--[[
	prayers must have a "Pray" method,
	a "Name" string,
	a "Description" string

]]
local reg = nrequire("inventory/inventory.lua")
local itm = nrequire("item.lua")
local inv = {}
if CLIENT then
	inv = nrequire("cl_prayers.lua")
end

inv.Name = "Prayers"
inv.track = {}
function inv:FindPlaceFor(item)
	if item.isprayer then
		return {#self.track}
	end
	return nil
end
function inv:CanFitIn(pos,item)
	return pos[1] == #self.track
end
function inv:Put(pos,item)
	self.track[pos[1]] = item
end
function inv:Has(a)
	if type(a) == "string" then
		for k,v in pairs(self.track) do
			if v == a then return {k} end
		end
	elseif type(a) == "function" then
		for k,v in pairs(self.track) do
			if a(v) then return {k} end
		end
	end
	return nil
end
function inv:Remove(pos)
	for i = 1,pos[1] do
		self.track[i] = self.track[i + 1]
	end
end
function inv:Get(pos)
	return self.track[pos[1]]
end
function inv:Serialize()
	local ret = {}
	for k,v in pairs(self.track) do
		ret[v.Name] = v:Serialize()
	end
	return util.TableToJSON(ret)
end

function inv:DeSerialize(str)
	local cpy = table.Copy(self)
	local tbl = util.JSONToTable(str)
	local i = 1
	for k,v in pairs(tbl) do
		local this_prayer = itm.GetItemByName(k):DeSerialize(v)
		cpy:Put({i},this_prayer)
	end
	return cpy
end


reg.RegisterInventory(inv)