public bool RemoveEntity(Entity entity)
{
if (!entityTable.ContainsKey(entity.Name))
{
LogConsole.Warning(Self, "Attempted to remove a non-existing entity '{0}'", entity.Name);
return false;
}
entityTable.Remove(entity.Name);
if(entity.ActiveScene == this)
entity.ActiveScene = null;
return true;
}
public void StepUpdate(Entity entityA)
{
if (!entityA.IsGhost)
{
foreach (var entityB in entityTable.Values)
{
if (entityB.Name == entityA.Name
|| entityB.IsGhost) continue;
Vector3d realVelocity = entityA.RealVelocity;
Vector3d direction = realVelocity.Normalized();
double realVelocityLength = realVelocity.Length();
Ray3d pred = new Ray3d(entityA.Position, direction);
double movement;
if (pred.Intersects(entityB.Bounds, out movement))
{
if (double.IsNaN(movement)) continue;
double diff = realVelocityLength - movement;
if (movement <= realVelocityLength)
{
Vector3d point = direction * movement;
entityA.OnCollision(entityB, point);
entityB.OnCollision(entityA, point);
entityA.Position -= direction * diff * 1.001;
entityA.Velocity = entityA.RealVelocity;
}
}
}
}
}
public bool AddEntity(Entity entity)
{
if (entityTable.ContainsKey(entity.Name))
{
LogConsole.Warning(Self, "Attempted to add a duplicate entity '{0}'", entity.Name);
return false;
}
entityTable.Add(entity.Name, entity);
entity.ActiveScene = this;
return true;
}