GCS Fixes (#5)

src/main/java/com/iantapply/wynncraft/command/CommandCore.java

@@ -69,7 +69,7 @@ public void registerCommands() {
      * @param command Command which was executed
      * @param label Alias of the command which was used
      * @param args Passed command arguments
-     * @return Whether the command was successful
+     * @return
      */
     @Override
     public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, String[] args) {
@@ -99,7 +99,10 @@ public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command
                 // Execute the command and call the event that should be triggered when the command is run
                 try {
                     wynncraftCommand.execute(sender, args);
-                    wynncraftCommand.getTriggerEvent().callEvent();
+
+                    if (wynncraftCommand.getTriggerEvent() != null) {
+                        wynncraftCommand.getTriggerEvent().callEvent();
+                    }
                 } catch (Exception e) {
                     // In the event of incorrect usage, send an error message to the sender and console to notify of the error
                     Component errorMessage = Component.text("An error occurred while executing the command '")

src/main/java/com/iantapply/wynncraft/command/WynncraftCommand.java

@@ -88,13 +88,15 @@ public boolean isPlayerOnly() {
      * The event that triggers when the command is executed
      * @return The event that is called when the command is run
      */
-    public abstract WynncraftEvent getTriggerEvent();
+    public WynncraftEvent getTriggerEvent() {
+        return null;
+    };
 
     /**
      * The method that is called when the command is executed
      * @param sender The sender of the command
      * @param args The arguments of the command
-     * @return Whether or not the command was executed successfully
+     * @return
      */
     public abstract boolean execute(CommandSender sender, String[] args) throws Exception;
 }

src/main/java/com/iantapply/wynncraft/command/commands/ExampleCommand.java

@@ -0,0 +1,69 @@
+package com.iantapply.wynncraft.command.commands;
+
+import com.iantapply.wynncraft.command.WynncraftCommand;
+import org.bukkit.command.CommandSender;
+
+public class ExampleCommand extends WynncraftCommand {
+    /**
+     * The name that is appended after the leading '/' character
+     *
+     * @return The name
+     */
+    @Override
+    public String name() {
+        return "example";
+    }
+
+    /**
+     * The syntax of the command to display in the help menu and other places
+     * This should be in the format of "command [args]"
+     *
+     * @return The syntax
+     */
+    @Override
+    public String syntax() {
+        return "example";
+    }
+
+    /**
+     * The description of the command to display in the help menu and other places
+     *
+     * @return The description
+     */
+    @Override
+    public String description() {
+        return "An example command using the Wynncraft command framework";
+    }
+
+    /**
+     * The minimum amount of arguments that are required to execute the command
+     *
+     * @return The minimum amount of arguments
+     */
+    @Override
+    public int minArgs() {
+        return 0;
+    }
+
+    /**
+     * The maximum amount of arguments that are required to execute the command
+     *
+     * @return The maximum amount of arguments
+     */
+    @Override
+    public int maxArgs() {
+        return 0;
+    }
+    /**
+     * The method that is called when the command is executed
+     *
+     * @param sender The sender of the command
+     * @param args   The arguments of the command
+     * @return
+     */
+    @Override
+    public boolean execute(CommandSender sender, String[] args) throws Exception {
+        sender.sendMessage("This is an example command!");
+        return false;
+    }
+}