E-Utils: Utility Library for Mod Development

A utility for Fabric mod developers that provides ready-made solutions for common tasks:

They can access pre-existing rather than re-creating them from scratch

• Configuration file management with real-time reloading
• Command system with permission handling
• Framework for creating inventory interfaces
• Additional useful functions and extensions

Including giving access to these classes \ main These functionalities can directly interact, reducing redundant code

Main Features

Configuration Files

Settings support JSONC format with comments, automatic version updates, real-time change tracking, and convenient type handling through Kotlin classes.

Example of configuration:

data class MyConfig(
  override val version: String = "1.0.0",
  override val configId: String = "mymod"
  // Add your parameters here
) : ConfigData

Manager initialization:

val configManager = ConfigManager(
    currentVersion = "1.0.0",
    defaultConfig = MyConfig(),
    configClass = MyConfig::class
)

Command System

Flexible command builder with built-in permission handling, subcommand support, and aliases.

commandManager.command("mycommand", permission = "mymod.command") {
    executes { context ->
        // Command logic
        1
    }

    subcommand("subcommand") {
        executes { context ->
            // Subcommand logic
            1
        }
    }
}

UI Components

Simple creation of custom inventory interfaces with buttons, active slots, and dynamic content updates.

CustomGui.openGui(
  player = player,
  title = "My Interface",
  layout = listOf(/ Interface elements /),
  onInteract = { context ->
      // Handle interactions
  }
)

Technical Requirements

Required dependencies:

• Kotlin
• Fabric API
• Fabric Language Kotlin

Usage Examples

Configuration Settings:

data class MyConfig(
    override val version: String = "1.0.0",
    override val configId: String = "mymod",
    var debugMode: Boolean = false
) : ConfigData

val configManager = ConfigManager(
    currentVersion = "1.0.0",
    defaultConfig = MyConfig(),
    configClass = MyConfig::class,
    metadata = ConfigMetadata(
        headerComments = listOf("My mod settings")
    )
)

Command Registration:

val commandManager = CommandManager("mymod")

commandManager.command("hello", permission = "mymod.hello") {
    executes { context ->
        val source = context.source
        CommandManager.sendSuccess(source, "Hello, World!")
        1
    }
}

Interface Creation:

CustomGui.openGui(
    player = player,
    title = "My GUI",
    layout = listOf(
        CustomGui.createNormalButton(
            ItemStack(Items.DIAMOND),
            "Click me!",
            listOf("Button description")
        )
    ),
    onInteract = { context ->
        // Handle button clicks
    }
)