public void SetCursor(string cursorName)
{
if ((cursorName == null && cursor == null) || (cursor != null && cursorName == cursor.Name))
return;
if (cursorName == null || !cursorProvider.Cursors.TryGetValue(cursorName, out cursor))
cursor = null;
Update();
}
public void SetCursor(string cursorName)
{
if ((cursorName == null && cursor == null) || (cursor != null && cursorName == cursor.Name))
{
return;
}
if (cursorName == null || !cursorProvider.Cursors.TryGetValue(cursorName, out cursor))
{
cursor = null;
}
Update();
}
IHardwareCursor CreateCursor(ISpriteFrame f, ImmutablePalette palette, string name, CursorSequence sequence)
{
var hotspot = sequence.Hotspot - f.Offset.ToInt2() + new int2(f.Size) / 2;
// Expand the frame if required to include the hotspot
var frameWidth = f.Size.Width;
var dataWidth = f.Size.Width;
var dataX = 0;
if (hotspot.X < 0)
{
dataX = -hotspot.X;
dataWidth += dataX;
hotspot = hotspot.WithX(0);
}
else if (hotspot.X >= frameWidth)
dataWidth = hotspot.X + 1;
var frameHeight = f.Size.Height;
var dataHeight = f.Size.Height;
var dataY = 0;
if (hotspot.Y < 0)
{
dataY = -hotspot.Y;
dataHeight += dataY;
hotspot = hotspot.WithY(0);
}
else if (hotspot.Y >= frameHeight)
dataHeight = hotspot.Y + 1;
var data = new byte[4 * dataWidth * dataHeight];
for (var j = 0; j < frameHeight; j++)
{
for (var i = 0; i < frameWidth; i++)
{
var bytes = BitConverter.GetBytes(palette[f.Data[j * frameWidth + i]]);
var start = 4 * ((j + dataY) * dataWidth + dataX + i);
for (var k = 0; k < 4; k++)
data[start + k] = bytes[k];
}
}
return Game.Renderer.Device.CreateHardwareCursor(name, new Size(dataWidth, dataHeight), data, hotspot);
}
IHardwareCursor CreateCursor(ISpriteFrame f, ImmutablePalette palette, string name, CursorSequence sequence)
{
var hotspot = sequence.Hotspot - f.Offset.ToInt2() + new int2(f.Size) / 2;
// Expand the frame if required to include the hotspot
var frameWidth = f.Size.Width;
var dataWidth = f.Size.Width;
var dataX = 0;
if (hotspot.X < 0)
{
dataX = -hotspot.X;
dataWidth += dataX;
hotspot = hotspot.WithX(0);
}
else if (hotspot.X >= frameWidth)
{
dataWidth = hotspot.X + 1;
}
var frameHeight = f.Size.Height;
var dataHeight = f.Size.Height;
var dataY = 0;
if (hotspot.Y < 0)
{
dataY = -hotspot.Y;
dataHeight += dataY;
hotspot = hotspot.WithY(0);
}
else if (hotspot.Y >= frameHeight)
{
dataHeight = hotspot.Y + 1;
}
var data = new byte[4 * dataWidth * dataHeight];
for (var j = 0; j < frameHeight; j++)
{
for (var i = 0; i < frameWidth; i++)
{
var bytes = BitConverter.GetBytes(palette[f.Data[j * frameWidth + i]]);
var start = 4 * ((j + dataY) * dataWidth + dataX + i);
for (var k = 0; k < 4; k++)
{
data[start + k] = bytes[k];
}
}
}
return(Game.Renderer.Window.CreateHardwareCursor(name, new Size(dataWidth, dataHeight), data, hotspot));
}
public Cursor(string cursor)
{
sequence = CursorProvider.GetCursorSequence(cursor);
}