static void CopyCallback([NotNull] Player player, [NotNull] Vector3I[] marks, [NotNull] object tag)
{
int sx = Math.Min(marks[0].X, marks[1].X);
int ex = Math.Max(marks[0].X, marks[1].X);
int sy = Math.Min(marks[0].Y, marks[1].Y);
int ey = Math.Max(marks[0].Y, marks[1].Y);
int sz = Math.Min(marks[0].Z, marks[1].Z);
int ez = Math.Max(marks[0].Z, marks[1].Z);
BoundingBox bounds = new BoundingBox(sx, sy, sz, ex, ey, ez);
int volume = bounds.Volume;
if (!player.CanDraw(volume))
{
player.MessageNow(
"You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume);
return;
}
// remember dimensions and orientation
CopyState copyInfo = new CopyState(marks[0], marks[1]);
Map map = player.WorldMap;
World playerWorld = player.World;
if (playerWorld == null)
{
PlayerOpException.ThrowNoWorld(player);
}
for (int x = sx; x <= ex; x++)
{
for (int y = sy; y <= ey; y++)
{
for (int z = sz; z <= ez; z++)
{
copyInfo.Blocks[x - sx, y - sy, z - sz] = map.GetBlock(x, y, z);
}
}
}
copyInfo.OriginWorld = playerWorld.Name;
copyInfo.CopyTime = DateTime.UtcNow;
player.SetCopyState(copyInfo);
player.MessageNow("{0} blocks copied into slot #{1}, origin at {2} corner. You can now &H/Paste",
volume,
player.CopySlot + 1,
copyInfo.OriginCorner);
Logger.Log(LogType.UserActivity,
"{0} copied {1} blocks from world {2} (between {3} and {4}).",
player.Name,
volume,
playerWorld.Name,
bounds.MinVertex,
bounds.MaxVertex);
}
public void Draw(Bitmap img)
{
//guess how big the draw will be
int white = System.Drawing.Color.White.ToArgb();
int left, right, top, bottom;
int count = Crop(img, out left, out right, out top, out bottom);
//check if player can make the drawing
if (!player.CanDraw(count))
{
player.Message(String.Format("You are only allowed to run commands that affect up to {0} blocks. " +
"This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, count));
return;
}
int dirX = 0, dirY = 0;
if (direction == Direction.PlusX)
{
dirX = 1;
}
if (direction == Direction.MinusX)
{
dirX = -1;
}
if (direction == Direction.PlusZ)
{
dirY = 1;
}
if (direction == Direction.MinusZ)
{
dirY = -1;
}
if (dirX == 0 && dirY == 0)
{
return; //if blockcount = 0, message is shown and returned
}
for (int yy = top; yy <= bottom; yy++)
{
for (int xx = left; xx <= right; xx++)
{
if (img.GetPixel(xx, yy).ToArgb() == white)
{
continue;
}
int dx = xx - left, dy = bottom - yy;
Vector3I coords = new Vector3I(origin.X + dirX * dx, origin.Y + dirY * dx, origin.Z + dy);
BuildingCommands.DrawOneBlock(
player, player.World.Map, blockColor,
coords, BlockChangeContext.Drawn,
ref blocks, ref blocksDenied, undoState);
blockCount++;
}
}
}
private static void DrawOperationCallback(Player player, Vector3I[] marks, object tag)
{
DrawOperation operation = ( DrawOperation )tag;
if (operation.Prepare(marks))
{
if (!player.CanDraw(operation.BlocksTotalEstimate))
{
player.Message("You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.", new object[] { player.Info.Rank.DrawLimit, operation.Bounds.Volume });
operation.Cancel();
}
else
{
player.Message("{0}: Processing ~{1} blocks.", new object[] { operation.Description, operation.BlocksTotalEstimate });
operation.Begin();
}
}
}
static void PortalCreateCallback(Player player, Vector3I[] marks, object tag)
{
try
{
World world = WorldManager.FindWorldExact(player.PortalWorld);
if (world != null)
{
DrawOperation op = (DrawOperation)tag;
if (!op.Prepare(marks)) return;
if (!player.CanDraw(op.BlocksTotalEstimate))
{
player.MessageNow("You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
op.Bounds.Volume);
op.Cancel();
return;
}
int Xmin = Math.Min(marks[0].X, marks[1].X);
int Xmax = Math.Max(marks[0].X, marks[1].X);
int Ymin = Math.Min(marks[0].Y, marks[1].Y);
int Ymax = Math.Max(marks[0].Y, marks[1].Y);
int Zmin = Math.Min(marks[0].Z, marks[1].Z);
int Zmax = Math.Max(marks[0].Z, marks[1].Z);
for (int x = Xmin; x <= Xmax; x++)
{
for (int y = Ymin; y <= Ymax; y++)
{
for (int z = Zmin; z <= Zmax; z++)
{
if (PortalHandler.IsInRangeOfSpawnpoint(player.World, new Vector3I(x, y, z)))
{
player.Message("You can not build a portal near a spawnpoint.");
return;
}
if (PortalHandler.GetInstance().GetPortal(player.World, new Vector3I(x, y, z)) != null)
{
player.Message("You can not build a portal inside a portal, U MAD BRO?");
return;
}
}
}
}
if (player.PortalName == null)
{
player.PortalName = Portal.GenerateName(player.World);
}
Portal portal = new Portal(player.PortalWorld, marks, player.PortalName, player.Name, player.World.Name);
PortalHandler.CreatePortal(portal, player.World);
op.AnnounceCompletion = false;
op.Context = BlockChangeContext.Portal;
op.Begin();
player.Message("Successfully created portal with name " + portal.Name + ".");
}
else
{
player.MessageInvalidWorldName(player.PortalWorld);
}
}
catch (Exception ex)
{
player.Message("Failed to create portal.");
Logger.Log(LogType.Error, "WorldCommands.PortalCreateCallback: " + ex);
}
}
private static void DrawOperationCallback(Player player, Vector3I[] marks, object tag)
{
DrawOperation operation = (DrawOperation)tag;
if (operation.Prepare(marks))
{
if (!player.CanDraw(operation.BlocksTotalEstimate))
{
player.Message("You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.", new object[] { player.Info.Rank.DrawLimit, operation.Bounds.Volume });
operation.Cancel();
}
else
{
player.Message("{0}: Processing ~{1} blocks.", new object[] { operation.Description, operation.BlocksTotalEstimate });
operation.Begin();
}
}
}
static void TreeHandler( Player player, Command cmd )
{
string shapeName = cmd.Next();
int height;
Forester.TreeShape shape;
// that's one ugly if statement... does the job though.
if ( shapeName == null ||
!cmd.NextInt( out height ) ||
!EnumUtil.TryParse( shapeName, out shape, true ) ||
shape == Forester.TreeShape.Stickly ||
shape == Forester.TreeShape.Procedural ) {
CdTree.PrintUsage( player );
player.Message( "Available shapes: Normal, Bamboo, Palm, Cone, Round, Rainforest, Mangrove." );
return;
}
if ( height < 6 || height > 1024 ) {
player.Message( "Tree height must be 6 blocks or above" );
return;
}
int volume = ( int )Math.Pow( height, 3 );
if ( !player.CanDraw( volume ) ) {
player.Message( String.Format( "You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, volume ) );
return;
}
Map map = player.World.Map;
ForesterArgs args = new ForesterArgs {
Height = height - 1,
Operation = Forester.ForesterOperation.Add,
Map = map,
Shape = shape,
TreeCount = 1,
RootButtresses = false,
Roots = Forester.RootMode.None,
Rand = new Random()
};
player.SelectionStart( 1, TreeCallback, args, CdTree.Permissions );
player.MessageNow( "Tree: Place a block or type /Mark to use your location." );
}
/*
internal static void EllipsoidHollowCallback( Player player, Position[] marks, object tag ) {
byte drawBlock = (byte)tag;
if( drawBlock == (byte)Block.Undefined ) {
drawBlock = (byte)player.LastUsedBlockType;
}
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
// find axis lengths
double rx = (ex - sx + 1) / 2d;
double ry = (ey - sy + 1) / 2d;
double rh = (eh - sh + 1) / 2d;
double rx2 = 1 / (rx * rx);
double ry2 = 1 / (ry * ry);
double rh2 = 1 / (rh * rh);
// find center points
double cx = (ex + sx) / 2d;
double cy = (ey + sy) / 2d;
double ch = (eh + sh) / 2d;
// rougher estimation than the non-hollow form, a voxelized surface is a bit funky
int volume = (int)(4 / 3d * Math.PI * ((rx + .5) * (ry + .5) * (rh + .5) - (rx - .5) * (ry - .5) * (rh - .5)) * 0.85);
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
for( int h = sh; h <= eh; h++ ) {
double dx = (x - cx);
double dy = (y - cy);
double dh = (h - ch);
if( (dx * dx) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 <= 1 ) {
// we touched the surface
// keep drilling until we hit an internal block
do {
DrawOneBlock( player, drawBlock, x, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
DrawOneBlock( player, drawBlock, x, y, (int)(ch - dh), ref blocks, ref blocksDenied, ref cannotUndo );
dh = (++h - ch);
} while( h <= (int)ch &&
((dx + 1) * (dx + 1) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 > 1 ||
(dx - 1) * (dx - 1) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy + 1) * (dy + 1) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy - 1) * (dy - 1) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy * dy) * ry2 + (dh + 1) * (dh + 1) * rh2 > 1 ||
(dx * dx) * rx2 + (dy * dy) * ry2 + (dh - 1) * (dh - 1) * rh2 > 1) );
break;
}
}
}
}
Logger.Log( "{0} drew a hollow ellipsoid containing {1} blocks of type {2} (on world {3})", LogType.UserActivity,
player.Name,
blocks,
(Block)drawBlock,
player.World.Name );
DrawingFinished( player, "drawn", blocks, blocksDenied );
}
*/
internal static void EllipsoidHollowCallback( Player player, Position[] marks, object tag ) {
HollowShapeArgs args = (HollowShapeArgs)tag;
byte drawBlock = (byte)args.OuterBlock;
if( drawBlock == (byte)Block.Undefined ) {
drawBlock = (byte)player.GetBind( player.LastUsedBlockType );
}
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
bool fillInner = (args.InnerBlock != Block.Undefined && (ex - sx) > 1 && (ey - sy) > 1 && (eh - sh) > 1);
// find axis lengths
double rx = (ex - sx + 1) / 2d;
double ry = (ey - sy + 1) / 2d;
double rh = (eh - sh + 1) / 2d;
double rx2 = 1 / (rx * rx);
double ry2 = 1 / (ry * ry);
double rh2 = 1 / (rh * rh);
// find center points
double cx = (ex + sx) / 2d;
double cy = (ey + sy) / 2d;
double ch = (eh + sh) / 2d;
int volume;
if( fillInner ) {
volume = (int)(4 / 3d * Math.PI * rx * ry * rh);
} else {
// rougher estimation than the non-hollow form, a voxelized surface is a bit funky
volume = (int)(4 / 3d * Math.PI * ((rx + .5) * (ry + .5) * (rh + .5) - (rx - .5) * (ry - .5) * (rh - .5)) * 0.85);
}
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
for( int h = sh; h <= eh; h++ ) {
double dx = (x - cx);
double dy = (y - cy);
double dh = (h - ch);
if( (dx * dx) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 > 1 ) continue;
// we touched the surface
// keep drilling until we hit an internal block
do {
DrawOneBlock( player, drawBlock, x, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
DrawOneBlock( player, drawBlock, x, y, (int)(ch - dh), ref blocks, ref blocksDenied, ref cannotUndo );
dh = (++h - ch);
} while( h <= (int)ch &&
((dx + 1) * (dx + 1) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 > 1 ||
(dx - 1) * (dx - 1) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy + 1) * (dy + 1) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy - 1) * (dy - 1) * ry2 + (dh * dh) * rh2 > 1 ||
(dx * dx) * rx2 + (dy * dy) * ry2 + (dh + 1) * (dh + 1) * rh2 > 1 ||
(dx * dx) * rx2 + (dy * dy) * ry2 + (dh - 1) * (dh - 1) * rh2 > 1)
);
if( fillInner ) {
for( ; h <= (int)(ch - dh); h++ ) {
DrawOneBlock( player, (byte)args.InnerBlock, x, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
break;
}
}
}
Logger.Log( "{0} drew a hollow ellipsoid containing {1} blocks of type {2} (on world {3})", LogType.UserActivity,
player.Name,
blocks,
(Block)drawBlock,
player.World.Name );
DrawingFinished( player, "drawn", blocks, blocksDenied );
}
static void DrawOperationCallback( Player player, Vector3I[] marks, object tag ) {
DrawOperation op = (DrawOperation)tag;
if( !op.Prepare( marks ) ) return;
if( !player.CanDraw( op.BlocksTotalEstimate ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
op.Bounds.Volume );
op.Cancel();
return;
}
player.Message( "{0}: Processing ~{1} blocks.",
op.Description, op.BlocksTotalEstimate );
op.Begin();
}
unsafe internal static void ReplaceCallback( Player player, Position[] marks, object drawArgs ) {
ReplaceArgs args = (ReplaceArgs)drawArgs;
byte* specialTypes = stackalloc byte[args.Types.Length];
int specialTypeCount = args.Types.Length;
for( int i = 0; i < args.Types.Length; i++ ) {
specialTypes[i] = (byte)args.Types[i];
}
bool doExclude = args.DoExclude;
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
int volume = (ex - sx + 1) * (ey - sy + 1) * (eh - sh + 1);
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
bool cannotUndo = false;
int blocks = 0, blocksDenied = 0;
for( int x = sx; x <= ex; x += DrawStride ) {
for( int y = sy; y <= ey; y += DrawStride ) {
for( int h = sh; h <= eh; h++ ) {
for( int y3 = 0; y3 < DrawStride && y + y3 <= ey; y3++ ) {
for( int x3 = 0; x3 < DrawStride && x + x3 <= ex; x3++ ) {
byte block = player.World.Map.GetBlockByte( x + x3, y + y3, h );
bool skip = !args.DoExclude;
for( int i = 0; i < specialTypeCount; i++ ) {
if( block == specialTypes[i] ) {
skip = args.DoExclude;
break;
}
}
if( skip ) continue;
if( player.CanPlace( x + x3, y + y3, h, args.ReplacementBlock, false ) != CanPlaceResult.Allowed ) {
blocksDenied++;
continue;
}
player.World.Map.QueueUpdate( new BlockUpdate( null, x + x3, y + y3, h, args.ReplacementBlock ) );
Server.RaisePlayerPlacedBlockEvent( player, (short)x, (short)y, (short)h, (Block)block, args.ReplacementBlock, false );
if( blocks < MaxUndoCount ) {
player.UndoBuffer.Enqueue( new BlockUpdate( null, x + x3, y + y3, h, block ) );
} else if( !cannotUndo ) {
player.UndoBuffer.Clear();
player.UndoBuffer.TrimExcess();
player.MessageNow( "NOTE: This draw command is too massive to undo." );
cannotUndo = true;
if( player.Can( Permission.ManageWorlds ) ) {
player.MessageNow( "Reminder: You can use &H/wflush&S to accelerate draw commands." );
}
}
blocks++;
}
}
}
}
}
Logger.Log( "{0} replaced {1} blocks {2} ({3}) with {4} (on world {5})", LogType.UserActivity,
player.Name,
blocks,
(doExclude ? "except" : "of"),
args.Types.JoinToString(),
args.ReplacementBlock,
player.World.Name );
DrawingFinished( player, "replaced", blocks, blocksDenied );
}
internal static void CuboidHollowCallback( Player player, Position[] marks, object tag ) {
HollowShapeArgs args = (HollowShapeArgs)tag;
byte drawBlock = (byte)args.OuterBlock;
if( drawBlock == (byte)Block.Undefined ) {
drawBlock = (byte)player.GetBind( player.LastUsedBlockType );
}
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
bool fillInner = (args.InnerBlock != Block.Undefined && (ex - sx) > 1 && (ey - sy) > 1 && (eh - sh) > 1);
int volume = (ex - sx + 1) * (ey - sy + 1) * (eh - sh + 1);
if( !fillInner ) {
volume -= (ex - sx - 1) * (ey - sy - 1) * (eh - sh - 1);
}
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
DrawOneBlock( player, drawBlock, x, y, sh, ref blocks, ref blocksDenied, ref cannotUndo );
DrawOneBlock( player, drawBlock, x, y, eh, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
for( int x = sx; x <= ex; x++ ) {
for( int h = sh; h <= eh; h++ ) {
DrawOneBlock( player, drawBlock, x, sy, h, ref blocks, ref blocksDenied, ref cannotUndo );
DrawOneBlock( player, drawBlock, x, ey, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
for( int y = sy; y <= ey; y++ ) {
for( int h = sh; h <= eh; h++ ) {
DrawOneBlock( player, drawBlock, sx, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
DrawOneBlock( player, drawBlock, ex, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
if( fillInner ) {
for( int x = sx + 1; x < ex; x += DrawStride ) {
for( int y = sy + 1; y < ey; y += DrawStride ) {
for( int h = sh + 1; h < eh; h++ ) {
for( int y3 = 0; y3 < DrawStride && y + y3 < ey; y3++ ) {
for( int x3 = 0; x3 < DrawStride && x + x3 < ex; x3++ ) {
DrawOneBlock( player, (byte)args.InnerBlock, x + x3, y + y3, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
}
}
}
Logger.Log( "{0} drew a hollow cuboid containing {1} blocks of type {2} (on world {3})", LogType.UserActivity,
player.Name,
blocks,
(Block)drawBlock,
player.World.Name );
DrawingFinished( player, "drawn", blocks, blocksDenied );
}
internal static void CuboidWireframeCallback( Player player, Position[] marks, object tag ) {
byte drawBlock = (byte)tag;
if( drawBlock == (byte)Block.Undefined ) {
drawBlock = (byte)player.GetBind( player.LastUsedBlockType );
}
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
// Calculate the upper limit on the volume
int solidVolume = (ex - sx + 1) * (ey - sy + 1) * (eh - sh + 1);
int hollowVolume = Math.Max( 0, ex - sx - 1 ) * Math.Max( 0, ey - sy - 1 ) * Math.Max( 0, eh - sh - 1 );
int sideVolume = Math.Max( 0, ex - sx - 1 ) * Math.Max( 0, ey - sy - 1 ) * (ex != sx ? 2 : 1) +
Math.Max( 0, ey - sy - 1 ) * Math.Max( 0, eh - sh - 1 ) * (ey != sy ? 2 : 1) +
Math.Max( 0, eh - sh - 1 ) * Math.Max( 0, ex - sx - 1 ) * (eh != sh ? 2 : 1);
int volume = solidVolume - hollowVolume - sideVolume;
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
// Draw cuboid vertices
DrawOneBlock( player, drawBlock, sx, sy, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex ) DrawOneBlock( player, drawBlock, ex, sy, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sy != ey ) DrawOneBlock( player, drawBlock, sx, ey, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex && sy != ey ) DrawOneBlock( player, drawBlock, ex, ey, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sh != eh ) DrawOneBlock( player, drawBlock, sx, sy, eh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex && sh != eh ) DrawOneBlock( player, drawBlock, ex, sy, eh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sy != ey && sh != eh ) DrawOneBlock( player, drawBlock, sx, ey, eh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex && sy != ey && sh != eh ) DrawOneBlock( player, drawBlock, ex, ey, eh, ref blocks, ref blocksDenied, ref cannotUndo );
// Draw edges along the X axis
if( ex - sx > 1 ) {
for( int x = sx + 1; x < ex; x++ ) {
DrawOneBlock( player, drawBlock, x, sy, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sh != eh ) DrawOneBlock( player, drawBlock, x, sy, eh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sy != ey ) {
DrawOneBlock( player, drawBlock, x, ey, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sh != eh ) DrawOneBlock( player, drawBlock, x, ey, eh, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
// Draw edges along the Y axis
if( ey - sy > 1 ) {
for( int y = sy + 1; y < ey; y++ ) {
DrawOneBlock( player, drawBlock, sx, y, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sh != eh ) DrawOneBlock( player, drawBlock, sx, y, eh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex ) {
DrawOneBlock( player, drawBlock, ex, y, sh, ref blocks, ref blocksDenied, ref cannotUndo );
if( sh != eh ) DrawOneBlock( player, drawBlock, ex, y, eh, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
// Draw edges along the H axis
if( eh - sh > 1 ) {
for( int h = sh + 1; h < eh; h++ ) {
DrawOneBlock( player, drawBlock, sx, sy, h, ref blocks, ref blocksDenied, ref cannotUndo );
if( sy != ey ) DrawOneBlock( player, drawBlock, sx, ey, h, ref blocks, ref blocksDenied, ref cannotUndo );
if( sx != ex ) {
DrawOneBlock( player, drawBlock, ex, ey, h, ref blocks, ref blocksDenied, ref cannotUndo );
if( sy != ey ) DrawOneBlock( player, drawBlock, ex, sy, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
Logger.Log( "{0} drew a wireframe cuboid containing {1} blocks of type {2} (on world {3})", LogType.UserActivity,
player.Name,
blocks,
(Block)drawBlock,
player.World.Name );
DrawingFinished( player, "drawn", blocks, blocksDenied );
}
unsafe internal static void PasteCallback( Player player, Position[] marks, object tag ) {
CopyInformation info = player.CopyInformation;
PasteArgs args = (PasteArgs)tag;
byte* specialTypes = stackalloc byte[args.BlockTypes.Length];
int specialTypeCount = args.BlockTypes.Length;
for( int i = 0; i < args.BlockTypes.Length; i++ ) {
specialTypes[i] = (byte)args.BlockTypes[i];
}
Map map = player.World.Map;
BoundingBox bounds = new BoundingBox( marks[0], info.WidthX, info.WidthY, info.Height );
int pasteVolume = bounds.GetIntersection( map.Bounds ).Volume;
if( !player.CanDraw( pasteVolume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
pasteVolume );
return;
}
if( bounds.XMin < 0 || bounds.XMax > map.WidthX - 1 ) {
player.MessageNow( "Warning: Not enough room horizontally (X), paste cut off." );
}
if( bounds.YMin < 0 || bounds.YMax > map.WidthY - 1 ) {
player.MessageNow( "Warning: Not enough room horizontally (Y), paste cut off." );
}
if( bounds.HMin < 0 || bounds.HMax > map.Height - 1 ) {
player.MessageNow( "Warning: Not enough room vertically, paste cut off." );
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = bounds.XMin; x <= bounds.XMax; x += DrawStride ) {
for( int y = bounds.YMin; y <= bounds.YMax; y += DrawStride ) {
for( int h = bounds.HMin; h <= bounds.HMax; h++ ) {
for( int y3 = 0; y3 < DrawStride && y + y3 <= bounds.YMax; y3++ ) {
for( int x3 = 0; x3 < DrawStride && x + x3 <= bounds.XMax; x3++ ) {
byte block = info.Buffer[x + x3 - bounds.XMin, y + y3 - bounds.YMin, h - bounds.HMin];
if( args.DoInclude ) {
bool skip = true;
for( int i = 0; i < specialTypeCount; i++ ) {
if( block == specialTypes[i] ) {
skip = false;
break;
}
}
if( skip ) continue;
} else if( args.DoExclude ) {
bool skip = false;
for( int i = 0; i < specialTypeCount; i++ ) {
if( block == specialTypes[i] ) {
skip = true;
break;
}
}
if( skip ) continue;
}
DrawOneBlock( player, block, x + x3, y + y3, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
}
}
Logger.Log( "{0} pasted {1} blocks to {2}.", LogType.UserActivity,
player.Name, blocks, player.World.Name );
DrawingFinished( player, "pasted", blocks, blocksDenied );
}
internal static void CutCallback( Player player, Position[] marks, object tag ) {
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
byte fillType = (byte)tag;
int volume = (ex - sx + 1) * (ey - sy + 1) * (eh - sh + 1);
if( !player.CanDraw( volume ) ) {
player.MessageNow( String.Format( "You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, volume ) );
return;
}
// remember dimensions and orientation
CopyInformation copyInfo = new CopyInformation {
WidthX = marks[1].X - marks[0].X,
WidthY = marks[1].Y - marks[0].Y,
Height = marks[1].H - marks[0].H,
Buffer = new byte[ex - sx + 1, ey - sy + 1, eh - sh + 1]
};
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
for( int h = sh; h <= eh; h++ ) {
copyInfo.Buffer[x - sx, y - sy, h - sh] = player.World.Map.GetBlockByte( x, y, h );
DrawOneBlock( player, fillType, x, y, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
player.CopyInformation = copyInfo;
player.MessageNow( "{0} blocks were cut. You can now &H/paste", volume );
player.MessageNow( "Origin at {0} {1}{2} corner.",
(copyInfo.Height > 0 ? "bottom" : "top"),
(copyInfo.WidthY > 0 ? "south" : "north"),
(copyInfo.WidthX > 0 ? "west" : "east") );
Logger.Log( "{0} cut {1} blocks from {2}, replacing {3} blocks with {4}.", LogType.UserActivity,
player.Name, volume, player.World.Name, blocks, (Block)fillType );
player.UndoBuffer.TrimExcess();
Server.RequestGC();
}
internal static void CopyCallback( Player player, Position[] marks, object tag ) {
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
int volume = (ex - sx + 1) * (ey - sy + 1) * (eh - sh + 1);
if( !player.CanDraw( volume ) ) {
player.MessageNow( String.Format( "You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, volume ) );
return;
}
// remember dimensions and orientation
CopyInformation copyInfo = new CopyInformation {
WidthX = marks[1].X - marks[0].X,
WidthY = marks[1].Y - marks[0].Y,
Height = marks[1].H - marks[0].H,
Buffer = new byte[ex - sx + 1, ey - sy + 1, eh - sh + 1]
};
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
for( int h = sh; h <= eh; h++ ) {
copyInfo.Buffer[x - sx, y - sy, h - sh] = player.World.Map.GetBlockByte( x, y, h );
}
}
}
player.CopyInformation = copyInfo;
player.MessageNow( "{0} blocks were copied. You can now &H/paste", volume );
player.MessageNow( "Origin at {0} {1}{2} corner.",
(copyInfo.Height > 0 ? "bottom" : "top"),
(copyInfo.WidthY > 0 ? "south" : "north"),
(copyInfo.WidthX > 0 ? "west" : "east") );
Logger.Log( "{0} copied {1} blocks from {2}.", LogType.UserActivity,
player.Name, volume, player.World.Name );
}
public void Draw(Bitmap img)
{
//guess how big the draw will be
int Count = 0;
for (int x = 0; x < img.Width; x++)
{
for (int z = 0; z < img.Height; z++)
{
if (img.GetPixel(x, z).ToArgb() != System.Drawing.Color.White.ToArgb())
{
Count++;
}
}
}
//check if player can make the drawing
if (!player.CanDraw(Count))
{
player.MessageNow(
String.Format(
"You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, Count));
return;
}
//check direction and draw
switch (direction)
{
case Direction.one:
for (int x = 0; x < img.Width; x++)
{
for (int z = 0; z < img.Height; z++)
{
if (img.GetPixel(x, z).ToArgb() != System.Drawing.Color.White.ToArgb())
{
DrawOneBlock(player, player.World.Map, PixelData.BlockColor,
new Vector3I((PixelData.X + x), PixelData.Y, (PixelData.Z + z)),
BlockChangeContext.Drawn,
ref blocks, ref blocksDenied, undoState);
blockCount++;
}
}
}
break;
case Direction.two:
for (int x = 0; x < img.Width; x++)
{
for (int z = 0; z < img.Height; z++)
{
if (img.GetPixel(x, z).ToArgb() != System.Drawing.Color.White.ToArgb())
{
DrawOneBlock(player, player.World.Map, PixelData.BlockColor,
new Vector3I((PixelData.X - x), PixelData.Y, (PixelData.Z + z)),
BlockChangeContext.Drawn,
ref blocks, ref blocksDenied, undoState);
blockCount++;
}
}
}
break;
case Direction.three:
for (int y = 0; y < img.Width; y++)
{
for (int z = 0; z < img.Height; z++)
{
if (img.GetPixel(y, z).ToArgb() != System.Drawing.Color.White.ToArgb())
{
DrawOneBlock(player, player.World.Map, PixelData.BlockColor,
new Vector3I(PixelData.X, (PixelData.Y + y), (PixelData.Z + z)),
BlockChangeContext.Drawn,
ref blocks, ref blocksDenied, undoState);
blockCount++;
}
}
}
break;
case Direction.four:
for (int y = 0; y < img.Width; y++)
{
for (int z = 0; z < img.Height; z++)
{
if (img.GetPixel(y, z).ToArgb() != System.Drawing.Color.White.ToArgb())
{
DrawOneBlock(player, player.World.Map, PixelData.BlockColor,
new Vector3I(PixelData.X, ((PixelData.Y) - y), (PixelData.Z + z)),
BlockChangeContext.Drawn,
ref blocks, ref blocksDenied, undoState);
blockCount++;
}
}
}
break;
default:
break; //if blockcount = 0, message is shown and returned
}
}
private static void DrawImageCallback(Player player, Vector3I[] marks, object tag)
{
ImageDrawOperation op = (ImageDrawOperation)tag;
player.Message("&HDrawImage: Downloading {0}", op.ImageUrl);
try
{
op.Prepare(marks);
if (!player.CanDraw(op.BlocksTotalEstimate))
{
player.Message(
"DrawImage: You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
op.BlocksTotalEstimate);
return;
}
op.Begin();
}
catch (ArgumentException ex)
{
player.Message("&WDrawImage: Error setting up: " + ex.Message);
}
catch (Exception ex)
{
Logger.Log(LogType.Warning,
"{0}: Error downloading image from {1}: {2}",
op.Description,
op.ImageUrl,
ex);
player.Message("&WDrawImage: Error downloading: " + ex.Message);
}
}
static void RestoreCallback( Player player, Vector3I[] marks, object tag ) {
BoundingBox selection = new BoundingBox( marks[0], marks[1] );
Map map = (Map)tag;
if( !player.CanDraw( selection.Volume ) ) {
player.MessageNow(
"You are only allowed to restore up to {0} blocks at a time. This would affect {1} blocks.",
player.Info.Rank.DrawLimit,
selection.Volume );
return;
}
int blocksDrawn = 0,
blocksSkipped = 0;
UndoState undoState = player.DrawBegin( null );
World playerWorld = player.World;
if( playerWorld == null ) PlayerOpException.ThrowNoWorld( player );
Map playerMap = player.WorldMap;
Vector3I coord = new Vector3I();
for( coord.X = selection.XMin; coord.X <= selection.XMax; coord.X++ ) {
for( coord.Y = selection.YMin; coord.Y <= selection.YMax; coord.Y++ ) {
for( coord.Z = selection.ZMin; coord.Z <= selection.ZMax; coord.Z++ ) {
DrawOneBlock( player, playerMap, map.GetBlock( coord ), coord,
RestoreContext,
ref blocksDrawn, ref blocksSkipped, undoState );
}
}
}
Logger.Log( LogType.UserActivity,
"{0} restored {1} blocks on world {2} (@{3},{4},{5} - {6},{7},{8}) from file {9}.",
player.Name, blocksDrawn,
playerWorld.Name,
selection.XMin, selection.YMin, selection.ZMin,
selection.XMax, selection.YMax, selection.ZMax,
map.Metadata["fCraft.Temp", "FileName"] );
DrawingFinished( player, "Restored", blocksDrawn, blocksSkipped );
}
static void DrawOperationCallback( Player player, Vector3I[] marks, object tag ) {
DrawOperation op = (DrawOperation)tag;
if( !op.Prepare( marks ) ) return;
if( !player.Info.ClassicubeVerified ) {
player.Message("As you had an older minecraft.net account, you must have an admin verify your " +
"new classicube.net account actually is you with /verify before you can use drawing commands.");
op.Cancel();
return;
}
if( !player.CanDraw( op.BlocksTotalEstimate ) ) {
player.Message( "You are only allowed to run draw commands that affect up to &f{0}&s blocks. This one would affect &f{1}&s blocks.",
player.Info.Rank.DrawLimit,
op.Bounds.Volume );
op.Cancel();
return;
}
player.Message( "{0}: Processing ~&f{1}&s blocks.",
op.Description, op.BlocksTotalEstimate );
op.Begin();
}
static void CopyCallback( Player player, Vector3I[] marks, object tag ) {
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sz = Math.Min( marks[0].Z, marks[1].Z );
int ez = Math.Max( marks[0].Z, marks[1].Z );
BoundingBox bounds = new BoundingBox( sx, sy, sz, ex, ey, ez );
int volume = bounds.Volume;
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit, volume );
return;
}
// remember dimensions and orientation
CopyState copyInfo = new CopyState( marks[0], marks[1] );
Map map = player.WorldMap;
World playerWorld = player.World;
if( playerWorld == null ) PlayerOpException.ThrowNoWorld( player );
for( int x = sx; x <= ex; x++ ) {
for( int y = sy; y <= ey; y++ ) {
for( int z = sz; z <= ez; z++ ) {
copyInfo.Blocks[x - sx, y - sy, z - sz] = map.GetBlock( x, y, z );
}
}
}
copyInfo.OriginWorld = playerWorld.Name;
copyInfo.CopyTime = DateTime.UtcNow;
player.SetCopyState( copyInfo );
player.MessageNow( "{0} blocks copied into slot #{1}, origin at {2} corner. You can now &H/Paste",
volume,
player.CopySlot + 1,
copyInfo.OriginCorner );
Logger.Log( LogType.UserActivity,
"{0} copied {1} blocks from world {2} (between {3} and {4}).",
player.Name, volume, playerWorld.Name,
bounds.MinVertex, bounds.MaxVertex );
}
internal static void EllipsoidCallback( Player player, Position[] marks, object tag ) {
byte drawBlock = (byte)tag;
if( drawBlock == (byte)Block.Undefined ) {
drawBlock = (byte)player.GetBind( player.LastUsedBlockType );
}
// find start/end coordinates
int sx = Math.Min( marks[0].X, marks[1].X );
int ex = Math.Max( marks[0].X, marks[1].X );
int sy = Math.Min( marks[0].Y, marks[1].Y );
int ey = Math.Max( marks[0].Y, marks[1].Y );
int sh = Math.Min( marks[0].H, marks[1].H );
int eh = Math.Max( marks[0].H, marks[1].H );
// find axis lengths
double rx = (ex - sx + 1) / 2d;
double ry = (ey - sy + 1) / 2d;
double rh = (eh - sh + 1) / 2d;
double rx2 = 1 / (rx * rx);
double ry2 = 1 / (ry * ry);
double rh2 = 1 / (rh * rh);
// find center points
double cx = (ex + sx) / 2d;
double cy = (ey + sy) / 2d;
double ch = (eh + sh) / 2d;
int volume = (int)(4 / 3d * Math.PI * rx * ry * rh);
if( !player.CanDraw( volume ) ) {
player.MessageNow( "You are only allowed to run draw commands that affect up to {0} blocks. This one would affect {1} blocks.",
player.Info.Rank.DrawLimit,
volume );
return;
}
player.UndoBuffer.Clear();
int blocks = 0, blocksDenied = 0;
bool cannotUndo = false;
for( int x = sx; x <= ex; x += DrawStride ) {
for( int y = sy; y <= ey; y += DrawStride ) {
for( int h = sh; h <= eh; h++ ) {
for( int y3 = 0; y3 < DrawStride && y + y3 <= ey; y3++ ) {
for( int x3 = 0; x3 < DrawStride && x + x3 <= ex; x3++ ) {
// get relative coordinates
double dx = (x + x3 - cx);
double dy = (y + y3 - cy);
double dh = (h - ch);
// test if it's inside ellipse
if( (dx * dx) * rx2 + (dy * dy) * ry2 + (dh * dh) * rh2 <= 1 ) {
DrawOneBlock( player, drawBlock, x + x3, y + y3, h, ref blocks, ref blocksDenied, ref cannotUndo );
}
}
}
}
}
}
Logger.Log( "{0} drew an ellipsoid containing {1} blocks of type {2} (on world {3})", LogType.UserActivity,
player.Name,
blocks,
(Block)drawBlock,
player.World.Name );
DrawingFinished( player, "drawn", blocks, blocksDenied );
}
