public void SetNewLocation(int[,] maze, Pacman pman)
{
this.image = Properties.Resources.PinkGhost;
int i, j;
Random rnd = new Random();
again:
i = rnd.Next((pman.GetY() - 140) / 20, (pman.GetY() + 140) / 20);
j = rnd.Next((pman.GetX() - 140) / 20, (pman.GetX() + 140) / 20);
if ((i > 0) && (i < maze.GetLength(0)) && (j > 0) && (j < maze.GetLength(1)))
{
if (maze[i, j] == 1)
{
goto again;
}
}
else
{
goto again;
}
this.x = j * 20;
this.y = i * 20;
}
private void Menu_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Up)
{
if (PM2.GetY() == 303)
{
PM2.SetY(503);
}
else
{
PM2.SetY(PM2.GetY() - 50);
}
}
if (e.KeyCode == Keys.Down)
{
if (PM2.GetY() == 503)
{
PM2.SetY(303);
}
else
{
PM2.SetY(PM2.GetY() + 50);
}
}
if (e.KeyCode == Keys.Enter)
{
if (PM2.GetY() == 303)
{
Animation.Stop();
Visible = false;
GameForm gf = new GameForm();
gf.ShowDialog();
gf.Close();
Animation.Start();
Visible = true;
TopMost = true;
Focus();
}
if (PM2.GetY() == 353)
{
MenuState = 2;
Animation.Stop();
grfx.DrawImage(Properties.Resources.MenuHelp, -10, 0, Width, Height - 50);
}
if (PM2.GetY() == 403)
{
MenuState = 2;
Animation.Stop();
HighScore hs = new HighScore();
hs.ShowDialog();
hs.Close();
Animation.Start();
}
if (PM2.GetY() == 453)
{
MenuState = 2;
Animation.Stop();
grfx.DrawImage(Properties.Resources.MenuAbout, -10, 0, Width, Height - 50);
}
if (PM2.GetY() == 503)
{
Application.Exit();
}
}
if (e.KeyCode == Keys.Escape)
{
if (MenuState == 1)
{
Application.Exit();
}
else
{
Animation.Start();
MenuState = 1;
grfx.DrawImage(Properties.Resources.Menu, -10, 0, Width, Height - 50);
}
}
}
public void ChasePacman(Pacman pman, int[,] maze)
{
int i = this.y / 20;
int j = this.x / 20;
int k = pman.GetX() / 20;
int l = pman.GetY() / 20;
if (((maze[i - 1, j] != 1) && (maze[i, j + 1] != 1)) ||
((maze[i, j + 1] != 1) && (maze[i + 1, j] != 1)) ||
((maze[i + 1, j] != 1) && (maze[i, j - 1] != 1)) ||
((maze[i, j - 1] != 1) && (maze[i - 1, j] != 1)))
{
if (this.direction == (int)Directions.Up)
{
this.OppositeDir = (int)Directions.Down;
}
if (this.direction == (int)Directions.Down)
{
this.OppositeDir = (int)Directions.Up;
}
if (this.direction == (int)Directions.Left)
{
this.OppositeDir = (int)Directions.Right;
}
if (this.direction == (int)Directions.Right)
{
this.OppositeDir = (int)Directions.Left;
}
int moveScoreUp = this.OppositeDir != (int)Directions.Up ? EvaluateMove(k, l, j, i - 1, maze) : -1;
int moveScoreDown = this.OppositeDir != (int)Directions.Down ? EvaluateMove(k, l, j, i + 1, maze) : -1;
int moveScoreLeft = this.OppositeDir != (int)Directions.Left ? EvaluateMove(k, l, j - 1, i, maze) : -1;
int moveScoreRight = this.OppositeDir != (int)Directions.Right ? EvaluateMove(k, l, j + 1, i, maze) : -1;
int score = Max(moveScoreUp, moveScoreDown, moveScoreLeft, moveScoreRight);
if (score == moveScoreUp)
{
direction = (int)Directions.Up;
}
if (score == moveScoreDown)
{
direction = (int)Directions.Down;
}
if (score == moveScoreLeft)
{
direction = (int)Directions.Left;
}
if (score == moveScoreRight)
{
direction = (int)Directions.Right;
}
}
if (this.direction == (int)Directions.Up)
{
this.y -= 20;
}
if (this.direction == (int)Directions.Down)
{
this.y += 20;
}
if (this.direction == (int)Directions.Left)
{
this.x -= 20;
}
if (this.direction == (int)Directions.Right)
{
this.x += 20;
}
j = this.x / 20;
if (j > maze.GetLength(1) - 2)
{
this.x = 20;
}
if (j < 1)
{
this.x = (maze.GetLength(1) - 2) * 20;
}
}
private void GameForm_KeyDown(object sender, KeyEventArgs e)
{
int i = Pman.GetY() / 20;
int j = Pman.GetX() / 20;
if (Dead)
{
return;
}
if ((e.KeyCode == Keys.Up) || (e.KeyCode == Keys.W))
{
if (maze.GetMaze()[i - 1, j] != 1)
{
Pman.SetDirection((int)Directions.Up);
}
PacmanTimer.Start();
GhostTimer.Start();
}
if ((e.KeyCode == Keys.Down) || (e.KeyCode == Keys.S))
{
if (maze.GetMaze()[i + 1, j] != 1)
{
Pman.SetDirection((int)Directions.Down);
}
PacmanTimer.Start();
GhostTimer.Start();
}
if ((e.KeyCode == Keys.Left) || (e.KeyCode == Keys.A))
{
if (maze.GetMaze()[i, j - 1] != 1)
{
Pman.SetDirection((int)Directions.Left);
}
PacmanTimer.Start();
GhostTimer.Start();
}
if ((e.KeyCode == Keys.Right) || (e.KeyCode == Keys.D))
{
if (maze.GetMaze()[i, j + 1] != 1)
{
Pman.SetDirection((int)Directions.Right);
}
PacmanTimer.Start();
GhostTimer.Start();
}
if (e.KeyCode != Keys.Space || Pman.GetAmmo() <= 0 || ShootOnce)
{
return;
}
bullet.SetImage(Properties.Resources.Bullet);
Pman.ReduceAmmo();
bullet.SetX(Pman.GetX() + 5);
bullet.SetY(Pman.GetY() + 5);
ShootOnce = true;
bullet.SetDirection(Pman.GetDirection());
bullet.RotateBullet();
BulletTimer.Start();
}