public static List <Field> getExplodedFields(Bomb explodedBomb, GameBoard gameBoard, IGameController gameController)
{
Field place = explodedBomb.getOwner().Field;
List <Field> retVals = new List <Field>();
for (int iX = place.X; iX >= gameBoard.MinX && place.X - iX <= explodedBomb.getExplosiveRadius(); --iX)
{
Field currentField = gameBoard.getField(iX, place.Y);
if (currentField != null && gameController.isExplodable(currentField))
{
retVals.Add(currentField);
}
if (!gameController.isExplodable(currentField))
{
break;
}
}
for (int iX = place.X + 1; iX <= gameBoard.MaxX && iX - place.X <= explodedBomb.getExplosiveRadius(); ++iX)
{
Field currentField = gameBoard.getField(iX, place.Y);
if (currentField != null && gameController.isExplodable(currentField))
{
retVals.Add(currentField);
}
if (!gameController.isExplodable(currentField))
{
break;
}
}
for (int iY = place.Y - 1; iY >= gameBoard.MinY && place.Y - iY <= explodedBomb.getExplosiveRadius(); --iY)
{
Field currentField = gameBoard.getField(place.X, iY);
if (currentField != null && gameController.isExplodable(currentField))
{
retVals.Add(currentField);
}
if (!gameController.isExplodable(currentField))
{
break;
}
}
for (int iY = place.Y + 1; iY <= gameBoard.MaxY && iY - place.Y <= explodedBomb.getExplosiveRadius(); ++iY)
{
Field currentField = gameBoard.getField(place.X, iY);
if (currentField != null && gameController.isExplodable(currentField))
{
retVals.Add(currentField);
}
if (!gameController.isExplodable(currentField))
{
break;
}
}
return(retVals);
}
/// <summary>
/// applies 'applyFieldExplosion' in the order of explosions and explodes the bombs in the radius recursively.
/// </summary>
/// <param name=""></param>
public void explodeFields(IGameController gameController, Bomb bomb, ExplosionFieldCollector explodedFields, int recursionCounter = 0)
{
if (bomb == null)
{
return;
}
Explosion explosion = new Explosion(this, bomb);
List <Field> fields = explosion.getExplodedFields(gameController);
foreach (Field currentField in fields)
{
if (!bomb.IsExploded)
{
//add all of the exploded fields to the collection
explodedFields.addExplodedField(recursionCounter, explosion.getDistanceFactor(currentField), currentField);
currentField.IsExploding = true;
}
}
Field fieldOfBomb = bomb.Field;
fieldOfBomb.removeBomb(bomb);
bomb.getOwner().removeBomb(bomb);
bomb.IsExploded = true;
//explode the recursively activated bombs
foreach (Field currentField in fields)
{
if (currentField.isBombed()) //if there is a bomb on a field inside the radius of the original bomb
{
Bomb[] currentFieldBombs = currentField.getBombs();
for (int i = 0; i < currentFieldBombs.Length; ++i)
{
if (currentFieldBombs[i] != null)
{
explodeFields(gameController, currentFieldBombs[i], explodedFields, recursionCounter + 1);
}
}
}
}
}