zzz_REBIRTH__Utils/Harmony/Harmony_SkyManager.cs

using PI.NGSS;

namespace Harmony.SkyManagerPatches
{
    internal class SkyManagerPatches
    {
        [HarmonyPatch(typeof(SkyManager))]
        [HarmonyPatch("UpdateSunMoonAngles")]
        public class UpdateSunMoonAnglesPatch
        {
            public static bool Prefix(SkyManager __instance)
            {
                if (!(bool)(UnityEngine.Object)SkyManager.sunLight || !(bool)(UnityEngine.Object)SkyManager.moonLight)
                {
                    return false;
                }
                int num1 = GameStats.GetInt(EnumGameStats.DayLightLength);
                SkyManager.duskTime = 22f;
                if (num1 > 22)
                {
                    SkyManager.duskTime = Mathf.Clamp((float)num1, 0.0f, 23.999f);
                }
                SkyManager.dawnTime = Mathf.Clamp(SkyManager.duskTime - (float)num1, 0.0f, 23.999f);

                if ((double)Time.time - (double)SkyManager.worldRotationTime >= 0.20000000298023224 || SkyManager.bUpdateSunMoonNow)
                {
                    SkyManager.worldRotationTime = Time.time;
                    #region rebirth
                    if (RebirthUtilities.ScenarioSkip() && !GameManager.Instance.World.IsEditor() && !GameUtils.IsPlaytesting() && RebirthUtilities.IsHiveDayActive())
                    {
                        SkyManager.worldRotationTime = 0f;
                    }
                    #endregion

                    SkyManager.bUpdateSunMoonNow = false;
                    float num2 = SkyManager.TimeOfDay();
                    #region rebirth
                    if (RebirthUtilities.ScenarioSkip() && !GameManager.Instance.World.IsEditor() && !GameUtils.IsPlaytesting() && RebirthUtilities.IsHiveDayActive())
                    {
                        num2 = 0;
                    }
                    #endregion

                    if ((double)num2 >= (double)SkyManager.dawnTime && (double)num2 < (double)SkyManager.duskTime)
                    {
                        SkyManager.worldRotationTarget = (float)(((double)num2 - (double)SkyManager.dawnTime) / ((double)SkyManager.duskTime - (double)SkyManager.dawnTime));
                    }
                    else
                    {
                        float num3 = 24f - SkyManager.duskTime;
                        float num4 = num3 + SkyManager.dawnTime;
                        SkyManager.worldRotationTarget = (double)num2 >= (double)SkyManager.dawnTime ? (num2 - SkyManager.duskTime) / num4 : (num3 + num2) / num4;
                        ++SkyManager.worldRotationTarget;
                    }
                    SkyManager.worldRotationTarget *= 0.5f;
                    SkyManager.worldRotationTarget = Mathf.Clamp01(SkyManager.worldRotationTarget);
                }
                float num5 = SkyManager.worldRotationTarget - SkyManager.worldRotation;
                float worldRotationTarget = SkyManager.worldRotationTarget;
                if ((double)num5 < -0.5)
                {
                    ++worldRotationTarget;
                }
                else if ((double)num5 > 0.5)
                {
                    --worldRotationTarget;
                }
                SkyManager.worldRotation = Mathf.Lerp(SkyManager.worldRotation, worldRotationTarget, 0.05f);
                if ((double)SkyManager.worldRotation < 0.0)
                {
                    ++SkyManager.worldRotation;
                }
                else if ((double)SkyManager.worldRotation >= 1.0)
                {
                    --SkyManager.worldRotation;
                }
                SkyManager.dayPercent = SkyManager.CalcDayPercent();
                double angle1 = (double)SkyManager.worldRotation * 360.0;
                SkyManager.sunDirV = Quaternion.AngleAxis((float)angle1, __instance.sunAxis) * __instance.sunStartV;
                SkyManager.moonLightRot = Quaternion.LookRotation(Quaternion.AngleAxis((float)angle1, __instance.sunAxis) * __instance.moonStartV);
                float angle2 = SkyManager.worldRotation * 360f;
                if ((double)SkyManager.sunIntensity >= 1.0 / 1000.0)
                {
                    if ((double)angle2 < 14.0)
                    {
                        angle2 = 14f;
                    }
                    if ((double)angle2 > 166.0)
                    {
                        angle2 = 166f;
                    }
                    Vector3 eulerAngles = Quaternion.LookRotation(Quaternion.AngleAxis(angle2, __instance.sunAxis) * __instance.sunStartV).eulerAngles;
                    SkyManager.sunLightT.localEulerAngles = eulerAngles;
                    SkyManager.sunLight.shadowStrength = 1f;
                    SkyManager.sunLight.shadows = (double)SkyManager.sunIntensity > 0.0 ? LightShadows.Soft : LightShadows.None;
                    SkyManager.moonLight.enabled = false;
                }
                else if ((double)SkyManager.moonLightColor.grayscale > 0.0)
                {
                    if ((double)angle2 < 166.0)
                    {
                        angle2 = 166f;
                    }
                    if ((double)angle2 > 346.0)
                    {
                        angle2 = 346f;
                    }
                    Vector3 eulerAngles = Quaternion.LookRotation(Quaternion.AngleAxis(angle2, __instance.sunAxis) * __instance.moonStartV).eulerAngles;
                    SkyManager.moonLightT.localEulerAngles = eulerAngles;
                    float num6 = SkyManager.fogLightScale * SkyManager.moonBright * Utils.FastLerp(0.2f, 1f, GamePrefs.GetFloat(EnumGamePrefs.OptionsGfxBrightness) * 2f);
                    SkyManager.moonLight.intensity = num6;
                    SkyManager.moonLight.color = SkyManager.moonLightColor;
                    SkyManager.moonLight.shadowStrength = 1f;
                    SkyManager.moonLight.shadows = (double)num6 > 0.0 ? LightShadows.Soft : LightShadows.None;
                    SkyManager.moonLight.enabled = true;
                }
                else
                {
                    SkyManager.moonLight.enabled = false;
                }
                SkyManager.sunMoonDirV = SkyManager.sunDirV;
                if ((double)SkyManager.sunIntensity < 1.0 / 1000.0)
                {
                    SkyManager.sunMoonDirV = SkyManager.moonLightRot * Vector3.forward;
                }
                if (!GameManager.IsDedicatedServer && (bool)(UnityEngine.Object)SkyManager.mainCamera)
                {
                    Vector3 position = SkyManager.mainCamera.transform.position;
                    if ((bool)(UnityEngine.Object)SkyManager.moonSpriteT)
                    {
                        SkyManager.moonSpriteT.position = SkyManager.moonLightRot * Vector3.forward * -45000f;
                        SkyManager.moonSpriteT.rotation = Quaternion.LookRotation(SkyManager.moonSpriteT.position, Vector3.up);
                        SkyManager.moonSpriteT.position += position;
                        float num7 = 6857.143f;
                        if (SkyManager.IsBloodMoonVisible())
                        {
                            num7 *= 1.3f;
                        }
                        SkyManager.moonSpriteT.localScale = new Vector3(num7, num7, num7);
                    }
                    __instance.UpdateSunShaftSettings();
                }
                SkyManager.atmosphereSphere.Rotate(__instance.starAxis, SkyManager.worldRotation * 0.004f);
                if (!__instance.bUpdateShaders || !(bool)(UnityEngine.Object)SkyManager.cloudsSphereMtrl)
                {
                    return false;
                }
                SkyManager.cloudsSphereMtrl.SetVector("_SunDir", (Vector4)SkyManager.sunDirV);
                SkyManager.cloudsSphereMtrl.SetVector("_SunMoonDir", (Vector4)SkyManager.sunMoonDirV);

                return false;
            }
        }

        [HarmonyPatch(typeof(SkyManager))]
        [HarmonyPatch("IsBloodMoonVisible")]
        public class IsBloodMoonVisiblePatch
        {
            public static void Postfix(ref bool __result)
            {
                if (WeatherManager.forceRain > 0.5f && (WeatherManager.forceClouds * 100f) >= 70f)
                {
                    //Log.Out("SkyManagerPatches-IsBloodMoonVisible 1");
                    __result = true;
                }
            }
        }
    }
}