override public void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
base.Update(gameTime, chunks, camera);
Storm.InitializeStatics();
BoundingBox box = chunks.Bounds;
box.Expand(10.0f);
if (GlobalTransform.Translation.X < box.Min.X ||
GlobalTransform.Translation.X > box.Max.X ||
GlobalTransform.Translation.Z < box.Min.Z ||
GlobalTransform.Translation.Z > box.Max.Z)
{
Die();
}
bool generateRainDrop = MathFunctions.RandEvent(Raininess * 0.75f);
if (generateRainDrop)
{
for (int i = 0; i < MaxRainDrops; i++)
{
if (!RainDrops[i].IsAlive)
{
RainDrops[i].IsAlive = true;
if (RainDrops[i].Particle != null)
{
RainDrops[i].Particle.LifeRemaining = 60.0f;
RainDrops[i].Particle.TimeAlive = 0.0f;
}
RainDrops[i].Pos = MathFunctions.RandVector3Box(BoundingBox.Expand(5));
RainDrops[i].Pos = new Vector3(RainDrops[i].Pos.X, BoundingBox.Min.Y - 1, RainDrops[i].Pos.Z);
RainDrops[i].Vel = Vector3.Down * Storm.Properties[TypeofStorm].RainSpeed + Velocity;
break;
}
}
}
bool generateLightning = LightningChance > 0.0f && MathFunctions.RandEvent((float)(LightningChance * 0.001f));
if (generateLightning)
{
var below = VoxelHelpers.FindFirstVoxelBelowIncludingWater(new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(new Vector3(Position.X, Math.Min(World.WorldSizeInVoxels.Y - 1, Position.Y), Position.Z))));
if (below.IsValid && !below.IsEmpty)
{
var above = VoxelHelpers.GetVoxelAbove(below);
if (above.IsValid)
{
EntityFactory.CreateEntity <Fire>("Fire", above.GetBoundingBox().Center());
List <Vector3> lightningStrikes = new List <Vector3>();
List <Color> colors = new List <Color>();
var c = above.GetBoundingBox().Center();
for (float t = 0; t < 1.0f; t += 0.25f)
{
var p = c * t + Position * (1.0f - t);
lightningStrikes.Add(p + MathFunctions.RandVector3Box(-5, 5, 0, 0.1f, -5, 5));
colors.Add(Color.White);
}
lightningStrikes.Add(c);
colors.Add(Color.White);
Drawer3D.DrawLineList(lightningStrikes, colors, 0.3f);
SoundManager.PlaySound(ContentPaths.Audio.Oscar.sfx_gui_rain_storm_alert, MathFunctions.Rand(0.001f, 0.05f), MathFunctions.Rand(0.5f, 1.0f));
SoundManager.PlaySound(ContentPaths.Audio.Oscar.sfx_trap_destroyed, c, false, 1.0f, MathFunctions.Rand(-0.5f, 0.5f));
World.ParticleManager.Trigger("explode", c, Color.White, 10);
}
}
}
Storm.StormProperties stormProperties = Storm.Properties[TypeofStorm];
var rainEmitter = World.ParticleManager.Effects[stormProperties.RainEffect];
var hitEmitter = World.ParticleManager.Effects[stormProperties.HitEffect];
for (int i = 0; i < MaxRainDrops; i++)
{
if (!RainDrops[i].IsAlive)
{
continue;
}
RainDrops[i].Pos += RainDrops[i].Vel * DwarfTime.Dt;
if (stormProperties.RainRandom > 0)
{
RainDrops[i].Vel.X += MathFunctions.Rand(-1, 1) * stormProperties.RainRandom * DwarfTime.Dt;
RainDrops[i].Vel.Z += MathFunctions.Rand(-1, 1) * stormProperties.RainRandom * DwarfTime.Dt;
}
if (RainDrops[i].Pos.Y < 0)
{
RainDrops[i].IsAlive = false;
}
if (!RainDrops[i].IsAlive && RainDrops[i].Particle != null)
{
RainDrops[i].Particle.LifeRemaining = -1;
}
else if (RainDrops[i].IsAlive && RainDrops[i].Particle == null)
{
RainDrops[i].Particle = rainEmitter.Emitters[0].CreateParticle(RainDrops[i].Pos,
RainDrops[i].Vel, Color.White);
}
else if (RainDrops[i].IsAlive && RainDrops[i].Particle != null)
{
RainDrops[i].Particle.Position = RainDrops[i].Pos;
RainDrops[i].Particle.Velocity = RainDrops[i].Vel;
}
var test = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(RainDrops[i].Pos));
if (!test.IsValid || (test.IsEmpty && test.LiquidLevel == 0))
{
continue;
}
RainDrops[i].IsAlive = false;
var hitBodies = World.EnumerateIntersectingObjects(new BoundingBox(RainDrops[i].Pos - Vector3.One, RainDrops[i].Pos + Vector3.One));
foreach (var body in hitBodies)
{
if (body.Parent != Manager.RootComponent)
{
continue;
}
var flames = body.GetRoot().GetComponent <Flammable>();
if (flames != null)
{
flames.Heat *= 0.25f;
}
var seeds = body.GetRoot().GetComponent <Seedling>();
if (seeds != null)
{
if (TypeofStorm == StormType.RainStorm)
{
seeds.GrowthTime += MathFunctions.Rand(1.0f, 12.0f);
}
else if (MathFunctions.RandEvent(0.01f))
{
seeds.GetRoot().Die();
}
}
}
hitEmitter.Trigger(1, RainDrops[i].Pos + Vector3.UnitY * 0.5f, Color.White);
//if (!MathFunctions.RandEvent(0.1f)) continue;
var above = test.IsEmpty ? test : VoxelHelpers.GetVoxelAbove(test);
if (!above.IsValid || !above.IsEmpty)
{
continue;
}
if (TypeofStorm == StormType.RainStorm &&
(above.LiquidLevel < WaterManager.maxWaterLevel && (above.LiquidType == LiquidType.Water)))
{
above.LiquidLevel = (byte)Math.Min(WaterManager.maxWaterLevel, above.LiquidLevel + WaterManager.rainFallAmount);
above.LiquidType = stormProperties.LiquidToCreate;
}
else if (TypeofStorm == StormType.SnowStorm && above.IsEmpty && above.LiquidLevel == 0)
{
if (test.GrassType == 0)
{
test.GrassType = Library.GetGrassType("snow").ID;
test.GrassDecay = Library.GetGrassType("snow").InitialDecayValue;
}
else
{
var existingGrass = Library.GetGrassType((byte)test.GrassType);
if (!String.IsNullOrEmpty(existingGrass.BecomeWhenSnowedOn))
{
var newGrass = Library.GetGrassType(existingGrass.BecomeWhenSnowedOn);
test.GrassType = newGrass.ID;
test.GrassDecay = newGrass.InitialDecayValue;
}
}
}
}
Matrix tf = LocalTransform;
tf.Translation += Velocity * DwarfTime.Dt;
LocalTransform = tf;
}
/// <summary> gets the list of actions that the creature can take from a given voxel. </summary>
public IEnumerable <MoveAction> GetMoveActions(MoveState state, List <GameComponent> teleportObjects, MoveActionTempStorage Storage)
{
if (Parent == null)
{
yield break;
}
if (!state.Voxel.IsValid)
{
yield break;
}
if (Creature == null)
{
yield break;
}
if (Storage == null)
{
Storage = new MoveActionTempStorage();
}
GetNeighborhood(state.Voxel.Chunk.Manager, state.Voxel, Storage.Neighborhood);
bool inWater = (Storage.Neighborhood[1, 1, 1].IsValid && Storage.Neighborhood[1, 1, 1].LiquidLevel > WaterManager.inWaterThreshold);
bool standingOnGround = (Storage.Neighborhood[1, 0, 1].IsValid && !Storage.Neighborhood[1, 0, 1].IsEmpty);
bool topCovered = (Storage.Neighborhood[1, 2, 1].IsValid && !Storage.Neighborhood[1, 2, 1].IsEmpty);
bool hasNeighbors = HasNeighbors(Storage.Neighborhood);
bool isRiding = state.VehicleType != VehicleTypes.None;
var neighborHoodBounds = new BoundingBox(Storage.Neighborhood[0, 0, 0].GetBoundingBox().Min, Storage.Neighborhood[2, 2, 2].GetBoundingBox().Max);
Storage.NeighborObjects.Clear();
Parent.World.EnumerateIntersectingObjects(neighborHoodBounds, Storage.NeighborObjects);
if (Can(MoveType.Teleport))
{
foreach (var obj in teleportObjects)
{
if ((obj.Position - state.Voxel.WorldPosition).LengthSquared() < TeleportDistanceSquared)
{
yield return new MoveAction()
{
InteractObject = obj,
MoveType = MoveType.Teleport,
SourceVoxel = state.Voxel,
DestinationState = new MoveState()
{
Voxel = new VoxelHandle(state.Voxel.Chunk.Manager, GlobalVoxelCoordinate.FromVector3(obj.Position))
},
CostMultiplier = 1.0f
}
}
}
}
;
var successors = EnumerateSuccessors(state, state.Voxel, Storage, inWater, standingOnGround, topCovered, hasNeighbors);
// Now, validate each move action that the creature might take.
foreach (MoveAction v in successors)
{
#if DEBUG
if (!v.DestinationVoxel.IsValid)
{
throw new InvalidOperationException();
}
#endif
var n = v.DestinationVoxel.IsValid ? v.DestinationVoxel : Storage.Neighborhood[(int)v.Diff.X, (int)v.Diff.Y, (int)v.Diff.Z];
if (n.IsValid && (v.MoveType == MoveType.Dig || isRiding || n.IsEmpty || n.LiquidLevel > 0))
{
// Do one final check to see if there is an object blocking the motion.
bool blockedByObject = false;
if (state.VehicleType == VehicleTypes.None)
{
var objectsAtNeighbor = Storage.NeighborObjects.Where(o => o.GetBoundingBox().Intersects(n.GetBoundingBox()));
// If there is an object blocking the motion, determine if it can be passed through.
foreach (var body in objectsAtNeighbor)
{
var door = body as Door;
// ** Doors are in the octtree, pretty sure this was always pointless -- var door = body.GetRoot().EnumerateAll().OfType<Door>().FirstOrDefault();
// If there is an enemy door blocking movement, we can destroy it to get through.
if (door != null)
{
if (
Creature.World.Overworld.GetPolitics(door.TeamFaction.ParentFaction, Creature.Faction.ParentFaction)
.GetCurrentRelationship() ==
Relationship.Hateful)
{
if (Can(MoveType.DestroyObject))
{
yield return(new MoveAction
{
Diff = v.Diff,
MoveType = MoveType.DestroyObject,
InteractObject = door,
DestinationVoxel = n,
SourceState = state,
CostMultiplier = 1.0f // Todo: Multiply by toughness of object?
});
}
blockedByObject = true;
}
}
}
}
// If no object blocked us, we can move freely as normal.
if (!blockedByObject && n.LiquidType != LiquidType.Lava)
{
var newAction = v;
newAction.SourceState = state;
newAction.DestinationVoxel = n;
yield return(newAction);
}
}
}
}
override public void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
var body = Parent as GameComponent;
global::System.Diagnostics.Debug.Assert(body != null);
Vector3 targetVelocity = TargetPosition - body.GlobalTransform.Translation;
if (targetVelocity.LengthSquared() > 0.0001f)
{
targetVelocity.Normalize();
targetVelocity *= MaxVelocity;
}
Matrix m = body.LocalTransform;
m.Translation += targetVelocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
body.LocalTransform = m;
body.HasMoved = true;
switch (State)
{
case BalloonState.DeliveringGoods:
{
var voxel = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(body.GlobalTransform.Translation));
if (voxel.IsValid)
{
var surfaceVoxel = VoxelHelpers.FindFirstVoxelBelow(voxel);
var height = surfaceVoxel.Coordinate.Y + 1;
TargetPosition = new Vector3(body.GlobalTransform.Translation.X, height + 5, body.GlobalTransform.Translation.Z);
Vector3 diff = body.GlobalTransform.Translation - TargetPosition;
if (diff.LengthSquared() < 2)
{
State = BalloonState.Waiting;
}
}
else
{
State = BalloonState.Leaving;
}
}
break;
case BalloonState.Leaving:
TargetPosition = Vector3.UnitY * 100 + body.GlobalTransform.Translation;
if (body.GlobalTransform.Translation.Y > World.WorldSizeInVoxels.Y + 2)
{
Die();
}
break;
case BalloonState.Waiting:
TargetPosition = body.GlobalTransform.Translation;
if (!WaitTimer.HasTriggered)
{
var voxel = new VoxelHandle(chunks, GlobalVoxelCoordinate.FromVector3(body.GlobalTransform.Translation));
if (voxel.IsValid)
{
var surfaceVoxel = VoxelHelpers.FindFirstVoxelBelow(voxel);
var height = surfaceVoxel.Coordinate.Y + 6;
TargetPosition = new Vector3(body.GlobalTransform.Translation.X, height + 0.5f * (float)Math.Sin(DwarfTime.LastTime.TotalGameTime.TotalSeconds), body.GlobalTransform.Translation.Z);
}
WaitTimer.Update(DwarfTime.LastTime);
break;
}
if (!shipmentGiven)
{
shipmentGiven = true;
}
else
{
State = BalloonState.Leaving;
}
break;
}
}
public static IEnumerable <GlobalVoxelCoordinate> EnumerateCube(
GlobalVoxelCoordinate Coordinate)
{
return(EnumerateNeighbors(Cube, Coordinate));
}
public static IEnumerable <GlobalVoxelCoordinate> EnumerateVertexNeighbors2D(
GlobalVoxelCoordinate Coordinate, VoxelVertex Vertex)
{
return(EnumerateNeighbors(VertexNeighbors2D[(int)Vertex], Coordinate));
}
private List <VoxelHandle> SpiralVoxels()
{
// Process voxels into a neat grid.
if (Voxels.Count == 0)
{
throw new InvalidOperationException();
}
var bounds = this.GetBoundingBox();
var voxelGrid = new VoxelHandle[(int)(bounds.Max.X - bounds.Min.X), (int)(bounds.Max.Z - bounds.Min.Z)];
foreach (var voxel in Voxels)
{
voxelGrid[(int)(voxel.Coordinate.X - bounds.Min.X), (int)(voxel.Coordinate.Z - bounds.Min.Z)] = voxel;
}
// if any invalid voxels in grid, go ahead and abort.
foreach (var voxel in voxelGrid)
{
if (!voxel.IsValid)
{
return(Voxels);
}
}
// Find center voxel. Actually want to round UP - or - spiral in positive direction?
var center_c = GlobalVoxelCoordinate.FromVector3(bounds.Center());
var current_v = Voxels.FirstOrDefault(v => v.Coordinate == center_c);
if (!current_v.IsValid)
{
return(Voxels);
}
var direction = Direction.East;
var results = new List <VoxelHandle>();
results.Add(current_v);
// Starting at center, spiral around, starting to the right.
while (true)
{
var next_voxel = Voxels.FirstOrDefault(v => v.Coordinate == current_v.Coordinate + GetDirectionOffset(direction));
if (next_voxel.IsValid)
{
results.Add(next_voxel);
current_v = next_voxel;
var possible_turn = TurnRight(direction);
var possible_ahead = Voxels.FirstOrDefault(v => v.Coordinate == current_v.Coordinate + GetDirectionOffset(possible_turn));
if (possible_ahead.IsValid && !results.Any(v => v.Coordinate == possible_ahead.Coordinate))
{
direction = possible_turn;
}
}
else
{
break;
}
}
// Recover any voxels we missed.
foreach (var voxel in Voxels)
{
if (!results.Any(v => v.Coordinate == voxel.Coordinate))
{
results.Add(voxel);
}
}
return(results);
// For each voxel - step one in the current direction and return.
// If we've hit an edge - try and turn.
// If the next direction is unvisited - turn
}
public static IEnumerable <GlobalVoxelCoordinate> EnumerateManhattanNeighbors2D_Z(GlobalVoxelCoordinate Coordinate)
{
return(EnumerateNeighbors(ManhattanNeighbors2D.Select(n => new GlobalVoxelOffset(n.X, -n.Z, 0)), Coordinate));
}
public bool IsCameraUnderwater()
{
var handle = new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(Camera.Position + Vector3.Up));
return(handle.IsValid && handle.LiquidLevel > 0 && handle.Coordinate.Y <= (PersistentSettings.MaxViewingLevel >= World.WorldSizeInVoxels.Y ? 1000.0f : PersistentSettings.MaxViewingLevel + 0.25f));
}
public void ChangeCameraMode(OrbitCamera.ControlType type)
{
Camera.Control = type;
if (type == OrbitCamera.ControlType.Walk)
{
SetMaxViewingLevel(World.WorldSizeInVoxels.Y);
var below = VoxelHelpers.FindFirstVoxelBelowIncludingWater(new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(new Vector3(Camera.Position.X, World.WorldSizeInVoxels.Y - 1, Camera.Position.Z))));
Camera.Position = below.WorldPosition + Vector3.One * 0.5f + Vector3.Up;
}
}
/// <summary>
/// Rasterizes the line, producing a list of GlobalVoxelCoordinates's that intersect
/// the line segment.
/// </summary>
/// <param name="Start">The start.</param>
/// <param name="End">The end.</param>
/// <returns></returns>
public static IEnumerable <GlobalVoxelCoordinate> FastVoxelTraversal(Vector3 Start, Vector3 End)
{
if (L1(Start, End) < 1e-12 || HasNan(Start) || HasNan(End))
{
yield break;
}
// From "A Fast DestinationVoxel Traversal Algorithm for Ray Tracing"
// by John Amanatides and Andrew Woo, 1987
// <http://www.cse.yorku.ca/~amana/research/grid.pdf>
// <http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.42.3443>
// Extensions to the described algorithm:
// • Imposed a distance limit.
// The foundation of this algorithm is a parameterized representation of
// the provided ray,
// origin + t * direction,
// except that t is not actually stored; rather, at any given point in the
// traversal, we keep track of the *greater* t values which we would have
// if we took a step sufficient to cross a cube boundary along that axis
// (i.e. change the integer part of the coordinate) in the variables
// tMaxX, tMaxY, and tMaxZ.
Vector3 direction = End - Start;
var cutoffLength = direction.LengthSquared() * 1.01f;
direction.Normalize();
// Direction to increment x,y,z when stepping.
var stepX = Math.Sign(direction.X);
var stepY = Math.Sign(direction.Y);
var stepZ = Math.Sign(direction.Z);
// See description above. The initial values depend on the fractional
// part of the origin.
var tMaxX = IntBound(Start.X, direction.X);
var tMaxY = IntBound(Start.Y, direction.Y);
var tMaxZ = IntBound(Start.Z, direction.Z);
// The change in t when taking a step (always positive).
var tDeltaX = stepX / direction.X;
var tDeltaY = stepY / direction.Y;
var tDeltaZ = stepZ / direction.Z;
var endX = FloorInt(End.X);
var endY = FloorInt(End.Y);
var endZ = FloorInt(End.Z);
while (true)
{
var r = GlobalVoxelCoordinate.FromVector3(Start);
yield return(r);
if (r.X == endX && r.Y == endY && r.Z == endZ)
{
yield break;
}
if ((End - Start).LengthSquared() > cutoffLength)
{
yield break;
}
// tMaxX stores the t-value at which we cross a cube boundary along the
// X axis, and similarly for Y and Z. Therefore, choosing the least tMax
// chooses the closest cube boundary. Only the first case of the four
// has been commented in detail.
if (tMaxX < tMaxY)
{
if (tMaxX < tMaxZ)
{
// Update which cube we are now in.
Start.X += stepX;
// Adjust tMaxX to the next X-oriented boundary crossing.
tMaxX += tDeltaX;
}
else
{
Start.Z += stepZ;
tMaxZ += tDeltaZ;
}
}
else
{
if (tMaxY < tMaxZ)
{
Start.Y += stepY;
tMaxY += tDeltaY;
}
else
{
// Identical to the second case, repeated for simplicity in
// the conditionals.
Start.Z += stepZ;
tMaxZ += tDeltaZ;
}
}
}
}
/// <summary> gets the list of actions that the creature can take from a given voxel. </summary>
public IEnumerable <MoveAction> GetMoveActions(MoveState state, OctTreeNode OctTree)
{
if (Parent == null)
{
yield break;
}
var voxel = state.Voxel;
if (!voxel.IsValid)
{
yield break;
}
var creature = Creature;
if (creature == null)
{
yield break;
}
var neighborHood = GetNeighborhood(voxel.Chunk.Manager.ChunkData, voxel);
bool inWater = (neighborHood[1, 1, 1].IsValid && neighborHood[1, 1, 1].LiquidLevel > WaterManager.inWaterThreshold);
bool standingOnGround = (neighborHood[1, 0, 1].IsValid && !neighborHood[1, 0, 1].IsEmpty);
bool topCovered = (neighborHood[1, 2, 1].IsValid && !neighborHood[1, 2, 1].IsEmpty);
bool hasNeighbors = HasNeighbors(neighborHood);
bool isRiding = state.VehicleState.IsRidingVehicle;
var neighborHoodBounds = new BoundingBox(neighborHood[0, 0, 0].GetBoundingBox().Min, neighborHood[2, 2, 2].GetBoundingBox().Max);
var neighborObjects = new HashSet <Body>();
OctTree.EnumerateItems(neighborHoodBounds, neighborObjects);
var successors = EnumerateSuccessors(state, voxel, neighborHood, inWater, standingOnGround, topCovered, hasNeighbors, isRiding, neighborObjects);
if (Can(MoveType.Teleport))
{
var teleportObjects = Parent.Faction.OwnedObjects.Where(obj => obj.Active && obj.Tags.Contains("Teleporter"));
foreach (var obj in teleportObjects)
{
if ((obj.Position - state.Voxel.WorldPosition).LengthSquared() < TeleportDistanceSquared)
{
yield return(new MoveAction()
{
InteractObject = obj,
MoveType = MoveType.Teleport,
SourceVoxel = voxel,
DestinationState = new MoveState()
{
Voxel = new VoxelHandle(voxel.Chunk.Manager.ChunkData, GlobalVoxelCoordinate.FromVector3(obj.Position))
}
});
}
}
}
// Now, validate each move action that the creature might take.
foreach (MoveAction v in successors)
{
var n = v.DestinationVoxel.IsValid ? v.DestinationVoxel : neighborHood[(int)v.Diff.X, (int)v.Diff.Y, (int)v.Diff.Z];
if (n.IsValid && (v.MoveType == MoveType.Dig || isRiding || n.IsEmpty || n.LiquidLevel > 0))
{
// Do one final check to see if there is an object blocking the motion.
bool blockedByObject = false;
if (!isRiding)
{
var objectsAtNeighbor = neighborObjects.Where(o => o.GetBoundingBox().Intersects(n.GetBoundingBox()));
// If there is an object blocking the motion, determine if it can be passed through.
foreach (var body in objectsAtNeighbor)
{
var door = body as Door;
// ** Doors are in the octtree, pretty sure this was always pointless -- var door = body.GetRoot().EnumerateAll().OfType<Door>().FirstOrDefault();
// If there is an enemy door blocking movement, we can destroy it to get through.
if (door != null)
{
if (
creature.World.Diplomacy.GetPolitics(door.TeamFaction, creature.Faction)
.GetCurrentRelationship() ==
Relationship.Hateful)
{
if (Can(MoveType.DestroyObject))
{
yield return(new MoveAction
{
Diff = v.Diff,
MoveType = MoveType.DestroyObject,
InteractObject = door,
DestinationVoxel = n,
SourceState = state
});
}
blockedByObject = true;
}
}
}
}
// If no object blocked us, we can move freely as normal.
if (!blockedByObject && n.LiquidType != LiquidType.Lava)
{
MoveAction newAction = v;
newAction.SourceState = state;
newAction.DestinationVoxel = n;
yield return(newAction);
}
}
}
}
override public void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
base.Update(gameTime, chunks, camera);
Storm.InitializeStatics();
BoundingBox box = chunks.Bounds;
box.Expand(10.0f);
if (GlobalTransform.Translation.X < box.Min.X ||
GlobalTransform.Translation.X > box.Max.X ||
GlobalTransform.Translation.Z < box.Min.Z ||
GlobalTransform.Translation.Z > box.Max.Z)
{
Die();
}
bool generateRainDrop = MathFunctions.RandEvent(Raininess * 0.75f);
if (generateRainDrop)
{
for (int i = 0; i < MaxRainDrops; i++)
{
if (!RainDrops[i].IsAlive)
{
RainDrops[i].IsAlive = true;
RainDrops[i].Pos = MathFunctions.RandVector3Box(BoundingBox.Expand(5));
RainDrops[i].Pos = new Vector3(RainDrops[i].Pos.X, BoundingBox.Min.Y - 1, RainDrops[i].Pos.Z);
RainDrops[i].Vel = Vector3.Down * Storm.Properties[TypeofStorm].RainSpeed + Velocity;
break;
}
}
}
Storm.StormProperties stormProperties = Storm.Properties[TypeofStorm];
var rainEmitter = World.ParticleManager.Effects[stormProperties.RainEffect];
var hitEmitter = World.ParticleManager.Effects[stormProperties.HitEffect];
for (int i = 0; i < MaxRainDrops; i++)
{
if (!RainDrops[i].IsAlive)
{
continue;
}
RainDrops[i].Pos += RainDrops[i].Vel * DwarfTime.Dt;
if (stormProperties.RainRandom > 0)
{
RainDrops[i].Vel.X += MathFunctions.Rand(-1, 1) * stormProperties.RainRandom * DwarfTime.Dt;
RainDrops[i].Vel.Z += MathFunctions.Rand(-1, 1) * stormProperties.RainRandom * DwarfTime.Dt;
}
if (RainDrops[i].Pos.Y < 0)
{
RainDrops[i].IsAlive = false;
}
if (!RainDrops[i].IsAlive && RainDrops[i].Particle != null)
{
RainDrops[i].Particle.LifeRemaining = -1;
RainDrops[i].Particle = null;
}
else if (RainDrops[i].IsAlive && RainDrops[i].Particle == null)
{
RainDrops[i].Particle = rainEmitter.Emitters[0].CreateParticle(RainDrops[i].Pos,
RainDrops[i].Vel, Color.White);
}
else if (RainDrops[i].IsAlive && RainDrops[i].Particle != null)
{
RainDrops[i].Particle.Position = RainDrops[i].Pos;
RainDrops[i].Particle.Velocity = RainDrops[i].Vel;
}
var test = new VoxelHandle(chunks.ChunkData,
GlobalVoxelCoordinate.FromVector3(RainDrops[i].Pos));
if (!test.IsValid || test.IsEmpty || test.LiquidLevel > 0)
{
continue;
}
RainDrops[i].IsAlive = false;
hitEmitter.Trigger(1, RainDrops[i].Pos + Vector3.UnitY * 0.5f, Color.White);
//if (!MathFunctions.RandEvent(0.1f)) continue;
var above = test.IsEmpty ? test : VoxelHelpers.GetVoxelAbove(test);
if (!above.IsValid || !above.IsEmpty)
{
continue;
}
if (TypeofStorm == StormType.RainStorm &&
(above.LiquidLevel < WaterManager.maxWaterLevel && (above.LiquidType == LiquidType.Water)))
{
above.LiquidLevel = (byte)Math.Min(WaterManager.maxWaterLevel, above.LiquidLevel + WaterManager.rainFallAmount);
above.LiquidType = stormProperties.LiquidToCreate;
}
else if (TypeofStorm == StormType.SnowStorm && above.IsEmpty && above.LiquidLevel == 0)
{
if (test.GrassType == 0)
{
test.GrassType = GrassLibrary.GetGrassType("snow").ID;
test.GrassDecay = GrassLibrary.GetGrassType("snow").InitialDecayValue;
}
else
{
var existingGrass = GrassLibrary.GetGrassType((byte)test.GrassType);
if (!String.IsNullOrEmpty(existingGrass.BecomeWhenSnowedOn))
{
var newGrass = GrassLibrary.GetGrassType(existingGrass.BecomeWhenSnowedOn);
test.GrassType = newGrass.ID;
test.GrassDecay = newGrass.InitialDecayValue;
}
}
}
}
Matrix tf = LocalTransform;
tf.Translation += Velocity * DwarfTime.Dt;
LocalTransform = tf;
}
/// <summary>
/// Snaps the supplied coordinate into valid world space. Returns nearest valid voxel to the point.
/// </summary>
/// <param name="chunks"></param>
/// <param name="pos"></param>
/// <returns></returns>
public static VoxelHandle FindValidVoxelNear(ChunkManager chunks, Microsoft.Xna.Framework.Vector3 pos)
{
var clampedPos = MathFunctions.Clamp(pos, chunks.Bounds) + Microsoft.Xna.Framework.Vector3.Down * 0.05f;
return(chunks.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(clampedPos)));
}
public override void Update(DwarfTime Time, ChunkManager Chunks, Camera Camera)
{
if (Active)
{
ParticleTimer.Update(Time);
if (ParticleTimer.HasTriggered)
{
float t = (float)Time.TotalGameTime.TotalSeconds * 0.5f;
Vector3 pos = new Vector3((float)Math.Sin(t) * TeleportDistance, 0, (float)Math.Cos(t) * TeleportDistance) + Position;
VoxelHandle voxelBelow = VoxelHelpers.FindFirstVoxelBelow(new VoxelHandle(World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(pos)));
if (voxelBelow.IsValid)
{
World.ParticleManager.Trigger("green_flame", voxelBelow.WorldPosition + Vector3.Up * 1.5f, Color.White, 1);
}
}
}
base.Update(Time, Chunks, Camera);
}
public void Sense()
{
if (Name == "turret-sensor")
{
var x = 5;
}
if (!Active)
{
return;
}
if (Creature != null)
{
Allies = Creature.Faction;
}
// Don't sense enemies if we're inside the ground??
var currentVoxel = new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(Position));
if (!(currentVoxel.IsValid && currentVoxel.IsEmpty))
{
return;
}
var sensed = new List <CreatureAI>();
var myRoot = GetRoot();
foreach (var body in Manager.World.EnumerateIntersectingObjects(BoundingBox, b => !Object.ReferenceEquals(b, myRoot) && b.IsRoot()))
{
if (body.GetComponent <Flammable>().HasValue(out var flames) && flames.IsOnFire)
{
if (GetRoot().GetComponent <CreatureAI>().HasValue(out var myAI))
{
var task = new FleeEntityTask(body, 5)
{
Priority = TaskPriority.Urgent,
AutoRetry = false,
ReassignOnDeath = false
};
if (!myAI.HasTaskWithName(task))
{
myAI.AssignTask(task);
}
continue;
}
}
if (body.GetComponent <CreatureAI>().HasValue(out var minion))
{
if (!minion.Active)
{
continue;
}
if (!DetectCloaked && minion.Creature.IsCloaked)
{
continue;
}
else if (DetectCloaked && minion.Creature.IsCloaked)
{
minion.Creature.IsCloaked = false;
}
if (World.Overworld.GetPolitics(Allies.ParentFaction, minion.Faction.ParentFaction).GetCurrentRelationship() != Relationship.Hateful)
{
continue;
}
if (!VoxelHelpers.DoesRayHitSolidVoxel(Manager.World.ChunkManager, Position, minion.Position))
{
sensed.Add(minion);
}
}
}
if (sensed != null && sensed.Count > 0 && OnEnemySensed != null)
{
OnEnemySensed.Invoke(sensed);
}
}
public IEnumerable <Status> TeleportFunction()
{
GameComponent closestItem = Creature.AI.Blackboard.GetData <GameComponent>(ObjectName);
if (closestItem != null)
{
var location = TeleportOffset + closestItem.BoundingBox.Center();
if (CheckForOcclusion)
{
VoxelHandle voxAt = new VoxelHandle(Agent.World.ChunkManager, GlobalVoxelCoordinate.FromVector3(location));
bool gotLocation = false;
if (!voxAt.IsValid || !voxAt.IsEmpty)
{
// If we can't go to the preferred location, just try any free neighbor.
voxAt = new VoxelHandle(Agent.World.ChunkManager, GlobalVoxelCoordinate.FromVector3(closestItem.BoundingBox.Center()));
foreach (var neighbor in VoxelHelpers.EnumerateManhattanNeighbors2D(voxAt.Coordinate))
{
VoxelHandle newVox = new VoxelHandle(Agent.World.ChunkManager, neighbor);
if (newVox.IsValid && newVox.IsEmpty)
{
location = newVox.WorldPosition + new Vector3(0.5f, Agent.Physics.BoundingBox.Extents().Y, 0.5f);
gotLocation = true;
break;
}
}
// If there's no free neighbor, just teleport directly to the object.
if (!gotLocation)
{
location = closestItem.BoundingBox.Center();
}
}
}
TeleportAct act = new TeleportAct(Creature.AI)
{
Location = location
};
act.Initialize();
foreach (Act.Status status in act.Run())
{
yield return(status);
}
}
yield return(Status.Fail);
}
/// <summary> Animate the PlayState Camera to look at this creature </summary>
public void ZoomToMe()
{
Manager.World.Renderer.Camera.ZoomTo(Position + Vector3.Up * 8.0f);
var above = VoxelHelpers.FindFirstVoxelAbove(new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(Position)));
if (above.IsValid)
{
World.Renderer.SetMaxViewingLevel(above.Coordinate.Y);
}
else
{
World.Renderer.SetMaxViewingLevel(World.WorldSizeInVoxels.Y);
}
}
public static Act.Status SetTarget(string voxelOutName, string entityName, Creature creature)
{
Body target = creature.AI.Blackboard.GetData <Body>(entityName);
if (target == null)
{
return(Status.Fail);
}
else
{
var targetPosition = target.BoundingBox.Center();
targetPosition = MathFunctions.Clamp(targetPosition, target.World.ChunkManager.Bounds.Expand(-1));
var voxelUnder = VoxelHelpers.FindFirstVoxelBelowIncludeWater(new VoxelHandle(
creature.World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(targetPosition)));
if (voxelUnder.IsValid)
{
if (!voxelUnder.IsEmpty)
{
voxelUnder = VoxelHelpers.GetVoxelAbove(voxelUnder);
}
creature.AI.Blackboard.SetData(voxelOutName, voxelUnder);
return(Status.Success);
}
else
{
return(Status.Fail);
}
}
}
public void Update(ParticleManager manager, DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
ParticleEmitter._camera = camera;
List <Particle> toRemove = new List <Particle>();
TriggerTimer.Update(gameTime);
if (TriggerTimer.HasTriggered && Data.ParticlesPerFrame > 0)
{
Trigger(Data.ParticlesPerFrame, Vector3.Zero, new Color(255, 255, 0));
}
bool particlePhysics = GameSettings.Default.ParticlePhysics;
foreach (Particle p in Particles)
{
float vel = p.Velocity.LengthSquared();
if (Data.EmitsLight && p.Scale > 0.1f)
{
DynamicLight.TempLights.Add(new DynamicLight(10.0f, 255.0f, false)
{
Position = p.Position
});
}
p.Position += p.Velocity * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (Data.RotatesWithVelocity)
{
Vector3 cameraVel = camera.Project(p.Velocity + camera.Position);
float projectionX = cameraVel.X;
float projectionY = cameraVel.Y;
p.Angle = (float)Math.Atan2(projectionY, projectionX);
}
else
{
p.Angle += (float)(p.AngularVelocity * gameTime.ElapsedGameTime.TotalSeconds);
}
if (!Data.Sleeps || vel > 0.01f)
{
p.Velocity += Data.ConstantAccel * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
p.Velocity *= Data.LinearDamping;
p.AngularVelocity *= Data.AngularDamping;
if (!Data.UseManualControl)
{
p.LifeRemaining -= Data.ParticleDecay * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
else if (p.TimeAlive > 60)
{
p.LifeRemaining = 0;
}
p.Scale += Data.GrowthSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds;
p.Scale = Math.Max(p.Scale, 0.0f);
var v = new VoxelHandle(chunks.ChunkData,
GlobalVoxelCoordinate.FromVector3(p.Position));
if (Data.HasLighting)
{
if (v.IsValid)
{
p.LightRamp = new Color(v.Sunlight ? 255 : 0, 255, 0);
}
}
else
{
p.LightRamp = new Color(255, 255, 0);
}
if (Data.CollidesWorld && particlePhysics && vel > 0.2f)
{
if (v.IsValid && !v.IsEmpty)
{
BoundingBox b = new BoundingBox(p.Position - Vector3.One * p.Scale * 0.5f, p.Position + Vector3.One * p.Scale * 0.5f);
BoundingBox vBox = v.GetBoundingBox();
Physics.Contact contact = new Physics.Contact();
if (Physics.TestStaticAABBAABB(b, vBox, ref contact))
{
p.Position += contact.NEnter * contact.Penetration;
Vector3 newVelocity = Vector3.Reflect(p.Velocity, -contact.NEnter);
p.Velocity = newVelocity * Data.Damping;
p.AngularVelocity *= 0.5f;
if (Data.Sleeps)
{
p.Velocity = Vector3.Zero;
p.AngularVelocity = 0.0f;
vel = 0.0f;
}
if (!String.IsNullOrEmpty(Data.SpatterType))
{
var above = VoxelHelpers.GetVoxelAbove(v);
if (!above.IsValid || above.IsEmpty)
{
float x = MathFunctions.Clamp(p.Position.X, vBox.Min.X + 0.1f, vBox.Max.X - 0.1f);
float z = MathFunctions.Clamp(p.Position.Z, vBox.Min.Z + 0.1f, vBox.Max.Z - 0.1f);
manager.Create(Data.SpatterType,
VertexNoise.Warp(new Vector3(x, v.RampType == RampType.None ? v.WorldPosition.Y + 1.02f : v.WorldPosition.Y + 0.6f, z)), Vector3.Zero, Color.White, Vector3.Up);
}
else
{
manager.Create(Data.SpatterType, p.Position - contact.NEnter * contact.Penetration * 0.95f, Vector3.Zero, Color.White, contact.NEnter);
}
p.LifeRemaining = -1.0f;
}
}
}
}
if (p.LifeRemaining < 0)
{
if (p.InstanceData != null)
{
p.InstanceData.ShouldDraw = false;
p.InstanceData.Transform = Matrix.CreateTranslation(camera.Position + new Vector3(-1000, -1000, -1000));
Sprites[p.Frame].Remove(p.InstanceData);
}
toRemove.Add(p);
}
else if (p.InstanceData != null)
{
p.TimeAlive += (float)gameTime.ElapsedGameTime.TotalSeconds + MathFunctions.Rand() * 0.01f;
int prevFrame = p.Frame;
int newFrame = AnimPlayer.GetFrame(p.TimeAlive);
if (vel < 0.2f && Data.Sleeps)
{
newFrame = prevFrame;
}
if (newFrame != prevFrame)
{
p.Frame = newFrame;
if (Sprites.Count > 0)
{
Sprites[prevFrame].Remove(p.InstanceData);
Sprites[newFrame].Add(p.InstanceData);
}
if (/*!Data.Animation.Loops && */ p.Frame == Data.Animation.Frames.Count - 1)
{
p.LifeRemaining *= 0.1f;
}
}
p.InstanceData.ShouldDraw = true;
p.InstanceData.Transform = MatrixFromParticle(Data, p);
p.InstanceData.LightRamp = p.LightRamp;
}
}
foreach (Particle p in toRemove)
{
Particles.Remove(p);
}
foreach (var sprites in Sprites)
{
sprites.Update(gameTime, camera, GameState.Game.GraphicsDevice, chunks.World.Master.MaxViewingLevel);
}
}
public List <Body> GenerateRandomSpawn(int numCreatures, Vector3 position)
{
if (Race.CreatureTypes.Count == 0)
{
return(new List <Body>());
}
List <Body> toReturn = new List <Body>();
for (int i = 0; i < numCreatures; i++)
{
string creature = Race.CreatureTypes[MathFunctions.Random.Next(Race.CreatureTypes.Count)];
Vector3 offset = MathFunctions.RandVector3Cube() * 2;
var voxelUnder = VoxelHelpers.FindFirstVoxelBelowIncludeWater(new VoxelHandle(
World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(position + offset)));
if (voxelUnder.IsValid)
{
var body = EntityFactory.CreateEntity <Body>(creature, voxelUnder.WorldPosition + new Vector3(0.5f, 1, 0.5f));
var ai = body.EnumerateAll().OfType <CreatureAI>().FirstOrDefault();
if (ai != null)
{
ai.Faction.Minions.Remove(ai);
Minions.Add(ai);
ai.Faction = this;
ai.Creature.Allies = Name;
}
toReturn.Add(body);
}
}
return(toReturn);
}
public static IEnumerable <GlobalVoxelCoordinate> EnumerateAllNeighbors(
GlobalVoxelCoordinate Coordinate)
{
return(EnumerateNeighbors(AllNeighbors, Coordinate));
}
public VoxelChunk GenerateChunk(Vector3 origin, WorldManager World)
{
float waterHeight = SeaLevel + 1.0f / VoxelConstants.ChunkSizeY;
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 = new Vector2(x + origin.X, z + origin.Z) / WorldScale;
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 = new Vector2(x + origin.X, z + origin.Z) / WorldScale;
float hNorm = Overworld.LinearInterpolate(pos, Overworld.Map, Overworld.ScalarFieldType.Height);
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"));
voxel.Health = 255; // ?
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));
}
}
}
}
GenerateWater(c);
GenerateLava(c);
UpdateSunlight(c, 255);
return(c);
}
public static IEnumerable <GlobalVoxelCoordinate> EnumerateManhattanCube(
GlobalVoxelCoordinate Coordinate)
{
return(EnumerateNeighbors(ManhattanCubeNeighbors, Coordinate));
}
internal VoxelHandle(GlobalVoxelCoordinate Coordinate)
{
this.Coordinate = Coordinate;
this._cache_Chunk = null;
this._cache_Index = 0;
}
public bool IsCameraUnderwater()
{
var handle = new VoxelHandle(ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(Camera.Position));
return(handle.IsValid && handle.WaterCell.WaterLevel > 0);
}
public VoxelHandle(VoxelChunk Chunk, LocalVoxelCoordinate Coordinate)
{
this.Coordinate = Chunk.ID + Coordinate;
this._cache_Chunk = Chunk;
this._cache_Index = VoxelConstants.DataIndexOf(Coordinate);
}
public static bool IsValidPlacement(
VoxelHandle Location,
CraftItem CraftType,
WorldManager World,
GameComponent PreviewBody,
String Verb,
String PastParticple)
{
if (CraftType == null)
{
return(false);
}
if (!String.IsNullOrEmpty(CraftType.CraftLocation) &&
World.PlayerFaction.FindNearestItemWithTags(CraftType.CraftLocation, Location.WorldPosition, false, null) == null)
{
World.UserInterface.ShowTooltip("Can't " + Verb + ", need " + CraftType.CraftLocation);
return(false);
}
foreach (var req in CraftType.Prerequisites)
{
switch (req)
{
case CraftItem.CraftPrereq.NearWall:
{
var neighborFound = VoxelHelpers.EnumerateManhattanNeighbors2D(Location.Coordinate)
.Select(c => new VoxelHandle(World.ChunkManager, c))
.Any(v => v.IsValid && !v.IsEmpty);
if (!neighborFound)
{
World.UserInterface.ShowTooltip("Must be " + PastParticple + " next to wall!");
return(false);
}
break;
}
case CraftItem.CraftPrereq.OnGround:
{
var below = VoxelHelpers.GetNeighbor(Location, new GlobalVoxelOffset(0, -1, 0));
if (!below.IsValid || below.IsEmpty)
{
World.UserInterface.ShowTooltip("Must be " + PastParticple + " on solid ground!");
return(false);
}
break;
}
}
}
if (PreviewBody != null)
{
// Just check for any intersecting body in octtree.
var previewBox = PreviewBody.GetRotatedBoundingBox();
var sensorBox = previewBox;
var sensor = PreviewBody.GetComponent <GenericVoxelListener>();
if (sensor != null)
{
sensorBox = sensor.GetRotatedBoundingBox();
}
if (Debugger.Switches.DrawToolDebugInfo)
{
Drawer3D.DrawBox(sensorBox, Color.Yellow, 0.1f, false);
}
foreach (var intersectingObject in World.EnumerateIntersectingObjects(sensorBox, CollisionType.Static))
{
if (Object.ReferenceEquals(intersectingObject, sensor))
{
continue;
}
var objectRoot = intersectingObject.GetRoot() as GameComponent;
if (objectRoot is WorkPile)
{
continue;
}
if (objectRoot == PreviewBody)
{
continue;
}
if (objectRoot != null && objectRoot.GetRotatedBoundingBox().Intersects(previewBox))
{
World.UserInterface.ShowTooltip("Can't " + Verb + " here: intersects " + objectRoot.Name);
return(false);
}
}
bool intersectsWall = VoxelHelpers.EnumerateCoordinatesInBoundingBox
(PreviewBody.GetRotatedBoundingBox().Expand(-0.1f)).Any(
v =>
{
var tvh = new VoxelHandle(World.ChunkManager, v);
return(tvh.IsValid && !tvh.IsEmpty);
});
var current = new VoxelHandle(World.ChunkManager, GlobalVoxelCoordinate.FromVector3(PreviewBody.Position));
bool underwater = current.IsValid && current.LiquidType != LiquidType.None;
if (underwater)
{
World.UserInterface.ShowTooltip("Can't " + Verb + " here: underwater or in lava.");
return(false);
}
if (intersectsWall && !CraftType.Prerequisites.Contains(CraftItem.CraftPrereq.NearWall))
{
World.UserInterface.ShowTooltip("Can't " + Verb + " here: intersects wall.");
return(false);
}
}
World.UserInterface.ShowTooltip("");
return(true);
}
private void Place(VoxelHandle Location)
{
var assignments = new List <Task>();
for (var i = 0; i < PreviewBodies.Count; ++i)
{
var body = PreviewBodies[i];
var piece = Pattern.Pieces[i];
var actualPosition = new VoxelHandle(Location.Chunk.Manager.ChunkData, Location.Coordinate + new GlobalVoxelOffset(piece.Offset.X, 0, piece.Offset.Y));
var addNewDesignation = true;
foreach (var entity in Player.World.CollisionManager.EnumerateIntersectingObjects(actualPosition.GetBoundingBox().Expand(-0.2f), CollisionManager.CollisionType.Static))
{
if (!addNewDesignation)
{
break;
}
if (Object.ReferenceEquals(entity, body))
{
continue;
}
var possibleCombination = FindPossibleCombination(piece, entity);
if (possibleCombination != null)
{
var combinedPiece = new Rail.JunctionPiece
{
RailPiece = possibleCombination.Result,
Orientation = Rail.OrientationHelper.Rotate((entity as RailPiece).Piece.Orientation, (int)possibleCombination.ResultRelativeOrientation),
};
var existingDesignation = Player.Faction.Designations.EnumerateEntityDesignations(DesignationType.Craft).FirstOrDefault(d => Object.ReferenceEquals(d.Body, entity));
if (existingDesignation != null)
{
(entity as RailPiece).UpdatePiece(combinedPiece, actualPosition);
(existingDesignation.Tag as CraftDesignation).Progress = 0.0f;
body.Delete();
addNewDesignation = false;
}
else
{
(entity as RailPiece).Die();
body.UpdatePiece(combinedPiece, actualPosition);
}
}
}
if (addNewDesignation)
{
var startPos = body.Position + new Vector3(0.0f, -0.3f, 0.0f);
var endPos = body.Position;
var designation = new CraftDesignation
{
Entity = body,
WorkPile = new WorkPile(Player.World.ComponentManager, startPos),
OverrideOrientation = false,
Valid = true,
ItemType = RailCraftItem,
SelectedResources = SelectedResources,
Location = new VoxelHandle(Player.World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(body.Position)),
HasResources = false,
ResourcesReservedFor = null,
Orientation = 0.0f,
Progress = 0.0f,
};
Player.World.ComponentManager.RootComponent.AddChild(designation.WorkPile);
designation.WorkPile.AnimationQueue.Add(new EaseMotion(1.1f, Matrix.CreateTranslation(startPos), endPos));
Player.World.ParticleManager.Trigger("puff", endPos, Color.White, 10);
Player.Faction.Designations.AddEntityDesignation(body, DesignationType.Craft, designation);
assignments.Add(new CraftItemTask(designation));
}
}
if (assignments.Count > 0)
{
Player.World.Master.TaskManager.AddTasks(assignments);
}
}
public void HandlePosessedDwarf()
{
KeyboardState keyState = Keyboard.GetState();
if (SelectedMinions.Count != 1)
{
CameraController.FollowAutoTarget = false;
CameraController.EnableControl = true;
foreach (var creature in Faction.Minions)
{
creature.IsPosessed = false;
}
return;
}
var dwarf = SelectedMinions[0];
if (!dwarf.IsPosessed)
{
CameraController.FollowAutoTarget = false;
CameraController.EnableControl = true;
return;
}
CameraController.EnableControl = false;
CameraController.AutoTarget = dwarf.Position;
CameraController.FollowAutoTarget = true;
if (dwarf.Velocity.Length() > 0.1)
{
var above = VoxelHelpers.FindFirstVoxelAbove(new VoxelHandle(
World.ChunkManager.ChunkData, GlobalVoxelCoordinate.FromVector3(dwarf.Position)));
if (above.IsValid)
{
World.ChunkManager.ChunkData.SetMaxViewingLevel(above.Coordinate.Y, ChunkManager.SliceMode.Y);
}
else
{
World.ChunkManager.ChunkData.SetMaxViewingLevel(VoxelConstants.ChunkSizeY,
ChunkManager.SliceMode.Y);
}
}
Vector3 forward = CameraController.GetForwardVector();
Vector3 right = CameraController.GetRightVector();
Vector3 desiredVelocity = Vector3.Zero;
bool hadCommand = false;
bool jumpCommand = false;
if (keyState.IsKeyDown(ControlSettings.Mappings.Forward) || keyState.IsKeyDown(Keys.Up))
{
hadCommand = true;
desiredVelocity += forward * 10;
}
if (keyState.IsKeyDown(ControlSettings.Mappings.Back) || keyState.IsKeyDown(Keys.Down))
{
hadCommand = true;
desiredVelocity -= forward * 10;
}
if (keyState.IsKeyDown(ControlSettings.Mappings.Right) || keyState.IsKeyDown(Keys.Right))
{
hadCommand = true;
desiredVelocity += right * 10;
}
if (keyState.IsKeyDown(ControlSettings.Mappings.Left) || keyState.IsKeyDown(Keys.Left))
{
hadCommand = true;
desiredVelocity -= right * 10;
}
if (keyState.IsKeyDown(ControlSettings.Mappings.Jump))
{
jumpCommand = true;
hadCommand = true;
}
if (hadCommand)
{
if (dwarf.CurrentTask != null)
{
dwarf.CurrentTask.Cancel();
}
dwarf.CurrentTask = null;
dwarf.TryMoveVelocity(desiredVelocity, jumpCommand);
}
else if (dwarf.CurrentTask == null)
{
if (dwarf.Creature.IsOnGround)
{
if (dwarf.Physics.Velocity.LengthSquared() < 1)
{
dwarf.Creature.CurrentCharacterMode = DwarfCorp.CharacterMode.Idle;
}
dwarf.Physics.Velocity = new Vector3(dwarf.Physics.Velocity.X * 0.9f, dwarf.Physics.Velocity.Y,
dwarf.Physics.Velocity.Z * 0.9f);
dwarf.TryMoveVelocity(Vector3.Zero, false);
}
}
}
/// <summary>
/// Checks the voxels around the creature and reacts to changes in its immediate environment.
/// For example this function determines when the creature is standing on solid ground.
/// </summary>
public void CheckNeighborhood(ChunkManager chunks, float dt)
{
var below = new VoxelHandle(chunks.ChunkData,
GlobalVoxelCoordinate.FromVector3(Physics.GlobalTransform.Translation - Vector3.UnitY * 0.8f));
var above = new VoxelHandle(chunks.ChunkData,
GlobalVoxelCoordinate.FromVector3(Physics.GlobalTransform.Translation + Vector3.UnitY * 0.8f));
if (above.IsValid)
{
IsHeadClear = above.IsEmpty;
}
if (below.IsValid && Physics.IsInLiquid)
{
IsOnGround = false;
}
else if (below.IsValid)
{
IsOnGround = !below.IsEmpty;
}
else
{
IsOnGround = false;
}
if (!IsOnGround)
{
if (CurrentCharacterMode != CharacterMode.Flying)
{
if (Physics.Velocity.Y > 0.05)
{
CurrentCharacterMode = CharacterMode.Jumping;
}
else if (Physics.Velocity.Y < -0.05)
{
CurrentCharacterMode = CharacterMode.Falling;
}
}
if (Physics.IsInLiquid)
{
CurrentCharacterMode = CharacterMode.Swimming;
}
}
if (CurrentCharacterMode == CharacterMode.Falling && IsOnGround)
{
CurrentCharacterMode = CharacterMode.Idle;
}
if (Status.IsAsleep)
{
CurrentCharacterMode = CharacterMode.Sleeping;
if (MathFunctions.RandEvent(0.01f))
{
NoiseMaker.MakeNoise("Sleep", AI.Position, true);
}
}
else if (currentCharacterMode == CharacterMode.Sleeping)
{
CurrentCharacterMode = CharacterMode.Idle;
}
if (!Status.Energy.IsDissatisfied())
{
Status.IsAsleep = false;
}
}
