public void CheckClickBtnQuestion(BtnQuestion btn)
{
if (!isReadyCommit)
{
return;
}
if (btn.isSelect)
{
int i = 0;
for (; i < listBtnQuestionSelect.Count; i++)
{
if (listBtnQuestionSelect[i] == btn)
{
break;
}
}
// release tu i trong listBtnQuestionSelect
for (int j = listBtnQuestionSelect.Count - 1; j >= i; j--)
{
listBtnQuestionSelect[j].SetUnSelect();
listBtnQuestionSelect.RemoveAt(j);
if (j > 0)
{
listLineRenderer[j - 1].SetVertexCount(0);
}
}
// release tu i-1 trong list line, neu i > 0
}
else
{
if (listBtnQuestionSelect.Count > 0)
{
listLineRenderer[listBtnQuestionSelect.Count - 1].SetVertexCount(2);
listLineRenderer[listBtnQuestionSelect.Count - 1].SetPosition(0, listBtnQuestionSelect[listBtnQuestionSelect.Count - 1].transform.position + new Vector3(0, 0, 1f));
listLineRenderer[listBtnQuestionSelect.Count - 1].SetPosition(1, btn.transform.position + new Vector3(0, 0, 1f));
}
btn.SetSelect();
listBtnQuestionSelect.Add(btn);
}
SetTextCurrAnswer();
}
