local table_to_string = function(table)
	local str = ""
	for k, v in pairs(table) do
		str = str .. k .. " (" .. v .. "), "
	end
	return str:sub(1, -3)
end

local gun_desc = function(def)
	local desc = ""
	if def._gun_ammunition and next(def._gun_ammunition) then
		desc = desc .. "\nAmmo: "
		for _, ammo in ipairs(def._gun_ammunition) do
			desc = desc .. ammo:get_name() .. " (" .. ammo:get_count() .. "), "
		end
		desc = desc:sub(1, -3)
	end
	if def._gun_damage and next(def._gun_damage) then
		desc = desc .. "\nDamage: " .. table_to_string(def._gun_damage)
	end
	local vals = {
		Velocity = def._gun_velocity,
		Accuracy = def._gun_accuracy,
		Magazine = def._gun_magazine
	}
	for k, v in pairs(vals) do
		if v then
			desc = desc .. "\n" .. k .. ": " .. v
		end
	end
	local cooldown = {
		Reload = def._gun_cooldown_reload,
		Magazine = def._gun_cooldown_magazine
	}
	for k, v in pairs(cooldown) do
		if v then
			desc = desc .. "\n" .. k .. " cooldown: " .. v
		end
	end
	return desc
end

tt.register_snippet(function(itemstring)
	if minetest.get_item_group(itemstring, "gun_automatic") == 1 then
		return "Automatic gun" .. gun_desc(minetest.registered_items[itemstring])
	elseif minetest.get_item_group(itemstring, "gun_semi_automatic") == 1 then
		return "Semi-automatic gun" .. gun_desc(minetest.registered_items[itemstring])
	elseif minetest.get_item_group(itemstring, "gun_single") == 1 then
		return "Single-shot gun" .. gun_desc(minetest.registered_items[itemstring])
	end
end)

tt.register_snippet(function(itemstring)
	local desc = ""
	local def = minetest.registered_items[itemstring]
	if def._bullet_drop then
		desc = desc .. "\nBullet drop: " .. def._bullet_drop
	end
	if def._bullet_velocity then
		desc = desc .. "\nBullet velocity: " .. def._bullet_velocity
	end
	if def._bullet_damage and next(def._bullet_damage) then
		desc = desc .. "\nBullet damage: " .. table_to_string(def._bullet_damage)
	end
	if desc ~= "" then
		return desc:sub(2)
	end
end)