var Farmingspots = []
        for(var number in Game.spawns['Spawn1'].room.memory.farmingspots)
        {
            var posinFarmingspots = Game.spawns['Spawn1'].room.memory.farmingspots[number];

            if(Game.spawns['Spawn1'].room.memory.farmingspots)
            {
                var neueRaumPosition = new RoomPosition(posinFarmingspots.x, posinFarmingspots.y, posinFarmingspots.roomName);
                Farmingspots.push(neueRaumPosition);
            }
        }
        var belegteFarmingspots = []
        for(var number in Game.creeps)
        {
            var creepMemoryFarmingspots = creep.memory.farmingspot

            if(creep.memory.farmingspot)
            {
                belegteFarmingspots.push(creepMemoryFarmingspots);
            }
        }
		if(creep.carry.energy < creep.carryCapacity)
        {
            if(creep.harvest(sources) == ERR_NOT_IN_RANGE)
            {
                if(!creep.memory.path && !creep.pos.isNearTo(sources) && !belegteFarmingspots)
                {
                    creep.memory.Farmingspot = (creep.pos.findClosestByRange(Farmingspots)

                    if(creep.memory.Farmingspot)
                    {
                    creep.memory.path = creep.pos.findPathTo(creep.memory.Farmingspot);
                    }
                }
            }
        }