// parse engine input and update the game state
private void parseUpdate(List <string> input)
{
// do some stuff first
foreach (string line in input)
{
if (line.Length <= 0)
{
continue;
}
string[] tokens = line.Split();
if (tokens.Length >= 3)
{
int row = int.Parse(tokens[1]);
int col = int.Parse(tokens[2]);
if (tokens[0].Equals("a"))
{
state.addAnt(row, col, int.Parse(tokens[3]));
}
else if (tokens[0].Equals("f"))
{
state.addFood(row, col);
}
else if (tokens[0].Equals("r"))
{
state.removeFood(row, col);
}
else if (tokens[0].Equals("w"))
{
state.addWater(row, col);
}
else if (tokens[0].Equals("d"))
{
state.deadAnt(row, col);
}
}
}
}
// doTurn is run once per turn
public override void doTurn(GameState state)
{
#if DEBUG
sw.WriteLine ("!Turn " + number++);
#endif
destinations.Clear ();
currentTurn.Clear ();
#region Setup Discovery Aims
List<Location > Discovery = new List<Location> ();
for (int row = 0; row < state.Height / (state.ViewRadius2 / 2); row++) {
for (int col = 0; col < state.Width / (state.ViewRadius2 / 2); col++) {
Discovery.Add (new Location (row, col));
}
}
foreach (var ant in state.MyAnts) {
Location tmp = new Location (ant.row / (state.ViewRadius2 / 2), ant.col / (state.ViewRadius2 / 2));
if (Discovery.Contains (tmp))
Discovery.Remove (tmp);
}
#endregion
Location[] hod = new Location[] {new Location (0, -state.ViewRadius2 - 1), new Location (0, state.ViewRadius2 + 1),
new Location (-state.ViewRadius2 - 1, 0), new Location (state.ViewRadius2 + 1, 0) ,
new Location (-state.ViewRadius2 / 2 - 1, -state.ViewRadius2 / 2 + 1),
new Location (state.ViewRadius2 / 2 + 1, state.ViewRadius2 / 2 + 1),
new Location (state.ViewRadius2 / 2 + 1, -state.ViewRadius2 / 2 - 1),
new Location (-state.ViewRadius2 / 2 - 1, state.ViewRadius2 / 2 + 1)};
Location[] smeshnie = new Location[] {new Location (0, -state.ViewRadius2 - rng.Next (state.ViewRadius2)),
new Location (0, state.ViewRadius2 + rng.Next (state.ViewRadius2)),
new Location (-state.ViewRadius2 - rng.Next (state.ViewRadius2), 0),
new Location (state.ViewRadius2 + rng.Next (state.ViewRadius2), 0)};
#region Find Guard for my Hills
IDictionary<AntLoc, Location > Guard = new Dictionary<AntLoc, Location> ();
foreach (var hill in state.MyHills) {
foreach (var dest in Ants.Aim.Keys) {
Location loc = state.destination (hill, dest);
if (state.passable (loc)) {
Guard.Add (hill, loc);
break;
}
}
}
#endregion
#region aim ants to food + Enemy hills
//Add Enemy Hill to AIM food :)
foreach (var hill in state.EnemyHills) {
state.FoodTiles.Add (new Location (hill.row, hill.col));
}
foreach (var food in state.FoodTiles) {
int dist = int.MaxValue;
AntLoc antFood = null;
foreach (var ant in state.MyAnts) {
if (!currentTurn.ContainsKey (ant))
if (state.distance (ant, food) < dist) {
dist = state.distance (ant, food);
antFood = ant;
}
}
if (antFood != null) {
currentTurn.Add (antFood, food);
#if DEBUG
sw.WriteLine (" ant " + antFood + " food " + food);
#endif
} else
break;
}
#endregion
#region Enemy aim
foreach (var ant in state.MyAnts) {
int distEnemy = state.ViewRadius2 * 3;
Location aimEnemy = null;
int dist;
int attakEnemy = 0;
foreach (var enemy in state.EnemyAnts) {
dist = state.distance (ant, enemy);
if (dist < distEnemy) {
distEnemy = dist;
aimEnemy = enemy;
}
if (dist < state.AttackRadius2 + 1)
attakEnemy++;
}
if (aimEnemy != null) {
//find frinds in state.AttackRadius2
int attakFrinds = 0;
int saveDist = state.AttackRadius2 + 1;
foreach (var friends in state.MyAnts) {
dist = state.distance (aimEnemy, friends);
if (dist < saveDist) {
attakFrinds++;
}
}
#if DEBUG
sw.WriteLine (" ant " + ant + " friends " + attakFrinds + " they " + attakEnemy + " aim " + aimEnemy);
#endif
//I am alone
if ((attakFrinds <= attakEnemy) && (distEnemy < state.AttackRadius2 + 3)) {
int runDist = distEnemy;
Location runLoc = null;
foreach (Location loc in hod) {
Location newLoc = state.destination (ant, loc);
if (state.unoccupied (newLoc)) {
if (runDist < state.distance (newLoc, aimEnemy)) {
runDist = state.distance (newLoc, aimEnemy);
runLoc = newLoc;
}
}
}
if (runLoc != null) {
aimEnemy = runLoc;
distEnemy = runDist;
}
#if DEBUG
sw.WriteLine (" ant " + ant + " run from enemy to " + aimEnemy);
#endif
}
/**/
if (currentTurn.ContainsKey (ant)) {
int tmp = state.distance (ant, currentTurn [ant]);
if (tmp > distEnemy) {
Location food = currentTurn [ant];
currentTurn [ant] = aimEnemy;
aimEnemy = null;
tmp = int.MaxValue;
foreach (var ants in state.MyAnts) {
if (!currentTurn.ContainsKey (ants) && (state.distance (ant, food) < tmp)) {
tmp = state.distance (ant, food);
aimEnemy = ants;
}
}
if (aimEnemy != null)
currentTurn.Add (new AntLoc (aimEnemy, 0), food);
}
} else
currentTurn.Add (ant, aimEnemy);
}
}
#endregion
#region Move other ants
foreach (var ant in state.MyAnts) {
if (!currentTurn.ContainsKey (ant)) {
Location aim = smeshnie [rng.Next (4)];
if (Discovery.Count > 0) {
int dist = int.MaxValue;
foreach (var loc in Discovery) {
Location aimTmp = new Location (loc.row * (state.ViewRadius2 / 2), loc.col * (state.ViewRadius2 / 2));
int tmp = state.distance (aimTmp, ant);
if (tmp < dist) {
dist = tmp;
aim = aimTmp;
}
}
}
if (oldTurn.ContainsKey (ant)) {
if (state.distance (ant, oldTurn [ant]) > (state.ViewRadius2 / 2)) {
aim = oldTurn [ant];
}
}
currentTurn.Add (ant, aim);
#if DEBUG
sw.WriteLine (" ant " + ant + " move " + aim);
#endif
}
}
#endregion
#region Setup guard
if (state.MyAnts.Count > 5 * state.MyHills.Count) {
foreach (var hill in Guard.Keys) {
AntLoc tmp = new AntLoc (Guard [hill], 0);
if (currentTurn.ContainsKey (tmp)) {
currentTurn [tmp] = Guard [hill];
} else {
int dist = int.MaxValue;
AntLoc antGuard = null;
foreach (var ant in state.MyAnts) {
if (state.distance (hill, ant) < dist) {
dist = state.distance (hill, ant);
antGuard = ant;
}
}
if (antGuard != null)
if (currentTurn.ContainsKey (antGuard))
currentTurn [antGuard] = Guard [hill];
else
currentTurn.Add (antGuard, Guard [hill]);
}
}
}
#endregion
/**/
#if DEBUG
sw.WriteLine("runs ANTS");
#endif
#region runs Ants
oldTurn = new Dictionary<AntLoc, Location> ();
foreach (AntLoc ant in currentTurn.Keys) {
List<char > directions = state.direction_algor_A (ant, currentTurn [ant]);
if (directions.Count == 0) {
//добавление препядствия
state.addAnt (ant.row, ant.col, 0);
#if DEBUG
sw.WriteLine (" ant " + ant + " stop ");
#endif
} else {
AntLoc NewAnt = new AntLoc (state.destination (ant, directions [0]), 0);
//странно пытаемся переститься на своего муровья
if (!oldTurn.ContainsKey (NewAnt)) {
issueOrder (ant, directions [0]);
//добавление препядствия
state.addAnt (NewAnt.row, NewAnt.col, 0);
oldTurn.Add (NewAnt, currentTurn [ant]);
#if DEBUG
sw.WriteLine (" ant " + ant + " move " + NewAnt);
#endif
} else {
state.addAnt (ant.row, ant.col, 0);
}
}/**/
if (state.TimeRemaining < 50) {
return;
}
}
#endregion
}
#endregion Methods
}
}