public AgentCell AcquireViewportCell()
{
if (this._viewportCell == null)
{
this._viewportCell = this.CreateViewportCell();
}
return(this._viewportCell);
}
public static void Update(PhysicalAgent agent)
{
if (!Map.m_Locked)
{
AgentCell agentCell = agent.AcquireViewportCell();
agentCell.Update();
ArrayList owner = agentCell.Owner;
ArrayList arrayList = agent.InWorld ? Map.GetList(agent.X, agent.Y) : (ArrayList)null;
if (arrayList != owner)
{
if (owner != null)
{
owner.Remove((object)agentCell);
}
if (arrayList != null)
{
int index = arrayList.BinarySearch((object)agentCell, TileSorter.Comparer);
if (index < 0)
{
index = ~index;
}
arrayList.Insert(index, (object)agentCell);
}
agentCell.Owner = arrayList;
}
else
{
if (arrayList == null)
{
return;
}
arrayList.Sort(TileSorter.Comparer);
}
}
else
{
Map.m_LockQueue.Enqueue((object)new UpdateAgentLock(agent));
}
}
public static MapPackage GetMap(int X, int Y, int W, int H)
{
if (Map.m_X == X && Map.m_Y == Y && (Map.m_Width == W && Map.m_Height == H) && (Map.m_World == Engine.m_World && Map.m_IsCached && !Map.m_QueueInvalidate))
{
return(Map.m_Cached);
}
Map.m_QueueInvalidate = false;
if (Map.m_Cached.cells != null)
{
int length1 = Map.m_Cached.cells.GetLength(0);
int length2 = Map.m_Cached.cells.GetLength(1);
for (int index1 = 0; index1 < length1; ++index1)
{
for (int index2 = 0; index2 < length2; ++index2)
{
ArrayList arrayList = Map.m_Cached.cells[index1, index2];
if (arrayList != null)
{
int count = arrayList.Count;
for (int index3 = 0; index3 < count; ++index3)
{
((IDisposable)arrayList[index3]).Dispose();
}
}
}
}
}
Map.m_X = X;
Map.m_Y = Y;
Map.m_Width = W;
Map.m_Height = H;
Map.m_World = Engine.m_World;
if (Map.m_StrongReferences == null)
{
Map.m_StrongReferences = new MapBlock[W * H];
}
int length3 = W << 3;
int length4 = H << 3;
if (Map.m_CellPool == null)
{
Map.m_CellPool = new ArrayList[length3, length4];
for (int index1 = 0; index1 < length3; ++index1)
{
for (int index2 = 0; index2 < length4; ++index2)
{
Map.m_CellPool[index1, index2] = new ArrayList(4);
}
}
}
else
{
for (int index1 = 0; index1 < length3; ++index1)
{
for (int index2 = 0; index2 < length4; ++index2)
{
ArrayList arrayList = Map.m_CellPool[index1, index2];
for (int index3 = 0; index3 < arrayList.Count; ++index3)
{
AgentCell agentCell = arrayList[index3] as AgentCell;
if (agentCell != null)
{
agentCell.Owner = (ArrayList)null;
}
}
arrayList.Clear();
}
}
}
if (Map.m_LandTiles == null)
{
Map.m_LandTiles = new LandTile[length3, length4];
for (int index1 = 0; index1 < length3; ++index1)
{
for (int index2 = 0; index2 < length4; ++index2)
{
Map.m_LandTiles[index1, index2] = new LandTile();
Map.m_LandTiles[index1, index2].x = index1;
Map.m_LandTiles[index1, index2].y = index2;
}
}
}
if (Map.m_IndexPool == null)
{
Map.m_IndexPool = new byte[length3, length4];
}
if (Map.m_FlagPool == null)
{
Map.m_FlagPool = new byte[length3, length4];
}
ArrayList[,] arrayListArray = Map.m_CellPool;
IComparer comparer = TileSorter.Comparer;
Engine.Multis.Update(new MapPackage()
{
cells = arrayListArray,
CellX = X << 3,
CellY = Y << 3
});
int num1 = Engine.m_World;
TileMatrix matrix = Map.GetMatrix(num1);
Viewport viewport = World.Viewport;
int num2 = 0;
int x1 = X;
while (num2 < W)
{
int num3 = 0;
int y1 = Y;
while (num3 < H)
{
MapBlock block = matrix.GetBlock(x1, y1);
Map.m_StrongReferences[num3 * W + num2] = block;
HuedTile[][][] huedTileArray1 = block == null ? matrix.EmptyStaticBlock : block.m_StaticTiles;
if (block != null)
{
Tile[] tileArray = block.m_LandTiles;
}
else
{
Tile[] invalidLandBlock = matrix.InvalidLandBlock;
}
int index1 = 0;
int x2 = x1 << 3;
int index2 = num2 << 3;
while (index1 < 8)
{
int index3 = 0;
int y2 = y1 << 3;
int index4 = num3 << 3;
while (index3 < 8)
{
HuedTile[] huedTileArray2 = huedTileArray1[index1][index3];
for (int influence = 0; influence < huedTileArray2.Length; ++influence)
{
arrayListArray[index2, index4].Add((object)StaticItem.Instantiate(huedTileArray2[influence], influence, x2 * matrix.Height + y2 | influence << 25));
}
LandTile landTile = viewport.GetLandTile(x2, y2, num1);
landTile.x = index2;
landTile.y = index4;
arrayListArray[index2, index4].Add((object)landTile);
++index3;
++y2;
++index4;
}
++index1;
++x2;
++index2;
}
++num3;
++y1;
}
++num2;
++x1;
}
int num4 = X << 3;
int num5 = Y << 3;
foreach (Item obj in World.Items.Values)
{
if (obj.InWorld && obj.Visible && !obj.IsMulti)
{
int index1 = obj.X - num4;
int index2 = obj.Y - num5;
if (index1 >= 0 && index1 < length3 && (index2 >= 0 && index2 < length4))
{
AgentCell agentCell = obj.AcquireViewportCell();
arrayListArray[index1, index2].Add((object)agentCell);
agentCell.Owner = arrayListArray[index1, index2];
}
}
}
foreach (Mobile mobile in World.Mobiles.Values)
{
if (mobile.InWorld && mobile.Visible)
{
int index1 = mobile.X - num4;
int index2 = mobile.Y - num5;
if (index1 >= 0 && index1 < length3 && (index2 >= 0 && index2 < length4))
{
AgentCell agentCell = mobile.AcquireViewportCell();
arrayListArray[index1, index2].Add((object)agentCell);
agentCell.Owner = arrayListArray[index1, index2];
}
}
}
for (int index1 = 0; index1 < length3; ++index1)
{
for (int index2 = 0; index2 < length4; ++index2)
{
ArrayList arrayList = arrayListArray[index1, index2];
if (arrayList.Count > 1)
{
arrayList.Sort(comparer);
}
}
}
MapPackage mapPackage = new MapPackage();
mapPackage.cells = arrayListArray;
mapPackage.CellX = X << 3;
mapPackage.CellY = Y << 3;
Map.m_Cached = mapPackage;
Map.m_IsCached = true;
for (int index = -1; index <= H; ++index)
{
Engine.QueueMapLoad(X - 1, Y + index, matrix);
}
for (int index = 0; index < W; ++index)
{
Engine.QueueMapLoad(X + index, Y - 1, matrix);
Engine.QueueMapLoad(X + index, Y + H, matrix);
}
for (int index = -1; index <= H; ++index)
{
Engine.QueueMapLoad(X + W, Y + index, matrix);
}
return(mapPackage);
}
