g_ball_in_zone = {}

local balls = {}

function ball_init(e)
	balls[#balls + 1] = e
	g_ball_in_zone[e] = 0
end

function ball_main(e)
    local Ent = g_Entity[e]

    if PointIsInZone ~= nil and PointIsInZone(Ent.x, Ent.z, 'goal') then
		g_ball_in_zone [e] = 1
    else
		g_ball_in_zone [e] = 0
    end
   
end