public void HookPageGrafUpdate(On.Menu.SlugcatSelectMenu.SlugcatPage.orig_GrafUpdate orig, SlugcatSelectMenu.SlugcatPage instance, float timeStacker)
{
float num = instance.Scroll(timeStacker);
float num2 = instance.UseAlpha(timeStacker);
float depth = instance.slugcatDepth;
if (instance.HasMark)
{
float num3 = Mathf.Lerp(instance.lastMarkAlpha, instance.markAlpha, timeStacker) * num2;
if (instance.slugcatNumber == 2)
{
num3 *= ((!(instance is SlugcatSelectMenu.SlugcatPageContinue)) ? 0f : Mathf.Pow(Mathf.InverseLerp(4f, 14f, (float)(instance as SlugcatSelectMenu.SlugcatPageContinue).saveGameData.cycle), 3.5f));
}
Vector2 a = new Vector2(instance.MidXpos + num * instance.ScrollMagnitude, instance.imagePos.y + 150f) + instance.markOffset;
a -= instance.slugcatImage.CamPos(timeStacker) * 80f / depth;
a -= new Vector2(0, artOffset);
instance.markSquare.x = a.x;
instance.markSquare.y = a.y;
instance.markSquare.alpha = Mathf.Pow(num3, 0.75f);
instance.markGlow.x = a.x;
instance.markGlow.y = a.y;
instance.markGlow.scale = Mathf.Lerp(3f, 3.3f, Mathf.Pow(num3, 0.2f)) + ((!instance.HasGlow) ? 0f : -0.5f) + Mathf.Lerp(-0.1f, 0.1f, UnityEngine.Random.value) * instance.markFlicker;
instance.markGlow.alpha = ((instance.slugcatNumber != 0) ? 0.6f : 0.4f) * Mathf.Pow(num3, 0.75f);
}
if (instance.HasGlow)
{
float num4 = Mathf.Lerp(0.8f, 1f, Mathf.Lerp(instance.lastGlowAlpha, instance.glowAlpha, timeStacker)) * num2 * Mathf.Lerp(instance.lastInposition, instance.inPosition, timeStacker);
Vector2 a2 = new Vector2(instance.MidXpos + num * instance.ScrollMagnitude, instance.imagePos.y) + instance.glowOffset;
a2 -= instance.slugcatImage.CamPos(timeStacker) * 80f / depth;
a2 -= new Vector2(0, artOffset);
instance.glowSpriteB.color = Color.Lerp(instance.effectColor, new Color(1f, 1f, 1f), 0.3f * num4);
instance.glowSpriteB.x = a2.x;
instance.glowSpriteB.y = a2.y;
instance.glowSpriteB.scale = Mathf.Lerp(20f, 38f, Mathf.Pow(num4, 0.75f));
instance.glowSpriteB.alpha = Mathf.Pow(num4, 0.25f) * Mathf.Lerp(0.394f, 0.406f, UnityEngine.Random.value * (1f - Mathf.Lerp(instance.lastGlowAlpha, instance.glowAlpha, timeStacker)));
instance.glowSpriteA.color = Color.Lerp(instance.effectColor, new Color(1f, 1f, 1f), 0.9f * num4);
instance.glowSpriteA.x = a2.x;
instance.glowSpriteA.y = a2.y;
instance.glowSpriteA.scale = Mathf.Lerp(10f, 17f, Mathf.Pow(num4, 1.2f));
instance.glowSpriteA.alpha = num4 * 0.6f;
}
for (int i = 0; i < instance.slugcatImage.depthIllustrations.Count; i++)
{
Vector2 a3 = instance.slugcatImage.depthIllustrations[i].pos;
a3 -= new Vector2(0, artOffset);
a3 -= instance.slugcatImage.CamPos(timeStacker) * 80f / instance.slugcatImage.depthIllustrations[i].depth;
a3 += instance.sceneOffset;
a3.x += num * instance.ScrollMagnitude;
instance.slugcatImage.depthIllustrations[i].sprite.x = a3.x;
instance.slugcatImage.depthIllustrations[i].sprite.y = a3.y;
instance.slugcatImage.depthIllustrations[i].sprite.alpha = instance.slugcatImage.depthIllustrations[i].alpha * num2;
}
for (int j = 0; j < instance.slugcatImage.flatIllustrations.Count; j++)
{
Vector2 a4 = instance.slugcatImage.flatIllustrations[j].pos;
a4 -= new Vector2(0, artOffset);
a4 += instance.sceneOffset;
a4.x += num * instance.ScrollMagnitude;
instance.slugcatImage.flatIllustrations[j].sprite.x = a4.x;
instance.slugcatImage.flatIllustrations[j].sprite.y = a4.y;
instance.slugcatImage.flatIllustrations[j].sprite.alpha = instance.slugcatImage.flatIllustrations[j].alpha * num2;
}
if (instance.slugcatImage.depthIllustrations.Count > 0)
{
int lastIndex = instance.slugcatImage.depthIllustrations.Count - 1;
if (customArtSprite != null)
{
customArtSprite.RemoveFromContainer();
Vector2 a3 = new Vector2(Futile.screen.width / 2, Futile.screen.height / 2);
a3 += new Vector2(0, (Futile.screen.height * 2) - artOffset);
customArtSprite.x = a3.x;
customArtSprite.y = a3.y;
customArtSprite.width = 400f;
customArtSprite.height = 400f;
customArtSprite.y += customArtSprite.height / 6;
instance.slugcatImage.depthIllustrations[lastIndex].sprite.container.AddChild(customArtSprite);
customArtSprite.MoveToBack();
customArtSprite.MoveInFrontOfOtherNode(instance.slugcatImage.depthIllustrations[lastIndex].sprite);
}
}
}