bool DoReplace(Player p, Vec3S32[] marks, object state, byte type, byte extType)
{
string[] args = ((string)state).SplitSpaces(3);
byte extBlock = 0;
int block = DrawCmd.GetBlockIfAllowed(p, args[0], out extBlock);
if (block == -1)
{
return(false);
}
BrushFactory factory = BrushFactory.Find(args[1]);
string brushMessage = args.Length > 2 ? args[2] : "";
BrushArgs bArgs = new BrushArgs(p, brushMessage, type, extType);
Brush brush = factory.Construct(bArgs);
if (brush == null)
{
return(false);
}
DrawOp op = null;
if (ReplaceNot)
{
op = new ReplaceNotDrawOp((byte)block, extBlock);
}
else
{
op = new ReplaceDrawOp((byte)block, extBlock);
}
return(DrawOp.DoDrawOp(op, brush, p, marks));
}
static Brush ParseBrush(string raw, Player p, ExtBlock block)
{
string[] parts = raw.SplitSpaces(2);
BrushFactory brush = BrushFactory.Find(parts[0]);
if (brush == null)
{
Player.Message(p, "No brush found with name \"{0}\".", parts[0]);
Player.Message(p, "Available brushes: " + BrushFactory.Available);
return(null);
}
string brushArgs = parts.Length >= 2 ? parts[1].ToLower() : "";
BrushArgs args = new BrushArgs(p, brushArgs, block);
return(brush.Construct(args));
}
protected virtual bool DoDraw(Player p, Vec3S32[] marks,
object state, byte block, byte extBlock)
{
DrawArgs dArgs = (DrawArgs)state;
dArgs.Block = block; dArgs.ExtBlock = extBlock;
GetMarks(dArgs, ref marks);
if (marks == null)
{
return(false);
}
int offset = 0;
BrushFactory factory = BrushFactory.Find(GetBrush(p, dArgs, ref offset));
BrushArgs bArgs = GetBrushArgs(dArgs, offset);
Brush brush = factory.Construct(bArgs);
return(brush != null && DrawOp.DoDrawOp(dArgs.Op, brush, p, marks));
}
protected virtual bool DoDraw(Player p, Vec3S32[] marks, object state, BlockID block)
{
DrawArgs dArgs = (DrawArgs)state;
dArgs.Block = block;
GetMarks(dArgs, ref marks);
if (marks == null)
{
return(false);
}
BrushFactory factory = MakeBrush(dArgs);
BrushArgs bArgs = new BrushArgs(p, dArgs.BrushArgs, dArgs.Block);
Brush brush = factory.Construct(bArgs);
if (brush == null)
{
return(false);
}
DrawOpPerformer.Do(dArgs.Op, brush, p, marks);
return(true);
}