unsafe static byte[] SaveLayout(ref LayOut data)
{
byte[] buff = new byte[4096];
fixed(byte *pb = &buff[0])
{
float *pf = (float *)pb;
*pf = data.role.origin.x;
pf++;
*pf = data.role.origin.y;
pf++;
int *head = (int *)pf;
pf += 22;//offset=96
int p = (int)pf;
int c = 0;
c = SaveData(ref data.land, p);
*head = c;
head++;
p += c * 20;
c = SaveData(ref data.needle, p);
*head = c;
head++;
p += c * 20;
c = SaveData(ref data.record, p);
*head = c;
head++;
p += c * 20;
}
return(buff);
}
public static void View(int index)
{
view = level[index];
role.location = level[index].role.origin;
role.origin = level[index].role.origin;
SetCurrentLayout(ref view);
}
public static void LoadLayOut(LayOut l)
{
buff_land = l.land;
LoadLand(ref buff_land, iid.land);
buff_needle = l.needle;
LoadNeedle(ref buff_needle, iid.needle);
role.origin = l.role.origin;
role.location = role.origin;
role.motion.x = 0;
role.motion.y = 0;
}
static void SetCurrentLayout(ref LayOut lay)
{
if (lay.land != null)
{
LoadLand(ref lay.land, iid.land);
}
if (lay.needle != null)
{
LoadNeedle(ref lay.needle, iid.needle);
}
if (lay.record != null)
{
LoadRecord(ref lay.record, iid.record);
}
GetPoints(role.location, ref role.points);
CaculRect_PosA(ref buff_img[role.imgid].vertex, role.location, 0.0675f, 0.12f, 0);
}
public static async void LoadAppLayout(string name, LoadLayout t)
{
Uri u = new Uri("ms-appx:///Maps/" + name);
RandomAccessStreamReference rass = RandomAccessStreamReference.CreateFromUri(u);
IRandomAccessStream ir = await rass.OpenReadAsync();
Stream s = ir.AsStream();
byte[] buff = new byte[s.Length];
s.Read(buff, 0, buff.Length);
int c = buff.Length / 4096;
LayOut[] l = new LayOut[c];
for (int i = 0; i < c; i++)
{
l[i] = LoadLayout(ref buff, i * 4096);
}
t(l);
}
public static void ReplaceLayout(ref LayOut l, string name, int index)
{
string path = ApplicationData.Current.LocalFolder.Path;
path += "\\" + name + ".map";
byte[] t = SaveLayout(ref l);
FileStream fs;
if (File.Exists(path))
{
fs = File.OpenWrite(path);
fs.Seek(index * 4096, SeekOrigin.Current);
fs.Write(t, 0, 4096);
}
else
{
fs = File.Create(path, 4096);
fs.Write(t, 0, 4096);
}
fs.Dispose();
}
unsafe static LayOut LoadLayout(ref byte[] data, int offset)
{
LayOut l = new LayOut();
fixed(byte *pb = &data[offset])
{
float *pf = (float *)pb;
l.role.origin.x = *pf;
pf++;
l.role.origin.y = *pf;
pf++;
int *head = (int *)pf;
pf += 22;//offset=96
int p = (int)pf;
int c = *head;
LandDate[] t = new LandDate[c];
LoadData(ref data, ref t, p);
l.land = t;
head++;
p += c * 20;
c = *head;
t = new LandDate[c];
LoadData(ref data, ref t, p);
l.needle = t;
head++;
p += c * 20;
c = *head;
t = new LandDate[c];
LoadData(ref data, ref t, p);
l.record = t;
}
return(l);
}
