public void UpdateImmersionData()
{
Vector3 position = base.Position;
int x = Terrain.ToCell(position.X);
int y = Terrain.ToCell(position.Y + 0.01f);
int z = Terrain.ToCell(position.Z);
FluidBlock surfaceFluidBlock;
float? surfaceHeight = m_subsystemFluidBlockBehavior.GetSurfaceHeight(x, y, z, out surfaceFluidBlock);
if (surfaceHeight.HasValue)
{
int cellValue = m_subsystemTerrain.Terrain.GetCellValue(x, y, z);
ImmersionDepth = MathUtils.Max(surfaceHeight.Value - position.Y, 0f);
ImmersionFactor = MathUtils.Saturate(MathUtils.Pow(ImmersionDepth / BoxSize.Y, 0.7f));
ImmersionFluidBlock = BlocksManager.FluidBlocks[Terrain.ExtractContents(cellValue)];
}
else
{
ImmersionDepth = 0f;
ImmersionFactor = 0f;
ImmersionFluidBlock = null;
}
}
public void Draw(Camera camera, int drawOrder)
{
if (drawOrder == m_drawOrders[0])
{
ViewUnderWaterDepth = 0f;
ViewUnderMagmaDepth = 0f;
Vector3 viewPosition = camera.ViewPosition;
int x = Terrain.ToCell(viewPosition.X);
int y = Terrain.ToCell(viewPosition.Y);
int z = Terrain.ToCell(viewPosition.Z);
FluidBlock surfaceFluidBlock;
float? surfaceHeight = m_subsystemFluidBlockBehavior.GetSurfaceHeight(x, y, z, out surfaceFluidBlock);
if (surfaceHeight.HasValue)
{
if (surfaceFluidBlock is WaterBlock)
{
ViewUnderWaterDepth = surfaceHeight.Value + 0.1f - viewPosition.Y;
}
else if (surfaceFluidBlock is MagmaBlock)
{
ViewUnderMagmaDepth = surfaceHeight.Value + 1f - viewPosition.Y;
}
}
if (ViewUnderWaterDepth > 0f)
{
int seasonalHumidity = m_subsystemTerrain.Terrain.GetSeasonalHumidity(x, z);
int temperature = m_subsystemTerrain.Terrain.GetSeasonalTemperature(x, z) + SubsystemWeather.GetTemperatureAdjustmentAtHeight(y);
Color c = BlockColorsMap.WaterColorsMap.Lookup(temperature, seasonalHumidity);
float num = MathUtils.Lerp(1f, 0.5f, (float)seasonalHumidity / 15f);
float num2 = MathUtils.Lerp(1f, 0.2f, MathUtils.Saturate(0.075f * (ViewUnderWaterDepth - 2f)));
float num3 = MathUtils.Lerp(0.33f, 1f, SkyLightIntensity);
m_viewFogRange.X = 0f;
m_viewFogRange.Y = MathUtils.Lerp(4f, 10f, num * num2 * num3);
m_viewFogColor = Color.MultiplyColorOnly(c, 0.66f * num2 * num3);
VisibilityRangeYMultiplier = 1f;
m_viewIsSkyVisible = false;
}
else if (ViewUnderMagmaDepth > 0f)
{
m_viewFogRange.X = 0f;
m_viewFogRange.Y = 0.1f;
m_viewFogColor = new Color(255, 80, 0);
VisibilityRangeYMultiplier = 1f;
m_viewIsSkyVisible = false;
}
else
{
float num4 = 1024f;
float num5 = 128f;
int seasonalTemperature = m_subsystemTerrain.Terrain.GetSeasonalTemperature(Terrain.ToCell(viewPosition.X), Terrain.ToCell(viewPosition.Z));
float num6 = MathUtils.Lerp(0.5f, 0f, m_subsystemWeather.GlobalPrecipitationIntensity);
float num7 = MathUtils.Lerp(1f, 0.8f, m_subsystemWeather.GlobalPrecipitationIntensity);
m_viewFogRange.X = VisibilityRange * num6;
m_viewFogRange.Y = VisibilityRange * num7;
m_viewFogColor = CalculateSkyColor(new Vector3(camera.ViewDirection.X, 0f, camera.ViewDirection.Z), m_subsystemTimeOfDay.TimeOfDay, m_subsystemWeather.GlobalPrecipitationIntensity, seasonalTemperature);
VisibilityRangeYMultiplier = MathUtils.Lerp(VisibilityRange / num4, VisibilityRange / num5, MathUtils.Pow(m_subsystemWeather.GlobalPrecipitationIntensity, 4f));
m_viewIsSkyVisible = true;
}
if (!FogEnabled)
{
m_viewFogRange = new Vector2(100000f, 100000f);
}
if (!DrawSkyEnabled || !m_viewIsSkyVisible || SettingsManager.SkyRenderingMode == SkyRenderingMode.Disabled)
{
FlatBatch2D flatBatch2D = m_primitivesRenderer2d.FlatBatch(-1, DepthStencilState.None, RasterizerState.CullNoneScissor, BlendState.Opaque);
int count = flatBatch2D.TriangleVertices.Count;
flatBatch2D.QueueQuad(Vector2.Zero, camera.ViewportSize, 0f, m_viewFogColor);
flatBatch2D.TransformTriangles(camera.ViewportMatrix, count);
m_primitivesRenderer2d.Flush();
}
}
else if (drawOrder == m_drawOrders[1])
{
if (DrawSkyEnabled && m_viewIsSkyVisible && SettingsManager.SkyRenderingMode != SkyRenderingMode.Disabled)
{
DrawSkydome(camera);
DrawStars(camera);
DrawSunAndMoon(camera);
DrawClouds(camera);
m_primitivesRenderer3d.Flush(camera.ViewProjectionMatrix);
}
}
else
{
DrawLightning(camera);
m_primitivesRenderer3d.Flush(camera.ViewProjectionMatrix);
}
}
public void Update(float dt)
{
double totalElapsedGameTime = m_subsystemGameInfo.TotalElapsedGameTime;
foreach (Projectile projectile in m_projectiles)
{
if (projectile.ToRemove)
{
m_projectilesToRemove.Add(projectile);
}
else
{
Block block = BlocksManager.Blocks[Terrain.ExtractContents(projectile.Value)];
if (totalElapsedGameTime - projectile.CreationTime > 40.0)
{
projectile.ToRemove = true;
}
TerrainChunk chunkAtCell = m_subsystemTerrain.Terrain.GetChunkAtCell(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Z));
if (chunkAtCell == null || chunkAtCell.State <= TerrainChunkState.InvalidContents4)
{
projectile.NoChunk = true;
if (projectile.TrailParticleSystem != null)
{
projectile.TrailParticleSystem.IsStopped = true;
}
}
else
{
projectile.NoChunk = false;
Vector3 position = projectile.Position;
Vector3 vector = position + projectile.Velocity * dt;
Vector3 v = block.ProjectileTipOffset * Vector3.Normalize(projectile.Velocity);
BodyRaycastResult? bodyRaycastResult = m_subsystemBodies.Raycast(position + v, vector + v, 0.2f, (ComponentBody body, float distance) => true);
TerrainRaycastResult?terrainRaycastResult = m_subsystemTerrain.Raycast(position + v, vector + v, useInteractionBoxes: false, skipAirBlocks: true, (int value, float distance) => BlocksManager.Blocks[Terrain.ExtractContents(value)].IsCollidable);
bool flag = block.DisintegratesOnHit;
if (terrainRaycastResult.HasValue || bodyRaycastResult.HasValue)
{
CellFace? cellFace = terrainRaycastResult.HasValue ? new CellFace?(terrainRaycastResult.Value.CellFace) : null;
ComponentBody componentBody = bodyRaycastResult.HasValue ? bodyRaycastResult.Value.ComponentBody : null;
SubsystemBlockBehavior[] blockBehaviors = m_subsystemBlockBehaviors.GetBlockBehaviors(Terrain.ExtractContents(projectile.Value));
for (int i = 0; i < blockBehaviors.Length; i++)
{
flag |= blockBehaviors[i].OnHitAsProjectile(cellFace, componentBody, projectile);
}
projectile.ToRemove |= flag;
}
Vector3?vector2 = null;
if (bodyRaycastResult.HasValue && (!terrainRaycastResult.HasValue || bodyRaycastResult.Value.Distance < terrainRaycastResult.Value.Distance))
{
if (projectile.Velocity.Length() > 10f)
{
ComponentMiner.AttackBody(bodyRaycastResult.Value.ComponentBody, projectile.Owner, bodyRaycastResult.Value.HitPoint(), Vector3.Normalize(projectile.Velocity), block.GetProjectilePower(projectile.Value), isMeleeAttack: false);
if (projectile.Owner != null && projectile.Owner.PlayerStats != null)
{
projectile.Owner.PlayerStats.RangedHits++;
}
}
if (projectile.IsIncendiary)
{
bodyRaycastResult.Value.ComponentBody.Entity.FindComponent <ComponentOnFire>()?.SetOnFire(projectile?.Owner, m_random.Float(6f, 8f));
}
vector = position;
projectile.Velocity *= -0.05f;
projectile.Velocity += m_random.Vector3(0.33f * projectile.Velocity.Length());
projectile.AngularVelocity *= -0.05f;
}
else if (terrainRaycastResult.HasValue)
{
CellFace cellFace2 = terrainRaycastResult.Value.CellFace;
int cellValue = m_subsystemTerrain.Terrain.GetCellValue(cellFace2.X, cellFace2.Y, cellFace2.Z);
int num = Terrain.ExtractContents(cellValue);
Block block2 = BlocksManager.Blocks[num];
float num2 = projectile.Velocity.Length();
SubsystemBlockBehavior[] blockBehaviors2 = m_subsystemBlockBehaviors.GetBlockBehaviors(num);
for (int j = 0; j < blockBehaviors2.Length; j++)
{
blockBehaviors2[j].OnHitByProjectile(cellFace2, projectile);
}
if (num2 > 10f && m_random.Float(0f, 1f) > block2.ProjectileResilience)
{
m_subsystemTerrain.DestroyCell(0, cellFace2.X, cellFace2.Y, cellFace2.Z, 0, noDrop: true, noParticleSystem: false);
m_subsystemSoundMaterials.PlayImpactSound(cellValue, position, 1f);
}
if (projectile.IsIncendiary)
{
m_subsystemFireBlockBehavior.SetCellOnFire(terrainRaycastResult.Value.CellFace.X, terrainRaycastResult.Value.CellFace.Y, terrainRaycastResult.Value.CellFace.Z, 1f);
Vector3 vector3 = projectile.Position - 0.75f * Vector3.Normalize(projectile.Velocity);
for (int k = 0; k < 8; k++)
{
Vector3 v2 = (k == 0) ? Vector3.Normalize(projectile.Velocity) : m_random.Vector3(1.5f);
TerrainRaycastResult?terrainRaycastResult2 = m_subsystemTerrain.Raycast(vector3, vector3 + v2, useInteractionBoxes: false, skipAirBlocks: true, (int value, float distance) => true);
if (terrainRaycastResult2.HasValue)
{
m_subsystemFireBlockBehavior.SetCellOnFire(terrainRaycastResult2.Value.CellFace.X, terrainRaycastResult2.Value.CellFace.Y, terrainRaycastResult2.Value.CellFace.Z, 1f);
}
}
}
if (num2 > 5f)
{
m_subsystemSoundMaterials.PlayImpactSound(cellValue, position, 1f);
}
if (block.IsStickable && num2 > 10f && m_random.Bool(block2.ProjectileStickProbability))
{
Vector3 v3 = Vector3.Normalize(projectile.Velocity);
float s = MathUtils.Lerp(0.1f, 0.2f, MathUtils.Saturate((num2 - 15f) / 20f));
vector2 = position + terrainRaycastResult.Value.Distance * Vector3.Normalize(projectile.Velocity) + v3 * s;
}
else
{
Plane plane = cellFace2.CalculatePlane();
vector = position;
if (plane.Normal.X != 0f)
{
projectile.Velocity *= new Vector3(-0.3f, 0.3f, 0.3f);
}
if (plane.Normal.Y != 0f)
{
projectile.Velocity *= new Vector3(0.3f, -0.3f, 0.3f);
}
if (plane.Normal.Z != 0f)
{
projectile.Velocity *= new Vector3(0.3f, 0.3f, -0.3f);
}
float num3 = projectile.Velocity.Length();
projectile.Velocity = num3 * Vector3.Normalize(projectile.Velocity + m_random.Vector3(num3 / 6f, num3 / 3f));
projectile.AngularVelocity *= -0.3f;
}
MakeProjectileNoise(projectile);
}
if (terrainRaycastResult.HasValue || bodyRaycastResult.HasValue)
{
if (flag)
{
m_subsystemParticles.AddParticleSystem(block.CreateDebrisParticleSystem(m_subsystemTerrain, projectile.Position, projectile.Value, 1f));
}
else if (!projectile.ToRemove && (vector2.HasValue || projectile.Velocity.Length() < 1f))
{
if (projectile.ProjectileStoppedAction == ProjectileStoppedAction.TurnIntoPickable)
{
int num4 = BlocksManager.DamageItem(projectile.Value, 1);
if (num4 != 0)
{
if (vector2.HasValue)
{
CalculateVelocityAlignMatrix(block, vector2.Value, projectile.Velocity, out Matrix matrix);
m_subsystemPickables.AddPickable(num4, 1, projectile.Position, Vector3.Zero, matrix);
}
else
{
m_subsystemPickables.AddPickable(num4, 1, position, Vector3.Zero, null);
}
}
projectile.ToRemove = true;
}
else if (projectile.ProjectileStoppedAction == ProjectileStoppedAction.Disappear)
{
projectile.ToRemove = true;
}
}
}
float num5 = projectile.IsInWater ? MathUtils.Pow(0.001f, dt) : MathUtils.Pow(block.ProjectileDamping, dt);
projectile.Velocity.Y += -10f * dt;
projectile.Velocity *= num5;
projectile.AngularVelocity *= num5;
projectile.Position = vector;
projectile.Rotation += projectile.AngularVelocity * dt;
if (projectile.TrailParticleSystem != null)
{
if (!m_subsystemParticles.ContainsParticleSystem((ParticleSystemBase)projectile.TrailParticleSystem))
{
m_subsystemParticles.AddParticleSystem((ParticleSystemBase)projectile.TrailParticleSystem);
}
Vector3 v4 = (projectile.TrailOffset != Vector3.Zero) ? Vector3.TransformNormal(projectile.TrailOffset, Matrix.CreateFromAxisAngle(Vector3.Normalize(projectile.Rotation), projectile.Rotation.Length())) : Vector3.Zero;
projectile.TrailParticleSystem.Position = projectile.Position + v4;
if (projectile.IsInWater)
{
projectile.TrailParticleSystem.IsStopped = true;
}
}
bool flag2 = IsWater(projectile.Position);
if (projectile.IsInWater != flag2)
{
if (flag2)
{
float num6 = new Vector2(projectile.Velocity.X + projectile.Velocity.Z).Length();
if (num6 > 6f && num6 > 4f * MathUtils.Abs(projectile.Velocity.Y))
{
projectile.Velocity *= 0.5f;
projectile.Velocity.Y *= -1f;
flag2 = false;
}
else
{
projectile.Velocity *= 0.2f;
}
float?surfaceHeight = m_subsystemFluidBlockBehavior.GetSurfaceHeight(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Y), Terrain.ToCell(projectile.Position.Z));
if (surfaceHeight.HasValue)
{
m_subsystemParticles.AddParticleSystem(new WaterSplashParticleSystem(m_subsystemTerrain, new Vector3(projectile.Position.X, surfaceHeight.Value, projectile.Position.Z), large: false));
m_subsystemAudio.PlayRandomSound("Audio/Splashes", 1f, m_random.Float(-0.2f, 0.2f), projectile.Position, 6f, autoDelay: true);
MakeProjectileNoise(projectile);
}
}
projectile.IsInWater = flag2;
}
if (IsMagma(projectile.Position))
{
m_subsystemParticles.AddParticleSystem(new MagmaSplashParticleSystem(m_subsystemTerrain, projectile.Position, large: false));
m_subsystemAudio.PlayRandomSound("Audio/Sizzles", 1f, m_random.Float(-0.2f, 0.2f), projectile.Position, 3f, autoDelay: true);
projectile.ToRemove = true;
m_subsystemExplosions.TryExplodeBlock(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Y), Terrain.ToCell(projectile.Position.Z), projectile.Value);
}
if (m_subsystemTime.PeriodicGameTimeEvent(1.0, (double)(projectile.GetHashCode() % 100) / 100.0) && (m_subsystemFireBlockBehavior.IsCellOnFire(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Y + 0.1f), Terrain.ToCell(projectile.Position.Z)) || m_subsystemFireBlockBehavior.IsCellOnFire(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Y + 0.1f) - 1, Terrain.ToCell(projectile.Position.Z))))
{
m_subsystemAudio.PlayRandomSound("Audio/Sizzles", 1f, m_random.Float(-0.2f, 0.2f), projectile.Position, 3f, autoDelay: true);
projectile.ToRemove = true;
m_subsystemExplosions.TryExplodeBlock(Terrain.ToCell(projectile.Position.X), Terrain.ToCell(projectile.Position.Y), Terrain.ToCell(projectile.Position.Z), projectile.Value);
}
}
}
}
foreach (Projectile item in m_projectilesToRemove)
{
if (item.TrailParticleSystem != null)
{
item.TrailParticleSystem.IsStopped = true;
}
m_projectiles.Remove(item);
if (this.ProjectileRemoved != null)
{
this.ProjectileRemoved(item);
}
}
m_projectilesToRemove.Clear();
}
