/// <summary>
/// Checks if _player is in the same position as a powerup.
/// </summary>
/// <param name="x">X position of _player.</param>
/// <param name="y">Y posiiton of _player.</param>
/// <returns>What type of powerup the _player stays on.</returns>
private Enums.TypePowerUp CheckPlayerOnPowerUp(int x, int y)
{
Cel cel = GetSingleCell(x, y);
if (cel.GetPowerUp() != null)
{
if (cel.GetPowerUp().TypePowerUp != Enums.TypePowerUp.None)
{
cel.GetPowerUp().PickedUp = true;
return(cel.GetPowerUp().TypePowerUp);
}
}
return(Enums.TypePowerUp.None);
}
/// <summary>
/// Moves all the _bots to the _player if the _player is in a cel next to the bot.
/// If _player is not in a cel next to the bot, the bot moves randomly.
/// </summary>
public void MoveBots()
{
int direction;
int botX = 0;
int botY = 0;
bool botMove = true;
for (int a = 0; a < AmountOfBots - 1; a++)
{
botMove = true;
if (DetectPlayer(_bots[a].LocationX, _bots[a].LocationY - CellSize))
{
botY = _bots[a].LocationY - CellSize;
botX = _bots[a].LocationX;
}
else if (DetectPlayer(_bots[a].LocationX, _bots[a].LocationY + CellSize))
{
botY = _bots[a].LocationY + CellSize;
botX = _bots[a].LocationX;
}
else if (DetectPlayer(_bots[a].LocationX - CellSize, _bots[a].LocationY))
{
botY = _bots[a].LocationY;
botX = _bots[a].LocationX - CellSize;
}
else if (DetectPlayer(_bots[a].LocationX + CellSize, _bots[a].LocationY))
{
botY = _bots[a].LocationY;
botX = _bots[a].LocationX + CellSize;
}
else
{
direction = _Random.Next(1, 5);
switch (direction)
{
case 1:
botY = _bots[a].LocationY - CellSize;
botX = _bots[a].LocationX;
break;
case 2:
botY = _bots[a].LocationY;
botX = _bots[a].LocationX - CellSize;
break;
case 3:
botY = _bots[a].LocationY + CellSize;
botX = _bots[a].LocationX;
break;
case 4:
botY = _bots[a].LocationY;
botX = _bots[a].LocationX + CellSize;
break;
default:
botY = _bots[a].LocationY - CellSize;
botX = _bots[a].LocationX;
break;
}
}
Cel cel = GetSingleCell(botX, botY);
if (botX > CellSize * (MapSize - 1) || botX < 0 || botY > CellSize * (MapSize - 1) || botY < 0)
{
botMove = false;
}
else if (cel.GetTypeCel() != Enums.Object.Grass || DetectBot(botX, botY))
{
botMove = false;
}
if (botMove)
{
_bots[a].Move(cel.GetX(), cel.GetY());
}
}
}