public override void Start()
{
// We can add a new component to an entity using the 'Add' method.
ammoComponent1 = new AmmoComponent();
Entity.Add(ammoComponent1);
// We can even add the component a second time
ammoComponent2 = new AmmoComponent();
Entity.Add(ammoComponent2);
// Lets remove all components of type AmmoComponent
Entity.RemoveAll <AmmoComponent>();
// When there is no component of this type attached, but we like there to be one, we can create it automatically
// NOTE: when a component is created like this, the 'Start' method will be called after this script's Update method has executed
ammoComponent3 = Entity.GetOrCreate <AmmoComponent>();
}
public override void Start()
{
// We retrieve the Ammo component that is also attached to the current entity
AmmoComponent ammoComponent1 = Entity.Get <AmmoComponent>();
// We can now access public methods and properties of the retrieve component
ammoCount1 = ammoComponent1.GetTotalAmmo();
// We now remove the AmmoComponent from our entity. If we try to retrieve it again, null will be returned
Entity.Remove <AmmoComponent>();
AmmoComponent ammoComponent2 = Entity.Get <AmmoComponent>();
// Now that 'ammoComponent' is null, we will never be able to retrieve the total ammo
if (ammoComponent2 != null)
{
// This line will never happen
ammoCount2 = ammoComponent2.GetTotalAmmo();
}
// Add the component again so that it doesn't crash next run
Entity.Add(ammoComponent1);
}