var energyUtils = require('utils.energy');

const body = [
	MOVE, RANGED_ATTACK
];

var roleGuard = {
	body,

    /** @param {Creep} creep **/
    run: function(creep) {
		const target = creep.pos.findClosestByRange(FIND_HOSTILE_CREEPS);
		if(target) {
			if(creep.rangedAttack(target) == ERR_NOT_IN_RANGE) {
				creep.moveTo(target);
			}
	  	}
        else {
			creep.moveTo(Game.flags.IdleArea);
        }
    }
};

module.exports = roleGuard;