else {
        let targets = creep.pos.findClosestByPath(FIND_STRUCTURES, {
                filter: (structure) =>
                            (structure.structureType == STRUCTURE_SPAWN && structure.energy < structure.energyCapacity )||
                            (structure.structureType == STRUCTURE_EXTENSION && structure.energy < structure.energyCapacity )||
                            (structure.structureType == STRUCTURE_CONTAINER && structure.store < structure.storeCapacity )

        })
        if(targets) {
            if(creep.transfer(targets, RESOURCE_ENERGY) == ERR_NOT_IN_RANGE) {
                creep.moveTo(targets);
            }
        }
    }