templates = {
    ALIVE = 0,
    DYING = 1,
    DEAD = 2,
    RESURRECTING = 3,

    create = function(type, options)
        local sprite
        if type == "mummy" then
            sprite = {
                type = type,
                pos = options.pos,--{ x=100, y=4*12*8+71 },
                size = { w=16,h=17 },
                bbo = { left=3, top=2, right=3, bottom=0 },
                current_frame = 1,
                current_wait = 1,
                flipped = options.flipped,
                animation = "mummy_walk",
                state = templates.ALIVE,
                enemy = true,
                room = options.room,
                ia = sprites.update_mummy
            }
        elseif type == "bullet" then
            sprite = {
                type = type,
                pos = options.pos,--{ x=100, y=4*12*8+71 },
                size = { w=4,h=3 },
                bbo = { left=0, top=0, right=0, bottom=0 },
                current_frame = 1,
                current_wait = 1,
                flipped = options.flipped,
                animation = "bullet",
                ia = sprites.update_bullet
            }
        else
            error("Template not recognized")
        end
        --sprite.room = rooms.current()
        print("creat sprite de tipus "..type)
        return sprite
    end,
}