ECS/System.lua

--[[
    ECS System class
    @author : Eiyeron Fulmincendii

    A System (also seen as Processor) is an object or function that'll check for every entities that has its required Components
    and processes routines with them, such as rendering sprites for every entities that has related components (like Sprite, Transform, etc...)
]]--
local class = require("class")
local object = require("object")
local __sid = 0

local system = class(object)

local function make_system(...)
    local s = class(system, ...)
    __sid = __sid + 1
    -- System Unique ID, if you don't want to break everything, you should avoid editing this value.
    s.__sid = __sid
    return s
end

return make_system