Use arrays in conditionals

[georgespatton]

I would like to suggest a feature to handle arrays inside Dialogue Manager. It appears that strings/bool/int/float etc are supported:

https://github.com/nathanhoad/godot_dialogue_manager/blob/main/docs/Conditions_Mutations.md

but if the type of the global state is an array, handle it inside Dialogue Manager. An example of this would be:

if "apples" in SomeGlobal.some_array_property
Nathan: I have apples
elif "oranges" in SomeGlobal.some_array_property
Nathan: I have oranges too.
elif "grapes" in SomeGlobal.some_array_property
Nathan: I have grapes as well.
else
Nathan: I have no fruit.

This allows for more complex conditionals and will allow the SomeGlobal property list to stay concise as we can now load multiple properties into a single SomeGlobal.some_array_property instead of enumerating them into multiple properties.

I don't think you have to implement all the methods in the Godot Array class https://docs.godotengine.org/en/stable/classes/class_array.html

but a simple "in" function or ".has()" would be a good starting point and would satisfy this feature request. I am currently using many SomeGlobal.some_property which bloats my SomeGlobal global variable set.

[nathanhoad]

The in keyword and most Array methods are already supported. I've just merged a PR that fixes the syntax highlighting on those operators though.

[georgespatton]

Thank you, I will test upon the next release!