private void input(InRec inp)
{
if (!active)
{
return;
}
// check if a move leads out of bounds or through a wall
if (!isAllowedMove(inp))
{
audioData.PlayOneShot(fail);
reset();
return;
}
// move
currentPosition += inp.toVector();
start.SetActive(false);
if (foundSolution())
{
audioData.PlayOneShot(win);
reset();
if ((completed++) == 3)
{
OnGameComplete.Invoke();
}
}
}
private bool isAllowedMove(InRec input)
{
Vector2 nextPosition = currentPosition + input.toVector();
if (nextPosition.x > 5f || nextPosition.x < 0f || nextPosition.y > 5f || nextPosition.y < 0f)
{
return(false);
}
// check for walls
Wall blockingWall = Array.Find(walls[mazeNr], element => element.blocks(currentPosition, nextPosition, input));
return(blockingWall == null);
}