private static RailEntity.NeighborConnection FindConnectionPoint(RailEntity A, RailEntity B)
{
if (!A.NeighborRails.Any(n => n.NeighborID == B.GlobalID))
{
return(null);
}
return(A.NeighborRails.First(n => n.NeighborID == B.GlobalID));
}
public static RailEntity CreatePreviewBody(ComponentManager Manager, VoxelHandle Location, JunctionPiece Piece)
{
var r = new RailEntity(Manager, Location, Piece);
Manager.RootComponent.AddChild(r);
r.SetFlagRecursive(GameComponent.Flag.Active, false);
foreach (var tinter in r.EnumerateAll().OfType <Tinter>())
{
tinter.Stipple = true;
}
r.SetFlag(GameComponent.Flag.ShouldSerialize, false);
//Todo: Add craft details component.
return(r);
}
public static IEnumerable <uint> EnumerateForwardNetworkConnections(RailEntity Leaving, RailEntity Entering)
{
if (Leaving == null)
{
foreach (var neighbor in Entering.NeighborRails)
{
yield return(neighbor.NeighborID);
}
yield break;
}
var connectionPoint = FindConnectionPoint(Leaving, Entering);
if (connectionPoint != null)
{
if (Library.GetRailPiece(Entering.GetPiece().RailPiece).HasValue(out var enteringPiece))
{
var transformToEntitySpace = Matrix.CreateRotationY((float)Math.PI * 0.5f * (float)Entering.GetPiece().Orientation) * Entering.GlobalTransform;
var backConnection = FindConnectionPoint(Entering, Leaving);
var connection = FindConnectionFromTransformedEntrancePoint(enteringPiece, transformToEntitySpace,
backConnection.Raised ? (connectionPoint.Position - Vector3.UnitY) : connectionPoint.Position);
if (connection != null)
{
foreach (var exit in connection.Exits)
{
var transformedExit = Vector3.Transform(exit, transformToEntitySpace);
foreach (var neighbor in Entering.NeighborRails)
{
if (neighbor.Raised)
{
transformedExit += Vector3.UnitY;
}
if ((neighbor.Position - transformedExit).LengthSquared() < 0.01f)
{
yield return(neighbor.NeighborID);
}
}
}
}
}
}
}
public override void OnVoxelsSelected(List <VoxelHandle> refs, InputManager.MouseButton button)
{
if (Command.Contains("Build/"))
{
if (Library.CreateZone(Command.Substring(6), World).HasValue(out var zone))
{
World.AddZone(zone);
zone.CompleteRoomImmediately(refs);
}
}
if (Command.Contains("Spawn/"))
{
string type = Command.Substring(6);
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (vox.IsEmpty)
{
var offset = Vector3.Zero;
if (Library.GetCraftable(type).HasValue(out var craftItem))
{
offset = craftItem.SpawnOffset;
}
var body = EntityFactory.CreateEntity <GameComponent>(type, vox.WorldPosition + new Vector3(0.5f, 0.0f, 0.5f) + offset);
if (body != null)
{
body.PropogateTransforms();
if (craftItem != null)
{
if (craftItem.AddToOwnedPool)
{
World.PlayerFaction.OwnedObjects.Add(body);
}
if (craftItem.Deconstructable)
{
body.Tags.Add("Deconstructable"); // Todo: Should not need to set tag every time item is created. Inherint?
}
}
}
}
}
}
else if (Command.Contains("Resource/"))
{
string type = Command.Substring("Resource/".Length);
foreach (var vox in refs.Where(vox => vox.IsValid))
{
var body = World.ComponentManager.RootComponent.AddChild(new ResourceEntity(World.ComponentManager, new Resource(type), vox.WorldPosition + new Vector3(0.5f, 0.5f, 0.5f)));
body.PropogateTransforms();
}
}
else if (Command.Contains("Rail/"))
{
string type = Command.Substring("Rail/".Length);
var junction = new Rail.JunctionPiece
{
RailPiece = type,
Orientation = Rail.PieceOrientation.North,
Offset = Point.Zero
};
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (vox.IsEmpty)
{
var entity = new Rail.RailEntity(World.ComponentManager, vox, junction);
World.ComponentManager.RootComponent.AddChild(entity);
}
}
}
else if (Command.Contains("Grass/"))
{
var type = Library.GetGrassType(Command.Substring(6));
if (type != null)
{
foreach (var vox in refs.Where(v => v.IsValid))
{
var v = vox;
if (!vox.IsEmpty)
{
v.GrassType = type.ID;
v.GrassDecay = type.InitialDecayValue;
}
}
}
}
else if (Command.Contains("Decal/"))
{
var type = Library.GetDecalType(Command.Substring(6));
if (type != null)
{
foreach (var vox in refs.Where(v => v.IsValid))
{
var v = vox;
if (!vox.IsEmpty)
{
v.DecalType = type.ID;
}
}
}
}
else if (Command.Contains("Disease"))
{
foreach (var creature in World.EnumerateIntersectingObjects(VoxelHelpers.GetVoxelBoundingBox(refs), CollisionType.Both).OfType <Creature>())
{
creature.Stats.AcquireDisease(DiseaseLibrary.GetRandomDisease());
}
}
else
{
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (Command.Contains("Place/"))
{
string type = Command.Substring(6);
var v = vox;
if (Library.GetVoxelType(type).HasValue(out VoxelType vType))
{
v.Type = vType;
}
v.QuickSetLiquid(LiquidType.None, 0);
if (type == "Magic")
{
World.ComponentManager.RootComponent.AddChild(
new DestroyOnTimer(World.ComponentManager, World.ChunkManager, vox)
{
DestroyTimer = new Timer(5.0f + MathFunctions.Rand(-0.5f, 0.5f), true)
});
}
}
else
{
switch (Command)
{
case "Delete Block":
{
var v = vox;
World.OnVoxelDestroyed(vox);
v.Type = Library.EmptyVoxelType;
v.QuickSetLiquid(LiquidType.None, 0);
}
break;
case "Nuke Column":
{
for (var y = 1; y < World.WorldSizeInVoxels.Y; ++y)
{
var v = World.ChunkManager.CreateVoxelHandle(new GlobalVoxelCoordinate(vox.Coordinate.X, y, vox.Coordinate.Z));
v.Type = Library.EmptyVoxelType;
v.QuickSetLiquid(LiquidType.None, 0);
}
}
break;
case "Kill Block":
foreach (var selected in refs)
{
if (!selected.IsEmpty)
{
VoxelHelpers.KillVoxel(World, selected);
}
}
break;
case "Fill Water":
{
if (vox.IsEmpty)
{
var v = vox;
v.QuickSetLiquid(LiquidType.Water, WaterManager.maxWaterLevel);
}
}
break;
case "Fill Lava":
{
if (vox.IsEmpty)
{
var v = vox;
v.QuickSetLiquid(LiquidType.Lava, WaterManager.maxWaterLevel);
}
}
break;
case "Fire":
{
foreach (var flam2 in World.EnumerateIntersectingObjects(vox.GetBoundingBox(), CollisionType.Both).OfType <Flammable>())
{
flam2.Heat = flam2.Flashpoint + 1;
}
}
break;
default:
break;
}
}
}
}
}
public override void OnVoxelsSelected(List <VoxelHandle> refs, InputManager.MouseButton button)
{
if (Command.Contains("Build/"))
{
string type = Command.Substring(6);
BuildRoomOrder des = new BuildRoomOrder(RoomLibrary.CreateRoom(Player.Faction, type, refs, false, Player.World), Player.Faction, Player.World);
des.ToBuild.Designations = refs;
Player.Faction.RoomBuilder.BuildDesignations.Add(des);
Player.Faction.RoomBuilder.DesignatedRooms.Add(des.ToBuild);
des.Build();
}
if (Command.Contains("Spawn/"))
{
string type = Command.Substring(6);
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (vox.IsEmpty)
{
var craftItem = CraftLibrary.GetCraftable(type);
var offset = Vector3.Zero;
if (craftItem != null)
{
offset = craftItem.SpawnOffset;
}
var body = EntityFactory.CreateEntity <Body>(type, vox.WorldPosition + new Vector3(0.5f, 0.0f, 0.5f) + offset);
if (body != null)
{
body.PropogateTransforms();
if (craftItem != null)
{
if (craftItem.AddToOwnedPool)
{
Player.Faction.OwnedObjects.Add(body);
}
if (craftItem.Moveable)
{
body.Tags.Add("Moveable");
}
if (craftItem.Deconstructable)
{
body.Tags.Add("Deconstructable");
}
}
}
}
}
}
else if (Command.Contains("Rail/"))
{
string type = Command.Substring("Rail/".Length);
var junction = new Rail.JunctionPiece
{
RailPiece = type,
Orientation = Rail.PieceOrientation.North,
Offset = Point.Zero
};
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (vox.IsEmpty)
{
var entity = new Rail.RailEntity(Player.World.ComponentManager, vox, junction);
Player.World.ComponentManager.RootComponent.AddChild(entity);
}
}
}
else if (Command.Contains("Grass/"))
{
var type = GrassLibrary.GetGrassType(Command.Substring(6));
foreach (var vox in refs.Where(v => v.IsValid))
{
var v = vox;
if (!vox.IsEmpty)
{
v.GrassType = type.ID;
}
}
}
else if (Command.Contains("Decal/"))
{
var type = DecalLibrary.GetGrassType(Command.Substring(6));
foreach (var vox in refs.Where(v => v.IsValid))
{
var v = vox;
if (!vox.IsEmpty)
{
v.Decal = DecalType.EncodeDecal(DecalOrientation, type.ID);
}
}
}
else
{
foreach (var vox in refs.Where(vox => vox.IsValid))
{
if (Command.Contains("Place/"))
{
string type = Command.Substring(6);
var v = vox;
v.Type = VoxelLibrary.GetVoxelType(type);
v.QuickSetLiquid(LiquidType.None, 0);
if (type == "Magic")
{
Player.World.ComponentManager.RootComponent.AddChild(
new DestroyOnTimer(Player.World.ComponentManager, Player.World.ChunkManager, vox)
{
DestroyTimer = new Timer(5.0f + MathFunctions.Rand(-0.5f, 0.5f), true)
});
}
}
else
{
switch (Command)
{
case "Delete Block":
{
var v = vox;
Player.World.Master.Faction.OnVoxelDestroyed(vox);
v.Type = VoxelLibrary.emptyType;
v.QuickSetLiquid(LiquidType.None, 0);
}
break;
case "Kill Block":
foreach (var selected in refs)
{
if (!selected.IsEmpty)
{
Player.World.ChunkManager.KillVoxel(selected);
}
}
break;
case "Fill Water":
{
if (vox.IsEmpty)
{
var v = vox;
v.QuickSetLiquid(LiquidType.Water, WaterManager.maxWaterLevel);
}
}
break;
case "Fill Lava":
{
if (vox.IsEmpty)
{
var v = vox;
v.QuickSetLiquid(LiquidType.Lava, WaterManager.maxWaterLevel);
}
}
break;
case "Fire":
{
foreach (var flam2 in Player.World.EnumerateIntersectingObjects(vox.GetBoundingBox(), CollisionType.Both).OfType <Flammable>())
{
flam2.Heat = flam2.Flashpoint + 1;
}
}
break;
case "Kill Things":
{
foreach (var comp in Player.World.EnumerateIntersectingObjects(vox.GetBoundingBox(), CollisionType.Both))
{
comp.Die();
}
}
break;
case "Disease":
{
foreach (var creature in Player.World.EnumerateIntersectingObjects(vox.GetBoundingBox(), CollisionType.Both).OfType <Creature>())
{
var disease = Datastructures.SelectRandom(DiseaseLibrary.Diseases);
creature.AcquireDisease(disease.Name);
}
break;
}
default:
break;
}
}
}
}
}
public static bool CanPlace(WorldManager World, RailEntity PreviewEntity)
{
// Todo: Make sure this uses BuildObjectTool.IsValidPlacement to enforce building rules.
var junctionPiece = PreviewEntity.GetPiece();
var actualPosition = PreviewEntity.GetContainingVoxel();
if (!actualPosition.IsValid)
{
return(false);
}
if (!actualPosition.IsEmpty)
{
return(false);
}
if (actualPosition.Coordinate.Y == 0)
{
return(false); // ???
}
var voxelUnder = VoxelHelpers.GetVoxelBelow(actualPosition);
if (voxelUnder.IsEmpty)
{
return(false);
}
var box = actualPosition.GetBoundingBox().Expand(-0.2f);
foreach (var entity in World.EnumerateIntersectingObjects(box, CollisionType.Static))
{
if ((entity as GameComponent).IsDead)
{
continue;
}
if (Object.ReferenceEquals(entity, PreviewEntity))
{
continue;
}
if (Object.ReferenceEquals(entity.GetRoot(), PreviewEntity.GetRoot()))
{
continue;
}
if (entity is GenericVoxelListener)
{
continue;
}
if (entity is WorkPile)
{
continue;
}
if (entity is Health)
{
continue;
}
if (entity is CraftDetails)
{
continue;
}
if (entity is SimpleSprite)
{
continue;
}
if (FindPossibleCombination(junctionPiece, entity).HasValue(out var possibleCombination))
{
var combinedPiece = new Rail.JunctionPiece
{
RailPiece = possibleCombination.Result,
Orientation = Rail.OrientationHelper.Rotate((entity as RailEntity).GetPiece().Orientation, (int)possibleCombination.ResultRelativeOrientation),
};
PreviewEntity.UpdatePiece(combinedPiece, PreviewEntity.GetContainingVoxel());
return(true);
}
if (Debugger.Switches.DrawToolDebugInfo)
{
Drawer3D.DrawBox(box, Color.Yellow, 0.2f, false);
}
World.UserInterface.ShowTooltip(String.Format("Can't place {0}. Entity in the way: {1}", junctionPiece.RailPiece, entity.ToString()));
return(false);
}
return(true);
}
public static bool CanPlace(GameMaster Player, RailEntity PreviewEntity)
{
// Todo: Make sure this uses BuildObjectTool.IsValidPlacement to enforce building rules.
var junctionPiece = PreviewEntity.GetPiece();
var actualPosition = PreviewEntity.GetContainingVoxel();
if (!actualPosition.IsValid)
{
return(false);
}
if (!actualPosition.IsEmpty)
{
return(false);
}
if (actualPosition.Coordinate.Y == 0)
{
return(false); // ???
}
var local = actualPosition.Coordinate.GetLocalVoxelCoordinate();
var voxelUnder = new VoxelHandle(actualPosition.Chunk, new LocalVoxelCoordinate(local.X, local.Y - 1, local.Z));
if (voxelUnder.IsEmpty)
{
return(false);
}
foreach (var entity in Player.World.EnumerateIntersectingObjects(actualPosition.GetBoundingBox().Expand(-0.2f), CollisionType.Static))
{
if ((entity as GameComponent).IsDead)
{
continue;
}
if (Object.ReferenceEquals(entity, PreviewEntity))
{
continue;
}
if (entity is GenericVoxelListener)
{
continue;
}
if (entity is WorkPile)
{
continue;
}
var possibleCombination = FindPossibleCombination(junctionPiece, entity);
if (possibleCombination != null)
{
var combinedPiece = new Rail.JunctionPiece
{
RailPiece = possibleCombination.Result,
Orientation = Rail.OrientationHelper.Rotate((entity as RailEntity).GetPiece().Orientation, (int)possibleCombination.ResultRelativeOrientation),
};
PreviewEntity.UpdatePiece(combinedPiece, PreviewEntity.GetContainingVoxel());
return(true);
}
if (Debugger.Switches.DrawBoundingBoxes)
{
Drawer3D.DrawBox(entity.GetBoundingBox(), Color.Yellow, 0.1f, false);
Player.World.ShowTooltip(String.Format("Can't place {0}. Entity in the way: {1}", junctionPiece.RailPiece, entity.ToString()));
}
return(false);
}
return(true);
}