public void Init()
{
int [] list = new int[] { 0, 1, 33, 30, 36, 37, 47, 169, 209, 269, 289, 309, 329, 451, 469, 489, 529 };
foreach (int i in list)
{
FileStream fsa = new FileStream(World.Path + "mapd" + i.ToString() + ".bin", FileMode.Open, FileAccess.Read);
BinaryReader ra = new BinaryReader(fsa);
while (true)
{
int mapid = ra.ReadInt32();
if (mapid == -1)
{
break;
}
int areaid = ra.ReadInt32();
float xmin = ra.ReadSingle();
float xmax = ra.ReadSingle();
float ymin = ra.ReadSingle();
float ymax = ra.ReadSingle();
if (WorldDelimiters[mapid] == null)
{
WorldDelimiters[mapid] = new Hashtable();
}
Continent(mapid)[areaid] = new ZoneDelimiters(areaid, xmin, ymin, xmax, ymax);
}
ra.Close();
}
}
public int NearestZoneId(int mapId, float x, float y)
{
IDictionaryEnumerator zoneEnumerator = null;
zoneEnumerator = Continent(mapId).GetEnumerator();
while (zoneEnumerator.MoveNext())
{
ZoneDelimiters zd = zoneEnumerator.Value as ZoneDelimiters;
if (zd.Xmax + UNITSIZE >= x && zd.Xmin - UNITSIZE <= x && zd.Ymax + UNITSIZE / 2 >= y && zd.Ymin - UNITSIZE / 2 <= y)
{
return((int)zoneEnumerator.Key);
}
}
return(-1);
}
public Hashtable GetZoneHash(int mapId, int zoneId, float x, float y)
{
ZoneDelimiters zd = null;
Hashtable continent = null;
zd = Continent(mapId)[zoneId] as ZoneDelimiters;
if (zd == null)
{
Console.WriteLine("Unknown zone id {0}", zoneId);
return(null);
}
if (!zd.Loaded)
{
Load(mapId, zoneId);
}
continent = (Hashtable)this.Azeroth[mapId * 1024 + zoneId];
return(continent);
}
public void Init()
{
int []list = new int[] { 0, 1, 33, 30, 36, 37, 47, 169, 209, 269, 289, 309, 329, 451, 469, 489, 529 };
foreach( int i in list )
{
FileStream fsa = new FileStream( World.Path + "mapd" + i.ToString() + ".bin", FileMode.Open, FileAccess.Read);
BinaryReader ra = new BinaryReader( fsa );
while( true )
{
int mapid = ra.ReadInt32();
if ( mapid == -1 )
break;
int areaid = ra.ReadInt32();
float xmin = ra.ReadSingle();
float xmax = ra.ReadSingle();
float ymin = ra.ReadSingle();
float ymax = ra.ReadSingle();
if ( WorldDelimiters[ mapid ] == null )
WorldDelimiters[ mapid ] = new Hashtable();
Continent( mapid )[ areaid ] = new ZoneDelimiters( areaid, xmin, ymin, xmax, ymax );
}
ra.Close();
}
}
public MapPoint NearestPoint(Hashtable continent, int mapId, int zoneId, float x, float y)
{
float dist = float.MaxValue;
ZoneDelimiters zd = null;
if (continent == null)
{
zd = Continent(mapId)[zoneId] as ZoneDelimiters;
if (zd == null)
{
Console.WriteLine("Unknown zone id {0}", zoneId);
}
if (!zd.Loaded)
{
Load(mapId, zoneId);
}
continent = (Hashtable)this.Azeroth[mapId * 1024 + zoneId];
}
if (continent == null)
{
Console.WriteLine("zone");
}
IDictionaryEnumerator zoneEnumerator = continent.GetEnumerator();
int ax = 0;
int ay = 0;
float az = 0;
//x -= zd.Xmin;
//y -= zd.Ymin;
y /= UNITSIZE * 0.5f;
int aey = (int)y;
if ((int)((int)y & 2) == 1)
{
x -= UNITSIZE * 0.5f;
}
x /= UNITSIZE;
while (zoneEnumerator.MoveNext())
{
uint a = (uint)zoneEnumerator.Key;
short xx = (short)((a >> 16) - 0x8000);
short yy = (short)((a & 0xffff) - 0x8000);
float px = Math.Abs((float)xx - x);
float py = Math.Abs((float)yy - y);
px *= px;
py *= py;
px += py;
if (px < dist)
{
dist = px;
ax = (int)xx;
ay = (int)yy;
az = (float)zoneEnumerator.Value;
}
}
if ((int)(ay & 2) == 1)
{
return(new MapPoint((UNITSIZE / 2) + ((float)ax * UNITSIZE), (float)ay * UNITSIZE * 0.5f, az));
}
return(new MapPoint((float)ax * UNITSIZE, (float)ay * UNITSIZE * 0.5f, az));
}
public MapPoint Get(int pos, int zoneId, int mapId, Mobile mob, bool reenter)
{
float x = mob.X;
float y = mob.Y;
// Hashtable hy = mob.SpawnerLink.ZoneHash;
ZoneDelimiters zd = null;
Hashtable continent = Continent(mapId);
if (continent == null)
{
Console.WriteLine("Invalid mapId {0} -> DrNexus", mapId);
return(null);
}
zd = continent[zoneId] as ZoneDelimiters;
if (!(zd.Xmax + UNITSIZE > x && zd.Xmin - UNITSIZE < x && zd.Ymax + UNITSIZE > y && zd.Ymin - UNITSIZE < y))
{
// Console.WriteLine( "Mob outside his zone {0} {1} [{2},{3};{4},{5}] {6}!", x, y, zd.Xmin, zd.Ymin, zd.Xmax, zd.Ymax, zoneId );
// return new MapPoint( mob.SpawnerLink.X, mob.SpawnerLink.Y, mob.SpawnerLink.Z );
return(this.NearestPoint(mob.SpawnerLink.ZoneHash, mapId, zoneId, x, y));
}
if (!zd.Loaded)
{
Load(mapId, zoneId);
}
// coordx = coordx >> 2;
Hashtable hy = null;
hy = (Hashtable)Azeroth[mapId * 1024 + zoneId];
int coordy = (int)(y / (UNITSIZE * 0.5f));
if ((int)(coordy & 2) == 1)
{
x -= (UNITSIZE * 0.5f);
}
int coordx = (int)(x / UNITSIZE);
if (hy == null)
{
Console.WriteLine("hy map == null for {0}/{1}", mapId, zoneId);
return(null);
}
switch (pos)
{
case 0:
coordy--;
// if ( ( coordy & 1 ) == 0 )
coordx--;
break;
case 1:
coordy--;
// if ( ( coordy & 1 ) == 1 )
// coordx++;
break;
case 2:
coordx++;
break;
case 5:
coordx--;
break;
case 4:
coordy++;
// if ( ( coordy & 1 ) == 0 )
// coordx--;
break;
case 3:
coordy++;
// if ( ( coordy & 1 ) == 1 )
coordx++;
break;
}
uint cx = (uint)coordx + 0x8000;
uint cy = (uint)coordy + 0x8000;
object o = hy[((uint)cx << 16) + (uint)cy];
if (o == null)
{
o = hy[cx + (uint)cy + 1];
if (o == null)
{
o = hy[cx + (uint)cy - 1];
if (o == null)
{
o = hy[(uint)((cx + 1) << 16) + (uint)cy];
if (o == null)
{
o = hy[(uint)((cx - 1) << 16) + (uint)cy];
if (o != null)
{
return(new MapPoint((float)--coordx * (UNITSIZE), (float)coordy * UNITSIZE * 0.5f, (float)o));
}
}
else
{
return(new MapPoint((float)++coordx * (UNITSIZE), (float)coordy * UNITSIZE * 0.5f, (float)o));
}
}
else
{
return(new MapPoint((float)coordx * (UNITSIZE), (float)--coordy * UNITSIZE * 0.5f, (float)o));
}
}
else
{
return(new MapPoint((float)coordx * (UNITSIZE), (float)++coordy * UNITSIZE * 0.5f, (float)o));
}
if (reenter)
{
return(null);
}
MapPoint mp = NearestPoint(mob.SpawnerLink.ZoneHash, mapId, zoneId, x, y);
return(Get(pos, zoneId, mapId, mob, true));
}
return(new MapPoint((float)coordx * (UNITSIZE), (float)coordy * UNITSIZE * 0.5f, (float)o));
}
