public void OnClicked(int X, int Y)
{
Viewport viewPort = new Viewport(RenderTarget.Bounds);
Vector3 forward = (World.Renderer.Camera.Target - World.Renderer.Camera.Position);
forward.Normalize();
Vector3 pos = viewPort.Unproject(new Vector3(X, Y, 0), Camera.ProjectionMatrix, Camera.ViewMatrix, Matrix.Identity);
Vector3 target = new Vector3(pos.X, World.Renderer.Camera.Position.Y, pos.Z);
var height = VoxelHelpers.FindFirstVoxelBelow(new VoxelHandle(
World.ChunkManager, GlobalVoxelCoordinate.FromVector3(target)))
.Coordinate.Y + 1;
target.Y = Math.Max(height + 15, target.Y);
target = MathFunctions.Clamp(target, World.ChunkManager.Bounds);
World.Renderer.Camera.SetZoomTarget(target);
}
public static BalloonPortVoxelSets GenerateBalloonPort(ChunkManager chunkManager, float x, float z, int size, ChunkGeneratorSettings Settings)
{
var centerCoordinate = GlobalVoxelCoordinate.FromVector3(new Vector3(x, (Settings.WorldSizeInChunks.Y * VoxelConstants.ChunkSizeY) - 1, z));
var averageHeight = (int)GetAverageHeight(centerCoordinate.X - size, centerCoordinate.Y - size, size * 2 + 1, size * 2 + 1, Settings);
// Next, create the balloon port by deciding which voxels to fill.
var balloonPortDesignations = new List <VoxelHandle>();
for (int dx = -size; dx <= size; dx++)
{
for (int dz = -size; dz <= size; dz++)
{
var worldPos = new Vector3(centerCoordinate.X + dx, centerCoordinate.Y, centerCoordinate.Z + dz);
var baseVoxel = VoxelHelpers.FindFirstVoxelBelow(chunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos)));
if (!baseVoxel.IsValid)
{
continue;
}
var h = baseVoxel.Coordinate.Y + 1;
for (int y = averageHeight; y < h && y < chunkManager.World.WorldSizeInVoxels.Y; y++)
{
var v = chunkManager.CreateVoxelHandle(new GlobalVoxelCoordinate(baseVoxel.Coordinate.X, y, baseVoxel.Coordinate.Z));
v.RawSetType(Library.EmptyVoxelType);
v.RawSetIsExplored();
v.QuickSetLiquid(LiquidType.None, 0);
}
if (averageHeight < h)
{
h = averageHeight;
}
bool isPosX = (dx == size && dz == 0);
bool isPosZ = (dz == size & dx == 0);
bool isNegX = (dx == -size && dz == 0);
bool isNegZ = (dz == -size && dz == 0);
bool isSide = (isPosX || isNegX || isPosZ || isNegZ);
Vector3 offset = Vector3.Zero;
if (isSide)
{
if (isPosX)
{
offset = Vector3.UnitX;
}
else if (isPosZ)
{
offset = Vector3.UnitZ;
}
else if (isNegX)
{
offset = -Vector3.UnitX;
}
else if (isNegZ)
{
offset = -Vector3.UnitZ;
}
}
// Fill from the top height down to the bottom.
for (int y = Math.Max(0, h - 1); y < averageHeight && y < chunkManager.World.WorldSizeInVoxels.Y; y++)
{
var v = chunkManager.CreateVoxelHandle(new GlobalVoxelCoordinate(baseVoxel.Coordinate.X, y, baseVoxel.Coordinate.Z));
if (!v.IsValid)
{
throw new InvalidProgramException("Voxel was invalid while creating a new game's initial zones. This should not happen.");
}
v.RawSetType(Library.GetVoxelType("Scaffold"));
v.IsPlayerBuilt = true;
v.QuickSetLiquid(LiquidType.None, 0);
v.Sunlight = false;
if (y == averageHeight - 1)
{
v.RawSetIsExplored();
balloonPortDesignations.Add(v);
}
if (isSide)
{
var ladderPos = new Vector3(worldPos.X, y, worldPos.Z) + offset + Vector3.One * 0.5f;
var ladderVox = chunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(ladderPos));
if (ladderVox.IsValid && ladderVox.IsEmpty)
{
var ladder = EntityFactory.CreateEntity <Ladder>("Ladder", ladderPos);
Settings.World.PlayerFaction.OwnedObjects.Add(ladder);
ladder.Tags.Add("Moveable");
ladder.Tags.Add("Deconstructable");
}
}
}
CastSunlightColumn(baseVoxel.Coordinate.X, baseVoxel.Coordinate.Z, Settings);
}
}
return(new BalloonPortVoxelSets
{
StockpileVoxels = balloonPortDesignations,
});
}
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);
}
}
public static void GenerateRuin(VoxelChunk Chunk, ChunkGeneratorSettings Settings)
{
// Todo: Support ruins deep underground - empty out their interiors.
LoadRuinTemplates();
var noiseVector = Chunk.Origin.ToVector3() * Settings.CaveNoiseScale;
var ruinsNoise = Settings.CaveNoise.GetValue(noiseVector.X, noiseVector.Y, noiseVector.Z);
if (Math.Abs(ruinsNoise) > GameSettings.Current.GenerationRuinsRate)
{
return;
}
var avgHeight = GetAverageHeight(Chunk.Origin.X, Chunk.Origin.Z, 16, 16, Settings);
var ruinWallType = Library.GetVoxelType("Cobble"); // Todo: Should make this data so this doesn't break if tile names change?
var ruinFloorType = Library.GetVoxelType("Blue Tile");
if (Settings.Overworld.Map.GetBiomeAt(Chunk.Origin.ToVector3(), Settings.Overworld.InstanceSettings.Origin).HasValue(out var biome))
{
ruinWallType = Library.GetVoxelType(biome.RuinWallType);
ruinFloorType = Library.GetVoxelType(biome.RuinFloorType);
}
if (!ruinWallType.HasValue() || !ruinFloorType.HasValue())
{
return;
}
int wallHeight = MathFunctions.RandInt(2, 6);
var template = RuinTemplates[MathFunctions.RandInt(0, RuinTemplates.Count)];
var rotations = MathFunctions.RandInt(0, 3);
for (var i = 0; i < rotations; ++i)
{
template = TextureTool.RotatedCopy(template);
}
for (int dx = 0; dx < 16; dx++)
{
for (int dz = 0; dz < 16; dz++)
{
var worldPos = new Vector3(Chunk.Origin.X + dx, avgHeight, Chunk.Origin.Z + dz);
var baseVoxel = Settings.World.ChunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos));
var underVoxel = VoxelHelpers.FindFirstVoxelBelow(Settings.World.ChunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos)));
var decay = Settings.NoiseGenerator.Generate(worldPos.X * 0.05f, worldPos.Y * 0.05f, worldPos.Z * 0.05f);
if (decay > 0.7f)
{
continue;
}
if (!baseVoxel.IsValid)
{
continue;
}
if (baseVoxel.Coordinate.Y == (Settings.WorldSizeInChunks.Y * VoxelConstants.ChunkSizeY) - 1)
{
continue;
}
if (!underVoxel.IsValid)
{
continue;
}
var templateColor = template.Data[template.Index(dx, dz)];
if (templateColor == new Color(0, 0, 255, 255)) // Border
{
continue;
}
else if (templateColor == new Color(0, 0, 0, 255)) // Space
{
continue;
}
else if (templateColor == new Color(255, 0, 0, 255)) // Wall
{
baseVoxel.RawSetType(ruinWallType);
FillBelowRuins(Settings, ruinWallType, baseVoxel, underVoxel);
FillRuinColumn(Settings, ruinWallType, 1, wallHeight, baseVoxel, decay);
}
else if (templateColor == new Color(128, 128, 0, 255)) // Door
{
baseVoxel.RawSetType(ruinWallType);
FillBelowRuins(Settings, ruinWallType, baseVoxel, underVoxel);
FillRuinColumn(Settings, ruinWallType, 3, wallHeight, baseVoxel, decay);
}
else if (templateColor == new Color(128, 0, 0, 255)) // Floor
{
FillBelowRuins(Settings, ruinWallType, baseVoxel, underVoxel);
baseVoxel.RawSetType(ruinFloorType);
}
}
}
}
public static void GenerateRuin(VoxelChunk Chunk, ChunkGeneratorSettings Settings)
{
var noiseVector = Chunk.Origin.ToVector3() * Settings.CaveNoiseScale;
var ruinsNoise = Settings.CaveNoise.GetValue(noiseVector.X, noiseVector.Y, noiseVector.Z);
if (Math.Abs(ruinsNoise) > GameSettings.Default.GenerationRuinsRate)
{
return;
}
int structureWidth = MathFunctions.RandInt(4, 16);
int structureDepth = MathFunctions.RandInt(4, 16);
int xOffset = MathFunctions.RandInt(0, VoxelConstants.ChunkSizeX - structureWidth);
int zOffset = MathFunctions.RandInt(0, VoxelConstants.ChunkSizeZ - structureDepth);
int wallHeight = MathFunctions.RandInt(2, 6);
int heightOffset = MathFunctions.RandInt(-4, 2);
if (Settings.Overworld.Map.GetBiomeAt(Chunk.Origin.ToVector3(), Settings.Overworld.InstanceSettings.Origin).HasValue(out var biome))
{
var avgHeight = GetAverageHeight(Chunk.Origin.X, Chunk.Origin.Z, structureWidth, structureDepth, Settings);
bool[] doors = new bool[4];
for (int k = 0; k < 4; k++)
{
doors[k] = MathFunctions.RandEvent(0.5f);
}
for (int dx = 0; dx < structureWidth; dx++)
{
for (int dz = 0; dz < structureDepth; dz++)
{
var worldPos = new Vector3(Chunk.Origin.X + dx + xOffset, avgHeight + heightOffset, Chunk.Origin.Z + dz + zOffset);
var baseVoxel = Settings.World.ChunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos));
var underVoxel = VoxelHelpers.FindFirstVoxelBelow(Settings.World.ChunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos)));
var decay = Settings.NoiseGenerator.Generate(worldPos.X * 0.05f, worldPos.Y * 0.05f, worldPos.Z * 0.05f);
if (decay > 0.7f)
{
continue;
}
if (!baseVoxel.IsValid)
{
continue;
}
if (baseVoxel.Coordinate.Y == (Settings.WorldSizeInChunks.Y * VoxelConstants.ChunkSizeY) - 1)
{
continue;
}
if (!underVoxel.IsValid)
{
continue;
}
var edge = (dx == 0 || dx == structureWidth - 1) || (dz == 0 || dz == structureDepth - 1);
if (!edge && !baseVoxel.IsEmpty)
{
continue;
}
if (edge)
{
baseVoxel.RawSetType(Library.GetVoxelType(biome.RuinWallType));
}
else
{
baseVoxel.RawSetType(Library.GetVoxelType(biome.RuinFloorType));
}
bool[] wallState = new bool[4];
wallState[0] = dx == 0;
wallState[1] = dx == structureWidth - 1;
wallState[2] = dz == 0;
wallState[3] = dz == structureDepth - 1;
bool[] doorState = new bool[4];
doorState[0] = Math.Abs(dz - structureDepth / 2) < 1;
doorState[1] = doorState[0];
doorState[2] = Math.Abs(dx - structureWidth / 2) < 1;
doorState[3] = doorState[2];
for (int dy = 1; dy < (baseVoxel.Coordinate.Y - underVoxel.Coordinate.Y); dy++)
{
var currVoxel = Settings.World.ChunkManager.CreateVoxelHandle(underVoxel.Coordinate + new GlobalVoxelOffset(0, dy, 0));
if (!currVoxel.IsValid)
{
continue;
}
currVoxel.RawSetType(underVoxel.Type);
}
underVoxel.RawSetGrass(0);
if (edge)
{
for (int dy = 1; dy < wallHeight * (1.0f - decay) && dy < (Settings.WorldSizeInChunks.Y * VoxelConstants.ChunkSizeY) - 2; dy++)
{
var currVoxel = Settings.World.ChunkManager.CreateVoxelHandle(baseVoxel.Coordinate + new GlobalVoxelOffset(0, dy, 0));
if (!currVoxel.IsValid)
{
continue;
}
if (currVoxel.Coordinate.Y == VoxelConstants.ChunkSizeY - 1)
{
continue;
}
bool door = false;
for (int k = 0; k < 4; k++)
{
if (wallState[k] && doors[k] && doorState[k])
{
door = true;
break;
}
}
if (door && dy < 3)
{
continue;
}
currVoxel.RawSetType(Library.GetVoxelType(biome.RuinWallType));
}
}
}
}
}
}