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Unity Engine

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Unity Engine

UnityEvent()

Initializes a new instance of the UnityEvent class.
Read time 1 minuteLast updated 6 days ago

Definition

public UnityEvent()

Remarks

Use the constructor without arguments to create a zero-argument event callback. If your event requires arguments, use the generic versions of UnityEvent.

Examples

using UnityEngine;using UnityEngine.Events;public class ExampleClass : MonoBehaviour{    UnityEvent m_ZeroArgEvent;    UnityEvent<int> m_OneArgEvent;    UnityEvent<int, int> m_TwoArgEvent;    UnityEvent<int, int, int> m_ThreeArgEvent;    UnityEvent<int, int, int, int> m_FourArgEvent;    void Start()    {        //Construct simple UnityEvents from 0 up to 4 int arguments.        if (m_ZeroArgEvent == null)            m_ZeroArgEvent = new UnityEvent();        if (m_OneArgEvent == null)            m_OneArgEvent = new UnityEvent<int>();        if (m_TwoArgEvent == null)            m_TwoArgEvent = new UnityEvent<int, int>();        if (m_ThreeArgEvent == null)            m_ThreeArgEvent = new UnityEvent<int, int, int>();        if (m_FourArgEvent == null)            m_FourArgEvent = new UnityEvent<int, int, int, int>();    }}