Pixel Crushers Forum

Hello,

First of all thanks for this amazing tool, spared us a lot of time and energy !
I'm facing a curious problem when trying to call the lua function : string.find() as a node condition.
For exemple :
Seems to return false. When I call it in script :
=> HasReturnValue is always false. What is the correct synthax for the equivalent of c# method "string.contains" in Lua ?
(What I am trying to do is check if a Lua variable contains a specified string.)

Hi,

Lua's string.find() returns nil if it doesn't find a match, or a list of two numbers if it does find a match. The first number is the starting index of the match, and the second number is the ending index (starting from index 1). For example:
returns the list { 4, 6 }. But this:
returns nil.

You can check it in a node condition like this:

• Dialogue Text: "Meow."
• Conditions:

  Code: Select all

  string.find("Yo dog", "cat") == nil

Thanks a lot ! That did the trick.