Parts of a Function

• Declaration: It starts with the function keyword.

• Name: The identifier for the function like ninjaController, lootBox, etc.

• Parameters: Variables listed in parentheses that accept values when the function is called.

• Body: A block of code inside curly braces {} which performs the function's actions.

• Return Value: Optional statement to output a value. Without it, functions return undefined.

Example

• ninjaController : Controls the ninja by calling lootBox twice and moving right four times.

• lootBox : Defines a set of actions (moving, picking sushi) for the ninja.

• Parameter: Both functions take a ninja object that has methods like goRight() , goUp() , etc.

Each function organizes repeated actions into neat, reusable blocks, keeping your code simple and easy to update.