UpdateWeather()

void Terraria.Main.UpdateWeather ( GameTime gameTime, int currentDayRateIteration )

inline

Definition at line 55707 of file Main.cs.

    {
        if (netMode != 2 && currentDayRateIteration == 0)
        {
            bool flag = base.IsActive;
            if (thunderDelay > 0)
            {
                thunderDelay--;
                if (thunderDelay == 0)
                {
                    Vector2 center = player[myPlayer].Center;
                    float num = thunderDistance * 15;
                    if (rand.Next(2) == 0)
                    {
                        num *= -1f;
                    }
                    center.X += num;
                    int num2 = (int)(worldSurface * 16.0) - 500;
                    if (center.Y > (float)num2)
                    {
                        center.Y = num2;
                    }
                    if (flag)
                    {
                        SoundEngine.PlaySound(43, center);
                    }
                }
            }
            if (lightningSpeed > 0f)
            {
                lightning += lightningSpeed;
                if (lightning >= 1f)
                {
                    lightning = 1f;
                    lightningSpeed = 0f;
                }
                Lighting.LightTiles(firstTileX, lastTileX, firstTileY, lastTileY);
                Lighting.LightTiles(firstTileX, lastTileX, firstTileY, lastTileY);
            }
            else if (lightning > 0f)
            {
                lightning -= lightningDecay;
                Lighting.LightTiles(firstTileX, lastTileX, firstTileY, lastTileY);
                Lighting.LightTiles(firstTileX, lastTileX, firstTileY, lastTileY);
            }
            else if (thunderDelay <= 0 && (double)player[myPlayer].position.Y < rockLayer * 16.0 && atmo == 1f && !remixWorld)
            {
                if (IsItStorming)
                {
                    float num3 = 600f;
                    float num4 = 1600f;
                    if ((double)maxRaining > 0.8)
                    {
                        num3 *= 0.6f;
                        num4 *= 0.8f;
                    }
                    if ((double)maxRaining > 0.7)
                    {
                        num3 *= 0.7f;
                        num4 *= 0.9f;
                    }
                    if ((double)maxRaining > 0.6)
                    {
                        num3 *= 0.8f;
                        num4 *= 0.95f;
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.7)
                    {
                        num3 *= 0.6f;
                        num4 *= 0.8f;
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.6)
                    {
                        num3 *= 0.7f;
                        num4 *= 0.9f;
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.5)
                    {
                        num3 *= 0.8f;
                        num4 *= 0.95f;
                    }
                    float num5 = rand.Next((int)num3, (int)num4);
                    num5 *= (1f - maxRaining + 1f) / 2f;
                    num5 *= (1f - windSpeedTarget + 1f) / 2f;
                    if (rand.Next((int)num5) == 0)
                    {
                        NewLightning();
                    }
                }
                else if ((double)GraveyardVisualIntensity >= 0.9)
                {
                    int maxValue = 120;
                    if (rand.Next(maxValue) == 0)
                    {
                        NewLightning();
                    }
                }
            }
        }
        float num6 = 0.8f;
        float num7 = 0.0003f;
        float num8 = windSpeedTarget * (1f + 5f / 9f * maxRaining);
        num7 += Math.Abs(num8 - windSpeedCurrent) * 0.0015f;
        if (windSpeedCurrent < num8)
        {
            windSpeedCurrent += num7;
            if (windSpeedCurrent > num8)
            {
                windSpeedCurrent = num8;
            }
        }
        else if (windSpeedCurrent > num8)
        {
            windSpeedCurrent -= num7;
            if (windSpeedCurrent < num8)
            {
                windSpeedCurrent = num8;
            }
        }
        if (netMode == 1 || (netMode != 2 && gameMenu))
        {
            return;
        }
        if (!CreativePowerManager.Instance.GetPower<CreativePowers.FreezeWindDirectionAndStrength>().Enabled)
        {
            if (LanternNight.LanternsUp)
            {
                return;
            }
            windCounter--;
            if (windCounter <= 0)
            {
                float num9 = 1f;
                if (windSpeedTarget < 0f)
                {
                    num9 = -1f;
                }
                if (rand.Next(4) == 0)
                {
                    windSpeedTarget += (float)rand.Next(-25, 26) * 0.001f;
                }
                else if (rand.Next(2) == 0)
                {
                    windSpeedTarget += (float)rand.Next(-50, 51) * 0.001f;
                }
                else
                {
                    windSpeedTarget += (float)rand.Next(-100, 101) * 0.001f;
                }
                extremeWindCounter--;
                if (extremeWindCounter <= 0)
                {
                    ResetWindCounter(resetExtreme: true);
                    if (rand.Next(30) < 13)
                    {
                        if (rand.Next(2) == 0)
                        {
                            windSpeedTarget = 0f;
                            windCounter = rand.Next(7200, 28801);
                        }
                        else
                        {
                            windSpeedTarget = (float)rand.Next(-200, 201) * 0.001f;
                        }
                    }
                    else if (rand.Next(20) < 13)
                    {
                        windSpeedTarget = (float)rand.Next(-400, 401) * 0.001f;
                    }
                    else
                    {
                        windSpeedTarget = (float)rand.Next(-850, 851) * 0.001f;
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.3)
                    {
                        extremeWindCounter += rand.Next(5, 11);
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.5)
                    {
                        extremeWindCounter += rand.Next(10, 21);
                    }
                    if ((double)Math.Abs(windSpeedTarget) > 0.7)
                    {
                        extremeWindCounter += rand.Next(15, 31);
                    }
                }
                else
                {
                    ResetWindCounter();
                }
                if (rand.Next(3) != 0 && ((num9 < 0f && windSpeedTarget > 0f) || (num9 > 0f && windSpeedTarget < 0f)))
                {
                    windSpeedTarget *= -1f;
                }
            }
            if (windSpeedTarget > num6)
            {
                windSpeedTarget = num6;
            }
            if (windSpeedTarget < 0f - num6)
            {
                windSpeedTarget = 0f - num6;
            }
        }
        if (rand.Next(60) == 0)
        {
            numCloudsTemp += rand.Next(-1, 2);
        }
        if ((float)rand.Next(1000) < 50f * cloudBGAlpha)
        {
            numCloudsTemp++;
        }
        if ((float)rand.Next(1300) < 25f * (1f - cloudBGAlpha))
        {
            numCloudsTemp--;
        }
        if ((float)rand.Next(1000) < 200f * cloudAlpha && numCloudsTemp < 100)
        {
            numCloudsTemp++;
        }
        if ((float)rand.Next(1000) < 50f * cloudAlpha)
        {
            numCloudsTemp++;
        }
        if (numCloudsTemp > 66 && rand.Next(100) == 0)
        {
            numCloudsTemp -= rand.Next(1, 3);
        }
        if (numCloudsTemp < 50 && rand.Next(100) == 0)
        {
            numCloudsTemp += rand.Next(1, 3);
        }
        if (cloudBGActive <= 0f && numCloudsTemp > 100 && cloudAlpha == 0f)
        {
            numCloudsTemp = 100;
        }
        if (numCloudsTemp < -20)
        {
            numCloudsTemp = -20;
        }
        if (cloudAlpha > 0f && (float)numClouds < 200f * cloudAlpha)
        {
            while ((float)numClouds < 200f * cloudAlpha)
            {
                numClouds += rand.Next(30);
                if (numClouds > 200)
                {
                    numClouds = 200;
                }
                if (numCloudsTemp < numClouds)
                {
                    numCloudsTemp = numClouds;
                }
            }
            if (netMode == 2)
            {
                NetMessage.SendData(7);
            }
        }
        weatherCounter--;
        if (weatherCounter > 0)
        {
            return;
        }
        if (rand.Next(2) == 0)
        {
            if (rand.Next(2) == 0)
            {
                numCloudsTemp += rand.Next(250);
            }
            else
            {
                numCloudsTemp += rand.Next(100);
            }
        }
        if (numCloudsTemp < 0)
        {
            numCloudsTemp = 0;
        }
        if (numCloudsTemp > 200)
        {
            numCloudsTemp = 200;
        }
        numClouds = numCloudsTemp;
        weatherCounter = rand.Next(3600, 10800);
        if (netMode == 2)
        {
            NetMessage.SendData(7);
        }
    }

References System.Math.Abs(), Terraria.Main.atmo, Terraria.Main.cloudAlpha, Terraria.Main.cloudBGAlpha, Terraria.GameContent.Creative.CreativePowers.ASharedTogglePower.Enabled, Terraria.Main.extremeWindCounter, Terraria.Main.firstTileX, Terraria.Main.firstTileY, Terraria.Main.gameMenu, Terraria.Main.GraveyardVisualIntensity, Terraria.GameContent.Creative.CreativePowerManager.Instance, Terraria.Main.IsItStorming, Terraria.GameContent.Events.LanternNight.LanternsUp, Terraria.Main.lastTileX, Terraria.Main.lastTileY, Terraria.Main.lightning, Terraria.Main.lightningDecay, Terraria.Main.lightningSpeed, Terraria.Lighting.LightTiles(), Terraria.Main.maxRaining, Terraria.Main.myPlayer, Terraria.Main.netMode, Terraria.Main.NewLightning(), Terraria.Main.numClouds, Terraria.Main.numCloudsTemp, Terraria.Main.player, Terraria.Audio.SoundEngine.PlaySound(), Terraria.Main.rand, Terraria.Main.remixWorld, Terraria.Main.ResetWindCounter(), Terraria.Main.rockLayer, Terraria.NetMessage.SendData(), Terraria.Main.thunderDelay, Terraria.Main.thunderDistance, Terraria.Main.weatherCounter, Terraria.Main.windCounter, Terraria.Main.windSpeedCurrent, Terraria.Main.windSpeedTarget, and Terraria.Main.worldSurface.

Referenced by Terraria.Main.DoUpdate().