	description = "Wooden yard sign",
-	paramtype = "light",
-	sunlight_propagates = true,
 	paramtype2 = "facedir",
-	drawtype = "mesh",
-	node_box = cbox,
-	selection_box = cbox,
+	selection_box = signs_lib.make_selection_boxes(35, 34.5, false, 0, -1.25, -19.69, true),
 	mesh = "basic_signs_yard_sign.obj",
 	tiles = {
 		"signs_lib_sign_wall_wooden.png",
@@ -195,81 +163,15 @@ minetest.register_node("basic_signs:yard_sign", {
 		"default_wood.png"
 	},
 	inventory_image = "default_sign_wood.png",
-	wield_image = "default_sign_wood.png",
-	groups = nci_wood_groups,
-	default_color = "0",
-	on_rightclick = signs_lib.construct_sign,
-	on_construct = signs_lib.construct_sign,
-	on_destruct = signs_lib.destruct_sign,
-	after_place_node = signs_lib.after_place_node,
-	on_receive_fields = signs_lib.receive_fields,
-	on_punch = signs_lib.update_sign,
-	on_rotate = signs_lib.facedir_rotate,
-	number_of_lines = signs_lib.standard_lines,
-	horiz_scaling = signs_lib.standard_hscale,
-	vert_scaling = signs_lib.standard_vscale,
-	line_spacing = signs_lib.standard_lspace,
-	font_size = signs_lib.standard_fsize,
-	x_offset = signs_lib.standard_xoffs,
-	y_offset = signs_lib.standard_yoffs,
-	chars_per_line = signs_lib.standard_cpl,
 	entity_info = {
 		mesh = "basic_signs_yard_sign_entity.obj",
 		yaw = signs_lib.standard_yaw
 	},
-	drop = "default:sign_wall_wood"
+	groups = wgroups,
+	drop = "default:sign_wall_wood",
+	allow_onpole = false,
+	allow_widefont = true
 })
-table.insert(signs_lib.lbm_restore_nodes, "basic_signs:yard_sign")
+
 table.insert(signs_lib.lbm_restore_nodes, "signs:sign_yard")
 minetest.register_alias("signs:sign_yard", "basic_signs:yard_sign")
-
-cbox = signs_lib.make_selection_boxes(35, 32, false, 0, 3, -18.5, true)
-
-minetest.register_node("basic_signs:hanging_sign", {
-	description = "Wooden sign, hanging",
-	paramtype = "light",
-	sunlight_propagates = true,
-	paramtype2 = "facedir",
-	drawtype = "mesh",
-	node_box = cbox,
-	selection_box = cbox,
-	mesh = "basic_signs_hanging_sign.obj",
-	tiles = {
-		"signs_lib_sign_wall_wooden.png",
-		"signs_lib_sign_wall_wooden_edges.png",
-		"basic_signs_ceiling_hangers.png"
-	},
-	inventory_image = "default_sign_wood.png",
-	wield_image = "default_sign_wood.png",
-	groups = nci_wood_groups,
-	default_color = "0",
-	on_rightclick = signs_lib.construct_sign,
-	on_construct = signs_lib.construct_sign,
-	on_destruct = signs_lib.destruct_sign,
-	after_place_node = signs_lib.after_place_node,
-	on_receive_fields = signs_lib.receive_fields,
-	on_punch = signs_lib.update_sign,
-	on_rotate = signs_lib.facedir_rotate,
-	number_of_lines = signs_lib.standard_lines,
-	horiz_scaling = signs_lib.standard_hscale,
-	vert_scaling = signs_lib.standard_vscale,
-	line_spacing = signs_lib.standard_lspace,
-	font_size = signs_lib.standard_fsize,
-	x_offset = signs_lib.standard_xoffs,
-	y_offset = signs_lib.standard_yoffs,
-	chars_per_line = signs_lib.standard_cpl,
-	entity_info = {
-		mesh = "basic_signs_hanging_sign_entity.obj",
-		yaw = signs_lib.standard_yaw
-	},
-	drop = "default:sign_wall_wood"
-})
-table.insert(signs_lib.lbm_restore_nodes, "basic_signs:hanging_sign")
-table.insert(signs_lib.lbm_restore_nodes, "signs:sign_hanging")
-minetest.register_alias("signs:sign_hanging", "basic_signs:hanging_sign")
-
--- insert the old wood sign-on-fencepost into signs_lib's conversion LBM
-
-table.insert(signs_lib.old_fenceposts_with_signs, "signs:sign_post")
-signs_lib.old_fenceposts["signs:sign_post"] = "default:fence_wood"
-signs_lib.old_fenceposts_replacement_signs["signs:sign_post"] = "default:sign_wall_wood_onpole"

models/basic_signs_hanging_sign.obj

@@ -1,62 +0,0 @@
-# Blender v2.79 (sub 0) OBJ File: 'basic_signs wooden hanging sign.blend'
-# www.blender.org
-o Cube
-v 0.437500 -0.312500 0.031250
-v 0.437500 -0.312500 -0.031250
-v 0.437500 0.312500 0.031250
-v 0.437500 0.312500 -0.031250
-v -0.437500 -0.312500 0.031250
-v -0.437500 -0.312500 -0.031250
-v -0.437500 0.312500 0.031250
-v -0.437500 0.312500 -0.031250
-v 0.437500 -0.312500 0.031250
-v 0.437500 -0.312500 -0.031250
-v 0.437500 0.312500 0.031250
-v 0.437500 0.312500 -0.031250
-v -0.437500 -0.312500 0.031250
-v -0.437500 -0.312500 -0.031250
-v -0.437500 0.312500 0.031250
-v -0.437500 0.312500 -0.031250
-v 0.500000 0.312500 0.000000
-v 0.500000 0.500000 0.000000
-v -0.500000 0.312500 0.000000
-v -0.500000 0.500000 0.000000
-vt 0.468750 0.812500
-vt 0.031250 0.812500
-vt 0.031250 0.187500
-vt 0.468750 0.187500
-vt 0.531250 0.812500
-vt 0.968750 0.812500
-vt 0.968750 0.187500
-vt 0.531250 0.187500
-vt 0.234375 0.000000
-vt 0.234375 1.000000
-vt 0.015625 1.000000
-vt 0.015625 -0.000000
-vt 0.609375 -0.000000
-vt 0.609375 1.000000
-vt 0.390625 1.000000
-vt 0.390625 -0.000000
-vt 0.765625 0.000000
-vt 0.765625 1.000000
-vt 1.000000 0.812500
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt -0.000000 0.812500
-vn 0.0000 0.0000 -1.0000
-vn 0.0000 -0.0000 1.0000
-vn 0.0000 -1.0000 0.0000
-vn 0.0000 1.0000 0.0000
-vn 1.0000 0.0000 0.0000
-vn -1.0000 0.0000 0.0000
-g Cube_Cube_front-back
-s off
-f 8/1/1 4/2/1 2/3/1 6/4/1
-f 3/5/2 7/6/2 5/7/2 1/8/2
-g Cube_Cube_edges
-f 13/9/3 14/10/3 10/11/3 9/12/3
-f 11/13/4 12/14/4 16/15/4 15/16/4
-f 11/13/5 9/17/5 10/18/5 12/14/5
-f 13/9/6 15/16/6 16/15/6 14/10/6
-g Cube_Cube_hangers
-f 19/19/1 20/20/1 18/21/1 17/22/1

models/basic_signs_hanging_sign_entity.obj

@@ -1,15 +0,0 @@
-# Blender v2.79 (sub 0) OBJ File: 'basic_signs wooden hanging sign.blend'
-# www.blender.org
-o Plane
-v 0.406250 -0.281250 -0.039062
-v -0.406250 -0.281250 -0.039062
-v 0.406250 0.281250 -0.039063
-v -0.406250 0.281250 -0.039063
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vn 0.0000 -0.0000 -1.0000
-g Plane_Plane_None
-s off
-f 1/1/1 2/2/1 4/3/1 3/4/1

models/basic_signs_yard_sign_entity.obj

@@ -1,10 +1,10 @@
 # Blender v2.79 (sub 0) OBJ File: 'basic_signs wooden yard sign.blend'
 # www.blender.org
 o Plane
-v 0.406250 -0.218750 -0.070312
-v -0.406250 -0.218750 -0.070312
-v 0.406250 0.343750 -0.070313
-v -0.406250 0.343750 -0.070313
+v 0.406250 -0.218750 -0.074219
+v -0.406250 -0.218750 -0.074219
+v 0.406250 0.343750 -0.074219
+v -0.406250 0.343750 -0.074219
 vt 0.000000 0.000000
 vt 1.000000 0.000000
 vt 1.000000 1.000000