yzyCli/u3d/Assets/LuaFramework/Scripts/extend/ButtonExtend.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using System;
using UnityEngine.UI;

public class ButtonExtend : Button, IPointerClickHandler, ISubmitHandler, IEventSystemHandler
{
    [SerializeField]
    public bool scale_enabled = true;

    [SerializeField]
    public Transform scale_target = null;

    [SerializeField]
    public Vector3 press_scale = new Vector3(0.9f, 0.9f, 0.9f);

    [SerializeField]
    public Vector3 normal_scale = new Vector3(1f, 1f, 1f);

    private Vector3 original_scale;
    protected override void Awake()
    {
        base.Awake();
        if (!scale_target) scale_target = transform;
        original_scale = transform.localScale;
    }

    public void SetTarget(Transform trans)
    {
        scale_target = trans;
    }

    public void SetOriginalSacle(Vector3 scale)
    {
        original_scale = scale;
    }

    public void SetPressScale(Vector3 scale)
    {
        press_scale = scale;
    }

    public void SetNormalScale(Vector3 scale)
    {
        normal_scale = scale;
    }

    public override void OnPointerDown(PointerEventData eventData)
    {
        base.OnPointerDown(eventData);
        if (!scale_target || !scale_enabled) return;
        scale_target.transform.localScale = new Vector3(press_scale.x * original_scale.x, press_scale.y * original_scale.y, press_scale.z * original_scale.z);
    }
    public override void OnPointerUp(PointerEventData eventData)
    {
        base.OnPointerUp(eventData);
        if (!scale_target || !scale_enabled) return;
        scale_target.transform.localScale = new Vector3(normal_scale.x * original_scale.x, normal_scale.y * original_scale.y, normal_scale.z * original_scale.z);
    }
}