unity3d 一个c#类如何调用另一个c#类中的属性和方法

1.

在一个c#类中调用类“PlayerManager”中的方法 ： PlayerManager.Instance.SyncAnimation(userId, "Shot", 1);

在PlayerManager类中

public static PlayerManager Instance {
get {
return instance;
}
}

void Awake() {
instance = this;
}

2.

在一个c#类中调用类“NetworkTransform”中的方法 NetworkTransform.FromTransform(thisTransform);

在“NetworkTransform”类中：

public static NetworkTransform FromTransform(Transform transform) {
NetworkTransform trans = new NetworkTransform();

trans.position = transform.position;
trans.angleRotation = transform.localEulerAngles;

return trans;
}

3.

ScriptName other;
other = gameObject.GetComponent("ScriptName") as ScriptName;
other.DoSomething();

4.通过SendMessage方法调用

private void CheckRaycastWithEnemy() {
Ray ray = Camera.main.ViewportPointToRay(new Vector3(0.5f, 0.5f, 0));
RaycastHit hit;
if (Physics.Raycast (ray, out hit, Mathf.Infinity, 1<<(int)GameLayers.TargetLayer)) {
hit.collider.SendMessage("RaycastMessage", SendMessageOptions.DontRequireReceiver);

}
}

在Enemy类中有方法“RaycastMessage”：

void RaycastMessage() {
timeSinceLastRaycast = 0;
}