/// <summary>
/// Simulate one iteration of the algorithm
/// </summary>
/// <param name="cave"></param>
/// <returns></returns>
public Cave doSimulation(Cave cave)
{
Cell[,] copyMap = cave._celullarMap;
for (int x = 0; x < Utility.WIDTH; x++)
{
for (int y = 0; y < Utility.HEIGTH; y++)
{
if (!cave.IsBorderCell(x, y))
{
if (cave._celullarMap[x, y].state == Utility.STATE.Rock)
{
if (CustomRandomNumberGenerator.GetRandom() < this._growthHorizontalChance)
{
copyMap[x - 1, y].state = Utility.STATE.Rock;
}
if (CustomRandomNumberGenerator.GetRandom() < this._growthHorizontalChance)
{
copyMap[x + 1, y].state = Utility.STATE.Rock;
}
if (CustomRandomNumberGenerator.GetRandom() < this._growthVerticalChance)
{
copyMap[x, y + 1].state = Utility.STATE.Rock;
}
}
}
}
}
cave._celullarMap = copyMap;
return(cave);
}
public void NextAction()
{
if (this._isAlive)
{
if (_age > _maxLifetime)
{
this._isAlive = false;
}
else if (_age > _minLifetime && _age < _maxLifetime)
{
if (CustomRandomNumberGenerator.GetRandom() < _lifetimeDeathChance)
{
this._isAlive = false;
}
else
{
Move();
}
}
else
{
Move();
}
_age++;
}
}
/// <summary>
/// Initialize the cave by setting random cells to active;
/// </summary>
/// <returns>New initialized map</returns>
public Cave InitializeCave(Cave cave)
{
for (int x = 0; x < Utility.WIDTH; x++)
{
for (int y = 0; y < Utility.HEIGTH; y++)
{
if (!cave.IsBorderCell(x, y))
{
if (CustomRandomNumberGenerator.GetRandom() < this._wallChance)
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
else
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
}
return(cave);
}
private void Move()
{
if (this._age == 0)
{
this._y--;
}
else
{
if (CustomRandomNumberGenerator.GetRandom() < _growthChanceNorth)
{
this._y--;
}
else if (CustomRandomNumberGenerator.GetRandom() < _growthChanceWest)
{
this._x--;
}
else if (CustomRandomNumberGenerator.GetRandom() < _growthChanceEast)
{
this._x++;
}
}
}
/// <summary>
/// Initialize the cave by setting random cells to active;
/// </summary>
/// <returns>New initialized map</returns>
public Cave InitializeCave(Cave cave)
{
for (int x = 0; x < Utility.WIDTH; x++)
{
for (int y = _upperFloorLimit; y < _lowerFloorLimit; y++)
{
if (!cave.IsBorderCell(x, y))
{
if (!(CustomRandomNumberGenerator.GetRandom() < this._activeChanceOnCrust))
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
else
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
for (int y = _lowerFloorLimit; y < Utility.HEIGTH; y++)
{
if (!cave.IsBorderCell(x, y))
{
if (!(CustomRandomNumberGenerator.GetRandom() < this._activeChanceGround))
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
else
{
cave._celullarMap[x, y].state = Utility.STATE.Rock;
}
}
}
return(cave);
}