// console.log(Object.keys(Game))

var spawn = Game['spawns']['Spawn1'];

var bodyParts = [MOVE, CARRY, WORK];

var all_creeps = spawn.room.find(FIND_CREEPS);
// var creep = Game.creeps[creepName]
if (all_creeps < 20){
	spawn.createCreep(bodyParts);
}


// console.log(Object.keys(spawns))
// console.log(Object.keys(spawn))

// console.log(Object.keys(spawn.room.find(CREEPS)));


// console.log(all_creeps.length);

function get_biggest_source(){
	var all_sources = spawn.room.find(FIND_SOURCES);
	var target = null;
	if (all_sources[0].energy > all_sources[1].energy){
		target = all_sources[0];
	} else {
		target = all_sources[1];
	}

	return target;
}

for (var i = 0; i < all_creeps.length; i++) {
	var creep = all_creeps[i];
	if (creep.carry.energy == 0){
		if (typeof(Memory.creeps[creep.name].target) == 'undefined'){
			Memory.creeps[creep.name].target = get_biggest_source()
		}

		var target_ = Game.getObjectById(Memory.creeps[creep.name].target.id)

		creep.moveTo(target_);
		creep.harvest(target_);

	}
	else{
		if (all_creeps.length > 10){
			creep.moveTo(spawn.room.controller);
			creep.upgradeController(spawn.room.controller)
		}
		else{
			creep.moveTo(spawn);
			creep.transfer(spawn, RESOURCE_ENERGY);
		}


		Memory.creeps[creep.name].target = get_biggest_source()
	}
}

console.log(all_creeps.length)