-- Alundaio & SadBlackFox

function on_game_start()
	RegisterScriptCallback("npc_on_update",npc_on_update)
end

local current_restrictions = {}
function npc_on_update(npc,st)
	-- current IN restrictions
	empty_table(current_restrictions)
	for name in string.gmatch(npc:in_restrictions(),"([%w_%-.\\]+)%p*") do
		current_restrictions[name] = true
	end

	-- iterate 10 indices each update
	for jj=1,10 do
		st.anomaly_evade_index = st.anomaly_evade_index and st.anomaly_evade_index+1 or 1

		local anomaly = bind_anomaly_field.fields_all[st.anomaly_evade_index]
		if not (anomaly) then
			st.anomaly_evade_index = 1
			return
		end

		local anomaly_name = anomaly:name()
		if (anomaly:position():distance_to_sqr(npc:position()) < 225) then
			if not (current_restrictions[anomaly_name]) then
				npc:add_restrictions("",anomaly_name)
			end
		else
			if (current_restrictions[anomaly_name]) then
				npc:remove_restrictions("",anomaly_name)
			end
		end
	end
end