private void Shoot(bool fromPlayer, int x, int y)
{
if (fromPlayer)
{
shots temp = new shots();
temp.shot = new Rectangle(x + person.ship.Width / 2 - 2, y - 10, 3, 10);
temp.up = true;
shotsFired.Add(temp);
timer1.Start();
}
else
{
shots temp = new shots();
temp.shot = new Rectangle(x + 6, y + 15, 3, 10);
temp.up = false;
shotsFired.Add(temp);
}
}
private void UpdateShots()
{
for (int i = 0; i < shotsFired.Count; i++)
{
bool done = false;
bool keep = true;
shots temp = shotsFired[i];
if (shotsFired[i].up)
{
temp.shot.Y -= 8;
if ((temp.shot.Y - y) / 15 >= 0 && (temp.shot.Y - y) / 15 < 5 && (temp.shot.X - x) / 20 >= 0 && (temp.shot.X - x) / 20 < 11 && invaders[(temp.shot.X - x) / 20][(temp.shot.Y - y) / 15].alive)
{
invaders[(temp.shot.X - x) / 20][(temp.shot.Y - y) / 15].alive = false;
keep = false;
score += 10 * Convert.ToInt32(invaders[(temp.shot.X - x) / 20][(temp.shot.Y - y) / 15].type[5] - '0');
label2.Text = Convert.ToString(score);
numLeft--;
if (numLeft == 0)
{
x = 0;
right = true;
y = 0;
for (int k = 0; k < 11; k++)
{
for (int j = 4; j >= 0; j--)
{
invaders[k][j].alive = true;
}
}
numLeft = 55;
timer3.Interval = (int)(.9 * timer3.Interval);
}
}
}
else
{
temp.shot.Y += 8;
if (temp.shot.Height + temp.shot.Y > 260 && temp.shot.X < person.x + person.ship.Width && temp.shot.X >= person.x)
{
lives--;
label4.Text = Convert.ToString(lives);
shotsFired.Clear();
done = true;
if (lives == 0)
{
timer3.Stop();
timer2.Stop();
updateGraphics();
panel1.Invalidate();
button1.Show();
button2.Show();
button2.Enabled = true;
button1.Enabled = true;
button3.Enabled = false;
button3.Hide();
MessageBox.Show("Game over, you died.");
CheckHighScore();
}
}
}
if (!done)
{
if (temp.shot.Y > panel1.Height || temp.shot.Y < 0 || !keep)
{
shotsFired.RemoveAt(i);
i--;
}
else
{
shotsFired[i] = temp;
}
}
}
}
