static IEnumerator FadeNow(FadeParams p)
{
Image go = p.image;
Text t = p.txt;
COL c0 = p.c0, c1 = p.c1;
float duration = p.duration;
//start colours. 0 to 1.0
float r = c0.r / 255.0f, g = c0.g / 255.0f, b = c0.b / 255.0f, a = c0.a / 255.0f;
float dr, dg, db, da; //deltas:0 to 1.0
dr = (c1.r - c0.r) / 255.0f;
dg = (c1.g - c0.g) / 255.0f;
db = (c1.b - c0.b) / 255.0f;
da = (c1.a - c0.a) / 255.0f;
Color col = new Color();
//print ("col-start");
float timestart = Time.time;
float timeend = timestart + duration;
float timecur, percent;
while (true)
{
timecur = Time.time;
if (timecur > timeend)
{
break;
}
percent = (timecur - timestart) / duration;
col.r = Mathf.Clamp(r + percent * dr, 0.0f, 1.0f);
col.g = Mathf.Clamp(g + percent * dg, 0.0f, 1.0f);
col.b = Mathf.Clamp(b + percent * db, 0.0f, 1.0f);
col.a = Mathf.Clamp(a + percent * da, 0.0f, 1.0f);
if (go != null)
{
go.color = col;
}
else
{
t.color = col;
}
yield return(new WaitForSeconds(0.01f));
}
//final fix bcos time might have elapsed and fade didnt complete
if (go != null)
{
go.color = c1.toColor();
}
if (t != null)
{
t.color = c1.toColor();
}
//print ("col-end" + (Time.time - timestart));
}
private void Update()
{
if ((this._timer < this.fadeDuration) && (this._toParams != null))
{
this._timer += Time.deltaTime;
FadeParams @params = FadeParams.Lerp(this._fromParams, this._toParams, Mathf.Clamp01(this._timer / this.fadeDuration));
bool flag = this._currentParams.value < 0.99;
bool flag2 = @params.value < 0.99;
if (flag2 && !flag)
{
for (int i = 0; i < this._renderer.materials.Length; i++)
{
this._renderer.materials[i].shader = this._fadingShader;
}
}
else if (!flag2 && flag)
{
for (int j = 0; j < this._renderer.materials.Length; j++)
{
this._renderer.materials[j].shader = this._normalShader;
}
}
this._currentParams = @params;
this.ApplyFade();
}
}
private void Start()
{
this._originalParams = new FadeParams();
this._originalParams.value = 1f;
this._currentParams = this._originalParams;
this._fromParams = this._originalParams;
this._timer = 0f;
this._renderer = base.GetComponent <Renderer>();
this._mpb = new MaterialPropertyBlock();
this._normalShader = Shader.Find(NORMAL_SHADER_PATH);
this._fadingShader = Shader.Find(FADING_SHADER_PATH);
}
private void FadeToParams(FadeParams targetParams)
{
this._timer = 0f;
this._fromParams = this._currentParams;
this._toParams = targetParams;
}
