public void DrawRegions(WorldRenderer wr, IInputHandler inputHandler)
{
renderer.BeginFrame(scrollPosition, Zoom);
if (wr != null)
{
wr.Draw();
}
using (new PerfSample("render_widgets"))
{
Widget.DoDraw();
var cursorName = Widget.RootWidget.GetCursorOuter(Viewport.LastMousePos) ?? "default";
var cursorSequence = CursorProvider.GetCursorSequence(cursorName);
var cursorSprite = cursorSequence.GetSprite((int)cursorFrame);
renderer.SpriteRenderer.DrawSprite(cursorSprite,
Viewport.LastMousePos - cursorSequence.Hotspot,
Game.modData.Palette.GetPaletteIndex(cursorSequence.Palette),
cursorSprite.size);
}
using (new PerfSample("render_flip"))
{
renderer.EndFrame(inputHandler);
}
}
public HardwareCursor(CursorProvider cursorProvider)
{
this.cursorProvider = cursorProvider;
paletteReferences = new Cache <string, PaletteReference>(CreatePaletteReference);
foreach (var p in cursorProvider.Palettes)
{
hardwarePalette.AddPalette(p.Key, p.Value, false);
}
hardwarePalette.Initialize();
sheetBuilder = new SheetBuilder(SheetType.Indexed);
foreach (var kv in cursorProvider.Cursors)
{
var frames = kv.Value.Frames;
var palette = cursorProvider.Palettes[kv.Value.Palette];
// Hardware cursors have a number of odd platform-specific bugs/limitations.
// Reduce the number of edge cases by padding the individual frames such that:
// - the hotspot is inside the frame bounds (enforced by SDL)
// - all frames within a sequence have the same size (needed for macOS 10.15)
// - the frame size is a multiple of 8 (needed for Windows)
var sequenceBounds = Rectangle.FromLTRB(0, 0, 1, 1);
var frameHotspots = new int2[frames.Length];
for (var i = 0; i < frames.Length; i++)
{
// Hotspot relative to the center of the frame
frameHotspots[i] = kv.Value.Hotspot - frames[i].Offset.ToInt2() + new int2(frames[i].Size) / 2;
// Bounds relative to the hotspot
sequenceBounds = Rectangle.Union(sequenceBounds, new Rectangle(-frameHotspots[i], frames[i].Size));
}
// Pad bottom-right edge to make the frame size a multiple of 8
var paddedSize = 8 * new int2((sequenceBounds.Width + 7) / 8, (sequenceBounds.Height + 7) / 8);
var cursors = new IHardwareCursor[frames.Length];
var frameSprites = new Sprite[frames.Length];
for (var i = 0; i < frames.Length; i++)
{
// Software rendering is used when the cursor is locked
frameSprites[i] = sheetBuilder.Add(frames[i].Data, frames[i].Size, 0, frames[i].Offset);
// Calculate the padding to position the frame within sequenceBounds
var paddingTL = -(sequenceBounds.Location + frameHotspots[i]);
var paddingBR = paddedSize - new int2(frames[i].Size) - paddingTL;
cursors[i] = CreateCursor(kv.Key, frames[i], palette, paddingTL, paddingBR, -sequenceBounds.Location);
}
hardwareCursors.Add(kv.Key, cursors);
sprites.Add(kv.Key, frameSprites);
}
sheetBuilder.Current.ReleaseBuffer();
Update();
}
public void InitializeLoaders()
{
// all this manipulation of static crap here is nasty and breaks
// horribly when you use ModData in unexpected ways.
ChromeMetrics.Initialize(Manifest.ChromeMetrics);
ChromeProvider.Initialize(Manifest.Chrome);
VoxelLoader = new VoxelLoader();
CursorProvider = new CursorProvider(this);
}
public CursorManager(CursorProvider cursorProvider)
{
hardwareCursorsDisabled = Game.Settings.Graphics.DisableHardwareCursors;
graphicSettings = Game.Settings.Graphics;
sheetBuilder = new SheetBuilder(SheetType.BGRA);
foreach (var kv in cursorProvider.Cursors)
{
var frames = kv.Value.Frames;
var palette = !string.IsNullOrEmpty(kv.Value.Palette) ? cursorProvider.Palettes[kv.Value.Palette] : null;
var c = new Cursor
{
Name = kv.Key,
Bounds = Rectangle.FromLTRB(0, 0, 1, 1),
Length = 0,
Sprites = new Sprite[frames.Length],
Cursors = new IHardwareCursor[frames.Length]
};
// Hardware cursors have a number of odd platform-specific bugs/limitations.
// Reduce the number of edge cases by padding the individual frames such that:
// - the hotspot is inside the frame bounds (enforced by SDL)
// - all frames within a sequence have the same size (needed for macOS 10.15)
// - the frame size is a multiple of 8 (needed for Windows)
foreach (var f in frames)
{
// Hotspot is specified relative to the center of the frame
var hotspot = f.Offset.ToInt2() - kv.Value.Hotspot - new int2(f.Size) / 2;
// SheetBuilder expects data in BGRA
var data = FrameToBGRA(kv.Key, f, palette);
c.Sprites[c.Length++] = sheetBuilder.Add(data, f.Size, 0, hotspot);
// Bounds relative to the hotspot
c.Bounds = Rectangle.Union(c.Bounds, new Rectangle(hotspot, f.Size));
}
// Pad bottom-right edge to make the frame size a multiple of 8
c.PaddedSize = 8 * new int2((c.Bounds.Width + 7) / 8, (c.Bounds.Height + 7) / 8);
cursors.Add(kv.Key, c);
}
CreateOrUpdateHardwareCursors();
foreach (var s in sheetBuilder.AllSheets)
{
s.ReleaseBuffer();
}
Update();
}
public HardwareCursor(CursorProvider cursorProvider)
{
this.cursorProvider = cursorProvider;
foreach (var kv in cursorProvider.Cursors)
{
var palette = cursorProvider.Palettes[kv.Value.Palette];
var hc = kv.Value.Frames
.Select(f => CreateCursor(f, palette, kv.Key, kv.Value))
.ToArray();
hardwareCursors.Add(kv.Key, hc);
}
Update();
}
public HardwareCursor(CursorProvider cursorProvider)
{
this.cursorProvider = cursorProvider;
foreach (var kv in cursorProvider.Cursors)
{
var palette = cursorProvider.Palettes[kv.Value.Palette];
var hc = kv.Value.Frames
.Select(f => CreateCursor(f, palette, kv.Key, kv.Value))
.ToArray();
hardwareCursors.Add(kv.Key, hc);
}
Update();
}
public void DrawRegions(WorldRenderer wr, IInputHandler inputHandler)
{
renderer.BeginFrame(scrollPosition, Zoom);
if (wr != null)
{
wr.Draw();
}
using (new PerfSample("render_widgets"))
{
Ui.Draw();
var cursorName = Ui.Root.GetCursorOuter(Viewport.LastMousePos) ?? "default";
CursorProvider.DrawCursor(renderer, cursorName, Viewport.LastMousePos, (int)cursorFrame);
}
using (new PerfSample("render_flip"))
{
renderer.EndFrame(inputHandler);
}
}
public SoftwareCursor(CursorProvider cursorProvider)
{
this.cursorProvider = cursorProvider;
paletteReferences = new Cache<string, PaletteReference>(CreatePaletteReference);
foreach (var p in cursorProvider.Palettes)
palette.AddPalette(p.Key, p.Value, false);
palette.Initialize();
sheetBuilder = new SheetBuilder(SheetType.Indexed);
foreach (var kv in cursorProvider.Cursors)
{
var s = kv.Value.Frames.Select(a => sheetBuilder.Add(a)).ToArray();
sprites.Add(kv.Key, s);
}
sheetBuilder.Current.ReleaseBuffer();
Game.Renderer.Device.SetHardwareCursor(null);
}
public SoftwareCursor(CursorProvider cursorProvider)
{
this.cursorProvider = cursorProvider;
paletteReferences = new Cache <string, PaletteReference>(CreatePaletteReference);
foreach (var p in cursorProvider.Palettes)
{
palette.AddPalette(p.Key, p.Value, false);
}
palette.Initialize();
sheetBuilder = new SheetBuilder(SheetType.Indexed);
foreach (var kv in cursorProvider.Cursors)
{
var s = kv.Value.Frames.Select(a => sheetBuilder.Add(a)).ToArray();
sprites.Add(kv.Key, s);
}
sheetBuilder.Current.ReleaseBuffer();
Game.Renderer.Window.SetHardwareCursor(null);
}