// Update world physics
public void Update(float dt)
{
// Update the position of each rigid body & texture
foreach (PhysObject po in DynamicObjects)
{
po.RigidBody.Update(dt, this, po);
po.TexturePos = new Vector2(po.RigidBody.Position.X - (po.RigidBody.Width / 2), po.RigidBody.Position.Y - (po.RigidBody.Height / 2));
po.Position = po.RigidBody.Position;
if (po.IsTarget)
{
if (Math.Abs(po.RigidBody.LinearVelocity.X) != _portalSpeed)
{
po.RigidBody.LinearVelocity = new Vector2(Math.Sign(po.RigidBody.LinearVelocity.X) * _portalSpeed, po.RigidBody.LinearVelocity.Y);
}
}
if (po is Projectile)
{
if (Math.Abs(po.RigidBody.LinearVelocity.Length()) != _projectileSpeed)
{
po.RigidBody.LinearVelocity = Vector2.Normalize(po.RigidBody.LinearVelocity);
po.RigidBody.LinearVelocity = new Vector2(po.RigidBody.LinearVelocity.X * _projectileSpeed, po.RigidBody.LinearVelocity.Y * _projectileSpeed);
}
}
if (po.MarkedForDeletion)
{
DeletionList.Add(po);
}
}
foreach (PhysObject po in StaticObjects)
{
if (po is MovingPlatform || po is Pendulum)
{
po.RigidBody.Update(dt, this, po);
po.TexturePos = new Vector2(po.RigidBody.Position.X - (po.RigidBody.Width / 2), po.RigidBody.Position.Y - (po.RigidBody.Height / 2));
po.Position = po.RigidBody.Position;
}
}
// Delete objects marked for deletion
for (int i = 0; i < DeletionList.Count; i++)
{
DynamicObjects.Remove(DeletionList[i]);
AllPhysObjects.Remove(DeletionList[i]);
if (DeletionList[i] is Character)
{
World.Enemies.Remove((Character)DeletionList[i]);
}
DeletionList[i] = null;
}
DeletionList.Clear();
CollisionDetection();
}