July 2018
Intermediate to advanced
400 pages
12h 14m
English
Content preview from Kotlin Programming: The Big Nerd Ranch Guide, First Edition
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Extracting Code to Functions
The logic you coded into NyetHack in Chapter 3 was sound, but it would be a better practice to organize it using functions. Your first task is to reorganize your project to encapsulate much of the logic you have already written in functions. This will set the stage for adding new features to NyetHack.
Does this mean you are going to delete all your code and type the same logic in a different way? Perish the thought. IntelliJ will help you group your logic into functions easily.
Begin by opening your NyetHack project. Make sure the file Game.kt is open in the editor.
Next, select the conditional code that you defined for generating the player’s healthStatus message. Click and drag the cursor, beginning ...
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