void OnTriggerEnter(Collider col)
{
if (col.tag == "KeypadButton" && !m_button) {
m_button = col.gameObject.GetComponent<KeypadButton>();
m_button.SetHighlight(true);
}
}
void OnTriggerExit(Collider col)
{
if (m_button && col.gameObject == m_button.gameObject)
{
m_button.SetHighlight(false);
m_button = null;
}
}
void OnTriggerEnter(Collider col)
{
if (col.tag == "KeypadButton" && !m_button)
{
m_button = col.gameObject.GetComponent <KeypadButton>();
m_button.SetHighlight(true);
}
}
