Added command flag support, removed / prefix from command handling process.

2024-11-19 10:25:00 +00:00 · 2011-01-29 11:36:28 -08:00 · 2011-01-29 11:36:28 -08:00 · 059f30808d
commit 059f30808d
parent d1ff0250aa
16 changed files with 140 additions and 86 deletions
--- a/src/com/sk89q/util/commands/Command.java
+++ b/src/com/sk89q/util/commands/Command.java
@ -28,4 +28,5 @@ public @interface Command {
    String desc();
    int min();
    int max();
+    String flags() default "";
 }
--- a/src/com/sk89q/util/commands/CommandContext.java
+++ b/src/com/sk89q/util/commands/CommandContext.java
@ -18,14 +18,35 @@

 package com.sk89q.util.commands;

+import java.util.HashSet;
+import java.util.Set;
+
 public class CommandContext {
    protected String[] args;
+    protected Set<Character> flags = new HashSet<Character>();
    
    public CommandContext(String args) {
-        this.args = args.split(" ");
+        this(args.split(" "));
    }
    
    public CommandContext(String[] args) {
+        int i = 1;
+        
+        for (; i < args.length; i++) {
+            if (args[i].charAt(0) == '-') {
+                for (int k = 1; k < args[i].length(); k++) {
+                    flags.add(args[i].charAt(k));
+                }
+            } else {
+                break;
+            }
+        }
+        
+        String[] newArgs = new String[args.length - i + 1];
+        
+        System.arraycopy(args, i, newArgs, 1, args.length - i);
+        newArgs[0] = args[0];
+        
        this.args = args;
    }
    
@ -70,6 +91,14 @@ public class CommandContext {
        return slice;
    }
    
+    public boolean hasFlag(char ch) {
+        return flags.contains(ch);
+    }
+    
+    public Set<Character> getFlags() {
+        return flags;
+    }
+    
    public int length() {
        return args.length;
    }
--- a/src/com/sk89q/worldedit/WorldEdit.java
+++ b/src/com/sk89q/worldedit/WorldEdit.java
@ -678,12 +678,13 @@ public class WorldEdit {
     */
    public boolean handleCommand(LocalPlayer player, String[] split) {
        try {
+            split[0] = split[0].substring(1);
            
            // Quick script shortcut
-            if (split[0].matches("^/[^/].*\\.js$")) {
+            if (split[0].matches("^[^/].*\\.js$")) {
                String[] newSplit = new String[split.length + 1];
                System.arraycopy(split, 0, newSplit, 1, split.length);
-                newSplit[0] = "/cs";
+                newSplit[0] = "cs";
                newSplit[1] = newSplit[1].substring(1);
                split = newSplit;
            }
@ -691,7 +692,7 @@ public class WorldEdit {
            String searchCmd = split[0].toLowerCase();
            if (commands.hasCommand(searchCmd)
                    || (config.noDoubleSlash && commands.hasCommand("/" + searchCmd))
-                    || ((searchCmd.length() < 3 || searchCmd.charAt(2) != '/')
+                    || (searchCmd.length() >= 2 && searchCmd.charAt(0) == '/'
                            && commands.hasCommand(searchCmd.substring(1)))) {
                if (config.noDoubleSlash && commands.hasCommand("/" + searchCmd)) {
                    split[0] = "/" + split[0];
--- a/src/com/sk89q/worldedit/commands/ChunkCommands.java
+++ b/src/com/sk89q/worldedit/commands/ChunkCommands.java
@ -33,7 +33,7 @@ import com.sk89q.worldedit.data.NestedFileChunkStore;
 */
 public class ChunkCommands {
    @Command(
-        aliases = {"/chunkinfo"},
+        aliases = {"chunkinfo"},
        usage = "",
        desc = "Get information about the chunk that you are inside",
        min = 0,
@ -58,7 +58,7 @@ public class ChunkCommands {
    }

    @Command(
-        aliases = {"/listchunks"},
+        aliases = {"listchunks"},
        usage = "",
        desc = "List chunks that your selection includes",
        min = 0,
@ -77,7 +77,7 @@ public class ChunkCommands {
    }

    @Command(
-        aliases = {"/delchunks"},
+        aliases = {"delchunks"},
        usage = "",
        desc = "Delete chunks that your selection includes",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/ClipboardCommands.java
+++ b/src/com/sk89q/worldedit/commands/ClipboardCommands.java
@ -35,7 +35,7 @@ import com.sk89q.worldedit.regions.Region;
 */
 public class ClipboardCommands {
    @Command(
-        aliases = {"//copy"},
+        aliases = {"/copy"},
        usage = "",
        desc = "Copy the selection to the clipboard",
        min = 0,
@ -61,7 +61,7 @@ public class ClipboardCommands {
    }

    @Command(
-        aliases = {"//cut"},
+        aliases = {"/cut"},
        usage = "[leave-id]",
        desc = "Cut the selection to the clipboard",
        min = 0,
@ -94,7 +94,7 @@ public class ClipboardCommands {
    }
    
    @Command(
-        aliases = {"//paste"},
+        aliases = {"/paste"},
        usage = "[at-origin?]",
        desc = "Paste the clipboard's contents",
        min = 0,
@ -124,7 +124,7 @@ public class ClipboardCommands {
    }

    @Command(
-        aliases = {"//rotate"},
+        aliases = {"/rotate"},
        usage = "<angle-in-degrees>",
        desc = "Rotate the contents of the clipboard",
        min = 1,
@ -147,7 +147,7 @@ public class ClipboardCommands {
    }

    @Command(
-        aliases = {"//flip"},
+        aliases = {"/flip"},
        usage = "[dir]",
        desc = "Flip the contents of the clipboard",
        min = 0,
@ -167,7 +167,7 @@ public class ClipboardCommands {
    }
    
    @Command(
-        aliases = {"//load"},
+        aliases = {"/load"},
        usage = "<filename>",
        desc = "Load a schematic into your clipboard",
        min = 1,
@ -209,7 +209,7 @@ public class ClipboardCommands {
    }
    
    @Command(
-        aliases = {"//save"},
+        aliases = {"/save"},
        usage = "<filename>",
        desc = "Save a schematic into your clipboard",
        min = 1,
@ -265,7 +265,7 @@ public class ClipboardCommands {
    }
    
    @Command(
-        aliases = {"/clearclipboard"},
+        aliases = {"clearclipboard"},
        usage = "",
        desc = "Clear your clipboard",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/CommandsManager.java
+++ b/src/com/sk89q/worldedit/commands/CommandsManager.java
@ -95,6 +95,19 @@ public class CommandsManager {
        return descs;
    }
    
+    /**
+     * Get the usage string for a command.
+     * 
+     * @param command
+     * @param cmd
+     * @return
+     */
+    private String getUsage(String command, Command cmd) {
+        return command
+                + (cmd.flags().length() > 0 ? " [-" + cmd.flags() + "]" : " ")
+                + cmd.usage();
+    }
+    
    /**
     * Attempt to execute a command.
     * 
@ -121,15 +134,25 @@ public class CommandsManager {
        Command cmd = method.getAnnotation(Command.class);
        
        if (args.argsLength() < cmd.min()) {
-            player.printError(args.getCommand() + " " + cmd.usage());
+            player.printError("Too few arguments.");
+            player.printError(getUsage(args.getCommand(), cmd));
            return true;
        }
        
        if (cmd.max() != -1 && args.argsLength() > cmd.max()) {
-            player.printError(args.getCommand() + " " + cmd.usage());
+            player.printError("Too many arguments.");
+            player.printError(getUsage(args.getCommand(), cmd));
            return true;
        }
        
+        for (char flag : args.getFlags()) {
+            if (cmd.flags().indexOf(String.valueOf(flag)) == -1) {
+                player.printError("Unknown flag: " + flag);
+                player.printError(getUsage(args.getCommand(), cmd));
+                return true;
+            }
+        }
+        
        try {
            method.invoke(null, args, we, session, player, editSession);
        } catch (IllegalArgumentException e) {
--- a/src/com/sk89q/worldedit/commands/GeneralCommands.java
+++ b/src/com/sk89q/worldedit/commands/GeneralCommands.java
@ -30,7 +30,7 @@ import com.sk89q.worldedit.*;
 */
 public class GeneralCommands {
    @Command(
-        aliases = {"//limit"},
+        aliases = {"/limit"},
        usage = "<limit>",
        desc = "Modify block change limit",
        min = 1,
@ -58,7 +58,7 @@ public class GeneralCommands {
    }

    @Command(
-        aliases = {"/toggleplace"},
+        aliases = {"toggleplace"},
        usage = "",
        desc = "",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/GenerationCommands.java
+++ b/src/com/sk89q/worldedit/commands/GenerationCommands.java
@ -31,7 +31,7 @@ import com.sk89q.worldedit.blocks.BaseBlock;
 */
 public class GenerationCommands {
    @Command(
-        aliases = {"//hcyl"},
+        aliases = {"/hcyl"},
        usage = "<block> <radius> [height] ",
        desc = "Generate a hollow cylinder",
        min = 2,
@ -52,7 +52,7 @@ public class GenerationCommands {
    }

    @Command(
-        aliases = {"//cyl"},
+        aliases = {"/cyl"},
        usage = "<block> <radius> [height] ",
        desc = "Generate a cylinder",
        min = 2,
@ -73,7 +73,7 @@ public class GenerationCommands {
    }

    @Command(
-        aliases = {"//hsphere"},
+        aliases = {"/hsphere"},
        usage = "<block> <radius> [raised?] ",
        desc = "Generate a hollow sphere",
        min = 2,
@ -102,7 +102,7 @@ public class GenerationCommands {
    }

    @Command(
-        aliases = {"//sphere"},
+        aliases = {"/sphere"},
        usage = "<block> <radius> [raised?] ",
        desc = "Generate a filled sphere",
        min = 2,
@ -131,7 +131,7 @@ public class GenerationCommands {
    }

    @Command(
-        aliases = {"/forestgen"},
+        aliases = {"forestgen"},
        usage = "[size] [density] ",
        desc = "Generate a forest",
        min = 0,
@ -151,7 +151,7 @@ public class GenerationCommands {
    }
    
    @Command(
-        aliases = {"/pinegen"},
+        aliases = {"pinegen"},
        usage = "[size] [density]",
        desc = "Generate a pine forest",
        min = 0,
@ -171,7 +171,7 @@ public class GenerationCommands {
    }
    
    @Command(
-        aliases = {"/pumpkins"},
+        aliases = {"pumpkins"},
        usage = "[size]",
        desc = "Generate pumpkin patches",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/HistoryCommands.java
+++ b/src/com/sk89q/worldedit/commands/HistoryCommands.java
@ -30,7 +30,7 @@ import com.sk89q.worldedit.*;
 */
 public class HistoryCommands {
    @Command(
-        aliases = {"//undo"},
+        aliases = {"/undo"},
        usage = "",
        desc = "Undoes the last action",
        min = 0,
@ -51,7 +51,7 @@ public class HistoryCommands {
    }
    
    @Command(
-        aliases = {"//redo"},
+        aliases = {"/redo"},
        usage = "",
        desc = "Redoes the last action (from history)",
        min = 0,
@ -72,7 +72,7 @@ public class HistoryCommands {
    }

    @Command(
-        aliases = {"/clearhistory"},
+        aliases = {"clearhistory"},
        usage = "",
        desc = "Clear your history",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/NavigationCommands.java
+++ b/src/com/sk89q/worldedit/commands/NavigationCommands.java
@ -30,7 +30,7 @@ import com.sk89q.worldedit.*;
 */
 public class NavigationCommands {
    @Command(
-        aliases = {"/unstuck"},
+        aliases = {"unstuck"},
        usage = "",
        desc = "Escape from being stuck inside a block",
        min = 0,
@ -46,7 +46,7 @@ public class NavigationCommands {
    }

    @Command(
-        aliases = {"/ascend"},
+        aliases = {"ascend"},
        usage = "",
        desc = "Go up a floor",
        min = 0,
@ -65,7 +65,7 @@ public class NavigationCommands {
    }

    @Command(
-        aliases = {"/descend"},
+        aliases = {"descend"},
        usage = "",
        desc = "Go down a floor",
        min = 0,
@ -84,7 +84,7 @@ public class NavigationCommands {
    }

    @Command(
-        aliases = {"/ceil"},
+        aliases = {"ceil"},
        usage = "[clearance]",
        desc = "Go to the celing",
        min = 0,
@ -106,7 +106,7 @@ public class NavigationCommands {
    }
    
    @Command(
-        aliases = {"/thru"},
+        aliases = {"thru"},
        usage = "",
        desc = "Passthrough walls",
        min = 0,
@ -125,7 +125,7 @@ public class NavigationCommands {
    }

    @Command(
-        aliases = {"/jumpto"},
+        aliases = {"jumpto"},
        usage = "",
        desc = "Teleport to a location",
        min = 0,
@ -146,7 +146,7 @@ public class NavigationCommands {
    }

    @Command(
-        aliases = {"/up"},
+        aliases = {"up"},
        usage = "<block>",
        desc = "Go upwards some distance",
        min = 1,
--- a/src/com/sk89q/worldedit/commands/RegionCommands.java
+++ b/src/com/sk89q/worldedit/commands/RegionCommands.java
@ -36,7 +36,7 @@ import com.sk89q.worldedit.regions.Region;
 */
 public class RegionCommands {
    @Command(
-        aliases = {"//set"},
+        aliases = {"/set"},
        usage = "<block>",
        desc = "Set all the blocks inside the selection to a block",
        min = 1,
@ -62,7 +62,7 @@ public class RegionCommands {
    }

    @Command(
-        aliases = {"//replace"},
+        aliases = {"/replace"},
        usage = "[from-block] <to-block>",
        desc = "Replace all blocks in the selection with another",
        min = 1,
@ -95,7 +95,7 @@ public class RegionCommands {
    }
    
    @Command(
-        aliases = {"//overlay"},
+        aliases = {"/overlay"},
        usage = "<block>",
        desc = "Set a block on top of blocks in the region",
        min = 1,
@ -114,7 +114,7 @@ public class RegionCommands {
    }

    @Command(
-        aliases = {"//walls"},
+        aliases = {"/walls"},
        usage = "<block>",
        desc = "Build the four sides of the selection",
        min = 1,
@ -132,7 +132,7 @@ public class RegionCommands {
    }

    @Command(
-        aliases = {"//faces", "//outline"},
+        aliases = {"/faces", "/outline"},
        usage = "<block>",
        desc = "Build the walls, ceiling, and roof of a selection",
        min = 1,
@ -149,7 +149,7 @@ public class RegionCommands {
    }

    @Command(
-        aliases = {"//smooth"},
+        aliases = {"/smooth"},
        usage = "[iterations]",
        desc = "Smooth the elevation in the selection",
        min = 0,
@ -173,7 +173,7 @@ public class RegionCommands {
    }

    @Command(
-        aliases = {"//move"},
+        aliases = {"/move"},
        usage = "[count] [direction] [leave-id] ",
        desc = "Move the contents of the selection",
        min = 0,
@ -203,7 +203,7 @@ public class RegionCommands {
    

    @Command(
-        aliases = {"//stack"},
+        aliases = {"/stack"},
        usage = "[count] [direction] ",
        desc = "Repeat the contents of the selection",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/ScriptingCommands.java
+++ b/src/com/sk89q/worldedit/commands/ScriptingCommands.java
@ -30,7 +30,7 @@ import com.sk89q.worldedit.*;
 */
 public class ScriptingCommands {
    @Command(
-        aliases = {"/cs"},
+        aliases = {"cs"},
        usage = "<filename> [args...]",
        desc = "Execute a CraftScript",
        min = 1,
@ -50,7 +50,7 @@ public class ScriptingCommands {
    }

    @Command(
-        aliases = {"/.s"},
+        aliases = {".s"},
        usage = "[args...]",
        desc = "Execute last CraftScript",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/SelectionCommands.java
+++ b/src/com/sk89q/worldedit/commands/SelectionCommands.java
@ -35,7 +35,7 @@ import com.sk89q.worldedit.blocks.*;
 */
 public class SelectionCommands {
    @Command(
-        aliases = {"//pos1"},
+        aliases = {"/pos1"},
        usage = "",
        desc = "Set position 1",
        min = 0,
@ -57,7 +57,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//pos2"},
+        aliases = {"/pos2"},
        usage = "",
        desc = "Set position 2",
        min = 0,
@ -79,7 +79,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//hpos1"},
+        aliases = {"/hpos1"},
        usage = "",
        desc = "Set position 1 to targeted block",
        min = 0,
@ -106,7 +106,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//hpos2"},
+        aliases = {"/hpos2"},
        usage = "",
        desc = "Set position 2 to targeted block",
        min = 0,
@ -134,7 +134,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//chunk"},
+        aliases = {"/chunk"},
        usage = "",
        desc = "Set the selection to your current chunk",
        min = 0,
@ -157,7 +157,7 @@ public class SelectionCommands {
    }
    
    @Command(
-        aliases = {"//wand"},
+        aliases = {"/wand"},
        usage = "",
        desc = "Get the wand object",
        min = 0,
@ -173,7 +173,7 @@ public class SelectionCommands {
    }
    
    @Command(
-        aliases = {"/toggleeditwand"},
+        aliases = {"toggleeditwand"},
        usage = "",
        desc = "Toggle functionality of the edit wand",
        min = 0,
@ -194,7 +194,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//expand"},
+        aliases = {"/expand"},
        usage = "<amount> [reverse-amount] <direction>",
        desc = "Expand the selection area",
        min = 1,
@ -259,7 +259,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//contract"},
+        aliases = {"/contract"},
        usage = "<amount> [reverse-amount] [direction]",
        desc = "Contract the selection area",
        min = 1,
@ -305,7 +305,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//shift"},
+        aliases = {"/shift"},
        usage = "<amount> [direction]",
        desc = "Shift the selection area",
        min = 1,
@ -334,7 +334,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//size"},
+        aliases = {"/size"},
        usage = "",
        desc = "Get information about the selection",
        min = 0,
@ -375,7 +375,7 @@ public class SelectionCommands {
    }

    @Command(
-        aliases = {"//distr"},
+        aliases = {"/distr"},
        usage = "",
        desc = "Get the distribution of blocks in the selection",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/SnapshotCommands.java
+++ b/src/com/sk89q/worldedit/commands/SnapshotCommands.java
@ -37,7 +37,7 @@ import com.sk89q.worldedit.snapshots.SnapshotRestore;
 */
 public class SnapshotCommands {
    @Command(
-        aliases = {"/listsnapshots"},
+        aliases = {"listsnapshots"},
        usage = "[num]",
        desc = "List snapshots",
        min = 0,
@ -71,7 +71,7 @@ public class SnapshotCommands {
    }
    
    @Command(
-        aliases = {"//use"},
+        aliases = {"/use"},
        usage = "<snapshot>",
        desc = "Choose a snapshot to use",
        min = 1,
@ -112,7 +112,7 @@ public class SnapshotCommands {
    }

    @Command(
-        aliases = {"//restore"},
+        aliases = {"/restore"},
        usage = "[snapshot]",
        desc = "Restore the selection from a snapshot",
        min = 0,
--- a/src/com/sk89q/worldedit/commands/SuperPickaxeCommands.java
+++ b/src/com/sk89q/worldedit/commands/SuperPickaxeCommands.java
@ -32,7 +32,7 @@ import com.sk89q.worldedit.superpickaxe.*;
 */
 public class SuperPickaxeCommands {
    @Command(
-        aliases = {"//", "/,"},
+        aliases = {"/", ","},
        usage = "",
        desc = "Toggle the super pickaxe pickaxe function",
        min = 0,
@ -51,7 +51,7 @@ public class SuperPickaxeCommands {
    }
    
    @Command(
-        aliases = {"/single"},
+        aliases = {"single"},
        usage = "",
        desc = "Enable the single block super pickaxe mode",
        min = 0,
@ -68,7 +68,7 @@ public class SuperPickaxeCommands {
    }
    
    @Command(
-        aliases = {"/area"},
+        aliases = {"area"},
        usage = "<radius>",
        desc = "Enable the area super pickaxe pickaxe mode",
        min = 1,
@ -93,7 +93,7 @@ public class SuperPickaxeCommands {
    }
    
    @Command(
-        aliases = {"/recur"},
+        aliases = {"recur"},
        usage = "<radius>",
        desc = "Enable the recursive super pickaxe pickaxe mode",
        min = 1,
@ -118,7 +118,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/none"},
+        aliases = {"none"},
        usage = "",
        desc = "Turn off all superpickaxe alternate modes",
        min = 0,
@ -134,7 +134,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/info"},
+        aliases = {"info"},
        usage = "",
        desc = "Block information tool",
        min = 0,
@ -151,7 +151,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/tree"},
+        aliases = {"tree"},
        usage = "",
        desc = "Tree generator tool",
        min = 0,
@ -168,7 +168,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/bigtree"},
+        aliases = {"bigtree"},
        usage = "",
        desc = "Big tree generator tool",
        min = 0,
@ -185,7 +185,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/pinetree"},
+        aliases = {"pinetree"},
        usage = "",
        desc = "Pine tree generator tool",
        min = 0,
@ -202,7 +202,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/repl"},
+        aliases = {"repl"},
        usage = "<block>",
        desc = "Block replacer tool",
        min = 1,
@ -220,7 +220,7 @@ public class SuperPickaxeCommands {
    }

    @Command(
-        aliases = {"/brush"},
+        aliases = {"brush"},
        usage = "<block> [radius] [no-replace?]",
        desc = "Build spheres from far away",
        min = 1,
@ -253,7 +253,7 @@ public class SuperPickaxeCommands {
    }
    
    @Command(
-        aliases = {"/rbrush"},
+        aliases = {"rbrush"},
        usage = "<block> [radius] ",
        desc = "Brush tool that will only replace blocks",
        min = 1,
--- a/src/com/sk89q/worldedit/commands/UtilityCommands.java
+++ b/src/com/sk89q/worldedit/commands/UtilityCommands.java
@ -35,7 +35,7 @@ import com.sk89q.worldedit.regions.Region;
 */
 public class UtilityCommands {
    @Command(
-        aliases = {"//fill"},
+        aliases = {"/fill"},
        usage = " <block> <radius> [depth] ",
        desc = "Fill a hole",
        min = 2,
@ -64,7 +64,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"//fillr"},
+        aliases = {"/fillr"},
        usage = " <block> <radius> [depth] ",
        desc = "Fill a hole recursively",
        min = 2,
@ -93,7 +93,7 @@ public class UtilityCommands {
    }
    
    @Command(
-        aliases = {"//drain"},
+        aliases = {"/drain"},
        usage = "<radius>",
        desc = "Drain a pool",
        min = 1,
@ -112,7 +112,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/fixlava"},
+        aliases = {"fixlava"},
        usage = "<radius>",
        desc = "Fix lava to be stationary",
        min = 1,
@ -131,7 +131,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/fixwater"},
+        aliases = {"fixwater"},
        usage = "<radius>",
        desc = "Fix water to be stationary",
        min = 1,
@ -150,7 +150,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/removeabove"},
+        aliases = {"removeabove"},
        usage = "[size] [height] ",
        desc = "Remove blocks above your head. ",
        min = 0,
@ -171,7 +171,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/removebelow"},
+        aliases = {"removebelow"},
        usage = "[size] [height] ",
        desc = "Remove blocks below your head. ",
        min = 0,
@ -192,7 +192,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/removenear"},
+        aliases = {"removenear"},
        usage = "<block> [size] ",
        desc = "Remove blocks near you.",
        min = 1,
@ -213,7 +213,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/replacenear"},
+        aliases = {"replacenear"},
        usage = "<size> <from-id> <to-id> ",
        desc = "Replace nearby blocks",
        min = 3,
@ -244,7 +244,7 @@ public class UtilityCommands {
    }
    
    @Command(
-        aliases = {"/snow"},
+        aliases = {"snow"},
        usage = "[radius]",
        desc = "Simulates snow",
        min = 0,
@ -262,7 +262,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/thaw"},
+        aliases = {"thaw"},
        usage = "[radius]",
        desc = "Thaws the area",
        min = 0,
@ -280,7 +280,7 @@ public class UtilityCommands {
    }
    
    @Command(
-            aliases = {"/ex", "/ext", "/extinguish"},
+            aliases = {"ex", "ext", "extinguish"},
            usage = "[radius]",
            desc = "Extinguish nearby fire",
            min = 0,
@ -304,7 +304,7 @@ public class UtilityCommands {
    }

    @Command(
-        aliases = {"/butcher"},
+        aliases = {"butcher"},
        usage = "[radius]",
        desc = "Kill all or nearby mobs",
        min = 0,