/// <summary>
/// Defines the interaction between the oxygen and a target actor
/// when they touch.
/// </summary>
/// <param name="target">The actor that is touching this object.</param>
/// <returns>True if the objects meaningfully interacted.</returns>
public override bool Touch(Actor target)
{
// if the oxygen has touched a player, then damage it
NanoBot player = target as NanoBot;
if (player != null)
{
// calculate damage as a function of how much the two actor's
// velocities were going towards one another
Vector2 playerAsteroidVector =
Vector2.Normalize(this.position - player.Position);
float rammingSpeed =
Vector2.Dot(playerAsteroidVector, player.Velocity) -
Vector2.Dot(playerAsteroidVector, this.velocity);
if (player.positiveCharge == true)
{
player.Damage(this, this.mass * rammingSpeed * damageScalar * 2f);
}
else if (player.negativeCharge != true &&
player.positiveCharge != true)
{
player.Damage(this, this.mass * rammingSpeed * damageScalar);
}
return(base.Touch(target));
}
if ((target is AtomicMoleBlastProjectile) == true)
{
target.Die(target);
this.Die(this);
world.ParticleSystems.Add(new ParticleSystem(this.position,
this.direction, 36, 64f * world.ResVar, 128f * world.ResVar,
2f * world.ResVar, 0.05f * world.ResVar, world.CFC2Color));
return(base.Touch(target));
}
if ((target is Ozone) == true)
{
target.Die(target);
Vector2 newPosition = (target.Position + this.position) / 2;
Vector2 newVelocity = (target.Velocity + this.velocity) / 2;
Vector2 newDirection = (target.Direction + this.direction) / 2;
world.UnbondOzone(newPosition, newVelocity, newDirection);
world.ParticleSystems.Add(new ParticleSystem(target.Position,
target.Direction, 36, 64f * world.ResVar, 128f * world.ResVar,
2f * world.ResVar, 0.05f * world.ResVar, world.O3Color));
this.world.AudioManager.PlayCue("asteroidTouch");
return(base.Touch(target));
}
return(false);
}
/// <summary>
/// Defines the interaction between the oxygen and a target actor
/// when they touch.
/// </summary>
/// <param name="target">The actor that is touching this object.</param>
/// <returns>True if the objects meaningfully interacted.</returns>
public override bool Touch(Actor target)
{
// if the oxygen has touched a player, then damage it
NanoBot player = target as NanoBot;
if (player != null)
{
// calculate damage as a function of how much the two actor's
// velocities were going towards one another
Vector2 playerAsteroidVector =
Vector2.Normalize(this.position - player.Position);
float rammingSpeed =
Vector2.Dot(playerAsteroidVector, player.Velocity) -
Vector2.Dot(playerAsteroidVector, this.velocity);
if (player.negativeCharge == false)
{
player.Damage(this, this.mass * rammingSpeed * damageScalar);
}
return(base.Touch(target));
}
if ((target is South) == true ||
(target is Five) == true)
{
return(base.Touch(target));
}
return(false);
}
