public void AttachToNeighbors()
{
global::System.Diagnostics.Debug.Assert(NeighborPipes.Count == 0);
foreach (var entity in Manager.World.EnumerateIntersectingObjects(this.BoundingBox.Expand(0.1f), CollisionType.Static))
{
if (Object.ReferenceEquals(entity, this))
{
continue;
}
var neighborPipe = entity as SteamPoweredObject;
if (neighborPipe == null)
{
continue;
}
var distance = (neighborPipe.Position - Position).Length2D();
if (distance > 1.1f)
{
continue;
}
AttachNeighbor(neighborPipe.GlobalID);
neighborPipe.AttachNeighbor(this.GlobalID);
}
Primitive = null;
}
private static void AddQuad(
RawPrimitive Into,
ExtendedVertex[] Verticies,
short[] Indicies)
{
Into.AddOffsetIndicies(Indicies, Into.VertexCount, 6);
for (var vertex = 0; vertex < 4; ++vertex)
{
Into.AddVertex(Verticies[vertex]);
}
}
public void DetachFromNeighbors()
{
foreach (var neighbor in NeighborPipes.Select(connection => Manager.FindComponent(connection)))
{
if (neighbor is SteamPoweredObject neighborPipe)
{
neighborPipe.DetachNeighbor(this.GlobalID);
}
}
NeighborPipes.Clear();
Primitive = null;
}
public override void CreateCosmeticChildren(ComponentManager manager)
{
base.CreateCosmeticChildren(manager);
Sheet = new SpriteSheet(ContentPaths.Entities.Furniture.elevator, 32, 32);
AddChild(new GenericVoxelListener(manager, Matrix.Identity, new Vector3(1.5f, 1.5f, 1.5f), Vector3.Zero, (_event) =>
{
Primitive = null;
})).SetFlag(Flag.ShouldSerialize, false);
UVs[0] = Sheet.GenerateTileUVs(new Point(0, 0), out Bounds[0]);
UVs[1] = Sheet.GenerateTileUVs(new Point(1, 0), out Bounds[1]);
}
override public void Render(DwarfTime gameTime, ChunkManager chunks, Camera camera, SpriteBatch spriteBatch, GraphicsDevice graphicsDevice, Shader effect, bool renderingForWater)
{
base.Render(gameTime, chunks, camera, spriteBatch, graphicsDevice, effect, renderingForWater);
if (Primitive == null)
{
var bounds = Vector4.Zero;
var uvs = Sheet.GenerateTileUVs(new Point(2, 0), out bounds);
Primitive = new RawPrimitive();
Primitive.AddQuad(Matrix.Identity, Color.White, Color.White, uvs, bounds);
}
if (Primitive.VertexCount == 0)
{
return;
}
var under = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(Position));
if (under.IsValid)
{
Color color = new Color(under.Sunlight ? 255 : 0, 255, 0);
LightRamp = color;
}
else
{
LightRamp = new Color(200, 255, 0);
}
Color origTint = effect.VertexColorTint;
effect.VertexColorTint = VertexColor;
effect.LightRamp = LightRamp;
effect.World = GlobalTransform;
effect.MainTexture = Sheet.GetTexture();
effect.EnableWind = false;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
Primitive.Render(graphicsDevice);
}
effect.VertexColorTint = origTint;
}
private static void GenerateSliceGeometry(
RawPrimitive Into,
VoxelChunk Chunk,
int LocalY,
TerrainTileSheet TileSheet,
WorldManager World,
SliceCache Cache)
{
for (var x = 0; x < VoxelConstants.ChunkSizeX; ++x)
{
for (var z = 0; z < VoxelConstants.ChunkSizeZ; ++z)
{
GenerateVoxelGeometry(Into, VoxelHandle.UnsafeCreateLocalHandle(Chunk, new LocalVoxelCoordinate(x, LocalY, z)), TileSheet, World, Cache);
}
}
}
private static void GenerateHangingCornerFringe(
RawPrimitive Into,
Geo.TemplateFace Face,
TerrainTileSheet TileSheet,
SliceCache Cache,
GrassType decalType,
Geo.TemplateCorner Corner,
Vector3 Sag)
{
var vertex = Cache.FaceGeometry[Corner.Vertex];
Cache.TempVerticies[0] = new ExtendedVertex(
vertex.Position,
vertex.Color, vertex.VertColor,
TileSheet.MapTileUVs(new Vector2(0.0f, 0.0f), decalType.FringeTiles[2]), TileSheet.GetTileBounds(decalType.FringeTiles[2]));
Cache.TempVerticies[1] = new ExtendedVertex(
Cache.EdgeFringeTempVerticies[Corner.EdgeA].Set ? Cache.EdgeFringeTempVerticies[Corner.EdgeA].End :
(vertex.Position
+ OrientationHelper.GetFaceNeighborOffset(Face.Edges[Corner.EdgeA].Orientation).AsVector3() * 0.5f
+ Sag),
vertex.Color, vertex.VertColor,
TileSheet.MapTileUVs(new Vector2(0.5f, 0.0f), decalType.FringeTiles[2]), TileSheet.GetTileBounds(decalType.FringeTiles[2]));
Cache.TempVerticies[2] = new ExtendedVertex(
vertex.Position
+ OrientationHelper.GetFaceNeighborOffset(Face.Edges[Corner.EdgeA].Orientation).AsVector3() * 0.5f
+ OrientationHelper.GetFaceNeighborOffset(Face.Edges[Corner.EdgeB].Orientation).AsVector3() * 0.5f
+ Sag,
vertex.Color, vertex.VertColor,
TileSheet.MapTileUVs(new Vector2(0.5f, 0.5f), decalType.FringeTiles[2]), TileSheet.GetTileBounds(decalType.FringeTiles[2]));
Cache.TempVerticies[3] = new ExtendedVertex(
Cache.EdgeFringeTempVerticies[Corner.EdgeB].Set ? Cache.EdgeFringeTempVerticies[Corner.EdgeB].Start :
(vertex.Position
+ OrientationHelper.GetFaceNeighborOffset(Face.Edges[Corner.EdgeB].Orientation).AsVector3() * 0.5f
+ Sag),
vertex.Color, vertex.VertColor,
TileSheet.MapTileUVs(new Vector2(0.0f, 0.5f), decalType.FringeTiles[2]), TileSheet.GetTileBounds(decalType.FringeTiles[2]));
AddQuad(Into, Cache.TempVerticies, QuadIndicies);
}
public static void GenerateFaceGeometry(
RawPrimitive Into,
VoxelHandle Voxel,
Geo.TemplateFace Face,
TerrainTileSheet TileSheet,
WorldManager World,
SliceCache Cache)
{
if (Face.CullType == Geo.FaceCullType.Cull && !IsFaceVisible(Voxel, Face, World.ChunkManager, out var neighbor))
{
return;
}
if (Face.Orientation == FaceOrientation.Top)
{
if (Voxel.GrassType != 0)
{
var decalType = Library.GetGrassType(Voxel.GrassType);
PrepVerticies(World, Voxel, Face, Cache, GetVoxelVertexExploredNeighbors(Voxel, Face, Cache), TileSheet, decalType.Tile, true, 0.0f);
GenerateGrassFringe(Into, Voxel, Face, TileSheet, Cache, decalType);
}
else
{
PrepVerticies(World, Voxel, Face, Cache, GetVoxelVertexExploredNeighbors(Voxel, Face, Cache), TileSheet, SelectTile(Voxel.Type, Face.Orientation), true, 0.0f);
}
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
if (Voxel.DecalType != 0)
{
var decalType = Library.GetDecalType(Voxel.DecalType);
PrepVerticies(World, Voxel, Face, Cache, GetVoxelVertexExploredNeighbors(Voxel, Face, Cache), TileSheet, decalType.Tile, true, 0.02f);
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
}
}
else
{
PrepVerticies(World, Voxel, Face, Cache, GetVoxelVertexExploredNeighbors(Voxel, Face, Cache), TileSheet, SelectTile(Voxel.Type, Face.Orientation), true, 0.0f);
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
}
}
public static void GenerateVoxelGeometry(
RawPrimitive Into,
VoxelHandle Voxel,
TerrainTileSheet TileSheet,
WorldManager World,
SliceCache Cache)
{
BuildDesignationGeometry(Into, Voxel, Cache, TileSheet, World);
if (Voxel.IsEmpty && Voxel.IsExplored)
{
return;
}
var templateSolid = TemplateSolidLibrary.GetTemplateSolid(Voxel.Type.TemplateSolid);
foreach (var face in templateSolid.Faces)
{
GenerateFaceGeometry(Into, Voxel, face, TileSheet, World, Cache);
}
}
private static void GenerateEdgeFringe(
RawPrimitive Into,
Geo.TemplateFace Face,
int EdgeIndex,
TerrainTileSheet TileSheet,
SliceCache Cache,
GrassType decalType,
Vector3 Sag,
float Scale)
{
var start = Cache.FaceGeometry[Face.Edges[EdgeIndex].Start];
var end = Cache.FaceGeometry[Face.Edges[EdgeIndex].End];
Cache.EdgeFringeTempVerticies[EdgeIndex].Set = true;
Cache.TempVerticies[0] = new ExtendedVertex(
start.Position,
start.Color, start.VertColor,
TileSheet.MapTileUVs(new Vector2(0.0f, 0.0f), decalType.FringeTiles[0]), TileSheet.GetTileBounds(decalType.FringeTiles[0]));
Cache.TempVerticies[1] = new ExtendedVertex(
end.Position,
end.Color, end.VertColor,
TileSheet.MapTileUVs(new Vector2(1.0f, 0.0f), decalType.FringeTiles[0]), TileSheet.GetTileBounds(decalType.FringeTiles[0]));
Cache.EdgeFringeTempVerticies[EdgeIndex].End = end.Position + OrientationHelper.GetFaceNeighborOffset(Face.Edges[EdgeIndex].Orientation).AsVector3() * Scale + Sag;
Cache.TempVerticies[2] = new ExtendedVertex(
Cache.EdgeFringeTempVerticies[EdgeIndex].End,
end.Color, end.VertColor,
TileSheet.MapTileUVs(new Vector2(1.0f, 0.5f), decalType.FringeTiles[0]), TileSheet.GetTileBounds(decalType.FringeTiles[0]));
Cache.EdgeFringeTempVerticies[EdgeIndex].Start = start.Position + OrientationHelper.GetFaceNeighborOffset(Face.Edges[EdgeIndex].Orientation).AsVector3() * Scale + Sag;
Cache.TempVerticies[3] = new ExtendedVertex(
Cache.EdgeFringeTempVerticies[EdgeIndex].Start,
start.Color, start.VertColor,
TileSheet.MapTileUVs(new Vector2(0.0f, 0.5f), decalType.FringeTiles[0]), TileSheet.GetTileBounds(decalType.FringeTiles[0]));
AddQuad(Into, Cache.TempVerticies, QuadIndicies);
}
public void CreatBalloonMesh(Overworld Overworld)
{
BalloonPrimitive = new RawPrimitive();
if (IconTexture == null)
{
IconTexture = AssetManager.GetContentTexture("GUI\\map_icons");
}
var iconSheet = new SpriteSheet(IconTexture, 16, 16);
var bounds = Vector4.Zero;
var uvs = iconSheet.GenerateTileUVs(new Point(2, 0), out bounds);
var angle = MathFunctions.Rand() * (float)System.Math.PI;
BalloonPrimitive.AddQuad(
Matrix.CreateRotationX(-(float)System.Math.PI / 2)
* Matrix.CreateScale(6.0f / Overworld.Width),
Color.White, Color.White, uvs, bounds);
BalloonPrimitive.AddQuad(
Matrix.CreateRotationX(-(float)System.Math.PI / 2)
* Matrix.CreateRotationY((float)System.Math.PI / 2)
* Matrix.CreateScale(6.0f / Overworld.Width),
Color.White, Color.White, uvs, bounds);
}
public static GeometricPrimitive CreateFromChunk(VoxelChunk Chunk, WorldManager World)
{
DebugHelper.AssertNotNull(Chunk);
DebugHelper.AssertNotNull(World);
var sliceStack = new List <RawPrimitive>();
var sliceCache = new SliceCache();
int maxViewingLevel = World.Renderer.PersistentSettings.MaxViewingLevel;
var terrainTileSheet = new TerrainTileSheet(512, 512, 32, 32);
for (var localY = 0; localY < maxViewingLevel - Chunk.Origin.Y && localY < VoxelConstants.ChunkSizeY; ++localY)
{
RawPrimitive sliceGeometry = null;
sliceCache.ClearSliceCache();
lock (Chunk.Data.SliceCache)
{
var cachedSlice = Chunk.Data.SliceCache[localY];
if (cachedSlice != null)
{
sliceStack.Add(cachedSlice); // Todo: Get rid of the raw primitive / geometric primitive bullshit entirely
if (GameSettings.Current.GrassMotes)
{
Chunk.RebuildMoteLayerIfNull(localY);
}
continue;
}
sliceGeometry = new RawPrimitive();
Chunk.Data.SliceCache[localY] = sliceGeometry;
}
if (GameSettings.Current.CalculateRamps)
{
PrecomputeVoxelSlopesSlice(World.ChunkManager, Chunk, localY);
}
if (GameSettings.Current.GrassMotes)
{
Chunk.RebuildMoteLayer(localY);
}
DebugHelper.AssertNotNull(sliceGeometry);
GenerateSliceGeometry(sliceGeometry, Chunk, localY, terrainTileSheet, World, sliceCache);
sliceStack.Add(sliceGeometry);
}
var chunkGeo = RawPrimitive.Concat(sliceStack);
var r = new GeometricPrimitive();
r.Vertices = chunkGeo.Vertices;
r.VertexCount = chunkGeo.VertexCount;
r.Indexes = chunkGeo.Indexes.Select(c => (ushort)c).ToArray();
r.IndexCount = chunkGeo.IndexCount;
return(r);
}
override public void Render(DwarfTime gameTime, ChunkManager chunks, Camera camera, SpriteBatch spriteBatch, GraphicsDevice graphicsDevice, Shader effect, bool renderingForWater)
{
base.Render(gameTime, chunks, camera, spriteBatch, graphicsDevice, effect, renderingForWater);
if (Debugger.Switches.DrawRailNetwork)
{
DrawNeighborConnection(TrackAbove);
DrawNeighborConnection(TrackBelow);
}
if (Primitive == null)
{
Primitive = new RawPrimitive();
var voxel = GetContainingVoxel();
AddSideQuad(voxel, new GlobalVoxelOffset(1, 0, 0), (float)Math.PI * 0.5f, new Vector3(0.45f, 0.0f, 0.0f));
AddSideQuad(voxel, new GlobalVoxelOffset(0, 0, 1), 0.0f, new Vector3(0.0f, 0.0f, 0.45f));
AddSideQuad(voxel, new GlobalVoxelOffset(-1, 0, 0), (float)Math.PI * 0.5f, new Vector3(-0.45f, 0.0f, 0.0f));
AddSideQuad(voxel, new GlobalVoxelOffset(0, 0, -1), 0.0f, new Vector3(0.0f, 0.0f, -0.45f));
}
if (Primitive.VertexCount == 0)
{
return;
}
var under = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(Position));
if (under.IsValid)
{
Color color = new Color(under.Sunlight ? 255 : 0, 255, 0);
LightRamp = color;
}
else
{
LightRamp = new Color(200, 255, 0);
}
Color origTint = effect.VertexColorTint;
if (!Active)
{
DoStipple(effect);
}
effect.VertexColorTint = VertexColor;
effect.LightRamp = LightRamp;
effect.World = GlobalTransform;
effect.MainTexture = Sheet.GetTexture();
effect.EnableWind = false;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
Primitive.Render(graphicsDevice);
}
effect.VertexColorTint = origTint;
if (!Active && !String.IsNullOrEmpty(previousEffect))
{
effect.CurrentTechnique = effect.Techniques[previousEffect];
}
}
public void ResetPrimitive()
{
Primitive = null;
}
override public void Render(DwarfTime gameTime, ChunkManager chunks, Camera camera, SpriteBatch spriteBatch, GraphicsDevice graphicsDevice, Shader effect, bool renderingForWater)
{
base.Render(gameTime, chunks, camera, spriteBatch, graphicsDevice, effect, renderingForWater);
if (Debugger.Switches.DrawRailNetwork)
{
//Drawer3D.DrawBox(GetContainingVoxel().GetBoundingBox(), Color.White, 0.01f, true);
//Drawer3D.DrawLine(GetContainingVoxel().GetBoundingBox().Center(), GlobalTransform.Translation, Color.White, 0.01f);
var transform = Matrix.CreateRotationY((float)Math.PI * 0.5f * (float)Piece.Orientation) * GlobalTransform;
if (Library.GetRailPiece(Piece.RailPiece).HasValue(out var piece))
{
foreach (var spline in piece.SplinePoints)
{
for (var i = 1; i < spline.Count; ++i)
{
Drawer3D.DrawLine(Vector3.Transform(spline[i - 1], transform),
Vector3.Transform(spline[i], transform), Color.Purple, 0.1f);
}
}
foreach (var connection in piece.EnumerateConnections())
{
Drawer3D.DrawLine(Vector3.Transform(connection.Item1, transform) + new Vector3(0.0f, 0.2f, 0.0f),
Vector3.Transform(connection.Item2, transform) + new Vector3(0.0f, 0.2f, 0.0f),
Color.Brown, 0.1f);
}
//foreach (var neighborConnection in NeighborRails)
//{
// var neighbor = Manager.FindComponent(neighborConnection.NeighborID);
// if (neighbor == null)
// Drawer3D.DrawLine(Position, Position + Vector3.UnitY, Color.CornflowerBlue, 0.1f);
// else
// Drawer3D.DrawLine(Position + new Vector3(0.0f, 0.5f, 0.0f), (neighbor as Body).Position + new Vector3(0.0f, 0.5f, 0.0f), Color.Teal, 0.1f);
//}
}
}
if (!IsVisible)
{
return;
}
if (Primitive == null)
{
var bounds = Vector4.Zero;
var uvs = Sheet.GenerateTileUVs(Frame, out bounds);
if (Library.GetRailPiece(Piece.RailPiece).HasValue(out var rawPiece))
{
var transform = Matrix.CreateRotationY((float)Math.PI * 0.5f * (float)Piece.Orientation);
var realShape = 0;
if (rawPiece.AutoSlope)
{
var transformedConnections = GetTransformedConnections();
var matchingNeighbor1 = NeighborRails.FirstOrDefault(n => (n.Position - transformedConnections[0].Item1 - new Vector3(0.0f, 1.0f, 0.0f)).LengthSquared() < 0.001f);
var matchingNeighbor2 = NeighborRails.FirstOrDefault(n => (n.Position - transformedConnections[1].Item1 - new Vector3(0.0f, 1.0f, 0.0f)).LengthSquared() < 0.001f);
if (matchingNeighbor1 != null && matchingNeighbor2 != null)
{
realShape = 3;
}
else if (matchingNeighbor1 != null)
{
realShape = 1;
}
else if (matchingNeighbor2 != null)
{
realShape = 2;
}
}
Primitive = new RawPrimitive();
Primitive.AddVertex(new ExtendedVertex(Vector3.Transform(new Vector3(-0.5f, VertexHeightOffsets[realShape, 0], 0.5f), transform), Color.White, Color.White, uvs[0], bounds));
Primitive.AddVertex(new ExtendedVertex(Vector3.Transform(new Vector3(0.5f, VertexHeightOffsets[realShape, 1], 0.5f), transform), Color.White, Color.White, uvs[1], bounds));
Primitive.AddVertex(new ExtendedVertex(Vector3.Transform(new Vector3(0.5f, VertexHeightOffsets[realShape, 2], -0.5f), transform), Color.White, Color.White, uvs[2], bounds));
Primitive.AddVertex(new ExtendedVertex(Vector3.Transform(new Vector3(-0.5f, VertexHeightOffsets[realShape, 3], -0.5f), transform), Color.White, Color.White, uvs[3], bounds));
Primitive.AddIndicies(new short[] { 0, 1, 3, 1, 2, 3 });
var sideBounds = Vector4.Zero;
Vector2[] sideUvs = null;
sideUvs = Sheet.GenerateTileUVs(new Point(3, 4), out sideBounds);
AddScaffoldGeometry(transform, sideBounds, sideUvs, -1.0f, false);
if (realShape == 3)
{
AddScaffoldGeometry(transform, sideBounds, sideUvs, 0.0f, false);
}
else if (realShape == 1)
{
sideUvs = Sheet.GenerateTileUVs(new Point(0, 4), out sideBounds);
AddScaffoldGeometry(transform, sideBounds, sideUvs, 0.0f, true);
}
else if (realShape == 2)
{
sideUvs = Sheet.GenerateTileUVs(new Point(0, 4), out sideBounds);
AddScaffoldGeometry(transform, sideBounds, sideUvs, 0.0f, false);
}
// Todo: Make these static and avoid recalculating them constantly.
var bumperBackBounds = Vector4.Zero;
var bumperBackUvs = Sheet.GenerateTileUVs(new Point(0, 5), out bumperBackBounds);
var bumperFrontBounds = Vector4.Zero;
var bumperFrontUvs = Sheet.GenerateTileUVs(new Point(1, 5), out bumperFrontBounds);
var bumperSideBounds = Vector4.Zero;
var bumperSideUvs = Sheet.GenerateTileUVs(new Point(2, 5), out bumperSideBounds);
foreach (var connection in GetTransformedConnections())
{
var matchingNeighbor = NeighborRails.FirstOrDefault(n => (n.Position - connection.Item1).LengthSquared() < 0.001f);
if (matchingNeighbor == null && rawPiece.AutoSlope)
{
matchingNeighbor = NeighborRails.FirstOrDefault(n => (n.Position - connection.Item1 - new Vector3(0.0f, 1.0f, 0.0f)).LengthSquared() < 0.001f);
}
if (matchingNeighbor == null)
{
var bumperOffset = connection.Item1 - GlobalTransform.Translation;
var bumperGap = Vector3.Normalize(bumperOffset) * 0.1f;
var bumperAngle = AngleBetweenVectors(new Vector2(bumperOffset.X, bumperOffset.Z), new Vector2(0, 0.5f));
var xDiag = bumperOffset.X <-0.001f || bumperOffset.X> 0.001f;
var zDiag = bumperOffset.Z <-0.001f || bumperOffset.Z> 0.001f;
if (xDiag && zDiag)
{
var y = bumperOffset.Y;
bumperOffset *= sqrt2;
bumperOffset.Y = y;
var endBounds = Vector4.Zero;
var endUvs = Sheet.GenerateTileUVs(new Point(6, 2), out endBounds);
Primitive.AddQuad(
Matrix.CreateRotationY((float)Math.PI * 1.25f)
* Matrix.CreateRotationY(bumperAngle)
// This offset would not be correct if diagonals could slope.
* Matrix.CreateTranslation(new Vector3(Sign(bumperOffset.X), 0.0f, Sign(bumperOffset.Z))),
Color.White, Color.White, endUvs, endBounds);
}
Primitive.AddQuad(
Matrix.CreateRotationX(-(float)Math.PI * 0.5f)
* Matrix.CreateTranslation(0.0f, 0.3f, -0.2f)
* Matrix.CreateRotationY(bumperAngle)
* Matrix.CreateTranslation(bumperOffset + bumperGap),
Color.White, Color.White, bumperBackUvs, bumperBackBounds);
Primitive.AddQuad(
Matrix.CreateRotationX(-(float)Math.PI * 0.5f)
* Matrix.CreateTranslation(0.0f, 0.3f, -0.2f)
* Matrix.CreateRotationY(bumperAngle)
* Matrix.CreateTranslation(bumperOffset),
Color.White, Color.White, bumperFrontUvs, bumperFrontBounds);
if (VoxelHelpers.FindFirstVoxelBelow(GetContainingVoxel()).RampType == RampType.None)
{
Primitive.AddQuad(
Matrix.CreateRotationX(-(float)Math.PI * 0.5f)
* Matrix.CreateRotationY(-(float)Math.PI * 0.5f)
* Matrix.CreateTranslation(0.3f, 0.3f, 0.18f)
* Matrix.CreateRotationY(bumperAngle)
* Matrix.CreateTranslation(bumperOffset),
Color.White, Color.White, bumperSideUvs, bumperSideBounds);
Primitive.AddQuad(
Matrix.CreateRotationX(-(float)Math.PI * 0.5f)
* Matrix.CreateRotationY(-(float)Math.PI * 0.5f)
* Matrix.CreateTranslation(-0.3f, 0.3f, 0.18f)
* Matrix.CreateRotationY(bumperAngle)
* Matrix.CreateTranslation(bumperOffset),
Color.White, Color.White, bumperSideUvs, bumperSideBounds);
}
}
}
}
}
// Everything that draws should set it's tint, making this pointless.
var under = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(Position));
if (under.IsValid)
{
Color color = new Color(under.Sunlight ? 255 : 0, 255, 0);
LightRamp = color;
}
else
{
LightRamp = new Color(200, 255, 0);
}
Color origTint = effect.VertexColorTint;
if (!Active)
{
DoStipple(effect);
}
effect.VertexColorTint = VertexColor;
effect.LightRamp = LightRamp;
effect.World = GlobalTransform;
effect.MainTexture = Sheet.GetTexture();
effect.EnableWind = false;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
Primitive.Render(graphicsDevice);
}
effect.VertexColorTint = origTint;
if (!Active)
{
EndDraw(effect);
}
}
private static void GenerateGrassFringe(RawPrimitive Into, VoxelHandle Voxel, Geo.TemplateFace Face, TerrainTileSheet TileSheet, SliceCache Cache, GrassType decalType)
{
for (var i = 0; i < 4; ++i)
{
Cache.EdgeFringeTempVerticies[i].Set = false;
}
if (Face.Edges != null)
{
for (var e = 0; e < Face.Edges.Length; ++e)
{
var fringeNeighbor = VoxelHelpers.GetNeighbor(Voxel, OrientationHelper.GetFaceNeighborOffset(Face.Edges[e].Orientation));
if (fringeNeighbor.IsValid)
{
if (fringeNeighbor.IsEmpty)
{
GenerateEdgeFringe(Into, Face, e, TileSheet, Cache, decalType, new Vector3(0.0f, -0.5f, 0.0f), 0.5f);
}
else
{
var above = VoxelHelpers.GetVoxelAbove(fringeNeighbor);
if (above.IsValid && !above.IsEmpty)
{
GenerateEdgeFringe(Into, Face, e, TileSheet, Cache, decalType, new Vector3(0.0f, 0.5f, 0.0f), -0.1f);
}
else if (fringeNeighbor.GrassType == 0 || (fringeNeighbor.GrassType != Voxel.GrassType && Library.GetGrassType(fringeNeighbor.GrassType).FringePrecedence < decalType.FringePrecedence))
{
GenerateEdgeFringe(Into, Face, e, TileSheet, Cache, decalType, new Vector3(0.0f, 0.2f, 0.0f), 0.5f);
}
}
}
}
}
if (Face.Corners != null)
{
for (var c = 0; c < Face.Corners.Length; ++c)
{
var cornerNeighbor = VoxelHelpers.GetNeighbor(Voxel, OrientationHelper.GetFaceNeighborOffset(Face.Edges[Face.Corners[c].EdgeA].Orientation) + OrientationHelper.GetFaceNeighborOffset(Face.Edges[Face.Corners[c].EdgeB].Orientation));
var manhattanA = VoxelHelpers.GetNeighbor(Voxel, OrientationHelper.GetFaceNeighborOffset(Face.Edges[Face.Corners[c].EdgeA].Orientation));
var manhattanB = VoxelHelpers.GetNeighbor(Voxel, OrientationHelper.GetFaceNeighborOffset(Face.Edges[Face.Corners[c].EdgeB].Orientation));
if (manhattanA.IsValid && !manhattanA.IsEmpty && manhattanA.GrassType == Voxel.GrassType)
{
continue;
}
if (manhattanB.IsValid && !manhattanB.IsEmpty && manhattanB.GrassType == Voxel.GrassType)
{
continue;
}
if (cornerNeighbor.IsValid)
{
if (cornerNeighbor.IsEmpty) // Todo: Do not generate fringe if horizontal neighbors are occupied.
// Todo: Also - needs to use corners set by edge fringe when they are at different heights. Maybe specify which edges the corner is in between?
{
GenerateHangingCornerFringe(Into, Face, TileSheet, Cache, decalType, Face.Corners[c], new Vector3(0.0f, -0.5f, 0.0f));
}
else
{
var above = VoxelHelpers.GetVoxelAbove(cornerNeighbor);
if (above.IsValid && !above.IsEmpty)
{
}
else if (cornerNeighbor.GrassType == 0 || (cornerNeighbor.GrassType != Voxel.GrassType && Library.GetGrassType(cornerNeighbor.GrassType).FringePrecedence < decalType.FringePrecedence))
{
GenerateHangingCornerFringe(Into, Face, TileSheet, Cache, decalType, Face.Corners[c], new Vector3(0.0f, 0.1f, 0.0f));
}
}
}
}
}
}
private static void BuildDesignationGeometry(
RawPrimitive Into,
VoxelHandle Voxel,
SliceCache Cache,
TerrainTileSheet TileSheet,
WorldManager World)
{
// Todo: Store designations per chunk.
foreach (var designation in World.PersistentData.Designations.EnumerateDesignations(Voxel).ToList())
{
if ((designation.Type & World.Renderer.PersistentSettings.VisibleTypes) != designation.Type) // If hidden by player, do not draw.
{
return;
}
var designationProperties = Library.GetDesignationTypeProperties(designation.Type).Value;
var designationVisible = false;
if (designationProperties.DrawType == DesignationDrawType.PreviewVoxel)
{
designationVisible = Voxel.Coordinate.Y < World.Renderer.PersistentSettings.MaxViewingLevel;
}
else
{
designationVisible = VoxelHelpers.DoesVoxelHaveVisibleSurface(World, Voxel);
}
if (designationVisible &&
Library.GetVoxelPrimitive(Library.DesignationVoxelType).HasValue(out BoxPrimitive designationPrimitive))
{
switch (designationProperties.DrawType)
{
case DesignationDrawType.FullBox:
{
var solid = TemplateSolidLibrary.GetTemplateSolid(Voxel.Type.TemplateSolid);
for (var f = 0; f < solid.Faces.Count; ++f)
{
var face = solid.Faces[f];
if (face.CullType == Geo.FaceCullType.Cull && !IsFaceVisible(Voxel, face, World.ChunkManager, out var neighbor))
{
continue;
}
PrepVerticies(World, Voxel, face, Cache, GetVoxelVertexExploredNeighbors(Voxel, face, Cache), TileSheet, new Point(0, 0), false, 0.02f);
SetVertexTint(Cache.FaceGeometry, designationProperties.Color);
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
}
}
break;
case DesignationDrawType.TopBox:
{
var solid = TemplateSolidLibrary.GetTemplateSolid(Voxel.Type.TemplateSolid);
for (var f = 0; f < solid.Faces.Count; ++f)
{
var face = solid.Faces[f];
if (face.Orientation != FaceOrientation.Top)
{
continue;
}
if (face.CullType == Geo.FaceCullType.Cull && !IsFaceVisible(Voxel, face, World.ChunkManager, out var neighbor))
{
continue;
}
PrepVerticies(World, Voxel, face, Cache, GetVoxelVertexExploredNeighbors(Voxel, face, Cache), TileSheet, new Point(0, 0), false, 0.02f);
SetVertexTint(Cache.FaceGeometry, designationProperties.Color);
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
}
}
break;
case DesignationDrawType.PreviewVoxel:
{
if (Library.GetVoxelType(designation.Tag.ToString()).HasValue(out VoxelType voxelType))
{
var solid = TemplateSolidLibrary.GetTemplateSolid(voxelType.TemplateSolid);
for (var f = 0; f < solid.Faces.Count; ++f)
{
var face = solid.Faces[f];
if (face.CullType == Geo.FaceCullType.Cull && !IsFaceVisible(Voxel, face, World.ChunkManager, out var neighbor))
{
continue;
}
PrepVerticies(World, Voxel, face, Cache, GetVoxelVertexExploredNeighbors(Voxel, face, Cache), TileSheet, SelectTile(voxelType, face.Orientation), false, 0.0f);
SetVertexTint(Cache.FaceGeometry, designationProperties.Color);
AddQuad(Into, Cache.FaceGeometry, QuadIndicies);
}
}
}
break;
}
}
}
}
override public void Render(DwarfTime gameTime, ChunkManager chunks, Camera camera, SpriteBatch spriteBatch, GraphicsDevice graphicsDevice, Shader effect, bool renderingForWater)
{
base.Render(gameTime, chunks, camera, spriteBatch, graphicsDevice, effect, renderingForWater);
if (Debugger.Switches.DrawPipeNetwork)
{
foreach (var neighborConnection in NeighborPipes)
{
var neighbor = Manager.FindComponent(neighborConnection);
if (neighbor == null)
{
Drawer3D.DrawLine(Position, Position + Vector3.UnitY, Color.CornflowerBlue, 0.1f);
}
else
{
Drawer3D.DrawLine(Position + new Vector3(0.0f, 0.5f, 0.0f), (neighbor as GameComponent).Position + new Vector3(0.0f, 0.5f, 0.0f), new Color(SteamPressure, 0.0f, 0.0f, 1.0f), 0.1f);
}
}
Drawer3D.DrawBox(GetBoundingBox(), Color.Red, 0.01f, false);
Drawer3D.DrawLine(Position, Position + Vector3.Transform(new Vector3(1, 0, 0), Matrix.CreateRotationY((float)Math.PI / 2 * (float)Orientation)), new Color(0.0f, 1.0f, 1.0f), 0.03f);
}
if (!DrawPipes)
{
return;
}
if (Primitive == null)
{
var bounds = Vector4.Zero;
var uvs = Sheet.GenerateTileUVs(new Point(0, 0), out bounds);
Primitive = new RawPrimitive();
foreach (var connection in NeighborPipes)
{
var neighbor = Manager.FindComponent(connection) as GameComponent;
if (neighbor == null)
{
continue;
}
var orientationToNeighbor = OrientationHelper.DetectOrientationFromVector(new Vector3(neighbor.Position.X - this.Position.X, 0.0f, neighbor.Position.Z - this.Position.Z));
var pipeAngle = Math.PI * 0.5f * ((float)Orientation - (float)orientationToNeighbor);
Primitive.AddQuad(
Matrix.CreateTranslation(0.5f, 0.0f, 0.0f)
* Matrix.CreateScale(0.5f, 0.5f, 0.5f)
* Matrix.CreateRotationX((float)Math.PI * 0.5f)
//* Matrix.CreateTranslation(0.0f, 0.3f, -0.2f)
* Matrix.CreateRotationY((float)pipeAngle),
//* Matrix.CreateTranslation(bumperOffset + bumperGap),
Color.White, Color.White, uvs, bounds);
}
}
if (Primitive.VertexCount == 0)
{
return;
}
var under = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(Position));
if (under.IsValid)
{
Color color = new Color(under.Sunlight ? 255 : 0, 255, 0);
LightRamp = color;
}
else
{
LightRamp = new Color(200, 255, 0);
}
Color origTint = effect.VertexColorTint;
if (!Active)
{
DoStipple(effect);
}
effect.VertexColorTint = VertexColor;
effect.LightRamp = LightRamp;
effect.World = GlobalTransform;
effect.MainTexture = Sheet.GetTexture();
effect.EnableWind = false;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
Primitive.Render(graphicsDevice);
}
effect.VertexColorTint = origTint;
if (!Active)
{
EndDraw(effect);
}
}
private void AttachNeighbor(uint ID)
{
NeighborPipes.Add(ID);
Primitive = null;
}
private void DetachNeighbor(uint ID)
{
NeighborPipes.RemoveAll(connection => connection == ID);
Primitive = null;
}
private void CreateMesh(GraphicsDevice Device, Overworld Overworld)
{
var numVerts = (Overworld.Width + 1) * (Overworld.Height + 1);
LandMesh = new VertexBuffer(Device, VertexPositionNormalTexture.VertexDeclaration, numVerts, BufferUsage.None);
var verts = new VertexPositionNormalTexture[numVerts];
int i = 0;
for (int x = 0; x <= Overworld.Width; x += 1)
{
for (int y = 0; y <= Overworld.Height; y += 1)
{
var landHeight = Overworld.Map.Height((x < Overworld.Width) ? x : x - 1, (y < Overworld.Height) ? y : y - 1);
verts[i].Position = new Vector3((float)x / Overworld.Width, landHeight * HeightScale, (float)y / Overworld.Height);
verts[i].TextureCoordinate = new Vector2((float)x / Overworld.Width, (float)y / Overworld.Height);
var normal = new Vector3(
Overworld.Map.Height(MathFunctions.Clamp(x + 1, 0, Overworld.Width - 1), MathFunctions.Clamp(y, 0, Overworld.Height - 1)) - Overworld.Height,
1.0f,
Overworld.Map.Height(MathFunctions.Clamp(x, 0, Overworld.Width - 1), MathFunctions.Clamp(y + 1, 0, Overworld.Height - 1)) - Overworld.Height);
normal.Normalize();
verts[i].Normal = normal;
i++;
}
}
LandMesh.SetData(verts);
var indices = SetUpTerrainIndices((Overworld.Width + 1), (Overworld.Height + 1));
LandIndex = new IndexBuffer(Device, typeof(int), indices.Length, BufferUsage.None);
LandIndex.SetData(indices);
// Create tree mesh.
TreePrimitive = new RawPrimitive();
if (IconTexture == null)
{
IconTexture = AssetManager.GetContentTexture("GUI\\map_icons");
}
var iconSheet = new SpriteSheet(IconTexture, 16, 16);
for (int x = 0; x < Overworld.Width; x += 1)
{
for (int y = 0; y < Overworld.Height; y += 1)
{
if (!MathFunctions.RandEvent(0.05f))
{
continue;
}
var elevation = Overworld.Map.Height(x, y);
if (elevation <= Overworld.GenerationSettings.SeaLevel)
{
continue;
}
if (Library.GetBiome(Overworld.Map.Map[x, y].Biome).HasValue(out var biome))
{
if (biome.Icon.X > 0 || biome.Icon.Y > 0)
{
var bounds = Vector4.Zero;
var uvs = iconSheet.GenerateTileUVs(biome.Icon, out bounds);
var angle = MathFunctions.Rand() * (float)System.Math.PI;
TreePrimitive.AddQuad(
Matrix.CreateRotationX(-(float)System.Math.PI / 2)
* Matrix.CreateRotationY(angle)
* Matrix.CreateScale(2.0f / Overworld.Width)
* Matrix.CreateTranslation((float)x / Overworld.Width, elevation * HeightScale + 1.0f / Overworld.Width, (float)y / Overworld.Height),
Color.White, Color.White, uvs, bounds);
TreePrimitive.AddQuad(
Matrix.CreateRotationX(-(float)System.Math.PI / 2)
* Matrix.CreateRotationY((float)System.Math.PI / 2)
* Matrix.CreateRotationY(angle)
* Matrix.CreateScale(2.0f / Overworld.Width)
* Matrix.CreateTranslation((float)x / Overworld.Width, elevation * HeightScale + 1.0f / Overworld.Width, (float)y / Overworld.Height),
Color.White, Color.White, uvs, bounds);
}
}
}
}
}
public static Texture2D RenderPatternIcons(GraphicsDevice device, Microsoft.Xna.Framework.Content.ContentManager Content, Gui.JsonTileSheet Sheet)
{
Initialize();
var shader = new Shader(Content.Load <Effect>(ContentPaths.Shaders.TexturedShaders), true);
var sqrt = (int)(Math.Ceiling(Math.Sqrt(Patterns.Count)));
var width = MathFunctions.NearestPowerOf2(sqrt * Sheet.TileWidth);
var fitHorizontal = width / Sheet.TileWidth;
var rowCount = (int)Math.Ceiling((float)Patterns.Count / (float)fitHorizontal);
var height = MathFunctions.NearestPowerOf2(rowCount * Sheet.TileHeight);
RenderTarget2D toReturn = new RenderTarget2D(device, width, height, false, SurfaceFormat.Color, DepthFormat.Depth16, 16, RenderTargetUsage.PreserveContents);
var tileSheet = new SpriteSheet(ContentPaths.rail_tiles, 32);
device.SetRenderTarget(toReturn);
device.Clear(Color.Transparent);
shader.SetTexturedTechnique();
shader.MainTexture = AssetManager.GetContentTexture(ContentPaths.rail_tiles);
shader.SelfIlluminationEnabled = true;
shader.SelfIlluminationTexture = AssetManager.GetContentTexture(ContentPaths.Terrain.terrain_illumination);
shader.EnableShadows = false;
shader.EnableLighting = false;
shader.ClippingEnabled = false;
shader.CameraPosition = new Vector3(-0.5f, 0.5f, 0.5f);
shader.VertexColorTint = Color.White;
shader.LightRamp = Color.White;
shader.SunlightGradient = AssetManager.GetContentTexture(ContentPaths.Gradients.sungradient);
shader.AmbientOcclusionGradient = AssetManager.GetContentTexture(ContentPaths.Gradients.ambientgradient);
shader.TorchlightGradient = AssetManager.GetContentTexture(ContentPaths.Gradients.torchgradient);
Viewport oldview = device.Viewport;
int rows = height / Sheet.TileWidth;
int cols = width / Sheet.TileWidth;
device.ScissorRectangle = new Rectangle(0, 0, Sheet.TileWidth, Sheet.TileHeight);
device.RasterizerState = RasterizerState.CullNone;
device.DepthStencilState = DepthStencilState.Default;
Vector3 half = Vector3.One * 0.5f;
half = new Vector3(half.X, half.Y, half.Z);
foreach (EffectPass pass in shader.CurrentTechnique.Passes)
{
int ID = 0;
foreach (var type in Patterns)
{
int row = ID / cols;
int col = ID % cols;
var xboundsMin = 0;
var xboundsMax = 0;
var yboundsMin = 0;
var yboundsMax = 0;
var primitive = new RawPrimitive();
foreach (var piece in type.Pieces)
{
var rawPiece = RailLibrary.GetRailPiece(piece.RailPiece);
var bounds = Vector4.Zero;
var uvs = tileSheet.GenerateTileUVs(rawPiece.Tile, out bounds);
primitive.AddQuad(
Matrix.CreateRotationY((float)Math.PI * 0.5f * (float)piece.Orientation)
* Matrix.CreateTranslation(new Vector3(piece.Offset.X, 0.0f, piece.Offset.Y)),
Color.White, Color.White, uvs, bounds);
xboundsMin = Math.Min(xboundsMin, piece.Offset.X);
xboundsMax = Math.Max(xboundsMax, piece.Offset.X);
yboundsMin = Math.Min(yboundsMin, piece.Offset.Y);
yboundsMax = Math.Max(yboundsMax, piece.Offset.Y);
}
float xSize = xboundsMax - xboundsMin + 1;
float ySize = yboundsMax - yboundsMin + 1;
var cameraPos = new Vector3(xboundsMin + (xSize / 2), 2.0f, yboundsMax + 1.0f);
device.Viewport = new Viewport(col * Sheet.TileWidth, row * Sheet.TileHeight, Sheet.TileWidth, Sheet.TileHeight);
shader.View = Matrix.CreateLookAt(cameraPos,
new Vector3((xboundsMin + (xSize / 2)), 0.0f, yboundsMin),
Vector3.UnitY);
shader.Projection = Matrix.CreatePerspectiveFieldOfView(1.0f, 1.0f, 0.1f, 10);
shader.World = Matrix.Identity;
shader.CameraPosition = cameraPos;
pass.Apply();
primitive.Render(device);
++ID;
}
}
device.Viewport = oldview;
device.SetRenderTarget(null);
return((Texture2D)toReturn);
}
