Todo

[oganm]

• consider proper parsing of inter-dice maths so that arbitrary operations can be performed implemented in 2.1 expression branch
• godot4 port of 2.1

[oganm]

https://docs.godotengine.org/en/stable/tutorials/scripting/evaluating_expressions.html#:~:text=Godot%20provides%20an%20Expression%20class,call%20like%20deg2rad(90)%20.

the expression class doesn't seem to have a documented way of getting parsed data. as it is written, it would be easy to implement dice rolling but harder to implement probability calculations

[oganm]

quick and dirty translation to godot4 returns different/wrong results for probabilities

eg try: dice_syntax.dice_probs('4d6d1')

not diagnosed yet
slice for arrays works differently for godot4, end is no longer inclusive. removing the -1s added to address that fixes the issue