public void Update(float dt)
{
if (ws.api.Side == EnumAppSide.Client)
{
BlockPos pos = ws.capi.World.Player.Entity.Pos.AsBlockPos;
int lightlevel = Math.Max(
ws.capi.World.BlockAccessor.GetLightLevel(pos, EnumLightLevelType.OnlySunLight),
ws.capi.World.BlockAccessor.GetLightLevel(pos.Up(), EnumLightLevelType.OnlySunLight)
);
smoothedLightLevel += (lightlevel - smoothedLightLevel) * dt * 4;
// light level > 17 = 100% fog
// light level <= 2 = 0% fog
float fogMultiplier = GameMath.Clamp(smoothedLightLevel / 20f, 0f, 1);
// sealevel = 100% fog
// 70% sealevel = 0% fog
float fac = (float)GameMath.Clamp(ws.capi.World.Player.Entity.Pos.Y / ws.capi.World.SeaLevel, 0, 1);
fac *= fac;
fogMultiplier *= fac;
BlendedAmbient.FlatFogDensity.Value = NewPattern.Ambient.FlatFogDensity.Value * Weight + OldPattern.Ambient.FlatFogDensity.Value * (1 - Weight);
BlendedAmbient.FlatFogDensity.Weight = NewPattern.Ambient.FlatFogDensity.Weight * Weight + OldPattern.Ambient.FlatFogDensity.Weight * (1 - Weight);
BlendedAmbient.FlatFogDensity.Weight *= fogMultiplier;
BlendedAmbient.FlatFogYPos.Value = NewPattern.Ambient.FlatFogYPos.Value * Weight + OldPattern.Ambient.FlatFogYPos.Value * (1 - Weight);
BlendedAmbient.FlatFogYPos.Weight = GameMath.Clamp(NewPattern.Ambient.FlatFogYPos.Weight + OldPattern.Ambient.FlatFogYPos.Weight, 0, 1);
BlendedAmbient.FogDensity.Value = ws.capi.Ambient.Base.FogDensity.Value + NewPattern.Ambient.FogDensity.Value * Weight + OldPattern.Ambient.FogDensity.Value * (1 - Weight);
BlendedAmbient.FogDensity.Weight = GameMath.Clamp(NewPattern.Ambient.FogDensity.Weight + OldPattern.Ambient.FogDensity.Weight, 0, 1);
BlendedAmbient.FogDensity.Weight *= fogMultiplier;
}
if (Transitioning)
{
Weight += dt / TransitionDelay;
if (Weight > 1)
{
Transitioning = false;
Weight = 1;
}
}
else
{
if (ws.api.Side == EnumAppSide.Server && rand.NextDouble() < OldPattern.ChanceOfWeatherChange * ws.api.World.Calendar.SpeedOfTime / 60.0)
{
TriggerTransition();
}
}
if (ws.api.Side == EnumAppSide.Client)
{
NewPattern.Update(dt);
OldPattern.Update(dt);
}
}
public void TickEvery25ms(float dt)
{
if (ws.api.Side == EnumAppSide.Client)
{
clientUpdate(dt);
}
else
{
double nowTotalHours = ws.api.World.Calendar.TotalHours;
while (nowTotalHours - LastUpdateTotalHours > 1)
{
TickEveryInGameHourServer(LastUpdateTotalHours);
LastUpdateTotalHours++;
}
}
if (Transitioning)
{
float speed = ws.api.World.Calendar.SpeedOfTime / 60f;
Weight += dt / TransitionDelay * speed;
if (Weight > 1)
{
Transitioning = false;
Weight = 1;
}
}
else
{
if (ws.autoChangePatterns && ws.api.Side == EnumAppSide.Server && ws.api.World.Calendar.TotalHours > NewWePattern.State.ActiveUntilTotalHours)
{
TriggerTransition();
}
}
if (ws.autoChangePatterns && ws.api.Side == EnumAppSide.Server)
{
bool sendPacket = false;
if (ws.api.World.Calendar.TotalHours > CurWindPattern.State.ActiveUntilTotalHours)
{
CurWindPattern = WindPatterns[Rand.NextInt(WindPatterns.Length)];
CurWindPattern.OnBeginUse();
sendPacket = true;
}
if (ws.api.World.Calendar.TotalHours > CurWeatherEvent.State.ActiveUntilTotalHours || CurWeatherEvent.ShouldStop(weatherData.climateCond.Rainfall, weatherData.climateCond.Temperature))
{
CurWeatherEvent = RandomWeatherEvent();
CurWeatherEvent.OnBeginUse();
sendPacket = true;
}
if (sendPacket)
{
wsServer.SendWeatherStateUpdate(new WeatherState()
{
RegionX = regionX,
RegionZ = regionZ,
NewPattern = NewWePattern.State,
OldPattern = OldWePattern.State,
WindPattern = CurWindPattern.State,
WeatherEvent = CurWeatherEvent?.State,
TransitionDelay = TransitionDelay,
Transitioning = Transitioning,
Weight = Weight,
LcgCurrentSeed = Rand.currentSeed,
LcgMapGenSeed = Rand.mapGenSeed,
LcgWorldSeed = Rand.worldSeed
});
}
}
NewWePattern.Update(dt);
OldWePattern.Update(dt);
CurWindPattern.Update(dt);
CurWeatherEvent.Update(dt);
float curWindSpeed = weatherData.curWindSpeed.X;
float targetWindSpeed = (float)GetWindSpeed(ws.api.World.SeaLevel);
curWindSpeed += GameMath.Clamp((targetWindSpeed - curWindSpeed) * dt, -0.001f, 0.001f);
weatherData.curWindSpeed.X = curWindSpeed;
quarterSecAccum += dt;
if (quarterSecAccum > 0.25f)
{
regionCenterPos.Y = ws.api.World.BlockAccessor.GetRainMapHeightAt(regionCenterPos);
if (regionCenterPos.Y == 0)
{
regionCenterPos.Y = ws.api.World.SeaLevel; // Map chunk might not be loaded. In that case y will be 0.
}
ClimateCondition nowcond = ws.api.World.BlockAccessor.GetClimateAt(regionCenterPos);
if (nowcond != null)
{
weatherData.climateCond = nowcond;
}
quarterSecAccum = 0;
}
weatherData.BlendedPrecType = CurWeatherEvent.State.PrecType;
}
