--EVERY FRAME TRIGGER
function()
	if not WeakAurasSaved.HerbSniffer then WeakAurasSaved.HerbSniffer = {} end
	if not WeakAurasSaved.HerbSniffer.CD then WeakAurasSaved.HerbSniffer.CD = 0 end
	if not WeakAurasSaved.HerbSniffer.NoCD then WeakAurasSaved.HerbSniffer.NoCD = #aura_env.herbs end
    local function range (val, min, max, max2)
        val = 1 - (((max - val) / (max - min)) * max2)
        return val
    end
    local id = aura_env.GetClosestHerb()
    local hX, hY = aura_env.herbs[id]["X"], aura_env.herbs[id]["Y"]
    local pX = GetPlayerMapPosition("player") or 0
    local pY = select(2, GetPlayerMapPosition("player")) or 0
    pX, pY = pX * 100, pY * 100
    local X = pX - hX
    local Y = pY - hY
    local playerFace = GetPlayerFacing() or 0
    local playerA = math.floor(playerFace * 100)
    playerA = range(playerA, 0, 630, 360) - 1
    playerA = - playerA
    playerA = playerA - 90
    if playerA < 0 then playerA = playerA + 360 end
    aura_env.hyp = math.sqrt((math.abs(X ^ 2)) + (math.abs(Y ^ 2))) * 100
    WeakAurasSaved.HerbSniffer.hyp = aura_env.hyp
    aura_env.angle = math.deg(math.atan2(Y, X))
    aura_env.angle = aura_env.angle - playerA
    aura_env.angle = aura_env.angle - 180
    if aura_env.hyp < aura_env.wipeDistance then --When reach herb activate it's cooldown (herbcd[cd] = coords)
        aura_env.herbs[id]["CD"] = math.floor(GetTime() + aura_env.cooldown)
        WeakAurasSaved.HerbSniffer.CD = WeakAurasSaved.HerbSniffer.CD + 1
        WeakAurasSaved.HerbSniffer.NoCD = WeakAurasSaved.HerbSniffer.NoCD - 1
        aura_env.minID = 
        {
            ["X"] = 0,
            ["Y"] = 0,
            ["D"] = 10000,
            ["ID"] = 0
        }
    end
    for k,v in ipairs(aura_env.herbs) do --if cooldown is up then insert back into proper array
        local cd = aura_env.herbs[k]["CD"]
        if cd > 0 then
            if GetTime() > cd then
                aura_env.herbs[k]["CD"] = 0
                WeakAurasSaved.HerbSniffer.NoCD = WeakAurasSaved.HerbSniffer.NoCD + 1
                WeakAurasSaved.HerbSniffer.CD = WeakAurasSaved.HerbSniffer.CD - 1
            end
        end
    end
    return true
end

--RESET_COUNTER
function() 
    WeakAurasSaved.HerbSniffer.CD = 0
    WeakAurasSaved.HerbSniffer.NoCD = 200
end

--ANIMATION
function()
	return - aura_env.angle
end

--INIT
if WeakAuras.IsOptionsOpen() then WeakAurasSaved.HerbSniffer.CD = 0; WeakAurasSaved.HerbSniffer.NoCD = 200 end