public void move(string direction)
{
Position currentHeadPosition = body[0];
Position newHeadPosition = null;
switch (direction)
{
case "UP":
if (currentHeadPosition.getRowNo() > mainBoard.getMinRowNo())
{
newHeadPosition = new Position(currentHeadPosition.getRowNo() - 1, currentHeadPosition.getColNo());
}
break;
case "DOWN":
if (currentHeadPosition.getRowNo() < mainBoard.getMaxRowNo())
{
newHeadPosition = new Position(currentHeadPosition.getRowNo() + 1, currentHeadPosition.getColNo());
}
break;
case "LEFT":
if (currentHeadPosition.getColNo() > mainBoard.getMinColNo())
{
newHeadPosition = new Position(currentHeadPosition.getRowNo(), currentHeadPosition.getColNo() - 1);
}
break;
case "RIGHT":
if (currentHeadPosition.getColNo() < mainBoard.getMaxColNo())
{
newHeadPosition = new Position(currentHeadPosition.getRowNo(), currentHeadPosition.getColNo() + 1);
}
break;
default:
//Do nothing
break;
}
if (newHeadPosition != null)
{
body.Insert(0, newHeadPosition); //Add a new head positon 0
body.RemoveAt(body.Count - 1); //Remove the last position
}
}
public int eatAppleAtPostion(Position p)
{
Position snakeHeadPos = p;
for (int i = 0; i < applelist.Count; i++)
{
if (snakeHeadPos.getRowNo() == applelist[i].getRowNo() && snakeHeadPos.getColNo() == applelist[i].getColNo())
{
applelist.RemoveAt(i);
}
}
return(50); //50 points per apple
}
public int eatPoopAtPosition(Position a)
{
for (int i = 0; i < enemylist.Count; i++)
{
if (a.getRowNo() == enemylist[i].getRowNo() && a.getColNo()
== enemylist[i].getColNo())
{
enemylist.RemoveAt(i);
}
}
return(100);
}
public Boolean checkIFSnakeEatApple(Position snakeHead)
{
Boolean result = false;
for (int i = 0; i < appleList.Count; i++)
{
if (snakeHead.getRowNo() == appleList[i].getRowNo() && snakeHead.getColNo() == appleList[i].getColNo())
{
result = true;
}
}
return(result);
}
public int eatAppleAtPostion(Position p)
{
for (int i = 0; i < appleList.Count; i++)
{
if (p.getRowNo() == appleList[i].getRowNo() && p.getColNo() == appleList[i].getColNo())
{
appleList.RemoveAt(i);
eatpoptart = new SoundPlayer(Properties.Resources.Anime_wow___sound_effect);
eatpoptart.LoadAsync();
eatpoptart.Play();
}
}
return(50); //50 points per apple
}
public void draw(Position p, Image pic)
{
squares[p.getRowNo(), p.getColNo()].Image = pic;
}