103 lines
2.2 KiB
C#
103 lines
2.2 KiB
C#
/**
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*
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*
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* Title:
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* 公共层：场景的淡入淡出
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* description:
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* [描述]
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*
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* Date：
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*
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* version：
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*
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* modify Recoder：
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*
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*
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**/
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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public class FadeInAndOut : MonoBehaviour
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{
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public static FadeInAndOut Instance;//本类实例
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public GameObject goRawImage;//RawImage对象
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public float FloColorChangeSpeed = 1f;
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private RawImage _RawImage;//RawImage组件
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private bool _BoolScenesToClear = true;//屏幕逐渐清晰
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private bool _BoolScenesToBlack = false;//屏幕逐渐模糊
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private void Awake()
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{
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Instance = this;
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//如果goRawImage实例化出来了，就添加一个RawImage组件
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if (goRawImage)
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{
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_RawImage = goRawImage.GetComponent<RawImage>();
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}
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}
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//控制淡入
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public void SetScenseToClear()
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{
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_BoolScenesToClear = true;
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_BoolScenesToBlack = false;
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}
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//控制淡出
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public void SetScenseToBlack()
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{
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_BoolScenesToClear = false;
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_BoolScenesToBlack = true;
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}
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//淡入
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private void FadeToclear()
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{
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//运用Color的插值计算
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_RawImage.color = Color.Lerp(_RawImage.color, Color.clear, FloColorChangeSpeed * Time.deltaTime);
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}
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private void FadeToBlack()
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{
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//运用Color的插值计算
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_RawImage.color = Color.Lerp(_RawImage.color, Color.black, FloColorChangeSpeed * Time.deltaTime);
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}
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private void ScenesToClear()
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{
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FadeToclear();
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if (_RawImage.color.a <= 0.05)
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{
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_RawImage.color = Color.clear;
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_RawImage.enabled = false;
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_BoolScenesToClear = false;
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}
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}
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private void ScenesToBlack()
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{
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_RawImage.enabled = true;
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FadeToBlack();
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if (_RawImage.color.a >= 0.95)
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{
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_RawImage.color = Color.black;
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_BoolScenesToBlack = false;
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}
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}
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void Update()
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{
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if (_BoolScenesToClear)
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{
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//屏幕淡入
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ScenesToClear();
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}
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else if (_BoolScenesToBlack)
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{
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//屏幕淡出
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ScenesToBlack();
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}
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}//updata_end
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}
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