Added (untested) //hpos1, //hpos2, /jumpto, /thru, /ceil.

src/SMWorldEditPlayer.java

@@ -64,6 +64,54 @@ public Vector getBlockIn() {
         return Vector.toBlockPoint(player.getX(), player.getY(), player.getZ());
     }
 
+    /**
+     * Get the point of the block being looked at. May return null.
+     *
+     * @param range
+     * @return point
+     */
+    public Vector getBlockTrace(int range) {
+        HitBlox hitBlox = new HitBlox(player, range, 0.2);
+        Block block = hitBlox.getTargetBlock();
+        if (block == null) {
+            return null;
+        }
+        return new Vector(block.getX(), block.getY(), block.getZ());
+    }
+
+    /**
+     * Pass through the wall that you are looking at.
+     *
+     * @param range
+     * @return whether the player was pass through
+     */
+    public boolean passThroughForwardWall(int range) {
+        int free = 0;
+        int spots = 0;
+        
+        HitBlox hitBlox = new HitBlox(player, range, 0.2);
+        Block block;
+
+        free = hitBlox.getLastBlock().getType() == 0 ? 1 : 0;
+        while ((block = hitBlox.getNextBlock()) != null) {
+            if (block.getType() == 0) {
+                free++;
+                if (spots >= 1) {
+                    Vector v = new Vector(block.getX(), block.getY() + 1, block.getZ());
+                    if (server.getBlockType(v) == 0) {
+                        setPosition(v.subtract(0, 1, 0));
+                        return true;
+                    }
+                }
+            } else {
+                free = 0;
+                spots++;
+            }
+        }
+
+        return false;
+    }
+
     /**
      * Get the player's position.
      *

src/WorldEdit.java

@@ -114,6 +114,8 @@ private WorldEdit() {
         // for now (see SMWorldEditListener.canUseCommand)
         commands.put("//pos1", "Set editing position #1");
         commands.put("//pos2", "Set editing position #2");
+        commands.put("//hpos1", "Trace editing position #1");
+        commands.put("//hpos2", "Trace editing position #2");
         commands.put("/toggleplace", "Toggle placing at pos #1");
         commands.put("//wand", "Gives you the \"edit wand\"");
         commands.put("/toggleeditwand", "Toggles edit wand selection");
@@ -156,6 +158,9 @@ private WorldEdit() {
         commands.put("/unstuck", "Go up to the first free spot");
         commands.put("/ascend", "Go up one level");
         commands.put("/descend", "Go down one level");
+        commands.put("/jumpto", "Jump to the block that you are looking at");
+        commands.put("/thru", "Go through the wall that you are looking at");
+        commands.put("/ceil", "<Clearance> - Get to the ceiling");
     }
 
     /**
@@ -309,6 +314,41 @@ public boolean performCommand(WorldEditPlayer player,
             }
             return true;
 
+        // Jump to the block in sight
+        } else if (split[0].equalsIgnoreCase("/jumpto")) {
+            checkArgs(split, 0, 0, split[0]);
+            Vector pos = player.getBlockTrace(300);
+            if (pos != null) {
+                player.findFreePosition(pos);
+                player.print("Poof!");
+            } else {
+                player.printError("No block in sight!");
+            }
+            return true;
+
+        // Go through a wall
+        } else if (split[0].equalsIgnoreCase("/thru")) {
+            checkArgs(split, 0, 0, split[0]);
+            if (player.passThroughForwardWall(300)) {
+                player.print("Whoosh!");
+            } else {
+                player.printError("No free spot ahead of you found.");
+            }
+            return true;
+
+        // Go to the ceiling
+        } else if (split[0].equalsIgnoreCase("/ceil")) {
+            checkArgs(split, 0, 1, split[0]);
+            int clearence = split.length > 1 ?
+                Math.max(0, Integer.parseInt(split[1])) : 0;
+            
+            if (player.ascendToCeiling(clearence)) {
+                player.print("Whoosh!");
+            } else {
+                player.printError("No free spot above you found.");
+            }
+            return true;
+
         // Set edit position #1
         } else if (split[0].equalsIgnoreCase("//pos1")) {
             checkArgs(split, 0, 0, split[0]);
@@ -323,6 +363,30 @@ public boolean performCommand(WorldEditPlayer player,
             player.print("Second edit position set.");
             return true;
 
+        // Trace edit position #1
+        } else if (split[0].equalsIgnoreCase("//hpos1")) {
+            checkArgs(split, 0, 0, split[0]);
+            Vector pos = player.getBlockTrace(300);
+            if (pos != null) {
+                session.setPos1(pos);
+                player.print("First edit position set.");
+            } else {
+                player.printError("No block in sight!");
+            }
+            return true;
+
+        // Trace edit position #2
+        } else if (split[0].equalsIgnoreCase("//hpos2")) {
+            checkArgs(split, 0, 0, split[0]);
+            Vector pos = player.getBlockTrace(300);
+            if (pos != null) {
+                session.setPos2(pos);
+                player.print("Second edit position set.");
+            } else {
+                player.printError("No block in sight!");
+            }
+            return true;
+
         // Edit wand
         } else if (split[0].equalsIgnoreCase("//wand")) {
             checkArgs(split, 0, 0, split[0]);

src/WorldEditPlayer.java

@@ -19,6 +19,7 @@
 
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.ServerInterface;
+import com.sk89q.worldedit.blocks.BlockType;
 
 /**
  *
@@ -55,6 +56,13 @@ public WorldEditPlayer() {
      * @return point
      */
     public abstract Vector getBlockIn();
+    /**
+     * Get the point of the block being looked at. May return null.
+     *
+     * @param range
+     * @return point
+     */
+    public abstract Vector getBlockTrace(int range);
     /**
      * Get the player's position.
      *
@@ -135,13 +143,14 @@ public void setPosition(Vector pos) {
      * Blocks above the player will be iteratively tested until there is
      * a series of two free blocks. The player will be teleported to
      * that free position.
+     *
+     * @param searchPos search position
      */
-    public void findFreePosition() {
+    public void findFreePosition(Vector searchPos) {
-        Vector pos = getBlockIn();
+        int x = searchPos.getBlockX();
-        int x = pos.getBlockX();
+        int y = searchPos.getBlockY();
-        int y = pos.getBlockY();
         int origY = y;
-        int z = pos.getBlockZ();
+        int z = searchPos.getBlockZ();
 
         byte free = 0;
 
@@ -163,6 +172,24 @@ public void findFreePosition() {
         }
     }
 
+    /**
+     * Find a position for the player to stand that is not inside a block.
+     * Blocks above the player will be iteratively tested until there is
+     * a series of two free blocks. The player will be teleported to
+     * that free position.
+     */
+    public void findFreePosition() {
+        findFreePosition(getBlockIn());
+    }
+
+    /**
+     * Pass through the wall that you are looking at.
+     *
+     * @param range
+     * @return whether a wall was passed through
+     */
+    public abstract boolean passThroughForwardWall(int range);
+
     /**
      * Go up one level to the next free space above.
      *
@@ -251,6 +278,40 @@ public boolean descendLevel() {
         return false;
     }
 
+    /**
+     * Ascend to the ceiling above.
+     * 
+     * @param clearance
+     * @return whether the player was moved
+     */
+    public boolean ascendToCeiling(int clearance) {
+        Vector pos = getBlockIn();
+        int x = pos.getBlockX();
+        int y = pos.getBlockY() + 2;
+        int initialY = y;
+        int z = pos.getBlockZ();
+        
+        // Nothing above
+        if (server.getBlockType(new Vector(x, y, z)) != 0) {
+            return false;
+        }
+
+        while (y <= 127) {
+            // Found a ceiling!
+            if (server.getBlockType(new Vector(x, y, z)) != 0) {
+                int platformY = Math.max(initialY, y - 3);
+                server.setBlockType(new Vector(x, platformY, z),
+                        BlockType.GLASS.getID());
+                setPosition(new Vector(x, platformY + 1, z));
+                return true;
+            }
+
+            y++;
+        }
+
+        return false;
+    }
+
     /**
      * Gives the player an item.
      *