KIA - Kotlin Inventory API

Prerequisites

KIA needs to run on a PaperMC server, because some paper specific functions are used.

Add to your code base

Maven

<repository>
    <id>jitpack.io</id>
    <url>https://jitpack.io</url>
</repository>

<dependency>
  <groupId>com.github.staticfx</groupId>
  <artifactId>kia</artifactId>
  <version>1.1.5</version>
</dependency>

Gradle Groovy:

	dependencyResolutionManagement {
  	repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
  	repositories {
  		mavenCentral()
  		maven { url 'https://jitpack.io' }
  	}
  }

compile "com.github.staticfx:kia:1.1.5"

Gradle kts

repositories { 
  maven { setUrl("https://jitpack.io") }
}

implementation("com.github.staticfx:kia:1.1.5")

Add this inside your plugin onEnable to use KIA

override fun onEnable() {
    KIA.create(this)
}

TLDR

To get a quick look on how to use KIA, please visit the wiki.

Introduction

KIA is an API programed using the papermc api to make inventory management and its creation easier. Using NBT KIA is able to handle inventories without naming issues or similar.

Key features

Easily build inventories using the build in DSL

val inventory = kInventory(sender, 5.rows, InventoryType.CHEST) {
    setItem(row = 1, slot = 4, kItem(Material.DIAMOND_PICKAXE) {
        setDisplayName(Component.text("Some cool item").color(TextColor.color(255, 0, 0)).decorate(TextDecoration.BOLD))
        enchant(Enchantment.DIG_SPEED, 5)
    })
}

Easier to use listeners

setItem(1, 4, kItem(Material.DIAMOND_PICKAXE) {
    onClick { kItem: KItem, player: Player -> player.sendMessage("Cool you just clicked ${kItem.slot}") }
})

Animations

openingAnimation = endlessAnimation(100, TimeUnit.MILLISECONDS) {
    onAnimationFrame {
        row.shift(ShiftDirection.LEFT, 1, true)
        this@mainPage.setRow(1, row)
    }
}

This animation will play everytime the inventory is opened.

Paging inventories

val pageInventory = kPageInventory(sender, 5.rows) {
    looping = true
    title = Component.text("Paging Inventory")

    mainPage {
        this.title = Component.text("This is the main page")
        header = defaultHeader
    }

    addPage {
        this.title = Component.text("Page 2")
        header = defaultHeader
    }

    addPage {
        this.title = Component.text("Page 3")
        header = defaultHeader
    }
}

With support for page headers to make navigating an ease!

val defaultHeader = kPageController {
    nextBtn = kItem(Material.PAPER, 1) {
        setDisplayName(Component.text("Next Page ->"))
    }
    previousBtn = kItem(Material.PAPER, 1) {
        setDisplayName(Component.text("<- Previous Page"))
    }
    placeholderItem = kItem(Material.BLACK_STAINED_GLASS_PANE, 1) {
        setDisplayName(Component.text("'"))
    }
    builder = { nextBtn: KItem, previousBtn: KItem, placeholder: KItem -> run {
        kRow {
            setItem(0..1, placeholder!!)
            setItem(2, previousBtn!!)
            setItem(3..5, placeholder)
            setItem(6, nextBtn!!)
            setItem(7..8, placeholder)
        }
    }}
}

For more examples and on how to use KIA, please head over to the wiki!

Other Features

NBT System for Inventory Matching (Gets rid of inventory title issues)
Different helper functions to build the inventories easier
Optional row based system to easier build and manage your inventories

StaticFX / KIA