//constructor: same name as the class
public Swarm(Form f)
{
for (int i = 0; i < swa.Length; ++i)
{
swa[i] = new Invader(f, 10 + (i * 130), 10); //this has created an array of invaders for the game
}
Form1.InvadersC += 1;
} // end of the constructor
private void SetUpGame()
{
gameOverImage = Image.FromFile("Images/gameover.png");
player = new Player(this.ClientRectangle.Width, this.ClientRectangle.Height); //Pass width and height of form to create Player object
playerBullet = new Bullet(); //set up bullet object
noOfInvaders = 5;
for (int i = 0; i < noOfInvaders; i++)
{
invaders[i] = new Invader(this.ClientRectangle.Width, this.ClientRectangle.Height, i); //create enemy objects
}
lblScore.Text = "" + player.Score; //reset label that displays the score
lblLives.Text = "" + player.Lives;
level = StartLevel;
lblLevel.Text = "" + level;
invaderFrameTimer = 0;
gameOver = false;
btnRestart.Enabled = false;
btnRestart.Visible = false;
}
private void CheckAllInvadersDead()
//checks if all the invaders are dead and if they are then reset their position and increase the level and difficulty
{
bool allInvadersDead = true; //only reset when all invaders are dead and this is true
for (int i = 0; i < noOfInvaders; i++)
{
if (invaders[i].Alive == true)
{
allInvadersDead = false;
break; //no need to continue looping cause one is true and their position is only reset if none are true
}
else
{
allInvadersDead = true;
}
}
if (allInvadersDead) //if all of the invaders are dead
{
if (level <= 10)
{
level++; //increase the level
noOfInvaders += 5; //increase how many invaders there are by 5
}
else if (level > 10)
{
level++; //increase the level but dont add anymore invaders
}
lblLevel.Text = "" + level;
for (int i = 0; i < noOfInvaders; i++)
{
invaders[i] = new Invader(this.ClientRectangle.Width, this.ClientRectangle.Height, i); //create new enemy objects with default values
}
}
}
