Merge pull request #5 from Salmonllama/guthix-space-bug

Guthix space bug

src/main/java/dev/salmonllama/fsbot/guthix/Guthix.java

@@ -109,7 +109,8 @@ public class Guthix implements MessageCreateListener {
             return;
         }
 
-        String cmdString = registry.commandString(content);
+        RegistryCommand rComm = registry.getCommandInfo(content);
+        String cmdString = rComm.getCommand();
 
         if (registry.isCommandAlias(cmdString)) {
 
@@ -120,7 +121,7 @@ public class Guthix implements MessageCreateListener {
         Message msg = event.getMessage();
         TextChannel channel = event.getChannel();
         Server server = event.getServer().orElse(null);
-        String[] cmdArgs = registry.getCmdArgs(content);
+        String[] cmdArgs = rComm.getArgs();
 
         Command cmd = registry.findCommand(cmdString).orElse(null); // TODO: default command here
 

src/main/java/dev/salmonllama/fsbot/guthix/Registry.java

@@ -73,21 +73,25 @@ class Registry {
         if (input.contains(" ")) {
             input = removePrefix(input);
             String[] splits = input.split(" ");
-            return new ArrayList<>(Arrays.asList(splits));
+            System.out.println(Arrays.toString(splits));
+            return cleanSpaces(splits);
         } else {
             input = removePrefix(input);
             return new ArrayList<>(Collections.singletonList(input));
         }
     }
 
-    String[] getCmdArgs(String input) {
-        List<String> splits = splitArgs(input);
-        splits.remove(0);
-        return splits.toArray(new String[0]);
+    List<String> cleanSpaces(String[] input) {
+        List<String> list = new ArrayList<>(Arrays.asList(input));
+        list.removeIf(""::equals);
+        return list;
     }
 
-    String commandString(String input) {
-        // Cleans the string of the prefix and any args, returning only the command
-        return splitArgs(input).get(0);
+    RegistryCommand getCommandInfo(String input) {
+        List<String> args = splitArgs(input);
+        String command = args.get(0);
+        args.remove(0);
+
+        return new RegistryCommand(command, args.toArray(new String[0]));
     }
 }

src/main/java/dev/salmonllama/fsbot/guthix/RegistryCommand.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2020. Aleksei Gryczewski
+ * All rights reserved.
+ */
+
+package dev.salmonllama.fsbot.guthix;
+
+class RegistryCommand {
+    private String command;
+    private String[] args;
+
+
+    RegistryCommand(String command, String[] args) {
+        this.command = command;
+        this.args = args;
+    }
+
+    String getCommand() {
+        return command;
+    }
+
+    String[] getArgs() {
+        return args;
+    }
+}