//Create a bfs graph based on startPos.
public Bfs(Consoden.TankGame.GameState gameState, Position startPos)
{
this.gameState=gameState;
this.startPos = startPos;
gamePaths = new int[SizeX, SizeY];
for (int x=0; x<SizeX; x++) {
for (int y=0; y<SizeY; y++) {
gamePaths [x, y] = int.MaxValue;
}
}
gamePaths [startPos.X, startPos.Y] = 0;
EvaluateShortestPaths (startPos, 1);
}
//Constructor, creates a new GameMap from a GameState.
public GameMap(int tankId, Consoden.TankGame.GameState gameState)
{
this.tankId=tankId;
this.gameState=gameState;
}
//Move p one step in specified direction and returns the new position.
public Position Move(Position p, Consoden.TankGame.Direction.Enumeration d)
{
switch (d) {
case Consoden.TankGame.Direction.Enumeration.Left:
return new Position ((p.X - 1 + SizeX) % SizeX, p.Y);
case Consoden.TankGame.Direction.Enumeration.Right:
return new Position ((p.X + 1) % SizeX, p.Y);
case Consoden.TankGame.Direction.Enumeration.Up:
return new Position (p.X, (p.Y - 1 + SizeY) % SizeY);
case Consoden.TankGame.Direction.Enumeration.Down:
return new Position (p.X, (p.Y + 1) % SizeY);
default:
return p;
}
}
//Called every time player is supposed to calculate a new move.
//The player has 1 second to calculate the move and call setJoystick.
public void MakeMove(Consoden.TankGame.GameState gameState)
{
//TODO: implement your own tank logic and call setJoystick
//-------------------------------------------------------
//Example of a stupid tank logic:
//Remove it and write your own brilliant version!
//-------------------------------------------------------
GameMap gm = new GameMap (tankId, gameState); //helpler object
Bfs bfs=new Bfs(gameState, gm.OwnPosition); //breadth first search
Consoden.TankGame.Direction.Enumeration moveDirection = Consoden.TankGame.Direction.Enumeration.Neutral;
if (bfs.CanReachSquare (gm.EnemyPosition)) { //if we can reach the enemy, get him
moveDirection = bfs.BacktrackFromSquare (gm.EnemyPosition);
}
else { //find any empty square
if (!gm.IsWall (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Left)) &&
!gm.IsMine (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Left))) {
moveDirection = Consoden.TankGame.Direction.Enumeration.Left;
} else if (!gm.IsWall (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Right)) &&
!gm.IsMine (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Right))) {
moveDirection = Consoden.TankGame.Direction.Enumeration.Right;
} else if (!gm.IsWall (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Up)) &&
!gm.IsMine (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Up))) {
moveDirection = Consoden.TankGame.Direction.Enumeration.Up;
} else if (!gm.IsWall (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Down)) &&
!gm.IsMine (gm.Move (gm.OwnPosition, Consoden.TankGame.Direction.Enumeration.Down))) {
moveDirection = Consoden.TankGame.Direction.Enumeration.Down;
}
}
//Advanced tower aim stategy
Consoden.TankGame.Direction.Enumeration towerDirection =
(Consoden.TankGame.Direction.Enumeration)((1 + gm.OwnPosition.X + gm.OwnPosition.Y) % 4);
//Of course we always want to fire
bool fire = true;
//Sometimes we also drop a mine
bool dropMine=((int)(gameState.ElapsedTime.Val) % 3)==0;
bool fireLaser = false;
if(gm.getLaserCount > 0 ){
fireLaser = true;
}
bool deploySmoke = false;
if(gm.HasSmoke){
deploySmoke = true;
}
bool fireRedeemer = false;
int redeemerTimer = 0;
if(gm.HasRedeemer){
fireRedeemer = true;
redeemerTimer = 3;
}
//Move our joystick.
setJoystick (moveDirection, towerDirection, fire,dropMine,fireLaser,deploySmoke, fireRedeemer, redeemerTimer);
}
private void UpdateJoystick(Consoden.TankGame.Direction.Enumeration moveDirection,
Consoden.TankGame.Direction.Enumeration towerDirection,
bool fire, bool dropMine, bool fireLaser, bool deployLaser,
bool fireRedeemer, int redeemerTimer)
{
if (myJoystickId == null) {
return; //we are not active in a game
}
Consoden.TankGame.Joystick joystick = new Consoden.TankGame.Joystick ();
joystick.PlayerId.Val = myPlayerId;
joystick.GameId.Val = currentGameId;
joystick.TankId.Val = myTankId;
joystick.Counter.Val = joystickCounter++;
joystick.MoveDirection.Val = moveDirection;
joystick.TowerDirection.Val = towerDirection;
joystick.Fire.Val = fire;
joystick.FireLaser.Val = fireLaser;
joystick.MineDrop.Val = dropMine;
joystick.DeploySmoke.Val = deployLaser;
joystick.FireRedeemer.Val = fireRedeemer;
joystick.RedeemerTimer.Val = redeemerTimer;
connection.SetAll (joystick, myJoystickId, myHandlerId);
}
