public void unsubstitute(Eq eqbefore, Eq eqafter)
{
string prevEq = currentEquation.print();
eqafter = eqafter.substitute(new Eq("★"), substitutions);
eqafter = eqafter.substitute(new Eq("◎"), substitutionc);
currentEquation = currentEquation.substitute(eqbefore, eqafter);
if (!prevEq.Equals(currentEquation.print()))
{
currentEquation = currentEquation.substitute(new Eq("◎"), new Eq("★"));
substitutions = substitutionc;
starAvailable = true;
currentFormula.text = currentEquation.print();
fullFormula.text += "\n" + currentEquation.print();
if (yexist)
{
if (eqbefore.print().Contains("x") || eqbefore.print().Contains("y"))
{
if (currentEquation.find(answer))
{
pm.ProbSolved();
pm.transGlow.SetActive(false);
for (int i = 0; i < 5; i++)
{
PracTranss[i].GetComponent <PracTrans>().eq = new Eq("");
PracTranss[i].GetComponent <PracTrans>().setEq();
}
}
}
}
else if (currentEquation.find(answer))
{
pm.ProbSolved();
pm.transGlow.SetActive(false);
for (int i = 0; i < 5; i++)
{
PracTranss[i].GetComponent <PracTrans>().eq = new Eq("");
PracTranss[i].GetComponent <PracTrans>().setEq();
}
}
else
{
pm.transGlow.SetActive(true);
}
}
else
{
pm.ProbFailed();
}
}
