public static void startTurn() {
		hps = new int[8192];
		best = new int[8192];
		current = new int[8192];
		shooters = new int[Game.allyCombat.size()];
		targets = new int[8192][0];
		targetsLength = new int[8192];
		int shootIndex = 0;

		Arrays.fill(best, -1);
		Arrays.fill(current, -1);

		for (Robot r: Game.allEnemies) {
			hps[r.predictableId()] = (int) r.health;
			types[r.predictableId()] = r.unitType().ordinal();
		}
		for (Robot r: Game.allyCombat) {
			if (r.unitType() == UnitType.Healer) continue;
			if (r.attackHeat() >= 10) continue;
			shooters[shootIndex++] = r.predictableId();
			damage[r.predictableId()] = Constants.attackDamage(r.unitType());
			Robot[] myTargets = Game.senseNearbyUnits(r.tile(), Constants.attackRange(r.unitType()), Game.enemy());
			targets[r.predictableId()] = new int[256];
			for (Robot e: myTargets) {
				targets[r.predictableId()][targetsLength[r.predictableId()]++] = e.predictableId();
				if (hps[e.predictableId()] > 0) {
					if (r.unitType() == UnitType.Mage) {
						Robot[] adj = Game.senseNearbyUnits(e.tile(), 2);
						for (Robot f: adj) {
							aoe[e.predictableId()][aoeLength[e.predictableId()]++] = f.predictableId();
						}
					} else {
						current[r.predictableId()] = e.predictableId();
						hps[e.predictableId()] -= damage[r.predictableId()];
					}
				}
			}
			if (Movement.moves.containsKey(r) && Movement.moves.get(r) != Direction.Center) {
				myTargets = Game.senseNearbyUnits(r.tile().add(Movement.moves.get(r)), Constants.attackRange(r.unitType()), Game.enemy());
				outer: for (Robot e: myTargets) {
					for (int i = 0; i < targetsLength[r.predictableId()]; i++) {
						if (targets[r.predictableId()][i] == e.predictableId()) continue outer;
					}
					targets[r.predictableId()][targetsLength[r.predictableId()]++] = e.predictableId();
					targetsLength[r.predictableId()]++;
					if (hps[e.predictableId()] > 0) {
						if (r.unitType() == UnitType.Mage) {
							Robot[] adj = Game.senseNearbyUnits(e.tile(), 2);
							for (Robot f: adj) {
								aoe[e.predictableId()][aoeLength[e.predictableId()]++] = f.predictableId();
							}
						} else {
							current[r.predictableId()] = e.predictableId();
							hps[e.predictableId()] -= damage[r.predictableId()];
						}
					}
				}
			}
		}
	}