private void CreateMap()
{
_gumpTexture = GumpsLoader.Instance.GetTexture(_useLargeMap ? (ushort)5011 : (ushort)5010);
int index = _useLargeMap ? 1 : 0;
if (_blankGumpsPixels[index] == null)
{
int size = _gumpTexture.Width * _gumpTexture.Height;
uint[] data = System.Buffers.ArrayPool <uint> .Shared.Rent(size);
try
{
_gumpTexture.GetData(data, 0, size);
_blankGumpsPixels[index] = new uint[size];
_blankGumpsPixels[index + 2] = new uint[size];
Array.Copy(data, 0, _blankGumpsPixels[index], 0, size);
}
finally
{
System.Buffers.ArrayPool <uint> .Shared.Return(data, true);
}
}
Width = _gumpTexture.Width;
Height = _gumpTexture.Height;
CreateMiniMapTexture(true);
}
/// <summary>
/// Splits a texture into an array of smaller textures of the specified size.
/// </summary>
/// <param name="original">The texture to be split into smaller textures</param>
/// <param name="partXYplusWidthHeight">
/// We must specify here an array with size of 'parts' for the first dimension,
/// for each part, in the second dimension, we specify:
/// starting x and y, plus width and height for that specified part (4 as size in second dimension).
/// </param>
internal static UOTexture16[] SplitTexture16(UOTexture original, int[,] partXYplusWidthHeight)
{
if (partXYplusWidthHeight.GetLength(0) == 0 || partXYplusWidthHeight.GetLength(1) < 4)
{
return(null);
}
UOTexture16[] r = new UOTexture16[partXYplusWidthHeight.GetLength(0)];
int pwidth = ((original.Width + 1) >> 1) << 1;
int pheight = ((original.Height + 1) >> 1) << 1;
ushort[] originalData = new ushort[pwidth * pheight];
original.GetData(originalData, 0, pwidth * pheight);
int index = 0;
for (int p = 0; p < partXYplusWidthHeight.GetLength(0); p++)
{
int x = partXYplusWidthHeight[p, 0], y = partXYplusWidthHeight[p, 1], width = partXYplusWidthHeight[p, 2], height = partXYplusWidthHeight[p, 3];
UOTexture16 part = new UOTexture16(width, height);
ushort[] partData = new ushort[width * height];
for (int py = 0; py < height; py++)
{
for (int px = 0; px < width; px++)
{
int partIndex = px + py * width;
//If a part goes outside of the source texture, then fill the overlapping part with transparent
if (y + py >= pheight || x + px >= pwidth)
{
partData[partIndex] = 0;
}
else
{
partData[partIndex] = originalData[x + px + (y + py) * pwidth];
}
}
}
part.PushData(partData);
r[index++] = part;
}
return(r);
}
/// <summary>
/// Splits a texture into an array of smaller textures of the specified size.
/// </summary>
/// <param name="original">The texture to be split into smaller textures</param>
/// <param name="partXYplusWidthHeight">
/// We must specify here an array with size of 'parts' for the first dimension,
/// for each part, in the second dimension, we specify:
/// starting x and y, plus width and height for that specified part (4 as size in second dimension).
/// </param>
internal static UOTexture[] SplitTexture16(UOTexture original, int[,] partXYplusWidthHeight)
{
if (partXYplusWidthHeight.GetLength(0) == 0 || partXYplusWidthHeight.GetLength(1) < 4)
{
return(null);
}
UOTexture[] r = new UOTexture[partXYplusWidthHeight.GetLength(0)];
int pwidth = original.Width; //((original.Width + 1) >> 1) << 1;
int pheight = original.Height; //((original.Height + 1) >> 1) << 1;
uint[] originalData = System.Buffers.ArrayPool <uint> .Shared.Rent(pwidth *pheight);
original.GetData(originalData, 0, pwidth * pheight);
try
{
int index = 0;
for (int p = 0; p < partXYplusWidthHeight.GetLength(0); p++)
{
int x = partXYplusWidthHeight[p, 0], y = partXYplusWidthHeight[p, 1], width = partXYplusWidthHeight[p, 2], height = partXYplusWidthHeight[p, 3];
uint[] partData = System.Buffers.ArrayPool <uint> .Shared.Rent(width *height);
try
{
UOTexture part = new UOTexture(width, height);
for (int py = 0; py < height; py++)
{
for (int px = 0; px < width; px++)
{
int partIndex = px + py * width;
//If a part goes outside of the source texture, then fill the overlapping part with transparent
if (y + py >= pheight || x + px >= pwidth)
{
partData[partIndex] = 0;
}
else
{
partData[partIndex] = originalData[x + px + (y + py) * pwidth];
}
}
}
part.SetData(partData, 0, width * height);
r[index++] = part;
}
finally
{
System.Buffers.ArrayPool <uint> .Shared.Return(partData, true);
}
}
}
finally
{
System.Buffers.ArrayPool <uint> .Shared.Return(originalData, true);
}
return(r);
}