/// <summary>
/// This tells me about a collision. If I return true, I don't know about it. If I return false, I still know about it.
/// </summary>
/// <returns>
/// True: Run the collision
/// False: Ignore the collision
/// </returns>
public bool AddCollision(Collision collision)
{
return true;
// Always put the lower as the key
long lower, upper;
#region Sort the tokens
if (collision.Blip1.Token < collision.Blip2.Token)
{
lower = collision.Blip1.Token;
upper = collision.Blip2.Token;
}
else
{
lower = collision.Blip2.Token;
upper = collision.Blip1.Token;
}
#endregion
// Check the list
if (_collisions.ContainsKey(lower))
{
if (_collisions[lower].ContainsKey(upper))
{
// I found it, return false
return false;
}
else
{
_collisions[lower].Add(upper, 0);
}
}
else
{
#region Add New
_collisions.Add(lower, new SortedList<long, int>());
_collisions[lower].Add(upper, 0);
#endregion
}
// Exit Function
return true;
}
private List<long> GetCollisionTokens(Collision[] collisions)
{
List<long> retVal = new List<long>();
if (collisions != null)
{
foreach (Collision collision in collisions)
{
if (!retVal.Contains(collision.Blip1.Token))
{
retVal.Add(collision.Blip1.Token);
}
if (!retVal.Contains(collision.Blip2.Token))
{
retVal.Add(collision.Blip2.Token);
}
}
}
return retVal;
}
private void AddToGlobalCollisions(SortedList<long, List<long>> returnTokens, Collision collision)
{
long lower, upper;
if (collision.Blip1.Token < collision.Blip2.Token)
{
lower = collision.Blip1.Token;
upper = collision.Blip2.Token;
}
else
{
lower = collision.Blip2.Token;
upper = collision.Blip1.Token;
}
// Always put the lower as the key
if (returnTokens.ContainsKey(lower))
{
#region Add upper to lower
if (!returnTokens[lower].Contains(upper))
{
returnTokens[lower].Add(upper);
}
#endregion
}
else
{
#region Add New
returnTokens.Add(lower, new List<long>());
returnTokens[lower].Add(upper);
#endregion
}
}
private void Map_Collisions(object sender, Collision[] collisions)
{
if (_state != ProjectileState.Flying)
{
return;
}
long token = this.Token; // cache the property
for (int cntr = 0; cntr < collisions.Length; cntr++)
{
if (collisions[cntr].Blip1.Token == token || collisions[cntr].Blip2.Token == token)
{
if (_ignoreOtherProjectiles && (collisions[cntr].Blip1 is Projectile) && (collisions[cntr].Blip2 is Projectile))
{
// I don't explode against other projectiles
continue;
}
if (_explosion != null)
{
if (!(collisions[cntr].Blip1 is Projectile))
{
ApplyExplosionForce(collisions[cntr].Blip1);
}
else if (!(collisions[cntr].Blip2 is Projectile))
{
ApplyExplosionForce(collisions[cntr].Blip2);
}
}
if (_state == ProjectileState.Flying)
{
// I only want to explode once
Explode();
}
}
}
}