FUNCTION

FUNC/FUNCTION allows you to run the same piece of code as many times as you want, wherever you want along with the ability to control the variables inside.

To make a function, use the command named either FUNC or FUNCTION. After that, give the name, then following the name include all variable names separated by a comma.

To run a function, use the RUN command, followed by the name of the function to run, and then the value for all variables separated by comma in order as they were declared on function creation.

Syntax

FUNC <name> <optional arg1>,<optional arg2>,...

Basic Usage

DucklingScript

FUNC hello
    STRING Hello Pond!

RUN hello
STRING In the middle
RUN hello

Compiled

STRING Hello Pond!
STRING In the middle
STRING Hello Pond!

Using Paramaters

DucklingScript

FUNC hello phrase,number
    $STRING "The number given was: "+number
    $STRING phrase

RUN hello "Foo/Bar",10

Compiled

STRING The number given was: 10
STRING Foo/Bar

tip

Want to learn more? Check our variables-and-functions documentation!