public SpaceInvasion(int w, int h)
{
try
{
this.state_e = GameState.LOADING;
this.level_e = GameLevel.LEVEL_01;
this.fire_bl = false;
this.width_i = w;
this.height_i = h;
this.dataAccess = new DataAccess();
this.highScore_l = this.dataAccess.GetHighScore();
///////////////////////////////////////////////////////
this.backdrop = new Backdrop(
this.width_i,
this.height_i,
2, 2); // backdropCount, scrollSpeed
this.aliens = new Aliens(
this.width_i,
this.height_i,
3, 10, // bulletCount, bulletSpeed
5, 8); // rowCount, colCount
this.player = new Player(
this.width_i,
this.height_i,
4, 10, 5); // bulletCount, bulletSpeed, lives
this.sound = new GameSound();
}
catch (Exception ex)
{
this.exception_ex = ex;
}
}
private void AliensShoot(
ref Player player,
ref GameSound sound)
{
try
{
for (int i = 0; i < (this.rowCount_i * this.colCount_i); i++)
{
if ((this.aliens_s[i].X - (this.alienImage.Width / 2)) > (player.sprite.X) &&
(this.aliens_s[i].X - (this.alienImage.Width / 2)) < (player.sprite.X + player.sprite.Width))
{
if (!this.shooting_s.ContainsValue(this.aliens_s[i]) &&
this.shooting_s.Count < this.count_i)
{
for (int a = 0; a < this.count_i; a++)
{
if (!this.bullets_s[a].Visible)
{
this.bullets_s[a].Visible = true;
this.bullets_s[a].Position(
(this.aliens_s[i].X + (this.aliens_s[i].Width / 2)),
(this.aliens_s[i].Y + (this.aliens_s[i].Height / 2)));
sound.PlayFire();
this.shooting_s.Add(this.bullets_s[a], this.aliens_s[i]);
break;
}
}
break;
}
}
}
}
catch (Exception ex)
{
this.exception_ex = ex;
}
}
private void BulletUpdates(
ref Backdrop backdrop,
ref GameSound sound)
{
Sprite tempCollision_s = null;
try
{
if (this.fire_bl)
{
for (int i = 0; i < this.count_i; i++)
{
if (!this.bullets_s[i].Visible)
{
this.bullets_s[i].Visible = true;
sound.PlayFire();
break;
}
}
this.fire_bl = false;
}
for (int i = 0; i < this.count_i; i++)
{
if (this.bullets_s[i].Visible)
{
if (this.bullets_s[i].Y > -(this.bullets_s[i].Height))
{
this.bullets_s[i].Position(
this.bullets_s[i].X,
(this.bullets_s[i].Y - this.speed_i));
}
else
{
this.misses_f++;
this.bullets_s[i].Visible = false;
}
tempCollision_s = this.bullets_s[i].Collision();
if (tempCollision_s != null
//&& tempCollision_s != this.player_s
&& !backdrop.sprites.Contains(tempCollision_s))
{
this.hits_f++;
this.score_i += 100;
this.bullets_s[i].Visible = false;
sound.PlayExplosion();
tempCollision_s.Visible = false;
tempCollision_s = null;
}
}
else
{
this.bullets_s[i].Position(
(this.player_s.X + (this.player_s.Width / 2)),
(this.player_s.Y + (this.player_s.Height / 2)));
}
}
}
catch (Exception ex)
{
this.exception_ex = ex;
}
}
