protected virtual bool CanMove2Neighbour(PillarSetting setting, ushort curH, ushort curMaxH,
ushort neighbourH, ushort neighbourMaxH)
{
//jumpable
if (Math.Abs(curH - neighbourH) * setting.heightPerGrade > setting.jumpableHeight)
{
return(false);
}
//gap like this, cant go
// _____|
// _______
// |
// _____|
if (neighbourH > curH)
{
float gapHeight = (curMaxH - neighbourH) * setting.heightPerGrade;
if (gapHeight >= setting.boundHeight)
{
return(true);
}
}
else
{
if (neighbourMaxH > curH)
{
float gapHeight = (neighbourMaxH - curH) * setting.heightPerGrade;
if (gapHeight >= setting.boundHeight)
{
return(true);
}
}
}
return(false);
}
public static bool SaveData(string path, PillarSetting setting, QuadTreeBase[] trees)
{
if (File.Exists(path))
{
File.Delete(path);
}
FileStream stream = File.Open(path, FileMode.Create);
byte[] stbuff = setting.ToArray();
stream.Write(stbuff, 0, stbuff.Length);
//trees
byte[] bRootLeafBuff = new byte[1] {
1 << 4
};
for (int x = 0; x < setting.maxX; ++x)
{
for (int z = 0; z < setting.maxZ; ++z)
{
QuadTreeBase subTree = trees[x * setting.maxZ + z];
if (subTree is QuadTreeLeafSerializable)
{
stream.Write(bRootLeafBuff, 0, 1);
QuadTreeLeafSerializable leaf = (QuadTreeLeafSerializable)subTree;
leaf.Serialize(stream);
}
else
{
QuadTreeNodeSerializable node = (QuadTreeNodeSerializable)subTree;
node.Serialize(stream);
}
}
}
stream.Close();
MPLog.Log("create data successed!");
return(true);
}
public static float heightVal(PillarSetting setting, uint val)
{
ushort grade = (ushort)(val >> 48);
return(setting.heightValRange[0] + grade * setting.heightPerGrade);
}
