public void Step4_Join()
{
if (m_islands == null)
{
return;
}
if (!m_startSet)
{
return;
}
if (!m_endSet)
{
return;
}
int startHitIndex = SpriteIsland.HitIndex(m_islands, m_startx, m_starty);
if (startHitIndex == -1)
{
return;
}
int endHitIndex = SpriteIsland.HitIndex(m_islands, m_endx, m_endy);
if (endHitIndex == -1)
{
return;
}
SpriteIsland.Join(m_islands, startHitIndex, endHitIndex);
SpriteIsland.JoinOverlaps(m_islands);
}
public void Step2_SetStart(int x, int y)
{
if (m_islands == null)
{
return;
}
int hitIndex = SpriteIsland.HitIndex(m_islands, x, y);
m_startx = x;
m_starty = y;
m_startSet = hitIndex >= 0;
}
