/// <summary>
/// takes the weapon off from owener and disables it.
/// </summary>
public void Discard()
{
DetachOwner();
// Collision is off
this.Collide.RemoveInLayer();
DroppedModel.SetRootAxis(Matrix.Identity);
this.WorldTransform = Matrix.Identity;
this.isDropped = false;
this.Enabled = false;
this.Visible = false;
}
/// <summary>
/// drops weapon at specified position.
/// </summary>
/// <param name="position">new drop position</param>
/// <param name="parent">new scene node</param>
/// <param name="layer">new collision layer</param>
public void Drop(Vector3 position, NodeBase parent, CollisionLayer layer)
{
// Detached scene node from owner
AttachOwner(parent);
// Add a collision
if (layer != null)
{
layer.AddCollide(this.Collide);
}
DroppedModel.SetRootAxis(
Matrix.CreateRotationX(MathHelper.ToRadians(-90.0f)));
this.Position = position;
this.isDropped = true;
this.Enabled = true;
this.Visible = true;
}
/// <summary>
/// owner acquires weapon.
/// </summary>
/// <param name="owner"></param>
public void Pickup(NodeBase owner)
{
// Attach node to new owner
AttachOwner(owner);
// All weapon model is active
for (int i = 0; i < modelWeapon.Length; i++)
{
this.modelWeapon[i].Enabled = true;
this.modelWeapon[i].Visible = true;
this.modelWeapon[i].WorldTransform = Matrix.Identity;
}
// Collision is off
this.Collide.RemoveInLayer();
DroppedModel.SetRootAxis(Matrix.Identity);
this.WorldTransform = Matrix.Identity;
this.isDropped = false;
this.Enabled = false;
this.Visible = false;
}