static void GetInput()
{
// first line - current pool radius
string[] radiusLine = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
double radius = double.Parse(radiusLine[0]);
Frog.PoolRadus = radius;
// second line - my frog: <x position> <y position> <time to reload gun if shooted previously >
string[] frogLine = Console.ReadLine().Split(new char[] {' '}, StringSplitOptions.RemoveEmptyEntries);
MyFrog = new Frog(double.Parse(frogLine[0]), double.Parse(frogLine[1]), int.Parse(frogLine[2]));
// third line - enemy frog: <x position> <y position> <time to reload gun if shooted previously >
frogLine = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
EnemyFrog = new Frog(double.Parse(frogLine[0]), double.Parse(frogLine[1]), int.Parse(frogLine[2]));
// fourth line - number of bullets shooted
string[] bulletsCountLine = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int bulletsCount = int.Parse(bulletsCountLine[0]);
Bullets = new Bullet[bulletsCount];
// next bullets count line - bullets coordinates and target position for the next move
for (int i = 0; i < bulletsCount; i++)
{
string[] bulletsline = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Bullets[i] = new Bullet(double.Parse(bulletsline[0]), double.Parse(bulletsline[1]),
double.Parse(bulletsline[2]), double.Parse(bulletsline[3]));
}
}
static void Main(string[] args)
{
Console.Write("Combatting both algorithms:\n\n...");
// initiallize pool
string sendtext =
"100" + Environment.NewLine +
"-80 0 0" + Environment.NewLine +
"80 0 0" + Environment.NewLine +
"0" + Environment.NewLine;
frogs[0] = new Frog(-80, 0, 0);
frogs[1] = new Frog(80, 0, 0);
bullets[0] = new List<Bullet>();
bullets[1] = new List<Bullet>();
Frog.PoolRadus = 100;
// first algorithm
string algo1file = @"..\..\algo1.exe";
string algo2file = @"..\..\algo2.exe";
string jsfile = @"..\..\data.js";
string htmlfile = @"..\..\Presentation.html";
// main loop of both algos
while (algoAlive[0] && algoAlive[1])
{
string getResponse = QueryAlgo(algo1file, sendtext);
SaveMove(getResponse);
sendtext = GetInput();
getResponse = QueryAlgo(algo2file, sendtext);
SaveMove(getResponse);
EvaluatePool();
TakeSnapshot();
Console.Write(".");
sendtext = GetInput();
}
SaveJSON(jsfile);
Console.WriteLine("\nDone!\n\nStarting default browser for presentation...");
Process browser = new Process();
browser.StartInfo.FileName = htmlfile;
browser.Start();
// browser.WaitForExit();
// browser.Close();
}
public void TakeDecision(Frog enemy, Bullet[] bullets)
{
bool frogMoved = false;
// Take care of the incoiming bullets
if (!frogMoved)
{
frogMoved = this.RunFromBullets(bullets);
}
// Watch out for the collapsing pool
if (!frogMoved)
{
frogMoved = this.RunFromPoolBorder();
}
// Watch out of the enemy frog
if (!frogMoved)
{
frogMoved = this.RunFromEnemy(enemy);
}
// Aggresive mode - predict enemy move and shoot
this.ShootAtWill(enemy);
}
public void ShootAtWill(Frog enemy)
{
// predict enemy move using the same algorithm
// shoots at enemy with a chance of 1/10
if (generator.Next(10) == 5)
{
ShootAtEnemy(enemy);
}
// calculate
}
public void ShootAtEnemy(Frog enemy)
{
// take a shot to the enemy's center
this.ShootTargetPos = new Position(enemy.Pos.X, enemy.Pos.Y);
this.IsShooting = true;
}
public bool RunFromEnemy(Frog enemy)
{
// try to keep distance to enemy as much as possible
// move randomly to the left or to the right of the vector between frogs
// get enemy direction
Position enemyVector = Calc.GetVector(this.Pos, enemy.Pos);
// hardcoded decision table with random selector
Position[] moves = new Position[12];
moves[0] = Calc.GetVector(this.Pos, new Position(0, 0)); // run to center
moves[1] = Calc.RotateVectorClockwise(enemyVector); // run clockwise to the enemy position
moves[2] = Calc.RotateVectorCounterClockwise(enemyVector); // run counter-clockwise to the enemy position
moves[3] = moves[0]; // run to center
moves[4] = moves[0]; // run to center
moves[5] = moves[1]; // run counter-clockwise to the enemy position
moves[6] = moves[1]; // run counter-clockwise to the enemy position
moves[7] = moves[0]; // run to center
moves[8] = moves[2]; // run counter-clockwise to the enemy position
moves[9] = moves[1]; // run counter-clockwise to the enemy position
moves[10] = enemyVector; // run forward to the enemy
moves[11] = new Position(0,0); // stay at current position
double distanceToEnemy = Calc.GetDistance(this.Pos, enemy.Pos);
double scaleFactor = generator.NextDouble() * (Frog.MaxJumpDistance - Frog.MinJumpDistance) + Frog.MinJumpDistance;
// check if frogs are in range (in 2 moves bullet can reach the frog, but we can run away in these 2 moves)
bool closeToEnemy = (distanceToEnemy < 2 * Bullet.BulletSpeed);
// and if yes - exclude last two choices - stay and move forward
int chooseMove = generator.Next(closeToEnemy ? moves.Length - 2 : moves.Length);
this.NextMovePos = this.Pos.Add(moves[chooseMove].Scale(scaleFactor));
if (closeToEnemy)
{
ShootAtEnemy(enemy);
}
return (chooseMove != 3); // if stays then no move has been selected
}
