PausableTypewriter(TextMeshProUGUI,float,Action?,Action?,Action?,Stack<(int position, float duration)>?,CoroutineInterruptToken?)

Method in Effects

Summary

A coroutine that gradually reveals the text in a TMPro.TextMeshProUGUI object over time.

public static IEnumerator PausableTypewriter(TextMeshProUGUI text, float lettersPerSecond, Action? onCharacterTyped, Action? onPauseStarted, Action? onPauseEnded, Stack<(int position, float duration)>? pausePositions, CoroutineInterruptToken? stopToken = null)

Remarks

Essentially identical to Typewriter(TextMeshProUGUI,float,Action,CoroutineInterruptToken?) but supports pausing the animation based on pausePositions values.

This method works by adjusting the value of the text parameter's TMPro.TMP_Text.maxVisibleCharacters property. This means that word wrapping will not change half-way through the presentation of a word.

Depending on the value of lettersPerSecond, onCharacterTyped may be called multiple times per frame.

Due to an internal implementation detail of TextMeshProUGUI, this method will always take at least one frame to execute, regardless of the length of the text parameter's text.

Parameters

Name	Description
TextMeshProUGUI text	A TextMeshProUGUI object to reveal the text of
float lettersPerSecond	The number of letters that should be revealed per second.
Action onCharacterTyped	An System.Action that should be called for each character that was revealed.
Action onPauseStarted	An System.Action that will be called when the typewriter effect is paused.
Action onPauseEnded	An System.Action that will be called when the typewriter effect is restarted.
Stack<(int position, float duration)> pausePositions	A stack of character position and pause duration tuples used to pause the effect. Generally created by LineView.GetPauseDurationsInsideLine
Yarn.Unity.Effects.CoroutineInterruptToken stopToken	A CoroutineInterruptToken that can be used to interrupt the coroutine.