I'm trying to implement a functionality that can determine which word in the text the user clicked on. To do this, I use the TextMeshProUGUI element and the following code:
using System.Collections; using System.Collections.Generic; using UnityEngine; using TMPro;
public class ExtraWordsDefinition : MonoBehaviour {
public TextMeshProUGUI text;
public string LastClickedWord;
void Start()
{
text = GetComponent();
}
private void Update()
{
if (Input.GetMouseButtonDown(0))
{
var wordIndex = TMP_TextUtilities.FindIntersectingWord(text, Input.mousePosition, null);
if (wordIndex != -1)
{
LastClickedWord = text.textInfo.wordInfo[wordIndex].GetWord();
Debug.Log("Clicked on " + LastClickedWord);
}
}
}
}`
This code works fine if the text in the element is static (i.e.the text that I specified in the component's settings in the Unity inspector) then the words I click on are displayed in the console.
But, if I try to change the text of the component dynamically through the code, then the script stops detecting clicks on the text at all (the if condition does not work). Also, this way of changing text resets the text alignment settings.
At first I made code where the text was changed by assigning a new string to the ".text" property, but I also tried changing the text through the SetText() method, but that didn't change anything. Unfortunately, searching the internet didn't help me find an answer either.
Please help me figure out what is the reason.
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