public bool SetWeatherPattern(string code, bool updateInstant)
{
WeatherPattern pattern = WeatherPatterns.FirstOrDefault(p => p.config.Code == code);
if (pattern == null)
{
return(false);
}
OldWePattern = NewWePattern;
NewWePattern = pattern;
Weight = 1;
Transitioning = false;
TransitionDelay = 0;
if (NewWePattern != OldWePattern || updateInstant)
{
NewWePattern.OnBeginUse();
}
UpdateWeatherData();
sendState(updateInstant);
return(true);
}
public void TriggerTransition(float delay)
{
Transitioning = true;
TransitionDelay = delay;
Weight = 0;
OldWePattern = NewWePattern;
NewWePattern = RandomWeatherPattern();
if (NewWePattern != OldWePattern)
{
NewWePattern.OnBeginUse();
}
wsServer.SendWeatherStateUpdate(new WeatherState()
{
RegionX = regionX,
RegionZ = regionZ,
NewPattern = NewWePattern.State,
OldPattern = OldWePattern.State,
WindPattern = CurWindPattern.State,
WeatherEvent = CurWeatherEvent?.State,
TransitionDelay = TransitionDelay,
Transitioning = true,
Weight = Weight,
LcgCurrentSeed = Rand.currentSeed,
LcgMapGenSeed = Rand.mapGenSeed,
LcgWorldSeed = Rand.worldSeed
});
}
public void SetAmbient(WeatherPattern left, float addFogDensity = 0)
{
// 1-(1.1-x)^4
// http://fooplot.com/#W3sidHlwZSI6MCwiZXEiOiIxLSgxLjEteCleNCIsImNvbG9yIjoiIzAwMDAwMCJ9LHsidHlwZSI6MTAwMCwid2luZG93IjpbIjAiLCIxIiwiMCIsIjEiXX1d
float drynessMultiplier = GameMath.Clamp(1 - (float)Math.Pow(1.1 - climateCond.Rainfall, 4), 0, 1);
float fogMultiplier = drynessMultiplier;
Ambient.FlatFogDensity.Value = left.State.nowMistDensity / 250f;
Ambient.FlatFogDensity.Weight = 1;
Ambient.FlatFogDensity.Weight *= fogMultiplier;
Ambient.FlatFogYPos.Value = left.State.nowMistYPos;
Ambient.FlatFogYPos.Weight = 1;
Ambient.FogDensity.Value = (addFogDensity + left.State.nowFogDensity) / 1000f;
Ambient.FogDensity.Weight = fogMultiplier;
Ambient.CloudBrightness.Value = left.State.nowCloudBrightness;
Ambient.CloudBrightness.Weight = 1;
//PrecParticleSize = left.State.nowPrecParticleSize;
//PrecIntensity = drynessMultiplier * left.State.nowPrecIntensity;
Ambient.CloudDensity.Value = left.State.nowbaseThickness;
Ambient.CloudDensity.Weight = 1;
Ambient.SceneBrightness.Value = left.State.nowSceneBrightness;
Ambient.SceneBrightness.Weight = 1f;
Ambient.FogBrightness.Value = left.State.nowFogBrightness;
Ambient.FogBrightness.Weight = 1f;
}
internal void LoadRandomPattern()
{
NewWePattern = RandomWeatherPattern();
OldWePattern = RandomWeatherPattern();
NewWePattern.OnBeginUse();
OldWePattern.OnBeginUse();
CurWindPattern = WindPatterns[Rand.NextInt(WindPatterns.Length)];
CurWindPattern.OnBeginUse();
CurWeatherEvent = RandomWeatherEvent();
CurWeatherEvent.OnBeginUse();
Weight = 1;
wsServer?.SendWeatherStateUpdate(new WeatherState()
{
RegionX = regionX,
RegionZ = regionZ,
NewPattern = NewWePattern.State,
OldPattern = OldWePattern.State,
WindPattern = CurWindPattern.State,
WeatherEvent = CurWeatherEvent?.State,
TransitionDelay = 0,
Transitioning = false,
Weight = Weight,
updateInstant = false,
LcgCurrentSeed = Rand.currentSeed,
LcgMapGenSeed = Rand.mapGenSeed,
LcgWorldSeed = Rand.worldSeed
});
}
internal void Initialize()
{
for (int i = 0; i < WeatherPatterns.Length; i++)
{
WeatherPatterns[i].Initialize(i, ws.api.World.Seed);
}
NewWePattern = WeatherPatterns[0];
OldWePattern = WeatherPatterns[0];
CurWindPattern = WindPatterns[0];
IsInitialized = true;
}
internal void ReloadPatterns(int seed)
{
WeatherPatterns = new WeatherPattern[ws.weatherConfigs.Length];
for (int i = 0; i < ws.weatherConfigs.Length; i++)
{
WeatherPatterns[i] = new WeatherPattern(ws, ws.weatherConfigs[i], Rand, cloudTilebasePosX, cloudTilebasePosZ);
WeatherPatterns[i].State.Index = i;
}
WindPatterns = new WindPattern[ws.windConfigs.Length];
for (int i = 0; i < ws.windConfigs.Length; i++)
{
WindPatterns[i] = new WindPattern(ws.api, ws.windConfigs[i], i, Rand, seed);
}
}
internal void Initialize()
{
for (int i = 0; i < Patterns.Length; i++)
{
Patterns[i].Initialize(i);
}
if (ws.api.Side == EnumAppSide.Client)
{
smoothedLightLevel = ws.capi.World.BlockAccessor.GetLightLevel(ws.capi.World.Player.Entity.Pos.AsBlockPos, EnumLightLevelType.OnlySunLight);
}
NewPattern = Patterns[0];
OldPattern = Patterns[0];
}
public void InitDummySim()
{
dummySim = new WeatherSimulationRegion(this, 0, 0);
dummySim.IsDummy = true;
dummySim.Initialize();
var rand = new LCGRandom(api.World.Seed);
rand.InitPositionSeed(3, 3);
rainOverlayPattern = new WeatherPattern(this, GeneralConfig.RainOverlayPattern, rand, 0, 0);
rainOverlayPattern.Initialize(0, api.World.Seed);
rainOverlayPattern.OnBeginUse();
rainOverlaySnap = new WeatherDataSnapshot();
}
public void LoadLerp(Vec3d pos, bool useArgValues, float lerpRainCloudOverlay = 0, float lerpRainOverlay = 0, float dt = 1)
{
int regSize = api.World.BlockAccessor.RegionSize;
double regionRelX = (pos.X / regSize) - (int)Math.Round(pos.X / regSize);
double regionRelZ = (pos.Z / regSize) - (int)Math.Round(pos.Z / regSize);
LerpTopBot = GameMath.Smootherstep(regionRelX + 0.5);
LerpLeftRight = GameMath.Smootherstep(regionRelZ + 0.5);
rainOverlayData = ws.rainOverlayPattern;
rainSnapData = ws.rainOverlaySnap;
if (hereMapRegion == null)
{
this.lerpRainCloudOverlay = 0;
this.lerpRainOverlay = 0;
}
else
{
if (useArgValues)
{
this.lerpRainCloudOverlay = lerpRainCloudOverlay;
this.lerpRainOverlay = lerpRainOverlay;
}
else
{
tmpPos.Set((int)pos.X, (int)pos.Y, (int)pos.Z);
int noiseSizeClimate = hereMapRegion.ClimateMap.InnerSize;
int climate = 128 | (128 << 8) | (128 << 16);
if (noiseSizeClimate > 0)
{
double posXInRegionClimate = Math.Max(0, (pos.X / regSize - (int)pos.X / regSize) * noiseSizeClimate);
double posZInRegionClimate = Math.Max(0, (pos.Z / regSize - (int)pos.Z / regSize) * noiseSizeClimate);
climate = hereMapRegion.ClimateMap.GetUnpaddedColorLerped((float)posXInRegionClimate, (float)posZInRegionClimate);
}
ClimateCondition conds = ws.GetClimateFast(tmpPos, climate);
float tspeed = Math.Min(1, dt * 10);
this.lerpRainCloudOverlay = this.lerpRainCloudOverlay + (conds.RainCloudOverlay - this.lerpRainCloudOverlay) * tspeed;
this.lerpRainOverlay = this.lerpRainOverlay + (conds.Rainfall - this.lerpRainOverlay) * tspeed;
}
}
}
internal void FromBytes(byte[] data)
{
if (data == null)
{
LoadRandomPattern();
NewWePattern.OnBeginUse();
}
else
{
WeatherState state = SerializerUtil.Deserialize <WeatherState>(data);
if (state.NewPattern != null)
{
NewWePattern = WeatherPatterns[state.NewPattern.Index];
NewWePattern.State = state.NewPattern;
}
else
{
NewWePattern = WeatherPatterns[0];
}
if (state.OldPattern != null)
{
OldWePattern = WeatherPatterns[state.OldPattern.Index];
OldWePattern.State = state.OldPattern;
}
else
{
OldWePattern = WeatherPatterns[0];
}
if (state.WindPattern != null)
{
CurWindPattern = WindPatterns[state.WindPattern.Index];
CurWindPattern.State = state.WindPattern;
}
Weight = state.Weight;
TransitionDelay = state.TransitionDelay;
Transitioning = state.Transitioning;
LastUpdateTotalHours = state.LastUpdateTotalHours;
Rand.worldSeed = state.LcgWorldSeed;
Rand.currentSeed = state.LcgCurrentSeed;
Rand.mapGenSeed = state.LcgMapGenSeed;
}
}
public void TriggerTransition(float delay)
{
Transitioning = true;
TransitionDelay = delay;
Weight = 0;
OldPattern = NewPattern;
NewPattern = RandomPattern();
if (NewPattern != OldPattern)
{
NewPattern.OnBeginUse();
}
ws.serverChannel.BroadcastPacket(new WeatherState()
{
NewPatternIndex = NewPattern.Index,
OldPatternIndex = OldPattern.Index,
TransitionDelay = TransitionDelay,
Transitioning = true
});
}
public bool SetWeatherPattern(string code, bool updateInstant)
{
WeatherPattern pattern = WeatherPatterns.FirstOrDefault(p => p.config.Code == code);
if (pattern == null)
{
return(false);
}
OldWePattern = NewWePattern;
NewWePattern = pattern;
Weight = 1;
Transitioning = false;
TransitionDelay = 0;
if (NewWePattern != OldWePattern || updateInstant)
{
NewWePattern.OnBeginUse();
}
UpdateWeatherData();
wsServer.SendWeatherStateUpdate(new WeatherState()
{
RegionX = regionX,
RegionZ = regionZ,
NewPattern = NewWePattern.State,
OldPattern = OldWePattern.State,
WindPattern = CurWindPattern.State,
TransitionDelay = 0,
Transitioning = false,
Weight = Weight,
updateInstant = updateInstant,
LcgCurrentSeed = Rand.currentSeed,
LcgMapGenSeed = Rand.mapGenSeed,
LcgWorldSeed = Rand.worldSeed
});
return(true);
}
internal void FromBytes(byte[] data)
{
if (data == null)
{
LoadRandomPattern();
NewWePattern.OnBeginUse();
}
else
{
WeatherState state = SerializerUtil.Deserialize <WeatherState>(data);
if (state.NewPattern != null)
{
NewWePattern = WeatherPatterns[state.NewPattern.Index];
NewWePattern.State = state.NewPattern;
}
else
{
NewWePattern = WeatherPatterns[0];
}
if (state.OldPattern != null && state.OldPattern.Index < WeatherPatterns.Length)
{
OldWePattern = WeatherPatterns[state.OldPattern.Index];
OldWePattern.State = state.OldPattern;
}
else
{
OldWePattern = WeatherPatterns[0];
}
if (state.WindPattern != null)
{
CurWindPattern = WindPatterns[state.WindPattern.Index];
CurWindPattern.State = state.WindPattern;
}
Weight = state.Weight;
TransitionDelay = state.TransitionDelay;
Transitioning = state.Transitioning;
LastUpdateTotalHours = state.LastUpdateTotalHours;
Rand.worldSeed = state.LcgWorldSeed;
Rand.currentSeed = state.LcgCurrentSeed;
Rand.mapGenSeed = state.LcgMapGenSeed;
double nowTotalHours = ws.api.World.Calendar.TotalHours;
// Cap that at max 1 year or we simulate forever on startup
LastUpdateTotalHours = Math.Max(LastUpdateTotalHours, nowTotalHours - 12 * 12 * 24);
SnowAccumSnapshots = new RingArray <SnowAccumSnapshot>((int)(ws.api.World.Calendar.DaysPerYear * ws.api.World.Calendar.HoursPerDay) + 1, state.SnowAccumSnapshots);
if (state.WeatherEvent != null)
{
CurWeatherEvent = WeatherEvents[state.WeatherEvent.Index];
CurWeatherEvent.State = state.WeatherEvent;
}
if (CurWeatherEvent == null)
{
CurWeatherEvent = RandomWeatherEvent();
CurWeatherEvent.OnBeginUse();
}
}
}
public WeatherSimulation(WeatherSystem ws)
{
this.ws = ws;
rand = new Random(ws.api.World.Seed);
BlendedAmbient = new AmbientModifier().EnsurePopulated();
if (ws.api.Side == EnumAppSide.Client)
{
ws.capi.Ambient.CurrentModifiers.InsertBefore("serverambient", "weather", BlendedAmbient);
}
WeatherPattern ClearSky = new WeatherPatternClearSky(ws, "ClearSky", 1);
ClearSky.Ambient.FogDensity = new WeightedFloat(2 / 2000f, 1);
WeatherPattern CumulusClouds = new WeatherPattern(ws, "Cumulus Clouds", 1)
{
CloudDensityNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudDensityOffsetNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudOffsetYNoise = new SimplexNoise(new double[] { 2 }, new double[] { 1.5 }, rand.Next())
};
WeatherPattern StratusClouds = CumulusClouds.Clone();
StratusClouds.Name = "Stratus Clouds";
StratusClouds.Ambient.FlatFogYPos = new WeightedFloat(25, 1);
StratusClouds.Ambient.FlatFogDensity = new WeightedFloat(6 / 250f, 1);
StratusClouds.Ambient.FogDensity = new WeightedFloat(10 / 2000f, 1);
StratusClouds.Chance = 0.35f;
WeatherPattern CumulusCloudsWithFlatMist = CumulusClouds.Clone();
CumulusCloudsWithFlatMist.Name = "Cumulus Clouds + Flat dense Mist";
CumulusCloudsWithFlatMist.Ambient.FlatFogYPos = new WeightedFloat(5, 1);
CumulusCloudsWithFlatMist.Ambient.FlatFogDensity = new WeightedFloat(-100 / 250f, 1);
CumulusCloudsWithFlatMist.BeginUse += () =>
{
CumulusCloudsWithFlatMist.Ambient.FlatFogDensity.Value = (-50 - 100 * (float)(rand.NextDouble() * rand.NextDouble())) / 300f;
CumulusCloudsWithFlatMist.Ambient.FlatFogYPos.Value = 1 + 7 * (float)rand.NextDouble();
};
CumulusCloudsWithFlatMist.ChanceOfWeatherChange = 0.008f;
CumulusCloudsWithFlatMist.Chance = 0.1f;
WeatherPattern CumulusCloudsWithTallMist = CumulusClouds.Clone();
CumulusCloudsWithTallMist.Name = "Cumulus Clouds + Tall dense Mist";
CumulusCloudsWithTallMist.Ambient.FlatFogYPos = new WeightedFloat(40, 1);
CumulusCloudsWithTallMist.Ambient.FlatFogDensity = new WeightedFloat(-30 / 250f, 1);
CumulusCloudsWithTallMist.BeginUse += () => {
CumulusCloudsWithTallMist.Ambient.FlatFogDensity.Value = (-50 - 50 * (float)(rand.NextDouble() * rand.NextDouble())) / 2000f;
CumulusCloudsWithTallMist.Ambient.FlatFogYPos.Value = 30 + 30 * (float)rand.NextDouble();
};
CumulusCloudsWithTallMist.ChanceOfWeatherChange = 0.008f;
CumulusCloudsWithTallMist.Chance = 0.05f;
WeatherPattern CumulusCloudsWithFog = CumulusClouds.Clone();
CumulusCloudsWithFog.Name = "Cumulus Clouds + Fog";
CumulusCloudsWithFog.Ambient.FogDensity = new WeightedFloat(40 / 2000f, 1);
CumulusCloudsWithFog.BeginUse += () => { CumulusCloudsWithFog.Ambient.FogDensity.Value = (10 + 30 * (float)rand.NextDouble()) / 2000f; };
CumulusCloudsWithFog.Chance = 0.35f;
WeatherPattern NimboStratusClouds = new WeatherPattern(ws, "Nimbostratus Clouds", 1)
{
CloudDensityNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudDensityOffsetNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudOffsetYNoise = new SimplexNoise(new double[] { 2 }, new double[] { 1.5 }, rand.Next())
};
WeatherPattern AltoCumulusClouds = new WeatherPattern(ws, "Altocumulus Clouds", 1)
{
CloudDensityNoise = new SimplexNoise(new double[] { 3 }, new double[] { 10 }, rand.Next()),
CloudDensityOffsetNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudOffsetYNoise = new SimplexNoise(new double[] { 1 }, new double[] { 1.5 }, rand.Next())
};
WeatherPattern CirroCumulusClouds = new WeatherPattern(ws, "Cirrocumulus Clouds", 1)
{
CloudDensityNoise = new SimplexNoise(new double[] { 3 }, new double[] { 10 }, rand.Next()),
CloudDensityOffsetNoise = new SimplexNoise(new double[] { 4 }, new double[] { 1.5 }, rand.Next()),
CloudOffsetYNoise = new SimplexNoise(new double[] { 1 }, new double[] { 1.5 }, rand.Next())
};
CirroCumulusClouds.CloudYOffset = 100;
Patterns = new WeatherPattern[]
{
ClearSky, CumulusClouds, CumulusCloudsWithFlatMist, CumulusCloudsWithTallMist, CumulusCloudsWithFog, StratusClouds, NimboStratusClouds, AltoCumulusClouds, CirroCumulusClouds
};
}
internal void LoadRandomPattern()
{
NewPattern = RandomPattern();
OldPattern = RandomPattern();
Weight = 1;
}
