public bool TryHitEnemies(List <SnakePlayer> listPlayers)
{
for (int j = 0; j < listPlayers.Count; j++)
{
SnakePlayer other = listPlayers[j];
if (this != other)
{
if (HitTest(other, HitDistance))
{
Blast();
return(true);
}
}
}
return(false);
}
//碰撞函数，就是两个圆相交
public bool HitTest(SnakePlayer player, float testDistance)
{
SnakeNode node = player.Head;
while (node != null)
{
if (node.IsKeyNode())
{
float distance = Vector3.Distance(m_head.Position(), node.Position());
if (distance < testDistance)
{
return(true);
}
}
node = node.Next;
}
return(false);
}