You first need to do the calculation and store it into a variable, e.g. the Change Variable node set a variable to the result of a formula. Afterwards you can use text codes to add the value of the variable to the dialogue's message. You can easily add them via the More button above the text area - the Variable button on the right side will show all variable text code options.
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Afterwards you can use text codes to add the value of the variable to the dialogue's message. You can easily add them via the More button above the text area - the Variable button on the right side will show all variable text code options.
If you're enjoying my products, updates and support, please consider supporting me on patreon.com!