..

0	-- Overrides 3d_armor’s get_armor_formspec function, replacing the preview image
1	-- with a 3d mesh of the player, where possible.
2	armor.get_armor_formspec = function(self, name, listring)
3	local formspec = armor.formspec..
4	"list[detached:"..name.."_armor;armor;0,0.5;2,3;]"
5	if listring == true then
6	formspec = formspec.."listring[current_player;main]"..
7	"listring[detached:"..name.."_armor;armor]"
8	end
9
10	local model = player_model_fs(minetest.get_player_by_name(name), "armor_preview", 2.5, .2, 3, 4)
11	if model then
12	formspec = formspec:gsub("image%[.*;armor_preview%]", model)
13	else
14	formspec = formspec:gsub("armor_preview", armor.textures[name].preview)
15	end
16
17	formspec = formspec:gsub("armor_level", armor.def[name].level)
18
19	for _, attr in pairs(self.attributes) do
20	formspec = formspec:gsub("armor_attr_"..attr, armor.def[name][attr])
21	end
22	for group, _ in pairs(self.registered_groups) do
23	formspec = formspec:gsub("armor_group_"..group,
24	armor.def[name].groups[group])
25	end
26	return formspec
27	end
28
29
30	-- Creates a formspecs mesh of the player-model.
31	-- Borrowed from i3 by Jean-Patrick Guerrero:
32	-- https://github.com/minetest-mods/i3
33	function player_model_fs(player, name, x, y, w, h)
34	local props = player:get_properties()
35	if props.mesh ~= "" then
36	local t = {}
37	local anim = player:get_local_animation()
38
39	for _, v in ipairs(props.textures) do
40	table.insert(t, (v:gsub(",", "!") and v))
41	end
42	local textures = table.concat(t, ","):gsub("!", ",")
43
44	return string.format(
45	"model[%f,%f;%f,%f;%s;%s;%s;%s;%s;%s;%s]",
46	x, y, w, h,
47	name, props.mesh, textures, "0,-150", "false", "false",
48	type(anim) == "table" and string.format("%u,%u;30", anim.x, anim.y) or "")
49	end
50	return nil
51	end