Create /transform, fix last commit always showing '0 blocks affected'.

Commands/building/CmdBrush.cs

@@ -24,7 +24,7 @@ namespace MCGalaxy.Commands.Building {
         public override string name { get { return "brush"; } }
         public override string shortcut { get { return ""; } }
         public override string type { get { return CommandTypes.Building; } }
-        public override bool museumUsable { get { return false; } }
+        public override bool museumUsable { get { return true; } }
         public override LevelPermission defaultRank { get { return LevelPermission.AdvBuilder; } }
         public override CommandAlias[] Aliases {
             get { return new[] { new CommandAlias("brushes", "list") }; }

Commands/building/CmdTransform.cs

@@ -0,0 +1,72 @@
+/*
+    Copyright 2015 MCGalaxy
+        
+    Dual-licensed under the Educational Community License, Version 2.0 and
+    the GNU General Public License, Version 3 (the "Licenses"); you may
+    not use this file except in compliance with the Licenses. You may
+    obtain a copy of the Licenses at
+    
+    http://www.opensource.org/licenses/ecl2.php
+    http://www.gnu.org/licenses/gpl-3.0.html
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the Licenses are distributed on an "AS IS"
+    BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+    or implied. See the Licenses for the specific language governing
+    permissions and limitations under the Licenses.
+ */
+using System;
+using MCGalaxy;
+using MCGalaxy.Drawing.Transforms;
+
+namespace MCGalaxy.Commands.Building {  
+    public sealed class CmdTransform : Command {
+        public override string name { get { return "transform"; } }
+        public override string shortcut { get { return ""; } }
+        public override string type { get { return CommandTypes.Building; } }
+        public override bool museumUsable { get { return true; } }
+        public override LevelPermission defaultRank { get { return LevelPermission.AdvBuilder; } }
+        public override CommandAlias[] Aliases {
+            get { return new[] { new CommandAlias("transforms", "list"), new CommandAlias("scale", "scale") }; }
+        }
+
+        public override void Use(Player p, string message) {
+            if (Player.IsSuper(p)) { MessageInGameOnly(p); return; }
+            if (message == "") {
+                Player.Message(p, "Your current transform is: " + p.Transform.Name); return;
+            }
+            string[] args = message.SplitSpaces(2);
+            TransformFactory transform = TransformFactory.Find(args[0]);
+            
+            if (args[0].CaselessEq("list")) {
+                Player.Message(p, "%HAvailable transforms: %S" + TransformFactory.Available);
+            } else if (transform == null) {
+                Player.Message(p, "No transform found with name \"{0}\".", args[0]);
+                Player.Message(p, "Available transforms: " + TransformFactory.Available);
+            } else {
+                Player.Message(p, "Set your transform to: " + transform.Name);
+                Transform instance = transform.Construct(p, args.Length == 1 ? "" : args[1]);
+                if (instance == null) return;
+                p.Transform = instance;
+            }
+        }
+        
+        public override void Help(Player p) {
+            Player.Message(p, "%T/transform [name] <transform args>");
+            Player.Message(p, "%HSets your current transform to the transform with that name.");
+            Player.Message(p, "%T/help transform [name]");
+            Player.Message(p, "%HOutputs the help for the transform with that name.");
+            Player.Message(p, "%HAvailable transform: %S" + TransformFactory.Available);
+        }
+        
+        public override void Help(Player p, string message) {
+            TransformFactory transform = TransformFactory.Find(message);
+            if (transform == null) {
+                Player.Message(p, "No transform found with name \"{0}\".", message);
+                Player.Message(p, "%HAvailable transforms: %S" + TransformFactory.Available);
+            } else {
+                Player.MessageLines(p, transform.Help);
+            }
+        }
+    }
+}

Drawing/DrawOps/DrawOp.Performer.cs

@@ -52,7 +52,7 @@ namespace MCGalaxy.Drawing.Ops {
                 return false;
             }
             
-            long affected = checkLimit ? 0L : op.GetBlocksAffected(op.Level, marks);
+            long affected = op.GetBlocksAffected(op.Level, marks);
             if (p != null && op.AffectedByTransform) 
                 p.Transform.GetBlocksAffected(ref affected);
             

Drawing/TransformFactories/SimpleTransforms.cs

@@ -17,7 +17,6 @@
  */
 using System;
 using MCGalaxy.Commands.Building;
-using MCGalaxy.Drawing.Brushes;
 
 namespace MCGalaxy.Drawing.Transforms {
     public sealed class NoTransformFactory : TransformFactory {        
@@ -29,9 +28,9 @@ namespace MCGalaxy.Drawing.Transforms {
             "%HDoes not affect the output of draw operations.",
         };
         
-        public override Transform Construct(BrushArgs args) { return NoTransform.Instance; }
-        
-        public override bool Validate(BrushArgs args) { return true; }
+        public override Transform Construct(Player p, string message) { 
+            return NoTransform.Instance; 
+        }
     }
 	
 	public sealed class ScaleTransformFactory : TransformFactory {        
@@ -46,8 +45,9 @@ namespace MCGalaxy.Drawing.Transforms {
             "instead of outwards from the first mark. Recommended for cuboid and cylinder.",
         };
         
-        public override Transform Construct(BrushArgs args) { 
-            return NoTransform.Instance; 
+        public override Transform Construct(Player p, string message) {
+// TODO: actually parse the arguments        	
+        	return new ScaleTransform() { XMul = 2, XDiv = 2, YMul = 1, YDiv = 2, ZMul = 2, ZDiv = 1 };
         }
     }
 }

Drawing/TransformFactories/TransformFactory.cs

@@ -18,7 +18,6 @@
 using System;
 using System.Collections.Generic;
 using MCGalaxy.Commands;
-using MCGalaxy.Drawing.Brushes;
 using MCGalaxy.Drawing.Ops;
 
 namespace MCGalaxy.Drawing.Transforms {
@@ -32,13 +31,10 @@ namespace MCGalaxy.Drawing.Transforms {
         
         /// <summary> Creates a transform from the given arguments, 
         /// returning null if invalid arguments are specified. </summary>
-        public abstract Transform Construct(BrushArgs args);
-        
-        /// <summary> Validates the given arguments, returning false if they are invalid. </summary>
-        public virtual bool Validate(BrushArgs args) { return Construct(args) != null; }
+        public abstract Transform Construct(Player p, string message);
         
         public static List<TransformFactory> Transforms = new List<TransformFactory>() {
-            new NoTransformFactory(),
+        	new NoTransformFactory(), new ScaleTransformFactory(),
         };
         
         public static string Available { get { return Transforms.Join(b => b.Name); } }

MCGalaxy_.csproj

@@ -155,6 +155,7 @@
     <Compile Include="Commands\building\CmdRedo.cs" />
     <Compile Include="Commands\building\CmdReplaceBrush.cs" />
     <Compile Include="Commands\building\CmdSphere.cs" />
+    <Compile Include="Commands\building\CmdTransform.cs" />
     <Compile Include="Commands\building\CmdTriangle.cs" />
     <Compile Include="Commands\building\ReplaceCmd.cs" />
     <Compile Include="Commands\building\CmdRestartPhysics.cs" />