public void AttackClosestEnemyTankToOwnBase(GameState currGameState, Tank killerTank, Tank targetTank,
TankActionSet actionSet, bool[] moveChosenByTankNumber)
{
MobileState killerTankState = currGameState.GetMobileState(killerTank.Index);
if (killerTankState.IsActive)
{
MobileState enemyTankState = currGameState.GetMobileState(targetTank.Index);
if (enemyTankState.IsActive)
{
DirectionalMatrix <DistanceCalculation> attackMatrix
= currGameState.CalculationCache.GetIncomingAttackMatrixForTankByTankIndex(targetTank.Index);
if (attackMatrix != null)
{
DistanceCalculation attackCalculation = attackMatrix[killerTankState.Dir, killerTankState.Pos];
TankAction[] tankActions
= PathCalculator.GetTankActionsOnIncomingShortestPath(attackMatrix, killerTankState, enemyTankState.Pos,
currGameState.CalculationCache.FiringLinesForTanksMatrix, keepMovingCloserOnFiringLastBullet: true);
if (tankActions.Length > 0)
{
actionSet.Actions[killerTank.Number] = tankActions[0];
moveChosenByTankNumber[killerTank.Number] = true;
}
}
}
}
}
private bool TrySetBestMoveSoFar(GameState currGameState, GameSituation gameSituation)
{
TankActionSet actionSet
= gameSituation.GenerateTankActions(YourPlayerIndex, currGameState.Tick);
Coordinator.SetBestMoveSoFar(actionSet);
return(true);
}
public bool TrySetTankActions(TankActionSet actionSet, int timeoutInMilliseconds)
{
if (actionSet == null)
{
return(true);
}
if (actionSet.Tick != Game.Current.CurrentTurn.Tick)
{
LogDebugMessage("Tank actions not submitted as tick {0} is in the past", actionSet.Tick);
return(false);
}
int playerIndex = actionSet.PlayerIndex;
GameState currentGameState = Game.Current.CurrentTurn.GameState;
int numberAlive = 0;
int tankId = -1;
TankAction tankAction = TankAction.NONE;
int tankNumber = -1;
for (int t = 0; t < Constants.TANKS_PER_PLAYER; t++)
{
Tank tank = Game.Current.Players[actionSet.PlayerIndex].Tanks[t];
MobileState tankState = currentGameState.GetMobileState(tank.Index);
if (tankState.IsActive)
{
numberAlive++;
tankId = tank.Id;
tankAction = actionSet.Actions[t];
tankNumber = tank.Number;
}
}
LogDebugMessage("Sending tank actions for player {0}", Solver.YourPlayerIndex);
if (numberAlive == 1)
{
LogDebugMessage(" Tank {0} action {1} (tank id: {2})", tankNumber, tankAction, tankId);
return(Communicator.TrySetAction(playerIndex, tankId, tankAction, CommunicatorCallback, timeoutInMilliseconds));
}
else
if (numberAlive == 2)
{
TankAction tankAction1 = actionSet.Actions[0];
TankAction tankAction2 = actionSet.Actions[1];
LogDebugMessage(" Tank 0 action {0}", tankAction1);
LogDebugMessage(" Tank 1 action {0}", tankAction2);
return(Communicator.TrySetActions(playerIndex, tankAction1, tankAction2, CommunicatorCallback, timeoutInMilliseconds));
}
else
{
return(true);
}
}
protected override void ChooseMoves()
{
GameState currGameState = Game.Current.CurrentTurn.GameState;
TankActionSet actionSet = new TankActionSet(YourPlayerIndex, currGameState.Tick);
for (int tankNumber = 0; tankNumber < Constants.TANKS_PER_PLAYER; tankNumber++)
{
Tank tank = You.Tanks[tankNumber];
MobileState tankState = currGameState.GetMobileState(tank.Index);
if (!tankState.IsActive)
{
continue;
}
int midX = currGameState.Walls.Width / 2;
int midY = currGameState.Walls.Height / 2;
int targetX;
int targetY;
Direction direction;
if (tankState.Pos.X > midX)
{
targetX = currGameState.Walls.Width - Constants.SEGMENT_SIZE;
}
else
{
targetX = Constants.SEGMENT_SIZE;
}
if (tankState.Pos.Y > midY)
{
targetY = currGameState.Walls.Height - Constants.SEGMENT_SIZE;
direction = Direction.UP;
}
else
{
targetY = Constants.SEGMENT_SIZE;
direction = Direction.DOWN;
}
DirectionalMatrix <DistanceCalculation> distancesFromTank
= currGameState.CalculationCache.GetDistanceMatrixFromTankByTankIndex(tank.Index);
TankAction[] tankActions = PathCalculator.GetTankActionsOnOutgoingShortestPath(
distancesFromTank, direction, targetX, targetY);
if (tankActions.Length > 0)
{
actionSet.Actions[tank.Number] = tankActions[0];
}
}
Coordinator.SetBestMoveSoFar(actionSet);
}
private void RespondToBullets(GameState currGameState, TankActionSet actionSet, bool[] moveChosen)
{
BulletCalculation bulletCalc = BulletCalculator.GetBulletCalculation(currGameState, You);
foreach (BulletPathCalculation bulletPathCalc in bulletCalc.BulletPaths)
{
BulletThreat[] bulletThreats = bulletPathCalc.BulletThreats;
for (int i = 0; i < bulletThreats.Length; i++)
{
BulletThreat bulletThreat = bulletThreats[i];
if (bulletThreat.TankThreatened.Player == You && !moveChosen[bulletThreat.TankThreatened.Number])
{
if ((bulletPathCalc.BaseThreatened == You.Base) &&
(bulletThreat.NodePathToTakeOnBullet != null) &&
(bulletThreat.NodePathToTakeOnBullet.Length > 0))
{
actionSet.Actions[bulletThreat.TankThreatened.Number]
= bulletThreat.TankActionsToTakeOnBullet[0];
moveChosen[bulletThreat.TankThreatened.Number] = true;
continue;
}
if (bulletThreat.LateralMoveInOneDirection != null &&
bulletThreat.LateralMoveInOneDirection.Length > 0)
{
actionSet.Actions[bulletThreat.TankThreatened.Number]
= bulletThreat.TankActionsForLateralMoveInOneDirection[0];
moveChosen[bulletThreat.TankThreatened.Number] = true;
continue;
}
if (bulletThreat.LateralMoveInOtherDirection != null &&
bulletThreat.LateralMoveInOtherDirection.Length > 0)
{
actionSet.Actions[bulletThreat.TankThreatened.Number]
= bulletThreat.TankActionsForLateralMoveInOtherDirection[0];
moveChosen[bulletThreat.TankThreatened.Number] = true;
continue;
}
if ((bulletThreat.NodePathToTakeOnBullet != null) &&
(bulletThreat.NodePathToTakeOnBullet.Length > 0))
{
actionSet.Actions[bulletThreat.TankThreatened.Number]
= bulletThreat.TankActionsToTakeOnBullet[0];
moveChosen[bulletThreat.TankThreatened.Number] = true;
continue;
}
}
}
}
}
protected override void ChooseMoves()
{
GameState currGameState = Game.Current.CurrentTurn.GameState;
TankActionSet actionSet = new TankActionSet(YourPlayerIndex, currGameState.Tick);
for (int t = 0; t < Constants.TANKS_PER_PLAYER; t++)
{
int tankAction = rnd.Next(6);
actionSet.Actions[t] = (TankAction)tankAction;
}
Coordinator.SetBestMoveSoFar(actionSet);
}
public TankActionSet GenerateTankActions(int yourPlayerIndex, int tick)
{
TankActionSet tankActionSet = new TankActionSet(yourPlayerIndex, tick);
foreach (Tank tank in Game.Current.Players[yourPlayerIndex].Tanks)
{
TankSituation tankSituation = TankSituationsByTankIndex[tank.Index];
TankAction bestAction = tankSituation.GetBestTankAction();
tankActionSet.Actions[tank.Number] = bestAction;
}
return(tankActionSet);
}
public void SetBestMoveSoFar(TankActionSet bestMove)
{
PerformActionInALock <TankActionSet>(bestMove, BestMoveLock, "Lock timeout with best move lock",
delegate(TankActionSet bm)
{
if (CanMovesBeChosen)
{
/* Get a static copy of the CurrentGameState in case of concurrency issues
* (i.e. the tick advances, and a new CurrentGameState is set):
*/
if (bestMove.Tick >= Game.Current.CurrentTurn.Tick)
{
BestMoveSoFar = bm;
}
}
});
}
protected override void ChooseMoves()
{
try
{
GameState currGameState = Game.Current.CurrentTurn.GameState;
TankActionSet actionSet = new TankActionSet(YourPlayerIndex, currGameState.Tick);
bool[] moveChosenByTankNumber = new bool[Constants.TANKS_PER_PLAYER];
RespondToBullets(currGameState, actionSet, moveChosenByTankNumber);
ChooseActions(currGameState, actionSet, moveChosenByTankNumber);
Coordinator.SetBestMoveSoFar(actionSet);
return;
}
catch (Exception exc)
{
// Swallow errors
}
// Shortest Path Bot code:
ChooseShortestPathBotMoves();
}
private void ChooseShortestPathBotMoves()
{
GameState currGameState = Game.Current.CurrentTurn.GameState;
TankActionSet actionSet = new TankActionSet(YourPlayerIndex, currGameState.Tick);
bool[] moveChosen = new bool[Constants.TANKS_PER_PLAYER];
RespondToBullets(currGameState, actionSet, moveChosen);
Tuple <int, int, TankAction>[] tankNumberDistanceAndActionArray = new Tuple <int, int, TankAction> [Constants.TANKS_PER_PLAYER];
// The closest bot can attack the base:
for (int tankNumber = 0; tankNumber < Constants.TANKS_PER_PLAYER; tankNumber++)
{
Tank tank = You.Tanks[tankNumber];
MobileState tankState = currGameState.GetMobileState(tank.Index);
if (!tankState.IsActive)
{
tankNumberDistanceAndActionArray[tankNumber]
= new Tuple <int, int, TankAction>(tankNumber, Constants.UNREACHABLE_DISTANCE, TankAction.NONE);
continue;
}
Base enemyBase = Opponent.Base;
DirectionalMatrix <DistanceCalculation> distancesToEnemyBase
= currGameState.CalculationCache.GetIncomingDistanceMatrixForBase(Opponent.Index);
DistanceCalculation distanceCalc = distancesToEnemyBase[tankState.Dir, tankState.Pos];
FiringLineMatrix firingLineMatrix = currGameState.CalculationCache.FiringLinesForPointsMatrix;
TankAction[] tankActions = PathCalculator.GetTankActionsOnIncomingShortestPath(distancesToEnemyBase,
tankState.Dir, tankState.Pos.X, tankState.Pos.Y, enemyBase.Pos.X, enemyBase.Pos.Y,
firingLineMatrix, keepMovingCloserOnFiringLastBullet: false);
if (tankActions.Length == 0)
{
tankNumberDistanceAndActionArray[tankNumber]
= new Tuple <int, int, TankAction>(tankNumber, Constants.UNREACHABLE_DISTANCE, TankAction.NONE);
}
else
{
tankNumberDistanceAndActionArray[tankNumber]
= new Tuple <int, int, TankAction>(tankNumber, distanceCalc.Distance, tankActions[0]);
}
}
int chosenTank;
if (tankNumberDistanceAndActionArray[1].Item2 < tankNumberDistanceAndActionArray[0].Item2)
{
chosenTank = 1;
}
else
{
chosenTank = 0;
}
actionSet.Actions[chosenTank] = tankNumberDistanceAndActionArray[chosenTank].Item3;
// The other bot can attack the closest enemy tank:
Tank killerTank = You.Tanks[1 - chosenTank];
MobileState killerTankState = currGameState.GetMobileState(killerTank.Index);
if (killerTankState.IsActive)
{
Tank enemyTank1 = Opponent.Tanks[0];
MobileState enemyTankState1 = currGameState.GetMobileState(enemyTank1.Index);
int killerDistance1 = Constants.UNREACHABLE_DISTANCE;
TankAction killerAction1 = TankAction.NONE;
if (enemyTankState1.IsActive)
{
DirectionalMatrix <DistanceCalculation> attackMatrix1
= currGameState.CalculationCache.GetIncomingAttackMatrixForTankByTankIndex(enemyTank1.Index);
if (attackMatrix1 != null)
{
DistanceCalculation attackCalculation1 = attackMatrix1[killerTankState.Dir, killerTankState.Pos];
killerDistance1 = attackCalculation1.Distance;
TankAction[] tankActions
= PathCalculator.GetTankActionsOnIncomingShortestPath(attackMatrix1, killerTankState, enemyTankState1.Pos,
currGameState.CalculationCache.FiringLinesForTanksMatrix, keepMovingCloserOnFiringLastBullet: true);
if (tankActions.Length > 0)
{
killerAction1 = tankActions[0];
}
}
}
Tank enemyTank2 = Opponent.Tanks[1];
MobileState enemyTankState2 = currGameState.GetMobileState(enemyTank2.Index);
int killerDistance2 = Constants.UNREACHABLE_DISTANCE;
TankAction killerAction2 = TankAction.NONE;
if (enemyTankState2.IsActive)
{
DirectionalMatrix <DistanceCalculation> attackMatrix2
= currGameState.CalculationCache.GetIncomingAttackMatrixForTankByTankIndex(enemyTank2.Index);
if (attackMatrix2 != null)
{
DistanceCalculation attackCalculation2 = attackMatrix2[killerTankState.Dir, killerTankState.Pos];
killerDistance2 = attackCalculation2.Distance;
TankAction[] tankActions
= PathCalculator.GetTankActionsOnIncomingShortestPath(attackMatrix2, killerTankState, enemyTankState2.Pos,
currGameState.CalculationCache.FiringLinesForTanksMatrix, keepMovingCloserOnFiringLastBullet: true);
if (tankActions.Length > 0)
{
killerAction2 = tankActions[0];
}
}
}
actionSet.Actions[1 - chosenTank]
= (killerDistance1 <= killerDistance2)
? killerAction1
: killerAction2;
}
Coordinator.SetBestMoveSoFar(actionSet);
}
public virtual void Start()
{
if (Coordinator == null)
{
throw new ApplicationException("The solver has no coordinator");
}
Initialize();
while (SolverState != SolverState.Stopping)
{
// Wait for the solver state to change:
while ((SolverState != SolverState.CanChooseMoves) &&
(SolverState != SolverState.Stopping))
{
Thread.Sleep(10);
}
bool replayingMoves = false;
int currentTick = Game.Current.CurrentTurn.Tick;
SolverState = SolverState.ChoosingMoves;
try
{
if (GameToReplay != null &&
currentTick <= TickToReplayTo &&
GameToReplay.Turns[currentTick].TankActionsTakenAfterPreviousTurn != null)
{
replayingMoves = true;
LogDebugMessage("Replaying saved moves on turn {0}", currentTick);
TankActionSet tankActionSet = new TankActionSet(YourPlayerIndex, currentTick);
TankAction[] tankActionsTaken = GameToReplay.Turns[currentTick].TankActionsTakenAfterPreviousTurn;
for (int tNum = 0; tNum < Constants.TANKS_PER_PLAYER; tNum++)
{
Tank tank = You.Tanks[tNum];
TankAction actionToTake = tankActionsTaken[tank.Index];
tankActionSet.Actions[tNum] = actionToTake;
}
Coordinator.SetBestMoveSoFar(tankActionSet);
}
else
{
LogDebugMessage("Choosing moves on turn {0}", currentTick);
#if DEBUG
Stopwatch swatch = Stopwatch.StartNew();
#endif
ChooseMoves();
#if DEBUG
swatch.Stop();
LogDebugMessage("Finished choosing moves. Duration: {0}", swatch.Elapsed);
#endif
}
}
catch (Exception exc)
{
LogDebugError(exc, exc.Message);
System.Diagnostics.Debug.WriteLine(
"Error while choosing moves: {0}", exc);
System.Diagnostics.Debug.WriteLine("Stack trace:");
System.Diagnostics.Debug.WriteLine(exc.StackTrace);
}
if (SolverState == SolverState.Stopping)
{
break;
}
SolverState = SolverState.Thinking;
try
{
if (!replayingMoves)
{
LogDebugMessage("Thinking on turn {0}", currentTick);
#if DEBUG
Stopwatch swatch = Stopwatch.StartNew();
#endif
Think();
// If this method returns due to finishing its work, then the next state can be set to WaitingToChooseMoves.
// Otherwise it must return when the state is changed to CanChooseMoves or Stopping.
#if DEBUG
swatch.Stop();
LogDebugMessage("Finished thinking. Duration: {0}", swatch.Elapsed);
#endif
}
}
catch (Exception exc)
{
System.Diagnostics.Debug.WriteLine(
"Error while thinking: {0}", exc);
System.Diagnostics.Debug.WriteLine("Stack trace:");
System.Diagnostics.Debug.WriteLine(exc.StackTrace);
}
if (SolverState == SolverState.Stopping)
{
break;
}
if (SolverState != SolverState.CanChooseMoves)
{
SolverState = SolverState.WaitingToChooseMoves;
// The SolverState setter will ignore this if in a CanChooseMoves state,
// thus preventing a nasty race condition that would lead to an endless loop.
}
}
SolverState = SolverState.Stopped;
}
protected Turn()
{
BulletIds = new int[Constants.TANK_COUNT];
TankActionsTakenAfterPreviousTurn = new TankAction[Constants.TANK_COUNT];
TankActionSetsSent = new TankActionSet[Constants.PLAYERS_PER_GAME];
}
public void ChooseActions(GameState currGameState, TankActionSet actionSet, bool[] moveChosenByTankNumber)
{
int[] minDistanceToAttackEnemyBaseByPlayerIndex = new int[Constants.PLAYERS_PER_GAME];
int[] minDistanceToDefendOwnBaseByPlayerIndex = new int[Constants.PLAYERS_PER_GAME];
bool[] isUnmarked = new bool[Constants.PLAYERS_PER_GAME];
Direction[] attackDirOnEnemyBaseByPlayerIndex = new Direction[Constants.PLAYERS_PER_GAME];
for (int p = 0; p < 2; p++)
{
attackDirOnEnemyBaseByPlayerIndex[p] = Direction.NONE;
}
Tank closestFriendlyTankToAttackEnemyBase = null;
Tank closestFriendlyTankToDefendOwnBase = null;
Tank closestEnemyTankToAttackYourBase = null;
TankAction[] tankActionsForClosestFriendlyTankToAttackEnemyBase = null;
TankAction[] tankActionsForClosestFriendlyTankToDefendOwnBase = null;
foreach (Player player in Game.Current.Players)
{
int minDistanceToEnemyBase = Constants.UNREACHABLE_DISTANCE;
foreach (Tank tank in player.Tanks)
{
MobileState tankState = currGameState.GetMobileState(tank.Index);
if (!tankState.IsActive) // TODO: Check if locked in a firefight also
{
continue;
}
DirectionalMatrix <DistanceCalculation> distanceCalcMatrix
= currGameState.CalculationCache.GetIncomingDistanceMatrixForBase(1 - player.Index);
DistanceCalculation baseAttackCalc = distanceCalcMatrix[tankState];
int distanceToEnemyBase = baseAttackCalc.Distance;
if (distanceToEnemyBase < minDistanceToEnemyBase)
{
minDistanceToEnemyBase = distanceToEnemyBase;
attackDirOnEnemyBaseByPlayerIndex[player.Index] = baseAttackCalc.AdjacentNode.Dir;
if (player == You)
{
closestFriendlyTankToAttackEnemyBase = tank;
Base enemyBase = Game.Current.Players[1 - You.Index].Base;
FiringLineMatrix firingLineMatrix = currGameState.CalculationCache.FiringLinesForPointsMatrix;
tankActionsForClosestFriendlyTankToAttackEnemyBase = PathCalculator.GetTankActionsOnIncomingShortestPath(
distanceCalcMatrix, tankState, enemyBase.Pos, firingLineMatrix, true);
}
else
{
closestEnemyTankToAttackYourBase = tank;
}
}
}
minDistanceToAttackEnemyBaseByPlayerIndex[player.Index] = minDistanceToEnemyBase;
}
foreach (Player player in Game.Current.Players)
{
int minDistanceToDefendOwnBase = Constants.UNREACHABLE_DISTANCE;
foreach (Tank tank in player.Tanks)
{
MobileState tankState = currGameState.GetMobileState(tank.Index);
if (tankState.IsActive) // TODO: Check if locked in a firefight also
{
DirectionalMatrix <DistanceCalculation> distanceMatrix
= currGameState.CalculationCache.GetDistanceMatrixFromTankByTankIndex(tank.Index);
Direction attackDir = attackDirOnEnemyBaseByPlayerIndex[1 - player.Index];
Direction defenceDir = attackDir.GetOpposite();
if (defenceDir == Direction.NONE)
{
defenceDir = Direction.RIGHT;
}
Point defencePos = player.Base.Pos + (Constants.SEGMENT_SIZE + 1) * defenceDir.GetOffset();
DistanceCalculation tankDefenceCalc = distanceMatrix[
defenceDir, defencePos];
int distance = tankDefenceCalc.Distance;
if (distance < minDistanceToDefendOwnBase)
{
minDistanceToDefendOwnBase = distance;
if (player == You)
{
closestFriendlyTankToDefendOwnBase = tank;
tankActionsForClosestFriendlyTankToDefendOwnBase = PathCalculator.GetTankActionsOnOutgoingShortestPath(
distanceMatrix, defenceDir, defencePos.X, defencePos.Y);
}
}
}
}
minDistanceToDefendOwnBaseByPlayerIndex[player.Index] = minDistanceToDefendOwnBase;
if (minDistanceToAttackEnemyBaseByPlayerIndex[1 - player.Index] < minDistanceToDefendOwnBase)
{
isUnmarked[1 - player.Index] = true;
}
}
/*
* int minAttackDistance = minDistanceToAttackEnemyBaseByPlayerIndex[You.Index];
* if (Game.Current.CurrentTurn.Tick + minAttackDistance > Game.Current.FinalTickInGame)
* {
* // Can't attack in time, rather defend...
* return;
* }
*/
// You're unmarked...
Tank attackTank = closestFriendlyTankToAttackEnemyBase;
if (isUnmarked[You.Index] && attackTank != null)
{
bool shouldAttack = true;
// Enemy is marked...
if (!isUnmarked[1 - You.Index])
{
int minAttackDistance = minDistanceToAttackEnemyBaseByPlayerIndex[You.Index];
int minEnemyAttackDistance = minDistanceToAttackEnemyBaseByPlayerIndex[1 - You.Index];
// But if you stop marking them, by going for their base, they can get there first...
if ((minAttackDistance > minEnemyAttackDistance) &&
(closestFriendlyTankToDefendOwnBase == attackTank))
{
shouldAttack = false;
// TODO: See if your other tank can do defence duty instead...
}
}
if (shouldAttack && !moveChosenByTankNumber[attackTank.Number])
{
actionSet.Actions[attackTank.Number] = tankActionsForClosestFriendlyTankToAttackEnemyBase[0];
moveChosenByTankNumber[attackTank.Number] = true;
}
}
// If there is a slack of less than 5 ticks to defend your base, get back to defend it:
Tank defenceTank = closestFriendlyTankToDefendOwnBase;
if ((defenceTank != null) &&
(minDistanceToAttackEnemyBaseByPlayerIndex[1 - You.Index] < minDistanceToDefendOwnBaseByPlayerIndex[You.Index] + 5))
{
if (!moveChosenByTankNumber[defenceTank.Number])
{
actionSet.Actions[defenceTank.Number] = tankActionsForClosestFriendlyTankToAttackEnemyBase[0];
moveChosenByTankNumber[defenceTank.Number] = true;
}
}
// Otherwise choose an enemy tank to attack:
for (int t = 0; t < Constants.TANKS_PER_PLAYER; t++)
{
if ((closestEnemyTankToAttackYourBase != null) && (!moveChosenByTankNumber[t]))
{
// Rather attack an enemy tank in a firefight with own tank..
Tank killerTank = You.Tanks[t];
AttackClosestEnemyTankToOwnBase(currGameState, killerTank,
closestEnemyTankToAttackYourBase, actionSet,
moveChosenByTankNumber);
}
}
}
protected override void ChooseMoves()
{
GameState currGameState = Game.Current.CurrentTurn.GameState;
TankAction[] tankActionsForLiveTank = new TankAction[]
{
TankAction.UP,
TankAction.DOWN,
TankAction.FIRE,
TankAction.LEFT,
TankAction.RIGHT,
TankAction.NONE
};
TankAction[] tankActionsForDeadTank = new TankAction[]
{
TankAction.NONE
};
TankAction[][] tankActionsPerTank = new TankAction[Constants.TANK_COUNT][];
foreach (Tank tank in You.Tanks)
{
MobileState mobileState = currGameState.GetMobileState(tank.Index);
if (mobileState.IsActive)
{
// Check if needing to avoid a bullet or shoot a bullet on the path to the base or the tank itself
// If so, limit the actions to only those that allow avoiding the bullet
tankActionsPerTank[tank.Number] = tankActionsForLiveTank;
}
else
{
tankActionsPerTank[tank.Number] = tankActionsForDeadTank;
}
}
double[,] valueEstimates = new double[tankActionsPerTank[0].Length, tankActionsPerTank[1].Length];
GameStateValueEstimator valueEstimator = new GameStateValueEstimator();
valueEstimator.Player = You;
Tank tank0 = You.Tanks[0];
Tank tank1 = You.Tanks[1];
double bestValue = double.NegativeInfinity;
TankAction[] bestTankActions = null;
for (int ta0 = 0; ta0 < tankActionsPerTank[0].Length; ta0++)
{
TankAction tankAction0 = tankActionsPerTank[0][ta0];
for (int ta1 = 0; ta1 < Constants.TANK_COUNT; ta1++)
{
TankAction tankAction1 = tankActionsPerTank[1][ta1];
GameState gameStateClone = currGameState.Clone();
gameStateClone.Tick++;
TankAction[] tankActions = new TankAction[Constants.TANK_COUNT];
tankActions[tank0.Index] = tankAction0;
tankActions[tank1.Index] = tankAction1;
MutableGameStateEngine.ApplyAllActions(gameStateClone as MutableGameState, tankActions);
valueEstimator.GameState = gameStateClone;
double value = valueEstimator.Evaluate();
if (value > bestValue)
{
bestValue = value;
bestTankActions = tankActions;
}
}
}
TankActionSet actionSet = new TankActionSet(YourPlayerIndex, currGameState.Tick);
if (bestTankActions != null)
{
actionSet.Actions[tank0.Number] = bestTankActions[tank0.Number];
actionSet.Actions[tank1.Number] = bestTankActions[tank1.Number];
}
Coordinator.SetBestMoveSoFar(actionSet);
}
