public void moveEnemies(EnemyTank tank, PictureBox gameBorders, List <BrickWall> gameWalls, Player player, List <EnemyTank> enemyTanks, Timer timer1)
{
Random random = new Random(Guid.NewGuid().GetHashCode());
CollisionDetecter detecter = new CollisionDetecter();
int temp;
switch (currentState)
{
case Direction.Right:
if (tank.Location.X + tank.Size.Width + 20 < gameBorders.Bounds.Right &&
!detecter.detectCollision(gameWalls, new Rectangle(tank.Location.X + 1, tank.Location.Y, 50, 50), enemyTanks, tank) &&
!tank.Bounds.IntersectsWith(new Rectangle(player.Location.X - 1, player.Location.Y, 50, 50)))
{
//shooting chance
if ((temp = random.Next(0, 101)) < shootingChance)
{
Cannon cannon = new Cannon(tank.Location);
gameBorders.Controls.Add(cannon);
cannon.Location = new Point(tank.Location.X + 51, tank.Location.Y + 20);
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootRight(sender1, e1, cannon, gameWalls, enemyTanks, gameBorders, player, true));
}
if ((temp = random.Next(0, 101)) < changeDirection)
{
currentState = (Direction)random.Next(0, 4);
break;
}
tank.Image = Properties.Resources.enemy_tank_right;
tank.Location = new Point(tank.Location.X + 5, tank.Location.Y);
currentState = Direction.Right;
}
else
{
currentState = (Direction)random.Next(0, 4);
}
break;
case Direction.Left:
if (tank.Location.X + 10 > gameBorders.Bounds.Left &&
!detecter.detectCollision(gameWalls, new Rectangle(tank.Location.X - 1, tank.Location.Y, 50, 50), enemyTanks, tank) &&
!tank.Bounds.IntersectsWith(new Rectangle(player.Location.X + 1, player.Location.Y, 50, 50)))
{
if ((temp = random.Next(0, 101)) < shootingChance)
{
Cannon cannon = new Cannon(tank.Location);
gameBorders.Controls.Add(cannon);
cannon.Location = new Point(tank.Location.X + 51, tank.Location.Y + 20);
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootLeft(sender1, e1, cannon, gameWalls, enemyTanks, gameBorders, player, true));
}
if ((temp = random.Next(0, 101)) < changeDirection)
{
currentState = (Direction)random.Next(0, 4);
break;
}
tank.Image = Properties.Resources.enemy_tank_left;
tank.Location = new Point(tank.Location.X - 5, tank.Location.Y);
currentState = Direction.Left;
}
else
{
currentState = (Direction)random.Next(0, 4);
}
break;
case Direction.Up:
if (tank.Location.Y + 75 > gameBorders.Bounds.Top &&
!detecter.detectCollision(gameWalls, new Rectangle(tank.Location.X, tank.Location.Y - 1, 50, 50), enemyTanks, tank) &&
!tank.Bounds.IntersectsWith(new Rectangle(player.Location.X, player.Location.Y + 1, 50, 50)))
{
if ((temp = random.Next(0, 101)) < shootingChance)
{
Cannon cannon = new Cannon(tank.Location);
gameBorders.Controls.Add(cannon);
cannon.Location = new Point(tank.Location.X + 51, tank.Location.Y + 20);
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootUp(sender1, e1, cannon, gameWalls, enemyTanks, gameBorders, player, true));
}
if ((temp = random.Next(0, 101)) < changeDirection)
{
currentState = (Direction)random.Next(0, 4);
break;
}
tank.Image = Properties.Resources.enemy_tank_up;
tank.Location = new Point(tank.Location.X, tank.Location.Y - 5);
currentState = Direction.Up;
}
else
{
currentState = (Direction)random.Next(0, 4);
}
break;
case Direction.Down:
if (tank.Location.Y + tank.Size.Height + 85 < gameBorders.Bounds.Bottom &&
!detecter.detectCollision(gameWalls, new Rectangle(tank.Location.X, tank.Location.Y + 1, 50, 50), enemyTanks, tank) &&
!tank.Bounds.IntersectsWith(new Rectangle(player.Location.X, player.Location.Y - 1, 50, 50)))
{
if ((temp = random.Next(0, 101)) < shootingChance)
{
Cannon cannon = new Cannon(tank.Location);
gameBorders.Controls.Add(cannon);
cannon.Location = new Point(tank.Location.X + 51, tank.Location.Y + 20);
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootDown(sender1, e1, cannon, gameWalls, enemyTanks, gameBorders, player, true));
}
if ((temp = random.Next(0, 101)) < changeDirection)
{
currentState = (Direction)random.Next(0, 4);
break;
}
tank.Image = Properties.Resources.enemy_tank_down;
tank.Location = new Point(tank.Location.X, tank.Location.Y + 5);
currentState = Direction.Down;
}
else
{
currentState = (Direction)random.Next(0, 4);
}
break;
}
}
private void tank_KeyDown(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Left:
player.Image = Properties.Resources.tank_left;
currentDirection = Direction.Left;
if (navigateHorizontally(currentDirection, player, gameBorders.Bounds.Left))
{
player.Location = new Point(player.Location.X - 5, player.Location.Y);
break;
}
break;
case Keys.Right:
player.Image = Properties.Resources.tank_right;
currentDirection = Direction.Right;
if (navigateHorizontally(currentDirection, player, gameBorders.Bounds.Right))
{
player.Location = new Point(player.Location.X + 5, player.Location.Y);
break;
}
break;
case Keys.Up:
player.Image = Properties.Resources.tank_up;
currentDirection = Direction.Up;
if (navigateVertically(currentDirection, player, gameBorders.Bounds.Top))
{
player.Location = new Point(player.Location.X, player.Location.Y - 5);
break;
}
break;
case Keys.Down:
player.Image = Properties.Resources.tank_down;
currentDirection = Direction.Down;
if (navigateVertically(currentDirection, player, gameBorders.Bounds.Bottom))
{
player.Location = new Point(player.Location.X, player.Location.Y + 5);
break;
}
break;
case Keys.Space:
Cannon cannon = new Cannon(player.Location);
gameBorders.Controls.Add(cannon);
cannon.Location = new Point(player.Location.X + 20, player.Location.Y + 20);
switch (currentDirection)
{
case Direction.Right:
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootRight(sender, e, cannon, gameWalls, enemyTanks, gameBorders, player, false));
break;
case Direction.Left:
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootLeft(sender, e, cannon, gameWalls, enemyTanks, gameBorders, player, false));
break;
case Direction.Up:
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootUp(sender, e, cannon, gameWalls, enemyTanks, gameBorders, player, false));
break;
case Direction.Down:
timer1.Tick += new EventHandler((sender1, e1) => shooter.shootDown(sender, e, cannon, gameWalls, enemyTanks, gameBorders, player, false));
break;
}
break;
}
}