public static float GetValueAt(Vector3 worldPosition, Overworld.ScalarFieldType T)
{
Vector2 vec = new Vector2(worldPosition.X, worldPosition.Z) / PlayState.WorldScale;
return(Overworld.GetValue(Overworld.Map, new Vector2(MathFunctions.Clamp(vec.X, 0, Overworld.Map.GetLength(0) - 1),
MathFunctions.Clamp(vec.Y, 0, Overworld.Map.GetLength(1) - 1)), T));
}
public static void CreateOceanLand(GraphicsDevice graphicsDevice)
{
PlayState.SeaLevel = 0.17f;
int size = 512;
Map = new MapData[size, size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
Map[x, y].Biome = Biome.Grassland;
Map[x, y].Erosion = 1.0f;
Map[x, y].Weathering = 0;
Map[x, y].Faults = 1.0f;
Map[x, y].Temperature = size;
Map[x, y].Rainfall = size;
Map[x, y].Height = 0.05f; //ComputeHeight(x, y, size0, size0, 5.0f, false);
}
}
Color[] worldData = new Color[size * size];
WorldGeneratorState.worldMap = new Texture2D(graphicsDevice, size, size);
Overworld.TextureFromHeightMap("Height", Overworld.Map, Overworld.ScalarFieldType.Height, Overworld.Map.GetLength(0), Overworld.Map.GetLength(1), null, worldData, WorldGeneratorState.worldMap, PlayState.SeaLevel);
Overworld.Name = "flat";
}
override public void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
base.Update(gameTime, chunks, camera);
if (CachedBiome == null)
{
var biome = Overworld.GetBiomeAt(LocalPosition, chunks.World.WorldScale, chunks.World.WorldOrigin);
CachedBiome = biome.Name;
}
var factor = 1.0f;
if (GoodBiomes.Contains(CachedBiome))
{
factor = 1.5f;
}
if (BadBiomes.Contains(CachedBiome))
{
factor = 0.5f;
}
GrowthTime += gameTime.ElapsedGameTime.TotalMinutes * factor;
var scale = (float)(MinSize + (MaxSize - MinSize) * (GrowthTime / GrowthHours));
ReScale(scale);
if (GrowthTime >= GrowthHours)
{
CreateAdult();
}
}
public static List <Storm> CreateForecast(DateTime date, BoundingBox bounds, WorldManager world, int days)
{
List <Storm> foreCast = new List <Storm>();
for (int i = 0; i < days; i++)
{
// Each day, a storm could originate from a randomly selected biome
Vector3 randomSample = MathFunctions.RandVector3Box(bounds);
float rain = Overworld.GetValueAt(randomSample, Overworld.ScalarFieldType.Rainfall, world.WorldScale, world.WorldOrigin);
float temperature = Overworld.GetValueAt(randomSample, Overworld.ScalarFieldType.Temperature, world.WorldScale, world.WorldOrigin);
// Generate storms according to the rainfall in the biome. Up to 4 storms per day.
int numStorms = (int)MathFunctions.Rand(0, rain * 4);
// Space out the storms by a few hours
int stormHour = MathFunctions.RandInt(0, 6);
for (int j = 0; j < numStorms; j++)
{
bool isSnow = MathFunctions.RandEvent(1.0f - temperature);
Storm storm = new Storm(world)
{
WindSpeed = MathFunctions.RandVector3Cube() * 5,
Intensity = MathFunctions.Rand(rain, rain * 2),
Date = date + new TimeSpan(i, stormHour, 0, 0),
TypeofStorm = isSnow ? StormType.SnowStorm : StormType.RainStorm
};
storm.WindSpeed = new Vector3(storm.WindSpeed.X, 0, storm.WindSpeed.Z);
stormHour += MathFunctions.RandInt(1, 12);
foreCast.Add(storm);
}
}
return(foreCast);
}
public static void CreateCliffsLand(GraphicsDevice graphicsDevice)
{
PlayState.SeaLevel = 0.17f;
int size = 512;
Map = new MapData[size, size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
float height = ComputeHeight(x * 1.0f, y * 2.0f, size, size, 1.0f, false);
float level = (int)(height / 0.15f) * 0.15f + 0.08f;
Map[x, y].Height = level;
Map[x, y].Biome = Biome.Forest;
Map[x, y].Erosion = 1.0f;
Map[x, y].Weathering = 0;
Map[x, y].Faults = 1.0f;
Map[x, y].Temperature = 0.6f;
Map[x, y].Rainfall = 0.6f;
}
}
Color[] worldData = new Color[size * size];
WorldGeneratorState.worldMap = new Texture2D(graphicsDevice, size, size);
Overworld.TextureFromHeightMap("Height", Overworld.Map, Overworld.ScalarFieldType.Height, Overworld.Map.GetLength(0), Overworld.Map.GetLength(1), null, worldData, WorldGeneratorState.worldMap, PlayState.SeaLevel);
Overworld.Name = "Cliffs_" + PlayState.Random.Next(9999);
}
public static void CreateHillsLand(GraphicsDevice graphics)
{
PlayState.SeaLevel = 0.17f;
int size = 512;
Map = new MapData[size, size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
float temp = ComputeHeight(x, y, size, size, 3.0f, false);
float rain = ComputeHeight(x, y, size, size, 2.0f, false);
float height = ComputeHeight(x, y, size, size, 1.6f, false);
Map[x, y].Erosion = 1.0f;
Map[x, y].Weathering = 0;
Map[x, y].Faults = 1.0f;
Map[x, y].Temperature = (float)(temp * 1.0f);
Map[x, y].Rainfall = (float)(rain * 1.0f);
Map[x, y].Biome = GetBiome(temp, rain, height);
Map[x, y].Height = height;
}
}
Color[] worldData = new Color[size * size];
WorldGeneratorState.worldMap = new Texture2D(graphics, size, size);
Overworld.TextureFromHeightMap("Height", Overworld.Map, Overworld.ScalarFieldType.Height, Overworld.Map.GetLength(0), Overworld.Map.GetLength(1), null, worldData, WorldGeneratorState.worldMap, PlayState.SeaLevel);
Overworld.Name = "hills" + PlayState.Random.Next(9999);
}
public static void CreateUniformLand(GraphicsDevice graphics)
{
int size = 512;
Map = new MapData[size, size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
Map[x, y].Biome = Biome.Desert;
Map[x, y].Erosion = 1.0f;
Map[x, y].Weathering = 0.0f;
Map[x, y].Faults = 1.0f;
Map[x, y].Temperature = size;
Map[x, y].Rainfall = size;
Map[x, y].Height = 0.3f; //ComputeHeight(x, y, size0, size0, 5.0f, false);
}
}
Color[] worldData = new Color[size * size];
WorldGeneratorState.worldMap = new Texture2D(graphics, size, size);
Overworld.TextureFromHeightMap("Height", Overworld.Map, Overworld.ScalarFieldType.Height, Overworld.Map.GetLength(0), Overworld.Map.GetLength(1), null, worldData, WorldGeneratorState.worldMap, 0.17f);
Overworld.Name = "flat_" + MathFunctions.Random.Next(9999);
}
public OverworldMetaData(GraphicsDevice device, Overworld Overworld)
{
this.Overworld = Overworld;
BiomeTypeMap = Library.GetBiomeTypeMap(); // This may need to be saved in branch meta data.
Resources = Library.EnumerateResourceTypes().Where(r => r.Generated).ToList();
}
public Texture2D CreateSaveTexture(GraphicsDevice Device, int Width, int Height)
{
var r = new Texture2D(Device, Width, Height, false, SurfaceFormat.Color);
var data = new Color[Width * Height];
Overworld.GenerateSaveTexture(Data, Width, Height, data);
r.SetData(data);
return(r);
}
public void LoadFromTexture(Texture2D Texture)
{
Data = new Overworld.MapData[Texture.Width, Texture.Height];
var colorData = new Color[Texture.Width * Texture.Height];
GameState.Game.GraphicsDevice.BlendState = BlendState.NonPremultiplied;
Texture.GetData(colorData);
Overworld.DecodeSaveTexture(Data, Texture.Width, Texture.Height, colorData);
}
public NewOverworldFile(GraphicsDevice device, Overworld Settings)
{
this.Settings = Settings;
var worldFilePath = Settings.Name + System.IO.Path.DirectorySeparatorChar + "world.png";
var metaFilePath = Settings.Name + System.IO.Path.DirectorySeparatorChar + "meta.txt";
MetaData = new OverworldMetaData(device, Settings);
}
private void GenerateInitialObjects()
{
float maxHeight = Overworld.GetMaxHeight(SpawnRect);
Dictionary <string, Dictionary <string, int> > creatures = new Dictionary <string, Dictionary <string, int> >();
foreach (var chunk in ChunkManager.ChunkData.GetChunkEnumerator())
{
ChunkManager.ChunkGen.GenerateSurfaceLife(creatures, chunk, maxHeight);
}
}
public void GenerateWater(VoxelChunk chunk)
{
int waterHeight = (int)(SeaLevel * VoxelConstants.ChunkSizeY) + 1;
var iceID = VoxelLibrary.GetVoxelType("Ice");
for (var x = 0; x < VoxelConstants.ChunkSizeX; ++x)
{
for (var z = 0; z < VoxelConstants.ChunkSizeZ; ++z)
{
var biome = GetBiomeAt(new Vector2(x, z) + new Vector2(chunk.Origin.X, chunk.Origin.Z));
var topVoxel = VoxelHelpers.FindFirstVoxelBelow(new VoxelHandle(
chunk, new LocalVoxelCoordinate(x, VoxelConstants.ChunkSizeY - 1, z)));
for (var y = 0; y <= waterHeight; ++y)
{
var vox = new VoxelHandle(chunk, new LocalVoxelCoordinate(x, y, z));
if (vox.IsEmpty && y > topVoxel.Coordinate.Y)
{
if (biome.WaterSurfaceIce && y == waterHeight)
{
vox.RawSetType(iceID);
}
else
{
vox.WaterCell = new WaterCell
{
Type = LiquidType.Water,
WaterLevel = WaterManager.maxWaterLevel
};
}
}
}
Vector2 vec = new Vector2(x + chunk.Origin.X, z + chunk.Origin.Z) / WorldScale;
if (topVoxel.Coordinate.Y < VoxelConstants.ChunkSizeY - 1 &&
Overworld.GetWater(Overworld.Map, vec) == Overworld.WaterType.Volcano)
{
var localCoord = topVoxel.Coordinate.GetLocalVoxelCoordinate();
topVoxel = new VoxelHandle(topVoxel.Chunk, new LocalVoxelCoordinate(
localCoord.X, localCoord.Y + 1, localCoord.Z));
if (topVoxel.IsEmpty)
{
topVoxel.WaterCell = new WaterCell
{
Type = LiquidType.Lava,
WaterLevel = WaterManager.maxWaterLevel
};
}
}
}
}
}
public BiomeData(Overworld.Biome biome)
{
Biome = biome;
Vegetation = new List<VegetationData>();
Motes = new List<DetailMoteData>();
Fauna = new List<FaunaData>();
ClumpGrass = false;
ClumpSize = 30.0f;
ClumpTreshold = 0.75f;
MapColor = Color.White;
}
public void GenerateWater(VoxelChunk chunk)
{
int waterHeight = (int)(SeaLevel * chunk.SizeY);
Voxel voxel = chunk.MakeVoxel(0, 0, 0);
for (int x = 0; x < chunk.SizeX; x++)
{
for (int z = 0; z < chunk.SizeZ; z++)
{
int h;
for (int y = 0; y < waterHeight; y++)
{
h = chunk.GetFilledVoxelGridHeightAt(x, chunk.SizeY - 1, z);
int index = chunk.Data.IndexAt(x, y, z);
voxel.GridPosition = new Vector3(x, y, z);
if (voxel.IsEmpty && y >= h)
{
chunk.Data.Water[index].WaterLevel = 255;
chunk.Data.Water[index].Type = LiquidType.Water;
}
}
Vector2 vec = new Vector2(x + chunk.Origin.X, z + chunk.Origin.Z) / PlayState.WorldScale;
if (Overworld.GetWater(Overworld.Map, vec) != Overworld.WaterType.Volcano)
{
continue;
}
h = chunk.GetFilledVoxelGridHeightAt(x, chunk.SizeY - 1, z);
if (h <= 0)
{
continue;
}
chunk.Data.Water[chunk.Data.IndexAt(x, h, z)].WaterLevel = 255;
chunk.Data.Water[chunk.Data.IndexAt(x, h, z)].Type = LiquidType.Lava;
/*
* for (int y = h - 1; y >= 0; y--)
* {
* voxel.Chunk = chunk;
* voxel.GridPosition = new Vector3(x, y, z);
* chunk.Data.Water[voxel.Index].Type = LiquidType.None;
* chunk.Data.Water[voxel.Index].WaterLevel = 0;
* voxel.Type = VoxelLibrary.GetVoxelType("Stone");
* voxel.Chunk.NotifyTotalRebuild(!voxel.IsInterior);
* }
*/
}
}
}
public Texture2D CreateTexture(GraphicsDevice device, int width, int height)
{
Texture2D toReturn = null;
Overworld.MapData[,] mapData = CreateMap();
toReturn = new Texture2D(device, width, height);
System.Threading.Mutex imageMutex = new System.Threading.Mutex();
Color[] worldData = new Color[width * height];
Overworld.TextureFromHeightMap("Height", mapData, Overworld.ScalarFieldType.Height, width, height, imageMutex, worldData, toReturn, PlayState.SeaLevel);
return(toReturn);
}
public OverworldFaction GenerateOverworldFaction(Overworld Settings, int idx, int n)
{
var race = Library.GetRandomIntelligentRace();
var fact = new OverworldFaction()
{
Race = race.Name,
Name = TextGenerator.ToTitleCase(TextGenerator.GenerateRandom(Datastructures.SelectRandom(race.FactionNameTemplates).ToArray())),
PrimaryColor = new HSLColor(idx * (255.0f / n), 255.0, MathFunctions.Rand(100.0f, 200.0f)),
GoodWill = MathFunctions.Rand(-1, 1),
InteractiveFaction = true
};
return(fact);
}
// Todo: Move to ChunkGenerator
public void GenerateInitialChunks(Rectangle spawnRect, GlobalChunkCoordinate origin, Action <String> SetLoadingMessage)
{
var initialChunkCoordinates = new List <GlobalChunkCoordinate>();
for (int dx = 0; dx < WorldSize.X; dx++)
{
for (int dz = 0; dz < WorldSize.Z; dz++)
{
initialChunkCoordinates.Add(new GlobalChunkCoordinate(dx, 0, dz));
}
}
SetLoadingMessage("Generating Chunks...");
float maxHeight = Math.Max(Overworld.GetMaxHeight(spawnRect), 0.17f);
foreach (var box in initialChunkCoordinates)
{
Vector3 worldPos = new Vector3(
box.X * VoxelConstants.ChunkSizeX,
box.Y * VoxelConstants.ChunkSizeY,
box.Z * VoxelConstants.ChunkSizeZ);
VoxelChunk chunk = ChunkGen.GenerateChunk(worldPos, World, maxHeight);
ChunkData.AddChunk(chunk);
}
// This is critical at the beginning to allow trees to spawn on ramps correctly,
// and also to ensure no inconsistencies in chunk geometry due to ramps.
foreach (var chunk in ChunkData.ChunkMap)
{
ChunkGen.GenerateChunkData(chunk, World, maxHeight);
for (var i = 0; i < VoxelConstants.ChunkSizeY; ++i)
{
chunk.InvalidateSlice(i);
}
}
RecalculateBounds();
SetLoadingMessage("Generating Ores...");
GenerateOres();
NeedsMinimapUpdate = true;
}
public void GenerateWater(VoxelChunk chunk)
{
int waterHeight = (int)(SeaLevel * chunk.SizeY);
Voxel voxel = chunk.MakeVoxel(0, 0, 0);
for (int x = 0; x < chunk.SizeX; x++)
{
for (int z = 0; z < chunk.SizeZ; z++)
{
int h;
for (int y = 0; y <= waterHeight; y++)
{
h = chunk.GetFilledVoxelGridHeightAt(x, chunk.SizeY - 1, z);
int index = chunk.Data.IndexAt(x, y, z);
voxel.GridPosition = new Vector3(x, y, z);
if (voxel.IsEmpty && y >= h)
{
chunk.Data.Water[index].WaterLevel = 8;
chunk.Data.Water[index].Type = LiquidType.Water;
}
}
Vector2 vec = new Vector2(x + chunk.Origin.X, z + chunk.Origin.Z) / PlayState.WorldScale;
if (Overworld.GetWater(Overworld.Map, vec) != Overworld.WaterType.Volcano)
{
continue;
}
h = chunk.GetFilledVoxelGridHeightAt(x, chunk.SizeY - 1, z);
if (h <= 0)
{
continue;
}
chunk.Data.Water[chunk.Data.IndexAt(x, h, z)].WaterLevel = 8;
chunk.Data.Water[chunk.Data.IndexAt(x, h, z)].Type = LiquidType.Lava;
}
}
}
public void CreateMigration()
{
int tries = 0;
float padding = 2.0f;
while (tries < 10)
{
int side = MathFunctions.Random.Next(4);
BoundingBox bounds = World.ChunkManager.Bounds;
Vector3 pos = Vector3.Zero;
switch (side)
{
case 0:
pos = new Vector3(bounds.Min.X + padding, bounds.Max.Y - padding, MathFunctions.Rand(bounds.Min.Z + padding, bounds.Max.Z - padding));
break;
case 1:
pos = new Vector3(bounds.Max.X - padding, bounds.Max.Y - padding, MathFunctions.Rand(bounds.Min.Z + padding, bounds.Max.Z - padding));
break;
case 2:
pos = new Vector3(MathFunctions.Rand(bounds.Min.X + padding, bounds.Max.X - padding), bounds.Max.Y - padding, bounds.Min.Z + padding);
break;
case 3:
pos = new Vector3(MathFunctions.Rand(bounds.Min.X + padding, bounds.Max.X - padding), bounds.Max.Y - padding, bounds.Max.Z - padding);
break;
}
var biome = Overworld.GetBiomeAt(pos);
if (biome.Fauna.Count == 0)
{
tries++;
continue;
}
var randomFauna = Datastructures.SelectRandom(biome.Fauna);
var testCreature = EntityFactory.CreateEntity <GameComponent>(randomFauna.Name, Vector3.Zero);
if (testCreature == null)
{
tries++;
continue;
}
var testCreatureAI = testCreature.GetRoot().GetComponent <CreatureAI>();
if (testCreatureAI == null || testCreatureAI.Movement.IsSessile)
{
testCreature.GetRoot().Delete();
tries++;
continue;
}
var count = Creature.GetNumSpecies(testCreatureAI.Creature.Species);
testCreature.GetRoot().Delete();
if (count < 30)
{
var randomNum = Math.Min(MathFunctions.RandInt(1, 3), 30 - count);
for (int i = 0; i < randomNum; i++)
{
var randompos = MathFunctions.Clamp(pos + MathFunctions.RandVector3Cube() * 2, World.ChunkManager.Bounds);
var vox = VoxelHelpers.FindFirstVoxelBelow(new VoxelHandle(World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(pos)));
if (!vox.IsValid)
{
continue;
}
EntityFactory.CreateEntity <GameComponent>(randomFauna.Name, vox.GetBoundingBox().Center() + Vector3.Up * 1.5f);
}
}
break;
}
}
public VoxelChunk GenerateChunk(Vector3 origin, WorldManager World, float maxHeight)
{
float waterHeight = NormalizeHeight(SeaLevel + 1.0f / VoxelConstants.ChunkSizeY, maxHeight);
VoxelChunk c = new VoxelChunk(Manager, origin, GlobalVoxelCoordinate.FromVector3(origin).GetGlobalChunkCoordinate());
for (int x = 0; x < VoxelConstants.ChunkSizeX; x++)
{
for (int z = 0; z < VoxelConstants.ChunkSizeZ; z++)
{
Vector2 v = Overworld.WorldToOverworld(new Vector2(x + origin.X, z + origin.Z), World.WorldScale, World.WorldOrigin);
var biome = Overworld.Map[(int)MathFunctions.Clamp(v.X, 0, Overworld.Map.GetLength(0) - 1), (int)MathFunctions.Clamp(v.Y, 0, Overworld.Map.GetLength(1) - 1)].Biome;
BiomeData biomeData = BiomeLibrary.Biomes[biome];
Vector2 pos = Overworld.WorldToOverworld(new Vector2(x + origin.X, z + origin.Z), World.WorldScale, World.WorldOrigin);
float hNorm = NormalizeHeight(Overworld.LinearInterpolate(pos, Overworld.Map, Overworld.ScalarFieldType.Height), maxHeight);
float h = MathFunctions.Clamp(hNorm * VoxelConstants.ChunkSizeY, 0.0f, VoxelConstants.ChunkSizeY - 2);
int stoneHeight = (int)(MathFunctions.Clamp((int)(h - (biomeData.SoilLayer.Depth + (Math.Sin(v.X) + Math.Cos(v.Y)))), 1, h));
int currentSubsurfaceLayer = 0;
int depthWithinSubsurface = 0;
for (int y = VoxelConstants.ChunkSizeY - 1; y >= 0; y--)
{
var voxel = new VoxelHandle(c, new LocalVoxelCoordinate(x, y, z));
if (y == 0)
{
voxel.RawSetType(VoxelLibrary.GetVoxelType("Bedrock"));
continue;
}
if (y <= stoneHeight && stoneHeight > 1)
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SubsurfaceLayers[currentSubsurfaceLayer].VoxelType));
depthWithinSubsurface++;
if (depthWithinSubsurface > biomeData.SubsurfaceLayers[currentSubsurfaceLayer].Depth)
{
depthWithinSubsurface = 0;
currentSubsurfaceLayer++;
if (currentSubsurfaceLayer > biomeData.SubsurfaceLayers.Count - 1)
{
currentSubsurfaceLayer = biomeData.SubsurfaceLayers.Count - 1;
}
}
}
else if ((y == (int)h || y == stoneHeight) && hNorm > waterHeight)
{
if (biomeData.ClumpGrass &&
NoiseGenerator.Noise(pos.X / biomeData.ClumpSize, 0, pos.Y / biomeData.ClumpSize) >
biomeData.ClumpTreshold)
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SoilLayer.VoxelType));
if (!String.IsNullOrEmpty(biomeData.GrassDecal))
{
var decal = GrassLibrary.GetGrassType(biomeData.GrassDecal);
voxel.RawSetGrass(decal.ID);
}
}
else if (!biomeData.ClumpGrass)
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SoilLayer.VoxelType));
if (!String.IsNullOrEmpty(biomeData.GrassDecal))
{
var decal = GrassLibrary.GetGrassType(biomeData.GrassDecal);
voxel.RawSetGrass(decal.ID);
}
}
else
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SoilLayer.VoxelType));
}
}
else if (y > h && y > 0)
{
voxel.RawSetType(VoxelLibrary.emptyType);
}
else if (hNorm <= waterHeight)
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.ShoreVoxel));
}
else
{
voxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SoilLayer.VoxelType));
}
}
}
}
return(c);
}
public void GenerateSurfaceLife(Dictionary <string, Dictionary <string, int> > creatureCounts, VoxelChunk Chunk, float maxHeight)
{
//int waterHeight = (int)(VoxelConstants.ChunkSizeY * NormalizeHeight(SeaLevel + 1.0f / VoxelConstants.ChunkSizeY, maxHeight));
for (var x = 0; x < VoxelConstants.ChunkSizeX; ++x)
{
for (var z = 0; z < VoxelConstants.ChunkSizeZ; ++z)
{
var biomeData = Overworld.GetBiomeAt(new Vector3(x + Chunk.Origin.X, 0, z + Chunk.Origin.Z), Chunk.Manager.World.WorldScale, Chunk.Manager.World.WorldOrigin);
var topVoxel = VoxelHelpers.FindFirstVoxelBelow(new VoxelHandle(
Chunk, new LocalVoxelCoordinate(x, VoxelConstants.ChunkSizeY - 1, z)));
if (!topVoxel.IsValid ||
topVoxel.Coordinate.Y == 0 ||
topVoxel.Coordinate.Y >= 60) // Lift to some kind of generator settings?
{
continue;
}
var above = VoxelHelpers.GetVoxelAbove(topVoxel);
if (above.IsValid && above.LiquidLevel != 0)
{
continue;
}
foreach (var animal in biomeData.Fauna)
{
if (MathFunctions.RandEvent(animal.SpawnProbability))
{
if (!creatureCounts.ContainsKey(biomeData.Name))
{
creatureCounts[biomeData.Name] = new Dictionary <string, int>();
}
var dict = creatureCounts[biomeData.Name];
if (!dict.ContainsKey(animal.Name))
{
dict[animal.Name] = 0;
}
if (dict[animal.Name] < animal.MaxPopulation)
{
EntityFactory.CreateEntity <Body>(animal.Name,
topVoxel.WorldPosition + Vector3.Up * 1.5f);
}
break;
}
}
if (topVoxel.Type.Name != biomeData.SoilLayer.VoxelType)
{
continue;
}
foreach (VegetationData veg in biomeData.Vegetation)
{
if (topVoxel.GrassType == 0)
{
continue;
}
if (MathFunctions.RandEvent(veg.SpawnProbability) &&
NoiseGenerator.Noise(topVoxel.Coordinate.X / veg.ClumpSize,
veg.NoiseOffset, topVoxel.Coordinate.Z / veg.ClumpSize) >= veg.ClumpThreshold)
{
topVoxel.RawSetType(VoxelLibrary.GetVoxelType(biomeData.SoilLayer.VoxelType));
var treeSize = MathFunctions.Rand() * veg.SizeVariance + veg.MeanSize;
var tree = EntityFactory.CreateEntity <Plant>(veg.Name,
topVoxel.WorldPosition + new Vector3(0.5f, 1.0f, 0.5f),
Blackboard.Create("Scale", treeSize));
break;
}
}
}
}
}
public void BuildGrassMotes(Overworld.Biome biome)
{
BiomeData biomeData = BiomeLibrary.Biomes[biome];
string grassType = biomeData.GrassVoxel;
for(int i = 0; i < biomeData.Motes.Count; i++)
{
List<Vector3> grassPositions = new List<Vector3>();
List<Color> grassColors = new List<Color>();
List<float> grassScales = new List<float>();
DetailMoteData moteData = biomeData.Motes[i];
Voxel v = MakeVoxel(0, 0, 0);
Voxel voxelBelow = MakeVoxel(0, 0, 0);
for(int x = 0; x < SizeX; x++)
{
for(int y = 1; y < Math.Min(Manager.ChunkData.MaxViewingLevel + 1, SizeY - 1); y++)
{
for(int z = 0; z < SizeZ; z++)
{
v.GridPosition = new Vector3(x, y, z);
voxelBelow.GridPosition = new Vector3(x, y - 1, z);
if(v.IsEmpty || voxelBelow.IsEmpty
|| v.Type.Name != grassType || !v.IsVisible
|| voxelBelow.WaterLevel != 0)
{
continue;
}
float vOffset = 0.0f;
if(v.RampType != RampType.None)
{
vOffset = -0.5f;
}
float value = MoteNoise.Noise(v.Position.X * moteData.RegionScale, v.Position.Y * moteData.RegionScale, v.Position.Z * moteData.RegionScale);
float s = MoteScaleNoise.Noise(v.Position.X * moteData.RegionScale, v.Position.Y * moteData.RegionScale, v.Position.Z * moteData.RegionScale) * moteData.MoteScale;
if(!(Math.Abs(value) > moteData.SpawnThreshold))
{
continue;
}
Vector3 smallNoise = ClampVector(VertexNoise.GetRandomNoiseVector(v.Position * moteData.RegionScale * 20.0f) * 20.0f, 0.4f);
smallNoise.Y = 0.0f;
grassPositions.Add(v.Position + new Vector3(0.5f, 1.0f + s * 0.5f + vOffset, 0.5f) + smallNoise);
grassScales.Add(s);
grassColors.Add(new Color(v.SunColor, 128, 0));
}
}
}
if (Motes == null)
{
Motes = new Dictionary<string, List<InstanceData>>();
}
if(Motes.Count < i + 1)
{
Motes[moteData.Name] = new List<InstanceData>();
}
Motes[moteData.Name] = EntityFactory.GenerateGrassMotes(grassPositions,
grassColors, grassScales, Manager.Components, Manager.Content, Manager.Graphics, Motes[moteData.Name], moteData.Asset, moteData.Name);
}
}
private static void UpdateChunk(VoxelChunk chunk)
{
var addGrassToThese = new List <Tuple <VoxelHandle, byte> >();
for (var y = 0; y < VoxelConstants.ChunkSizeY; ++y)
{
// Skip empty slices.
if (chunk.Data.VoxelsPresentInSlice[y] == 0)
{
continue;
}
for (var x = 0; x < VoxelConstants.ChunkSizeX; ++x)
{
for (var z = 0; z < VoxelConstants.ChunkSizeZ; ++z)
{
var voxel = new VoxelHandle(chunk, new LocalVoxelCoordinate(x, y, z));
// Allow grass to decay
if (voxel.GrassType != 0)
{
var decal = GrassLibrary.GetGrassType(voxel.GrassType);
if (decal.NeedsSunlight && !voxel.Sunlight)
{
voxel.GrassType = 0;
}
else if (decal.Decay)
{
voxel.GrassDecay -= 1;
if (voxel.GrassDecay == 0)
{
var newDecal = GrassLibrary.GetGrassType(decal.BecomeWhenDecays);
if (newDecal != null)
{
voxel.GrassType = newDecal.ID;
}
else
{
voxel.GrassType = 0;
}
}
}
}
//#if false
else if (voxel.Type.GrassSpreadsHere)
{
// Spread grass onto this tile - but only from the same biome.
// Don't spread if there's an entity here.
var entityPresent = chunk.Manager.World.EnumerateIntersectingObjects(
new BoundingBox(voxel.WorldPosition + new Vector3(0.1f, 1.1f, 0.1f), voxel.WorldPosition + new Vector3(0.9f, 1.9f, 0.9f)),
CollisionType.Static).Any();
if (entityPresent)
{
continue;
}
var biome = Overworld.GetBiomeAt(voxel.Coordinate.ToVector3(), chunk.Manager.World.WorldScale, chunk.Manager.World.WorldOrigin);
var grassyNeighbors = VoxelHelpers.EnumerateManhattanNeighbors2D(voxel.Coordinate)
.Select(c => new VoxelHandle(voxel.Chunk.Manager.ChunkData, c))
.Where(v => v.IsValid && v.GrassType != 0)
.Where(v => biome == Overworld.GetBiomeAt(v.Coordinate.ToVector3(), chunk.Manager.World.WorldScale, chunk.Manager.World.WorldOrigin))
.ToList();
if (grassyNeighbors.Count > 0)
{
if (MathFunctions.RandEvent(0.1f))
{
addGrassToThese.Add(Tuple.Create(voxel, grassyNeighbors[MathFunctions.RandInt(0, grassyNeighbors.Count)].GrassType));
}
}
}
//#endif
}
}
}
foreach (var v in addGrassToThese)
{
var l = v.Item1;
var grassType = GrassLibrary.GetGrassType(v.Item2);
if (grassType.NeedsSunlight && !l.Sunlight)
{
continue;
}
l.GrassType = v.Item2;
}
}
public OverworldMetaData(GraphicsDevice device, Overworld Overworld)
{
this.Overworld = Overworld;
BiomeTypeMap = Library.GetBiomeTypeMap(); // This may need to be saved in branch meta data.
}
public OverworldFile(Overworld.MapData[,] map, string name)
{
Data = new OverworldData(map, name);
}
public static void Initialize(Overworld Overworld)
{
foreach (var otherFaction in Overworld.Natives)
{
foreach (var thisFaction in Overworld.Natives)
{
if (thisFaction.Name == otherFaction.Name)
{
var politics = new Politics()
{
OwnerFaction = thisFaction,
OtherFaction = otherFaction,
HasMet = true
};
politics.AddEvent(new PoliticalEvent()
{
Change = 1.0f,
Description = "we are of the same faction",
});
thisFaction.Politics[otherFaction.Name] = politics;
}
else
{
Politics politics = new Politics()
{
OwnerFaction = thisFaction,
OtherFaction = otherFaction,
HasMet = false,
};
if (thisFaction.Race == otherFaction.Race)
{
politics.AddEvent(new PoliticalEvent()
{
Change = 0.5f,
Description = "we are of the same people",
});
}
var thisFactionRace = Library.GetRace(thisFaction.Race);
var otherRace = Library.GetRace(otherFaction.Race);
if (thisFactionRace.NaturalEnemies.Any(name => name == otherRace.Name))
{
if (!politics.HasEvent("we are taught to hate your kind"))
{
politics.AddEvent(new PoliticalEvent()
{
Change = -10.0f, // Make this negative and we get an instant war party rush.
Description = "we are taught to hate your kind",
});
}
}
if (thisFactionRace.IsIntelligent && otherRace.IsIntelligent)
{
float trustingness = thisFaction.GoodWill;
if (trustingness < -0.8f)
{
if (!politics.HasEvent("we just don't trust you"))
{
politics.AddEvent(new PoliticalEvent()
{
Change = -10.0f, // Make this negative and we get an instant war party rush.
Description = "we just don't trust you",
});
politics.IsAtWar = true;
}
}
else if (trustingness > 0.8f)
{
if (!politics.HasEvent("we just trust you"))
{
politics.AddEvent(new PoliticalEvent()
{
Change = 10.0f,
Description = "we just trust you",
});
}
}
}
thisFaction.Politics[otherFaction.Name] = politics;
}
}
}
}
private void LoadThreaded()
{
// Ensure we're using the invariant culture.
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;
LoadStatus = LoadingStatus.Loading;
SetLoadingMessage("Initializing ...");
while (GraphicsDevice == null)
{
Thread.Sleep(100);
}
Thread.Sleep(1000);
#if CREATE_CRASH_LOGS
try
#endif
#if !DEBUG
try
{
#endif
bool fileExists = !string.IsNullOrEmpty(ExistingFile);
SetLoadingMessage("Creating Sky...");
Sky = new SkyRenderer(
TextureManager.GetTexture(ContentPaths.Sky.moon),
TextureManager.GetTexture(ContentPaths.Sky.sun),
Content.Load <TextureCube>(ContentPaths.Sky.day_sky),
Content.Load <TextureCube>(ContentPaths.Sky.night_sky),
TextureManager.GetTexture(ContentPaths.Gradients.skygradient),
Content.Load <Model>(ContentPaths.Models.sphereLowPoly),
Content.Load <Effect>(ContentPaths.Shaders.SkySphere),
Content.Load <Effect>(ContentPaths.Shaders.Background));
#region Reading game file
if (fileExists)
{
SetLoadingMessage("Loading " + ExistingFile);
gameFile = SaveGame.CreateFromDirectory(ExistingFile);
if (gameFile == null)
{
throw new InvalidOperationException("Game File does not exist.");
}
// Todo: REMOVE THIS WHEN THE NEW SAVE SYSTEM IS COMPLETE.
if (gameFile.Metadata.Version != Program.Version && !Program.CompatibleVersions.Contains(gameFile.Metadata.Version))
{
throw new InvalidOperationException(String.Format("Game file is from version {0}. Compatible versions are {1}.", gameFile.Metadata.Version,
TextGenerator.GetListString(Program.CompatibleVersions)));
}
Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Time = gameFile.Metadata.Time;
WorldOrigin = gameFile.Metadata.WorldOrigin;
WorldScale = gameFile.Metadata.WorldScale;
WorldSize = gameFile.Metadata.NumChunks;
GameID = gameFile.Metadata.GameID;
if (gameFile.Metadata.OverworldFile != null && gameFile.Metadata.OverworldFile != "flat")
{
SetLoadingMessage("Loading world " + gameFile.Metadata.OverworldFile);
Overworld.Name = gameFile.Metadata.OverworldFile;
DirectoryInfo worldDirectory =
Directory.CreateDirectory(DwarfGame.GetWorldDirectory() +
ProgramData.DirChar + Overworld.Name);
var overWorldFile = new NewOverworldFile(worldDirectory.FullName);
Overworld.Map = overWorldFile.Data.Data;
Overworld.Name = overWorldFile.Data.Name;
}
else
{
SetLoadingMessage("Generating flat world..");
Overworld.CreateUniformLand(GraphicsDevice);
}
}
#endregion
#region Initialize static data
{
Vector3 origin = new Vector3(WorldOrigin.X, 0, WorldOrigin.Y);
Vector3 extents = new Vector3(1500, 1500, 1500);
CollisionManager = new CollisionManager(new BoundingBox(origin - extents, origin + extents));
CraftLibrary = new CraftLibrary();
new PrimitiveLibrary(GraphicsDevice, Content);
NewInstanceManager = new NewInstanceManager(GraphicsDevice, new BoundingBox(origin - extents, origin + extents),
Content);
Color[] white = new Color[1];
white[0] = Color.White;
pixel = new Texture2D(GraphicsDevice, 1, 1);
pixel.SetData(white);
Tilesheet = TextureManager.GetTexture(ContentPaths.Terrain.terrain_tiles);
AspectRatio = GraphicsDevice.Viewport.AspectRatio;
DefaultShader = new Shader(Content.Load <Effect>(ContentPaths.Shaders.TexturedShaders), true);
DefaultShader.ScreenWidth = GraphicsDevice.Viewport.Width;
DefaultShader.ScreenHeight = GraphicsDevice.Viewport.Height;
VoxelLibrary.InitializeDefaultLibrary(GraphicsDevice, Tilesheet);
GrassLibrary.InitializeDefaultLibrary();
DecalLibrary.InitializeDefaultLibrary();
bloom = new BloomComponent(Game)
{
Settings = BloomSettings.PresetSettings[5]
};
bloom.Initialize();
fxaa = new FXAA();
fxaa.Initialize();
SoundManager.Content = Content;
if (PlanService != null)
{
PlanService.Restart();
}
JobLibrary.Initialize();
MonsterSpawner = new MonsterSpawner(this);
EntityFactory.Initialize(this);
}
#endregion
SetLoadingMessage("Creating Planner ...");
PlanService = new PlanService();
SetLoadingMessage("Creating Shadows...");
Shadows = new ShadowRenderer(GraphicsDevice, 1024, 1024);
SetLoadingMessage("Creating Liquids ...");
#region liquids
WaterRenderer = new WaterRenderer(GraphicsDevice);
LiquidAsset waterAsset = new LiquidAsset
{
Type = LiquidType.Water,
Opactiy = 0.8f,
Reflection = 1.0f,
WaveHeight = 0.1f,
WaveLength = 0.05f,
WindForce = 0.001f,
BumpTexture = TextureManager.GetTexture(ContentPaths.Terrain.water_normal),
BaseTexture = TextureManager.GetTexture(ContentPaths.Terrain.cartoon_water),
MinOpacity = 0.4f,
RippleColor = new Vector4(0.6f, 0.6f, 0.6f, 0.0f),
FlatColor = new Vector4(0.3f, 0.3f, 0.9f, 1.0f)
};
WaterRenderer.AddLiquidAsset(waterAsset);
LiquidAsset lavaAsset = new LiquidAsset
{
Type = LiquidType.Lava,
Opactiy = 0.95f,
Reflection = 0.0f,
WaveHeight = 0.1f,
WaveLength = 0.05f,
WindForce = 0.001f,
MinOpacity = 0.8f,
BumpTexture = TextureManager.GetTexture(ContentPaths.Terrain.water_normal),
BaseTexture = TextureManager.GetTexture(ContentPaths.Terrain.lava),
RippleColor = new Vector4(0.5f, 0.4f, 0.04f, 0.0f),
FlatColor = new Vector4(0.9f, 0.7f, 0.2f, 1.0f)
};
WaterRenderer.AddLiquidAsset(lavaAsset);
#endregion
SetLoadingMessage("Generating Initial Terrain Chunks ...");
if (!fileExists)
{
GameID = MathFunctions.Random.Next(0, 1024);
}
ChunkGenerator = new ChunkGenerator(VoxelLibrary, Seed, 0.02f, this.WorldScale)
{
SeaLevel = SeaLevel
};
#region Load Components
if (fileExists)
{
ChunkManager = new ChunkManager(Content, this, Camera,
GraphicsDevice,
ChunkGenerator, WorldSize.X, WorldSize.Y, WorldSize.Z);
ChunkRenderer = new ChunkRenderer(this, Camera, GraphicsDevice, ChunkManager.ChunkData);
SetLoadingMessage("Loading Terrain...");
gameFile.ReadChunks(ExistingFile);
ChunkManager.ChunkData.LoadFromFile(gameFile, SetLoadingMessage);
ChunkManager.ChunkData.SetMaxViewingLevel(gameFile.Metadata.Slice > 0
? gameFile.Metadata.Slice
: ChunkManager.ChunkData.MaxViewingLevel, ChunkManager.SliceMode.Y);
SetLoadingMessage("Loading Entities...");
gameFile.LoadPlayData(ExistingFile, this);
Camera = gameFile.PlayData.Camera;
ChunkManager.camera = Camera;
ChunkRenderer.camera = Camera;
DesignationDrawer = gameFile.PlayData.Designations;
Vector3 origin = new Vector3(WorldOrigin.X, 0, WorldOrigin.Y);
Vector3 extents = new Vector3(1500, 1500, 1500);
CollisionManager = new CollisionManager(new BoundingBox(origin - extents, origin + extents));
if (gameFile.PlayData.Resources != null)
{
foreach (var resource in gameFile.PlayData.Resources)
{
if (!ResourceLibrary.Resources.ContainsKey(resource.Key))
{
ResourceLibrary.Add(resource.Value);
}
}
}
ComponentManager = new ComponentManager(gameFile.PlayData.Components, this);
foreach (var component in gameFile.PlayData.Components.SaveableComponents)
{
if (!ComponentManager.HasComponent(component.GlobalID) &&
ComponentManager.HasComponent(component.Parent.GlobalID))
{
// Logically impossible.
throw new InvalidOperationException("Component exists in save data but not in manager.");
}
}
Factions = gameFile.PlayData.Factions;
ComponentManager.World = this;
Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Time = gameFile.Metadata.Time;
WorldOrigin = gameFile.Metadata.WorldOrigin;
WorldScale = gameFile.Metadata.WorldScale;
// Restore native factions from deserialized data.
Natives = new List <Faction>();
foreach (Faction faction in Factions.Factions.Values)
{
if (faction.Race.IsNative && faction.Race.IsIntelligent && !faction.IsRaceFaction)
{
Natives.Add(faction);
}
}
Diplomacy = gameFile.PlayData.Diplomacy;
GoalManager = new Goals.GoalManager();
GoalManager.Initialize(gameFile.PlayData.Goals);
TutorialManager = new Tutorial.TutorialManager(Program.CreatePath("Content", "tutorial.txt"));
TutorialManager.SetFromSaveData(gameFile.PlayData.TutorialSaveData);
}
else
{
Time = new WorldTime();
// WorldOrigin is in "map" units. Convert to voxels
var globalOffset = new Vector3(WorldOrigin.X, 0, WorldOrigin.Y) * WorldScale;
Camera = new OrbitCamera(this,
new Vector3(VoxelConstants.ChunkSizeX,
VoxelConstants.ChunkSizeY - 1.0f,
VoxelConstants.ChunkSizeZ) + new Vector3(WorldOrigin.X, 0, WorldOrigin.Y) * WorldScale,
new Vector3(VoxelConstants.ChunkSizeY, VoxelConstants.ChunkSizeY - 1.0f,
VoxelConstants.ChunkSizeZ) + new Vector3(WorldOrigin.X, 0, WorldOrigin.Y) * WorldScale +
Vector3.Up * 10.0f + Vector3.Backward * 10,
MathHelper.PiOver4, AspectRatio, 0.1f,
GameSettings.Default.VertexCullDistance);
ChunkManager = new ChunkManager(Content, this, Camera,
GraphicsDevice,
ChunkGenerator, WorldSize.X, WorldSize.Y, WorldSize.Z);
ChunkRenderer = new ChunkRenderer(this, Camera, GraphicsDevice, ChunkManager.ChunkData);
var chunkOffset = GlobalVoxelCoordinate.FromVector3(globalOffset).GetGlobalChunkCoordinate();
//var chunkOffset = ChunkManager.ChunkData.RoundToChunkCoords(globalOffset);
//globalOffset.X = chunkOffset.X * VoxelConstants.ChunkSizeX;
//globalOffset.Y = chunkOffset.Y * VoxelConstants.ChunkSizeY;
//globalOffset.Z = chunkOffset.Z * VoxelConstants.ChunkSizeZ;
WorldOrigin = new Vector2(globalOffset.X, globalOffset.Z);
Camera.Position = new Vector3(0, 10, 0) + globalOffset;
Camera.Target = new Vector3(0, 10, 1) + globalOffset;
// If there's no file, we have to initialize the first chunk coordinate
if (gameFile == null) // Todo: Always true?
{
ChunkManager.GenerateInitialChunks(
GlobalVoxelCoordinate.FromVector3(globalOffset).GetGlobalChunkCoordinate(),
SetLoadingMessage);
}
ComponentManager = new ComponentManager(this);
ComponentManager.SetRootComponent(new Body(ComponentManager, "root", Matrix.Identity,
Vector3.Zero, Vector3.Zero, false));
if (Natives == null) // Todo: Always true??
{
FactionLibrary library = new FactionLibrary();
library.Initialize(this, CompanyMakerState.CompanyInformation);
Natives = new List <Faction>();
for (int i = 0; i < 10; i++)
{
Natives.Add(library.GenerateFaction(this, i, 10));
}
}
#region Prepare Factions
foreach (Faction faction in Natives)
{
faction.World = this;
if (faction.RoomBuilder == null)
{
faction.RoomBuilder = new RoomBuilder(faction, this);
}
if (faction.CraftBuilder == null)
{
faction.CraftBuilder = new CraftBuilder(faction, this);
}
}
Factions = new FactionLibrary();
if (Natives != null && Natives.Count > 0)
{
Factions.AddFactions(this, Natives);
}
Factions.Initialize(this, CompanyMakerState.CompanyInformation);
Point playerOrigin = new Point((int)(WorldOrigin.X), (int)(WorldOrigin.Y));
Factions.Factions["Player"].Center = playerOrigin;
Factions.Factions["The Motherland"].Center = new Point(playerOrigin.X + 50, playerOrigin.Y + 50);
#endregion
Diplomacy = new Diplomacy(this);
Diplomacy.Initialize(Time.CurrentDate);
// Initialize goal manager here.
GoalManager = new Goals.GoalManager();
GoalManager.Initialize(new List <Goals.Goal>());
TutorialManager = new Tutorial.TutorialManager(Program.CreatePath("Content", "tutorial.txt"));
TutorialManager.TutorialEnabled = !GameSettings.Default.TutorialDisabledGlobally;
Tutorial("new game start");
}
Camera.World = this;
//Drawer3D.Camera = Camera;
#endregion
ChunkManager.camera = Camera;
SetLoadingMessage("Creating Particles ...");
ParticleManager = new ParticleManager(GraphicsDevice, ComponentManager);
SetLoadingMessage("Creating GameMaster ...");
Master = new GameMaster(Factions.Factions["Player"], Game, ComponentManager, ChunkManager,
Camera, GraphicsDevice);
if (gameFile != null)
{
if (gameFile.PlayData.Spells != null)
{
Master.Spells = gameFile.PlayData.Spells;
}
if (gameFile.PlayData.Tasks != null)
{
Master.TaskManager = gameFile.PlayData.Tasks;
}
}
if (Master.Faction.Economy.Company.Information == null)
{
Master.Faction.Economy.Company.Information = new CompanyInformation();
}
CreateInitialEmbarkment();
foreach (var chunk in ChunkManager.ChunkData.ChunkMap)
{
chunk.CalculateInitialSunlight();
}
VoxelHelpers.InitialReveal(ChunkManager.ChunkData, new VoxelHandle(
ChunkManager.ChunkData.GetChunkEnumerator().FirstOrDefault(), new LocalVoxelCoordinate(0, VoxelConstants.ChunkSizeY - 1, 0)));
foreach (var chunk in ChunkManager.ChunkData.ChunkMap)
{
ChunkManager.InvalidateChunk(chunk);
}
ChunkManager.StartThreads();
SetLoadingMessage("Presimulating ...");
ShowingWorld = false;
OnLoadedEvent();
Thread.Sleep(1000);
ShowingWorld = true;
SetLoadingMessage("Complete.");
// GameFile is no longer needed.
gameFile = null;
LoadStatus = LoadingStatus.Success;
#if !DEBUG
}
catch (Exception exception)
{
Game.CaptureException(exception);
LoadingException = exception;
LoadStatus = LoadingStatus.Failure;
}
#endif
}
private void LoadFromFile()
{
SetLoadingMessage("Creating Sky...");
Renderer.Sky = new SkyRenderer();
#region Reading game file
SetLoadingMessage("Loading " + Overworld.GetInstancePath());
var gameFile = SaveGame.LoadMetaFromDirectory(Overworld.GetInstancePath());
if (gameFile == null)
{
throw new InvalidOperationException("Game File does not exist.");
}
if (gameFile.Metadata.Version != Program.Version && !Program.CompatibleVersions.Contains(gameFile.Metadata.Version))
{
throw new InvalidOperationException(String.Format("Game file is from version {0}. Compatible versions are {1}.", gameFile.Metadata.Version,
TextGenerator.GetListString(Program.CompatibleVersions)));
}
Renderer.Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Renderer.PersistentSettings = gameFile.Metadata.RendererSettings;
Time = gameFile.Metadata.Time;
WorldSizeInChunks = new Point3(Overworld.InstanceSettings.Cell.Bounds.Width, Overworld.zLevels, Overworld.InstanceSettings.Cell.Bounds.Height);
#endregion
#region Initialize static data
bool actionComplete = false;
Game.DoLazyAction(new Action(() =>
{
Renderer.InstanceRenderer = new InstanceRenderer();
Renderer.bloom = new BloomComponent(Game)
{
Settings = BloomSettings.PresetSettings[5]
};
Renderer.bloom.Initialize();
SoundManager.Content = Content;
if (PlanService != null)
{
PlanService.Restart();
}
MonsterSpawner = new MonsterSpawner(this);
EntityFactory.Initialize(this);
}), () => { actionComplete = true; return(true); });
while (!actionComplete)
{
Thread.Sleep(10);
}
#endregion
PlanService = new PlanService();
SetLoadingMessage("Creating Liquids ...");
#region liquids
Renderer.WaterRenderer = new WaterRenderer(GraphicsDevice);
#endregion
#region Load Components
// Create updateable systems.
foreach (var updateSystemFactory in AssetManager.EnumerateModHooks(typeof(UpdateSystemFactoryAttribute), typeof(EngineModule), new Type[] { typeof(WorldManager) }))
{
UpdateSystems.Add(updateSystemFactory.Invoke(null, new Object[] { this }) as EngineModule);
}
ChunkManager = new ChunkManager(Content, this);
Splasher = new Splasher(ChunkManager);
Renderer.ChunkRenderer = new ChunkRenderer(ChunkManager);
SetLoadingMessage("Loading Terrain...");
ChunkManager.LoadChunks(gameFile.LoadChunks(), ChunkManager);
SetLoadingMessage("Loading Entities...");
gameFile.LoadPlayData(Overworld.GetInstancePath(), this);
PersistentData = gameFile.PlayData.PersistentData;
Renderer.Camera = gameFile.PlayData.Camera;
if (gameFile.PlayData.Stats != null)
{
Stats = gameFile.PlayData.Stats;
}
ComponentManager = new ComponentManager(gameFile.PlayData.Components, this);
foreach (var component in gameFile.PlayData.Components.SaveableComponents)
{
if (!ComponentManager.HasComponent(component.GlobalID) &&
ComponentManager.HasComponent(component.Parent.GlobalID))
{
// Logically impossible.
throw new InvalidOperationException("Component exists in save data but not in manager.");
}
}
ConversationMemory = gameFile.PlayData.ConversationMemory;
Factions = gameFile.PlayData.Factions;
ComponentManager.World = this;
Renderer.Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Time = gameFile.Metadata.Time;
PlayerFaction = Factions.Factions["Player"];
EventScheduler = new Events.Scheduler();
TutorialManager = new Tutorial.TutorialManager();
TutorialManager.SetFromSaveData(gameFile.PlayData.TutorialSaveData);
Renderer.Camera.World = this;
#endregion
SetLoadingMessage("Creating Particles ...");
Game.DoLazyAction(new Action(() => ParticleManager = new ParticleManager(ComponentManager)));
SetLoadingMessage("Creating GameMaster ...");
TaskManager = new TaskManager();
TaskManager.World = this;
Time.NewDay += (time) => PayEmployees();
DwarfGame.LogSentryBreadcrumb("Loading", "Started new game with an existing file.");
if (gameFile.PlayData.Tasks != null)
{
TaskManager = gameFile.PlayData.Tasks;
TaskManager.World = this;
}
if (PlayerFaction.Economy.Information == null)
{
throw new InvalidProgramException();
}
if (MathFunctions.RandEvent(0.01f))
{
SetLoadingMessage("Reticulating Splines...");
}
ChunkManager.NeedsMinimapUpdate = true;
ChunkManager.StartThreads();
SetLoadingMessage("Presimulating ...");
ShowingWorld = false;
OnLoadedEvent();
Thread.Sleep(1000);
ShowingWorld = true;
SetLoadingMessage("Complete.");
// GameFile is no longer needed.
gameFile = null;
LoadStatus = LoadingStatus.Success;
}
public VoxelChunk GenerateChunk(Vector3 origin, int chunkSizeX, int chunkSizeY, int chunkSizeZ, ComponentManager components, ContentManager content, GraphicsDevice graphics)
{
float waterHeight = SeaLevel;
VoxelChunk c = new VoxelChunk(Manager, origin, 1,
Manager.ChunkData.GetChunkID(origin + new Vector3(0.5f, 0.5f, 0.5f)), chunkSizeX, chunkSizeY, chunkSizeZ)
{
ShouldRebuild = true,
ShouldRecalculateLighting = true
};
Voxel voxel = c.MakeVoxel(0, 0, 0);
for (int x = 0; x < chunkSizeX; x++)
{
for (int z = 0; z < chunkSizeZ; z++)
{
Vector2 v = new Vector2(x + origin.X, z + origin.Z) / PlayState.WorldScale;
Overworld.Biome biome = Overworld.Map[(int)MathFunctions.Clamp(v.X, 0, Overworld.Map.GetLength(0) - 1), (int)MathFunctions.Clamp(v.Y, 0, Overworld.Map.GetLength(1) - 1)].Biome;
BiomeData biomeData = BiomeLibrary.Biomes[biome];
Vector2 pos = new Vector2(x + origin.X, z + origin.Z) / PlayState.WorldScale;
float hNorm = Overworld.GetValue(Overworld.Map, pos, Overworld.ScalarFieldType.Height);
float h = MathFunctions.Clamp(hNorm * chunkSizeY, 0.0f, chunkSizeY - 2);
int stoneHeight = (int)Math.Max(h - 2, 1);
for (int y = 0; y < chunkSizeY; y++)
{
voxel.GridPosition = new Vector3(x, y, z);
if (y == 0)
{
voxel.Type = VoxelLibrary.GetVoxelType("Bedrock");
voxel.Health = 255;
continue;
}
if (y <= stoneHeight && stoneHeight > 1)
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.SubsurfVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.SubsurfVoxel).StartingHealth;
}
else if ((y == (int)h || y == stoneHeight) && hNorm > waterHeight)
{
if (biomeData.ClumpGrass &&
NoiseGenerator.Noise(pos.X / biomeData.ClumpSize, 0, pos.Y / biomeData.ClumpSize) >
biomeData.ClumpTreshold)
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.GrassVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.GrassVoxel).StartingHealth;
}
else if (!biomeData.ClumpGrass)
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.GrassVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.GrassVoxel).StartingHealth;
}
else
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.SoilVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.SoilVoxel).StartingHealth;
}
}
else if (y > h && y > 0)
{
voxel.Type = VoxelLibrary.GetVoxelType("empty");
}
else if (hNorm < waterHeight)
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.ShoreVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.ShoreVoxel).StartingHealth;
}
else
{
voxel.Type = VoxelLibrary.GetVoxelType(biomeData.SoilVoxel);
voxel.Health = VoxelLibrary.GetVoxelType(biomeData.SoilVoxel).StartingHealth;
}
}
}
}
GenerateCaves(c);
GenerateWater(c);
GenerateLava(c);
c.ShouldRebuildWater = true;
return(c);
}
public OverworldData(Overworld.MapData[,] map, string name)
{
int sizeX = map.GetLength(0);
int sizeY = map.GetLength(1);
Biomes = new int[sizeX, sizeY];
Erosion = new float[sizeX, sizeY];
Faults = new float[sizeX, sizeY];
Rainfall = new float[sizeX, sizeY];
Temperature = new float[sizeX, sizeY];
Water = new int[sizeX, sizeY];
Weathering = new float[sizeX, sizeY];
Height = new float[sizeX, sizeY];
Name = name;
for(int x = 0; x < sizeX; x++)
{
for(int y = 0; y < sizeY; y++)
{
Overworld.MapData data = map[x, y];
Biomes[x, y] = (int)data.Biome;
Erosion[x, y] = (data.Erosion);
Faults[x, y] = (data.Faults);
Height[x, y] = (data.Height);
Rainfall[x, y] = (data.Rainfall);
Temperature[x, y] = (data.Temperature);
Water[x, y] = (int)(data.Water);
Weathering[x, y] = (data.Weathering);
}
}
Screenshot = CreateTexture(PlayState.Game.GraphicsDevice, sizeX, sizeY);
}
private void LoadThreaded()
{
DwarfGame.ExitGame = false;
// Ensure we're using the invariant culture.
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;
LoadStatus = LoadingStatus.Loading;
SetLoadingMessage("Initializing ...");
while (GraphicsDevice == null)
{
Thread.Sleep(100);
}
Thread.Sleep(1000);
#if !DEBUG
try
{
#endif
bool fileExists = !string.IsNullOrEmpty(ExistingFile);
SetLoadingMessage("Creating Sky...");
Sky = new SkyRenderer();
#region Reading game file
if (fileExists)
{
SetLoadingMessage("Loading " + ExistingFile);
gameFile = SaveGame.CreateFromDirectory(ExistingFile);
if (gameFile == null)
{
throw new InvalidOperationException("Game File does not exist.");
}
// Todo: REMOVE THIS WHEN THE NEW SAVE SYSTEM IS COMPLETE.
if (gameFile.Metadata.Version != Program.Version && !Program.CompatibleVersions.Contains(gameFile.Metadata.Version))
{
throw new InvalidOperationException(String.Format("Game file is from version {0}. Compatible versions are {1}.", gameFile.Metadata.Version,
TextGenerator.GetListString(Program.CompatibleVersions)));
}
Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Time = gameFile.Metadata.Time;
WorldOrigin = gameFile.Metadata.WorldOrigin;
WorldScale = gameFile.Metadata.WorldScale;
WorldSize = gameFile.Metadata.NumChunks;
GameID = gameFile.Metadata.GameID;
if (gameFile.Metadata.OverworldFile != null && gameFile.Metadata.OverworldFile != "flat")
{
SetLoadingMessage("Loading world " + gameFile.Metadata.OverworldFile);
Overworld.Name = gameFile.Metadata.OverworldFile;
DirectoryInfo worldDirectory =
Directory.CreateDirectory(DwarfGame.GetWorldDirectory() +
Path.DirectorySeparatorChar + Overworld.Name);
var overWorldFile = new NewOverworldFile(worldDirectory.FullName);
Overworld.Map = overWorldFile.Data.Data;
Overworld.Name = overWorldFile.Data.Name;
}
else
{
SetLoadingMessage("Generating flat world..");
Overworld.CreateUniformLand(GraphicsDevice);
}
}
#endregion
#region Initialize static data
{
Vector3 origin = new Vector3(0, 0, 0);
Vector3 extents = new Vector3(1500, 1500, 1500);
OctTree = new OctTreeNode <Body>(origin - extents, origin + extents);
PrimitiveLibrary.Initialize(GraphicsDevice, Content);
InstanceRenderer = new InstanceRenderer(GraphicsDevice, Content);
Color[] white = new Color[1];
white[0] = Color.White;
pixel = new Texture2D(GraphicsDevice, 1, 1);
pixel.SetData(white);
Tilesheet = AssetManager.GetContentTexture(ContentPaths.Terrain.terrain_tiles);
AspectRatio = GraphicsDevice.Viewport.AspectRatio;
DefaultShader = new Shader(Content.Load <Effect>(ContentPaths.Shaders.TexturedShaders), true);
DefaultShader.ScreenWidth = GraphicsDevice.Viewport.Width;
DefaultShader.ScreenHeight = GraphicsDevice.Viewport.Height;
CraftLibrary.InitializeDefaultLibrary();
PotionLibrary.Initialize();
VoxelLibrary.InitializeDefaultLibrary(GraphicsDevice);
GrassLibrary.InitializeDefaultLibrary();
DecalLibrary.InitializeDefaultLibrary();
bloom = new BloomComponent(Game)
{
Settings = BloomSettings.PresetSettings[5]
};
bloom.Initialize();
SoundManager.Content = Content;
if (PlanService != null)
{
PlanService.Restart();
}
JobLibrary.Initialize();
MonsterSpawner = new MonsterSpawner(this);
EntityFactory.Initialize(this);
}
#endregion
SetLoadingMessage("Creating Planner ...");
PlanService = new PlanService();
SetLoadingMessage("Creating Shadows...");
Shadows = new ShadowRenderer(GraphicsDevice, 1024, 1024);
SetLoadingMessage("Creating Liquids ...");
#region liquids
WaterRenderer = new WaterRenderer(GraphicsDevice);
#endregion
SetLoadingMessage("Generating Initial Terrain Chunks ...");
if (!fileExists)
{
GameID = MathFunctions.Random.Next(0, 1024);
}
ChunkGenerator = new ChunkGenerator(VoxelLibrary, Seed, 0.02f)
{
SeaLevel = SeaLevel
};
#region Load Components
if (fileExists)
{
ChunkManager = new ChunkManager(Content, this,
ChunkGenerator, WorldSize.X, WorldSize.Y, WorldSize.Z);
Splasher = new Splasher(ChunkManager);
ChunkRenderer = new ChunkRenderer(ChunkManager.ChunkData);
SetLoadingMessage("Loading Terrain...");
gameFile.ReadChunks(ExistingFile);
ChunkManager.ChunkData.LoadFromFile(ChunkManager, gameFile, SetLoadingMessage);
SetLoadingMessage("Loading Entities...");
gameFile.LoadPlayData(ExistingFile, this);
Camera = gameFile.PlayData.Camera;
DesignationDrawer = gameFile.PlayData.Designations;
Vector3 origin = new Vector3(WorldOrigin.X, 0, WorldOrigin.Y);
Vector3 extents = new Vector3(1500, 1500, 1500);
if (gameFile.PlayData.Stats != null)
{
Stats = gameFile.PlayData.Stats;
}
if (gameFile.PlayData.Resources != null)
{
foreach (var resource in gameFile.PlayData.Resources)
{
if (!ResourceLibrary.Resources.ContainsKey(resource.Key))
{
ResourceLibrary.Add(resource.Value);
}
}
}
ComponentManager = new ComponentManager(gameFile.PlayData.Components, this);
foreach (var component in gameFile.PlayData.Components.SaveableComponents)
{
if (!ComponentManager.HasComponent(component.GlobalID) &&
ComponentManager.HasComponent(component.Parent.GlobalID))
{
// Logically impossible.
throw new InvalidOperationException("Component exists in save data but not in manager.");
}
}
ConversationMemory = gameFile.PlayData.ConversationMemory;
Factions = gameFile.PlayData.Factions;
ComponentManager.World = this;
Sky.TimeOfDay = gameFile.Metadata.TimeOfDay;
Time = gameFile.Metadata.Time;
WorldOrigin = gameFile.Metadata.WorldOrigin;
WorldScale = gameFile.Metadata.WorldScale;
// Restore native factions from deserialized data.
Natives = new List <Faction>();
foreach (Faction faction in Factions.Factions.Values)
{
if (faction.Race.IsNative && faction.Race.IsIntelligent && !faction.IsRaceFaction)
{
Natives.Add(faction);
}
}
Diplomacy = gameFile.PlayData.Diplomacy;
GoalManager = new Goals.GoalManager();
GoalManager.Initialize(new List <Goals.Goal>());// gameFile.PlayData.Goals);
TutorialManager = new Tutorial.TutorialManager();
TutorialManager.SetFromSaveData(gameFile.PlayData.TutorialSaveData);
}
else
{
Time = new WorldTime();
Camera = new OrbitCamera(this,
new Vector3(VoxelConstants.ChunkSizeX,
VoxelConstants.ChunkSizeY - 1.0f,
VoxelConstants.ChunkSizeZ),
new Vector3(VoxelConstants.ChunkSizeY, VoxelConstants.ChunkSizeY - 1.0f,
VoxelConstants.ChunkSizeZ) +
Vector3.Up * 10.0f + Vector3.Backward * 10,
MathHelper.PiOver4, AspectRatio, 0.1f,
GameSettings.Default.VertexCullDistance);
ChunkManager = new ChunkManager(Content, this,
ChunkGenerator, WorldSize.X, WorldSize.Y, WorldSize.Z);
Splasher = new Splasher(ChunkManager);
ChunkRenderer = new ChunkRenderer(ChunkManager.ChunkData);
Camera.Position = new Vector3(0, 10, 0) + new Vector3(WorldSize.X * VoxelConstants.ChunkSizeX, 0, WorldSize.Z * VoxelConstants.ChunkSizeZ) * 0.5f;
Camera.Target = new Vector3(0, 10, 1) + new Vector3(WorldSize.X * VoxelConstants.ChunkSizeX, 0, WorldSize.Z * VoxelConstants.ChunkSizeZ) * 0.5f;
ComponentManager = new ComponentManager(this);
ComponentManager.SetRootComponent(new Body(ComponentManager, "root", Matrix.Identity, Vector3.Zero, Vector3.Zero));
if (Natives == null) // Todo: Always true??
{
FactionLibrary library = new FactionLibrary();
library.Initialize(this, CompanyMakerState.CompanyInformation);
Natives = new List <Faction>();
for (int i = 0; i < 10; i++)
{
Natives.Add(library.GenerateFaction(this, i, 10));
}
}
#region Prepare Factions
foreach (Faction faction in Natives)
{
faction.World = this;
if (faction.RoomBuilder == null)
{
faction.RoomBuilder = new RoomBuilder(faction, this);
}
}
Factions = new FactionLibrary();
if (Natives != null && Natives.Count > 0)
{
Factions.AddFactions(this, Natives);
}
Factions.Initialize(this, CompanyMakerState.CompanyInformation);
Point playerOrigin = new Point((int)(WorldOrigin.X), (int)(WorldOrigin.Y));
Factions.Factions["Player"].Center = playerOrigin;
Factions.Factions["The Motherland"].Center = new Point(playerOrigin.X + 50, playerOrigin.Y + 50);
#endregion
Diplomacy = new Diplomacy(this);
Diplomacy.Initialize(Time.CurrentDate);
// Initialize goal manager here.
GoalManager = new Goals.GoalManager();
GoalManager.Initialize(new List <Goals.Goal>());
TutorialManager = new Tutorial.TutorialManager();
TutorialManager.TutorialEnabled = !GameSettings.Default.TutorialDisabledGlobally;
Tutorial("new game start");
foreach (var item in CraftLibrary.EnumerateCraftables())
{
if (!String.IsNullOrEmpty(item.Tutorial))
{
TutorialManager.AddTutorial(item.Name, item.Tutorial, item.Icon);
}
}
}
Camera.World = this;
//Drawer3D.Camera = Camera;
#endregion
SetLoadingMessage("Creating Particles ...");
ParticleManager = new ParticleManager(ComponentManager);
SetLoadingMessage("Creating GameMaster ...");
Master = new GameMaster(Factions.Factions["Player"], Game, ComponentManager, ChunkManager,
Camera, GraphicsDevice);
// If there's no file, we have to initialize the first chunk coordinate
if (gameFile == null)
{
ChunkManager.GenerateInitialChunks(SpawnRect,
new GlobalChunkCoordinate(0, 0, 0),
SetLoadingMessage);
}
if (gameFile != null)
{
if (gameFile.PlayData.Tasks != null)
{
Master.NewArrivals = gameFile.PlayData.NewArrivals ?? new List <GameMaster.ApplicantArrival>();
Master.TaskManager = gameFile.PlayData.Tasks;
Master.TaskManager.Faction = Master.Faction;
}
if (gameFile.PlayData.InitialEmbark != null)
{
InitialEmbark = gameFile.PlayData.InitialEmbark;
}
ChunkManager.World.Master.SetMaxViewingLevel(gameFile.Metadata.Slice > 0
? gameFile.Metadata.Slice
: ChunkManager.World.Master.MaxViewingLevel);
}
if (Master.Faction.Economy.Company.Information == null)
{
Master.Faction.Economy.Company.Information = new CompanyInformation();
}
CreateInitialEmbarkment();
foreach (var chunk in ChunkManager.ChunkData.ChunkMap)
{
chunk.CalculateInitialSunlight();
}
if (RevealSurface)
{
VoxelHelpers.InitialReveal(ChunkManager, ChunkManager.ChunkData, new VoxelHandle(
ChunkManager.ChunkData.GetChunkEnumerator().FirstOrDefault(), new LocalVoxelCoordinate(0, VoxelConstants.ChunkSizeY - 1, 0)));
}
foreach (var chunk in ChunkManager.ChunkData.ChunkMap)
{
ChunkManager.InvalidateChunk(chunk);
}
SetLoadingMessage("Creating Geometry...");
ChunkManager.GenerateAllGeometry();
ChunkManager.StartThreads();
SetLoadingMessage("Presimulating ...");
ShowingWorld = false;
OnLoadedEvent();
Thread.Sleep(1000);
ShowingWorld = true;
SetLoadingMessage("Complete.");
// GameFile is no longer needed.
gameFile = null;
LoadStatus = LoadingStatus.Success;
#if !DEBUG
}
catch (Exception exception)
{
Game.CaptureException(exception);
LoadingException = exception;
LoadStatus = LoadingStatus.Failure;
ProgramData.WriteExceptionLog(exception);
}
#endif
}
public void HandleAmbientSound()
{
AmbienceTimer.Update(DwarfTime.LastTime);
if (!AmbienceTimer.HasTriggered && !firstAmbience)
{
return;
}
firstAmbience = false;
// Before doing anything, determine if there is a rain or snow storm.
if (Weather.IsRaining())
{
PlaySpecialAmbient("sfx_amb_rain_storm");
return;
}
if (Weather.IsSnowing())
{
PlaySpecialAmbient("sfx_amb_snow_storm");
return;
}
// First check voxels to see if we're underground or underwater.
var vox = VoxelHelpers.FindFirstVisibleVoxelOnScreenRay(ChunkManager.ChunkData, GraphicsDevice.Viewport.Width / 2, GraphicsDevice.Viewport.Height / 2, Camera, GraphicsDevice.Viewport, 100.0f, false, null);
if (vox.IsValid)
{
float height = WaterRenderer.GetTotalWaterHeightCells(vox);
if (height > 0)
{
PlaySpecialAmbient("sfx_amb_ocean");
return;
}
else
{
// Unexplored voxels assumed to be cave.
if (vox.IsValid && !vox.IsExplored)
{
PlaySpecialAmbient("sfx_amb_cave");
return;
}
var above = VoxelHelpers.GetVoxelAbove(vox);
// Underground, do the cave test.
if (above.IsValid && above.IsEmpty && above.Sunlight == false)
{
PlaySpecialAmbient("sfx_amb_cave");
return;
}
}
}
else
{
return;
}
// Now check for biome ambience.
var pos = vox.WorldPosition;
var biome = Overworld.GetBiomeAt(pos, WorldScale, WorldOrigin);
if (biome != null && !string.IsNullOrEmpty(biome.DayAmbience))
{
if (prevAmbience[0] != biome.DayAmbience)
{
if (!string.IsNullOrEmpty(prevAmbience[0]))
{
SoundManager.StopAmbience(prevAmbience[0]);
prevAmbience[0] = null;
}
if (!string.IsNullOrEmpty(prevAmbience[1]))
{
SoundManager.StopAmbience(prevAmbience[1]);
prevAmbience[1] = null;
}
SoundManager.PlayAmbience(biome.DayAmbience);
}
prevAmbience[0] = biome.DayAmbience;
}
if (!string.IsNullOrEmpty(biome.NightAmbience) && prevAmbience[1] != biome.NightAmbience)
{
prevAmbience[1] = biome.NightAmbience;
SoundManager.PlayAmbience(biome.NightAmbience);
}
}
public static void MinBlend(MapData[,] heightMap, Vector2 pos, float height, Overworld.ScalarFieldType type)
{
int x = Math.Max(Math.Min((int) pos.X, heightMap.GetLength(0) - 1), 0);
int y = Math.Max(Math.Min((int) pos.Y, heightMap.GetLength(1) - 1), 0);
float orig = heightMap[x, y].GetValue(type);
heightMap[x, y].SetValue(type, Math.Min(orig, height));
}
public void RebuildMoteLayer(int Y)
{
var moteList = new List <NewInstanceData>();
// Enumerate voxels.
for (var x = 0; x < VoxelConstants.ChunkSizeX; ++x)
{
for (var z = 0; z < VoxelConstants.ChunkSizeZ; ++z)
{
// Don't generate motes if above is not empty
if (Y < VoxelConstants.ChunkSizeY - 1)
{
var voxelAbove = new VoxelHandle(this, new LocalVoxelCoordinate(x, Y + 1, z));
if (!voxelAbove.IsEmpty || voxelAbove.LiquidLevel != 0)
{
continue;
}
}
var v = new VoxelHandle(this, new LocalVoxelCoordinate(x, Y, z));
// Don't generate in empty voxels.
if (v.IsEmpty)
{
continue;
}
if (!v.IsExplored)
{
continue;
}
// Find biome type.
var biomeData = Overworld.GetBiomeAt(v.WorldPosition, Manager.World.WorldScale, Manager.World.WorldOrigin);
// Don't generate if not on grass type.
if (v.GrassType == 0 || GrassLibrary.GetGrassType(v.GrassType).Name != biomeData.GrassDecal)
{
continue;
}
// Biomes can contain multiple types of mote.
foreach (var moteDetail in biomeData.Motes)
{
// Lower mote if voxel is ramped.
float vOffset = 0.0f;
if (v.RampType != RampType.None)
{
vOffset = -0.5f;
}
var vPos = v.WorldPosition * moteDetail.RegionScale;
float value = MoteNoise.Noise(vPos.X, vPos.Y, vPos.Z);
if (!(Math.Abs(value) > moteDetail.SpawnThreshold))
{
continue;
}
float s = MoteScaleNoise.Noise(vPos.X, vPos.Y, vPos.Z) * moteDetail.MoteScale;
var smallNoise = ClampVector(VertexNoise.GetRandomNoiseVector(vPos * 20.0f) * 20.0f, 0.4f);
smallNoise.Y = 0.0f;
var mote = GenerateGrassMote(
Manager.World,
v.WorldPosition + new Vector3(0.5f, 1.0f + s * 0.5f + vOffset, 0.5f) + smallNoise,
new Color(v.Sunlight ? 255 : 0, 128, 0),
s,
moteDetail.Name);
moteList.Add(mote);
}
}
}
MoteRecords[Y] = moteList;
}