if/else Statements

Let’s get started. Open IntelliJ and create a new project. (If you already have IntelliJ open, you can select FileNewProject...) Select the Kotlin/JVM target and name your project NyetHack.

Click on the NyetHack disclosure arrow in the project tool window and right-click the src directory to create a new Kotlin File/Class. Name your file Game. Add a main entry point function to Game.kt by typing main and pressing the Tab key. Your function should look like this:

    fun main(args: Array<String>) {


In NyetHack, a player’s condition is based on remaining health points, ranging from 0 to 100. On their quest, they may sustain injuries during combat. On the other hand, they may be in excellent condition. You ...

Get Kotlin Programming: The Big Nerd Ranch Guide, First Edition now with the O’Reilly learning platform.

O’Reilly members experience live online training, plus books, videos, and digital content from nearly 200 publishers.