Component.SendMessage

public void SendMessage (string methodName);

public void SendMessage (string methodName, object value);

public void SendMessage (string methodName, object value, SendMessageOptions options);

public void SendMessage (string methodName, SendMessageOptions options);

파라미터

methodName	Name of the method to call.
value	Optional parameter for the method.
options	Should an error be raised if the target object doesn't implement the method for the message?

설명

Calls the method named methodName on every MonoBehaviour in this game object.

The receiving method can choose to ignore the argument by having zero arguments. If options is set to SendMessageOptions.RequireReceiver an error is printed when the message is not picked up by any component.

Note that messages will not be sent to inactive objects (ie, those that have been deactivated in the editor or with the GameObject.SetActive function).

using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        /// Calls the function ApplyDamage with a value of 5
        SendMessage("ApplyDamage", 5.0);
    }

    // Every script attached to the game object
    // that has a ApplyDamage function will be called.
    void ApplyDamage(float damage)
    {
        print(damage);
    }
}

스크립팅 API

Component.SendMessage

파라미터

설명