mirror of
https://github.com/amyinspace/MagicSetEditor2.git
synced 2026-06-10 13:06:59 -04:00
twanvl
1d4a3c700b
git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@985 0fc631ac-6414-0410-93d0-97cfa31319b6
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
Functions
|
|
|
|
It is possible to define your own functions in MSE script.
|
|
The syntax for this is very simple, code in curly braces defines a function:
|
|
> { code goes here }
|
|
|
|
To be able to refer to the function it is usually assigned to a variable:
|
|
> function := { code goes here }
|
|
|
|
Calling a function is done using parentheses:
|
|
> { code }()
|
|
> function()
|
|
this has the effect of evaluating the code inside the curly braces.
|
|
|
|
--Parameters--
|
|
|
|
When calling a function, parameters can be specified inside the parentheses of the function call:
|
|
> fun := { "xyz is {xyz}" }
|
|
> fun(xyz: "a parameter") == "xyz is a parameter"
|
|
These assignments are ''only'' visible to the called function.
|
|
> xyz := "outside"
|
|
> fun(xyz: "a parameter")
|
|
> # xyz is still "outside"
|
|
|
|
The syntax for parameters is @name: value@.
|
|
Multiple parameters are separated by commas.
|
|
|
|
The special syntax @value@ (without a name) means that the variable @input@ is used:
|
|
> fun := { input + var2 }
|
|
> fun(var2: "yes", "no") == "noyes"
|
|
|
|
<div style="text-align:right;">previous: <a href="variables">← Variables</a> | next: <a href="default_arguments">Default arguments →</a></div>
|