Config Folder Manager

A generic configuration manager for handling multiple JSON-based config files inside a single folder. Each file is identified by its filename without the .json extension.

ExampleConfig.java

package com.example.config;

import com.google.gson.annotations.SerializedName;

public class ExampleConfig {

  @SerializedName("some_value")
  public String someValue = "default_value";

  @SerializedName("another_value")
  public int anotherValue = 42;

  @SerializedName("nested_config")
  public NestedConfig nestedConfig = new NestedConfig();

  public static class NestedConfig {
    @SerializedName("nested_value")
    public boolean nestedValue = true;
  }

}

ConfigFolderExample.java

package com.example.config;

import dev.matthiesen.matthiesen_core.common.utility.config.ConfigFolderManager;

public class ConfigFolderExample {
    public static void main(String[] args) {
        // Create a new ConfigFolderManager for the "config" folder
        ConfigFolderManager configFolderManager = new ConfigFolderManager(ExampleConfig.class, "config", "example_mod_id");

        // Load all config files in the folder
        configFolderManager.loadConfigs();

        // Get a specific config by its filename (without .json)
        MyConfig myConfig = configFolderManager.getConfig("myConfig");

        // Modify the config and save it back to the file
        myConfig.setSomeValue("newValue");
        configFolderManager.setConfig("myConfig", myConfig);
        configFolderManager.saveConfig("myConfig");
    }
}