public void Shoot(GameTime gameTime)
{
switch (CurrentGun)
{
#region RocketLauncher
case GunType.RocketLauncher:
{
if (PreviousGamePadState.IsButtonUp(CurrentShootButton) &&
CurrentGamePadState.IsButtonDown(CurrentShootButton))
{
switch (CurrentFacing)
{
case Facing.Left:
OnPlayerShootHappened(new Vector2(-35, 0));
//CreatePlayerShoot(new Vector2(-35, 0));
break;
case Facing.Right:
//CreatePlayerShoot(new Vector2(35, 0));
OnPlayerShootHappened(new Vector2(35, 0));
break;
}
NumShots++;
}
}
break;
#endregion
#region Shotgun
case GunType.Shotgun:
{
if (PreviousGamePadState.IsButtonUp(CurrentShootButton) &&
CurrentGamePadState.IsButtonDown(CurrentShootButton))
{
Vector2 direction = Vector2.Zero;
switch (CurrentFacing)
{
case Facing.Left:
direction = new Vector2(-1, 0);
break;
case Facing.Right:
direction = new Vector2(1, 0);
break;
}
for (int i = 0; i < 4; i++)
{
float angle = MathHelper.ToRadians((float)Math.Atan2(direction.Y, direction.X) + Random.Next(-15, 15));
direction = new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)) * AimDirection.X;
LightProjectile newProjectile = new ShotgunProjectile(BarrelEnd, direction, 1);
CreateLightProjectile(newProjectile, this);
}
NumShots++;
}
}
break;
#endregion
#region MachineGun
case GunType.MachineGun:
{
if (ShotTiming.X < ShotTiming.Y)
{
ShotTiming.X += (float)gameTime.ElapsedGameTime.TotalMilliseconds;
}
if (PreviousGamePadState.IsButtonDown(CurrentShootButton) &&
CurrentGamePadState.IsButtonDown(CurrentShootButton) &&
ShotTiming.X >= ShotTiming.Y)
{
Vector2 direction = Vector2.Zero;
switch (CurrentFacing)
{
case Facing.Left:
direction = new Vector2(-1, 0);
break;
case Facing.Right:
direction = new Vector2(1, 0);
break;
}
//float angle = MathHelper.ToRadians((float)Math.Atan2(direction.Y, direction.X) + Random.Next(-15, 15));
float thing = Random.Next(-2, 2);
direction = new Vector2(MathHelper.ToRadians((float)Math.Cos(thing)), MathHelper.ToRadians((float)Math.Sin(thing))) + AimDirection;
LightProjectile newProjectile = new MachineGunProjectile(BarrelEnd, direction, 1);
CreateLightProjectile(newProjectile, this);
ShotTiming.X = 0;
NumShots++;
}
}
break;
#endregion
}
}
public bool IsNewButtonRelease(Buttons button)
{
return(PreviousGamePadState.IsButtonDown(button) && GamePadState.IsButtonUp(button));
}
/// <summary>
/// Gets whether the given button was just released.
/// </summary>
/// <param name="button">The given button.</param>
/// <returns>True if the button was just released, false otherwise.</returns>
public static bool GetButtonDownUp(Buttons button)
{
return(PreviousGamePadState.IsButtonDown(button) && CurrentGamePadState.IsButtonUp(button));
}