static void Main(string[] args)
{
var wk = new WarmKiller();
//只有当IKill对象来引用WarmKiller的实例时，才能调用Kill方法
IKill ki = wk;
ki.Kill();
}
// Detect type of object on Collision
private void OnTriggerEnter(Collider other)
{
if (GameSystem.gameState == GameStates.Playing)
{
Collectibles collectible = other.GetComponent <Collectibles>();
IKill killableObject = other.GetComponent <IKill>();
if (collectible != null)
{
GameSystem.instance.CollectCoins(collectible.value);
collectible.Interactions();
}
if (killableObject != null)
{
killableObject.Kill();
GameSystem.instance.EndGame();
}
}
}