initial commit, todo comment and realphabetized ServerChatCommand enum

common/src/cmd.rs

@@ -252,8 +252,10 @@ pub enum ServerChatCommand {
     BuildAreaList,
     BuildAreaRemove,
     Campfire,
+    CreateLocation,
     DebugColumn,
     DebugWays,
+    DeleteLocation,
     DisconnectAllPlayers,
     DropAll,
     Dummy,
@@ -277,9 +279,12 @@ pub enum ServerChatCommand {
     Kit,
     Lantern,
     Light,
+    Lightning,
+    Location,
     MakeBlock,
     MakeNpc,
     MakeSprite,
+    MakeVolume,
     Motd,
     Object,
     PermitBuild,
@@ -305,15 +310,10 @@ pub enum ServerChatCommand {
     Unban,
     Version,
     Waypoint,
+    WeatherZone,
     Whitelist,
     Wiring,
     World,
-    MakeVolume,
-    Location,
-    CreateLocation,
-    DeleteLocation,
-    WeatherZone,
-    Lightning,
 }
 
 impl ServerChatCommand {

voxygen/src/cmd.rs

@@ -121,6 +121,24 @@ impl FromStr for ChatCommandKind {
         } else if let Ok(cmd) = s.parse::<ServerChatCommand>() {
             Ok(ChatCommandKind::Server(cmd))
         } else {
+            // Idea:
+            // The ServerChatCommand enum in veloren/common/src/cmd.rs is a list of valid
+            // commands. We should output something like:
+
+            // Could not find a command named "group_kcik"
+            //      Did you mean:
+            //         group_kick
+
+            // Could not find a command named "make"
+            //      Did you mean:
+            //         make_block
+            //         make_npc
+            //         make_sprite
+
+            // We should be suggesting command(s) similar to the ones typed
+            // - a regex to match possible typos?
+            // - Naively suggest the other commands that start with the same first letter?
+            //   (Might be ok, there most commands for a letter is "S" with 10 commands)
             Err(format!("Could not find a command named {}.", s))
         }
     }