public bool intersects(ContactMap p_other)
{
for (int i = 0; i < 8; i++)
{
if (m_map[i] && p_other.m_map[i])
return false;
}
return true;
}
public bool compare(ContactMap p_other)
{
for (int i = 0; i < 8; i++)
{
if (m_map[i] != p_other.m_map[i])
return false;
}
return true;
}
private ContactMap getContactMap(int p_x, int p_y, Tilemap p_roadMap)
{
ContactMap contact = new ContactMap();
if (p_roadMap.getState(p_x, p_y - 1) >= 0)
contact.m_map[0] = true;
if (p_roadMap.getState(p_x + 1, p_y) >= 0)
contact.m_map[1] = true;
if (p_roadMap.getState(p_x, p_y + 1) >= 0)
contact.m_map[2] = true;
if (p_roadMap.getState(p_x - 1, p_y) >= 0)
contact.m_map[3] = true;
return contact;
}