Added flag to //smooth to only use "natural" blocks

src/main/java/com/sk89q/worldedit/EditSession.java

@@ -2378,12 +2378,12 @@ public class EditSession {
      *            maximal height
      * @return height of highest block found or 'minY'
      */
-    public int getHighestTerrainBlock(int x, int z, int minY, int maxY) {
+    public int getHighestTerrainBlock(int x, int z, int minY, int maxY, boolean naturalOnly) {
         for (int y = maxY; y >= minY; --y) {
             Vector pt = new Vector(x, y, z);
             int id = getBlockType(pt);
-
+            if (naturalOnly ?
-            if (!BlockType.canPassThrough(id) /*id == 1 // stone
+                    id == 1 // stone
                     || id == 2 // grass
                     || id == 3 // dirt
                     || id == 7 // bedrock
@@ -2400,8 +2400,8 @@ public class EditSession {
                     || id == 16 // gold ore
                     || id == 56 // diamond ore
                     || id == 73 // redstone ore
-                    || id == 74 // redstone ore (active)*/
+                    || id == 74 // redstone ore (active)
-            ) {
+                    : !BlockType.canPassThrough(id)) {
                 return y;
             }
         }

src/main/java/com/sk89q/worldedit/HeightMap.java

@@ -44,7 +44,7 @@ public class HeightMap {
      * @param region
      */
 
-    public HeightMap(EditSession session, Region region) {
+    public HeightMap(EditSession session, Region region, boolean naturalOnly) {
         this.session = session;
         this.region = region;
 
@@ -60,7 +60,7 @@ public class HeightMap {
         data = new int[width * height];
         for (int z = 0; z < height; ++z) {
             for (int x = 0; x < width; ++x) {
-                data[z * width + x] = session.getHighestTerrainBlock(x + minX, z + minZ, minY, maxY);
+                data[z * width + x] = session.getHighestTerrainBlock(x + minX, z + minZ, minY, maxY, naturalOnly);
             }
         }
     }

src/main/java/com/sk89q/worldedit/commands/BrushCommands.java

@@ -171,6 +171,7 @@ public class BrushCommands {
     @Command(
         aliases = {"smooth"},
         usage = "[size] [iterations]",
+        flags = "n",
         desc = "Choose the terrain softener brush",
         min = 0,
         max = 2
@@ -193,9 +194,9 @@ public class BrushCommands {
 
         BrushTool tool = session.getBrushTool(player.getItemInHand());
         tool.setSize(radius);
-        tool.setBrush(new SmoothBrush(iterations), "worldedit.brush.smooth");
+        tool.setBrush(new SmoothBrush(iterations, args.hasFlag('n')), "worldedit.brush.smooth");
 
-        player.print(String.format("Smooth brush equipped (%.0f x %dx).",
+        player.print(String.format("Smooth brush equipped (%.0f x %dx, using " + (args.hasFlag('n') ? "natural blocks only" : "any block") + ").",
                 radius, iterations));
     }
     

src/main/java/com/sk89q/worldedit/commands/RegionCommands.java

@@ -186,6 +186,7 @@ public class RegionCommands {
     @Command(
         aliases = {"/smooth"},
         usage = "[iterations]",
+        flags = "n",
         desc = "Smooth the elevation in the selection",
         min = 0,
         max = 1
@@ -201,7 +202,7 @@ public class RegionCommands {
             iterations = args.getInteger(0);
         }
 
-        HeightMap heightMap = new HeightMap(editSession, session.getSelection(player.getWorld()));
+        HeightMap heightMap = new HeightMap(editSession, session.getSelection(player.getWorld()), args.hasFlag('n'));
         HeightMapFilter filter = new HeightMapFilter(new GaussianKernel(5, 1.0));
         int affected = heightMap.applyFilter(filter, iterations);
         player.print("Terrain's height map smoothed. " + affected + " block(s) changed.");

src/main/java/com/sk89q/worldedit/tools/brushes/SmoothBrush.java

@@ -31,9 +31,11 @@ import com.sk89q.worldedit.regions.Region;
 
 public class SmoothBrush implements Brush {
     private int iterations;
+    private boolean naturalOnly;
     
-    public SmoothBrush(int iterations) {
+    public SmoothBrush(int iterations, boolean naturalOnly) {
         this.iterations = iterations;
+        this.naturalOnly = naturalOnly;
     }
     
     public void build(EditSession editSession, Vector pos, Pattern mat, double size)
@@ -42,7 +44,7 @@ public class SmoothBrush implements Brush {
         Vector min = pos.subtract(rad, rad, rad);
         Vector max = pos.add(rad, rad + 10, rad);
         Region region = new CuboidRegion(min, max);
-        HeightMap heightMap = new HeightMap(editSession, region);
+        HeightMap heightMap = new HeightMap(editSession, region, naturalOnly);
         HeightMapFilter filter = new HeightMapFilter(new GaussianKernel(5, 1.0));
         heightMap.applyFilter(filter, iterations);
     }

src/main/resources/plugin.yml

@@ -96,8 +96,12 @@ commands:
         permissions: 'worldedit.generation.pumpkins'
     /pyramid:
         description: Generate a filled pyramid
-        usage: /<command> <block> <range> <height> [inverted] 
+        usage: /<command> <block> <range>
-        permissions: 'worldedit.generation.sphere'
+        permissions: 'worldedit.generation.pyramid'
+    /hpyramid:
+        description: Generate a hollow pyramid
+        usage: /<command> <block> <range>
+        permissions: 'worldedit.generation.pyramid'
     /undo:
         description: Undoes the last action
         usage: /<command> [times]
@@ -165,13 +169,13 @@ commands:
         usage: /<command> <block>
         permissions: 'worldedit.region.walls'
     /faces:
-        description: Build the walls, ceiling, and roof of a selection
+        description: Build the walls, ceiling, and floor of a selection
         usage: /<command> <block>
         aliases: ['/outline']
         permissions: 'worldedit.region.faces'
     /smooth:
         description: Smooth the elevation in the selection
-        usage: /<command> [iterations]
+        usage: /<command> [-n] [iterations]
         permissions: 'worldedit.region.smooth'
     /move:
         description: Move the contents of the selection
@@ -201,25 +205,29 @@ commands:
         description: Shift the selection area
         usage: /<command> <amount> [direction]
         permissions: 'worldedit.selection.shift'
-    /chunk:
-        description: Set the selection to your current chunk
-        usage: /<command> 
-        permissions: 'worldedit.selection.chunk'
     /expand:
         description: Expand the selection area
         usage: /<command> <amount> [reverse-amount] <direction>
         permissions: 'worldedit.selection.expand'
+    /sel:
+        description: Choose a region selector
+        usage: /<command> [type]
+        aliases: [',']
+    /chunk:
+        description: Set the selection to your current chunk. The -s flag extends your current selection to the encompassed chunks.
+        usage: /<command> [-s] 
+        permissions: 'worldedit.selection.chunk'
     /contract:
         description: Contract the selection area
         usage: /<command> <amount> [reverse-amount] [direction]
         permissions: 'worldedit.selection.contract'
     /pos1:
         description: Set position 1
-        usage: /<command> 
+        usage: /<command> [coordinates]
         permissions: 'worldedit.selection.pos'
     /pos2:
         description: Set position 2
-        usage: /<command> 
+        usage: /<command> [coordinates]
         permissions: 'worldedit.selection.pos'
     /hpos1:
         description: Set position 1 to targeted block
@@ -249,10 +257,6 @@ commands:
         description: Get the distribution of blocks in the selection
         usage: /<command> [-c] 
         permissions: 'worldedit.analysis.distr'
-    /sel:
-        description: Choose a region selector
-        usage: /<command> [type]
-        aliases: [',']
     snapshot:
         description: Snapshot commands
         usage: /<command> 
@@ -270,9 +274,13 @@ commands:
         description: Set the brush mask
         usage: /<command> [mask]
         permissions: 'worldedit.brush.options.mask'
+    range:
+        description: Set the brush range
+        usage: /<command> [pattern]
+        permissions: 'worldedit.brush.options.range'
     /:
         description: Toggle the super pickaxe pickaxe function
-        usage: /<command> 
+        usage: /<command> [on|off]
         aliases: [',']
         permissions: 'worldedit.superpickaxe'
     superpickaxe:
@@ -287,10 +295,6 @@ commands:
         usage: /<command> [pattern]
         aliases: ['material', 'fill']
         permissions: 'worldedit.brush.options.material'
-    range:
-        description: Set the brush range
-        usage: /<command> [pattern]
-        permissions: 'worldedit.brush.options.range'
     info:
         description: Block information tool
         usage: /<command> 
@@ -323,6 +327,10 @@ commands:
         description: Floating tree remover tool
         usage: /<command> 
         permissions: 'worldedit.tool.deltree'
+    farwand:
+        description: Wand at a distance tool
+        usage: /<command> 
+        permissions: 'worldedit.tool.farwand'
     remove:
         description: Remove all entities of a type
         usage: /<command> <type> <radius>
@@ -372,6 +380,10 @@ commands:
         description: Thaws the area
         usage: /<command> [radius]
         permissions: 'worldedit.thaw'
+    green:
+        description: Greens the area
+        usage: /<command> [radius]
+        permissions: 'worldedit.green'
     ex:
         description: Extinguish nearby fire
         usage: /<command> [radius]