Added a way to modify the config using a command

src/main/java/io/github/simplex/toolassist/ToolAssist.java

@@ -1,6 +1,8 @@
 package io.github.simplex.toolassist;
 
 import io.github.simplex.toolassist.data.Config;
+import io.github.simplex.toolassist.play.Command_toolassist;
+import io.github.simplex.toolassist.play.MineListener;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
 
@@ -13,8 +15,10 @@ public final class ToolAssist extends JavaPlugin {
         // Plugin startup logic
         getLogger().info("Initializing configuration...");
         this.config = new Config(this);
-        getLogger().info("Initialization complete! Registering listener...");
+        getLogger().info("Configuration loaded! Registering listener...");
         new MineListener(this);
+        getLogger().info("Listener registered successfully! Loading command...");
+        new Command_toolassist(this);
         getLogger().info("Initialization complete!");
     }
 

src/main/java/io/github/simplex/toolassist/data/Config.java

@@ -8,6 +8,8 @@ import org.bukkit.configuration.file.YamlConfiguration;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -85,8 +87,10 @@ public class Config extends YamlConfiguration {
     public static class Settings {
         private final ConfigurationSection plugin_settings;
         private final ConfigurationSection tool_settings;
+        private final Config config;
 
         public Settings(Config config) {
+            this.config = config;
             this.plugin_settings = config.getConfigurationSection("plugin_settings");
             this.tool_settings = config.getConfigurationSection("tool_settings");
         }
@@ -148,5 +152,28 @@ public class Config extends YamlConfiguration {
                     .map(Material::matchMaterial)
                     .collect(Collectors.toSet());
         }
+
+        public final void modifyToolEntry(String name, String value, boolean addOrRemove) {
+            List<String> materialList = tool_settings.getStringList(name);
+
+            // This is to use a tertiary statement instead of an if-else.
+            // The respective method will be called and then the result will be set to the ignored boolean, which can be safely ignored.
+            boolean ignored = addOrRemove ? materialList.add(value) : materialList.remove(value);
+
+            tool_settings.set(name, materialList);
+            config.osave();
+        }
+
+        public final void removeToolEntry(String name, String value) {
+            List<String> materialList = tool_settings.getStringList(name);
+            materialList.remove(value);
+            tool_settings.set(name, materialList);
+            config.osave();
+        }
+
+        public final void setPluginEntry(String name, Object value) {
+            plugin_settings.set(name, value);
+            config.osave();
+        }
     }
 }

src/main/java/io/github/simplex/toolassist/play/Command_toolassist.java

@@ -0,0 +1,96 @@
+package io.github.simplex.toolassist.play;
+
+import io.github.simplex.toolassist.ToolAssist;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.TextColor;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.PluginIdentifiableCommand;
+import org.bukkit.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public class Command_toolassist extends Command implements PluginIdentifiableCommand {
+    private final ToolAssist plugin;
+
+    public Command_toolassist(ToolAssist plugin) {
+        super("toolassist");
+        super.setLabel("toolassist");
+        super.setPermission("toolassist.admin");
+        super.setDescription("A way to modify the configuration in game.");
+        super.setUsage("/toolassist <plugin | (tool <add | remove>)> <setting> <value>");
+        super.setAliases(List.of("ta", "miner", "assist", "vm"));
+        super.permissionMessage(Component.empty().content("You must have the toolassist.admin permission to use this command.")
+                .color(TextColor.color(ChatColor.RED.asBungee().getColor().getRGB())));
+        super.register(plugin.getServer().getCommandMap());
+        this.plugin = plugin;
+    }
+
+    @Override
+    public boolean execute(@NotNull CommandSender sender, @NotNull String commandLabel, @NotNull String[] args) {
+        if (args[0].equalsIgnoreCase("plugin")) {
+            if (args.length != 3) return false;
+
+            switch (args[1]) {
+                case "radius" -> {
+                    plugin.getConfig().getSettings().setPluginEntry("search_radius", args[2]);
+                    return true;
+                }
+                case "sneak" -> {
+                    plugin.getConfig().getSettings().setPluginEntry("sneak_activation", args[2]);
+                    return true;
+                }
+                case "use_config" -> {
+                    plugin.getConfig().getSettings().setPluginEntry("no_config", args[2]);
+                    return true;
+                }
+                case "permission" -> {
+                    plugin.getConfig().getSettings().setPluginEntry("permission", args[2]);
+                    return true;
+                }
+                default -> {
+                    return false;
+                }
+            }
+        }
+
+        if (args[0].equalsIgnoreCase("tool")) {
+            if (args.length != 4) return false;
+
+            if (args[1].equalsIgnoreCase("add")) {
+                switch (args[2]) {
+                    case "pickaxe", "axe", "sword", "shears", "shovel", "hoe" -> {
+                        plugin.getConfig().getSettings().modifyToolEntry(args[2], args[3], true);
+                        return true;
+                    }
+                    default -> {
+                        return false;
+                    }
+                }
+            }
+
+            if (args[1].equalsIgnoreCase("remove")) {
+                switch (args[2]) {
+                    case "pickaxe", "axe", "sword", "shears", "shovel", "hoe" -> {
+                        plugin.getConfig().getSettings().modifyToolEntry(args[2], args[3], false);
+                        return true;
+                    }
+                    default -> {
+                        return false;
+                    }
+                }
+            }
+
+            return false;
+        }
+
+        return false;
+    }
+
+    @Override
+    public @NotNull ToolAssist getPlugin() {
+        return plugin;
+    }
+}

src/main/java/io/github/simplex/toolassist/play/MineListener.java

@@ -1,5 +1,6 @@
-package io.github.simplex.toolassist;
+package io.github.simplex.toolassist.play;
 
+import io.github.simplex.toolassist.ToolAssist;
 import io.github.simplex.toolassist.data.BlockIdentifier;
 import io.github.simplex.toolassist.data.Config;
 import org.bukkit.block.Block;