private void FreeDrawingObjects()
{
pix?.Dispose();
pix = null;
// SkiaSharp objects should only exist if the Pixbuf is set as well
surface?.Dispose();
surface = null;
}
protected override bool OnDrawn(Context cr)
{
Stopwatch?sw = null;
if (this.Log().IsEnabled(LogLevel.Trace))
{
sw = Stopwatch.StartNew();
this.Log().Trace($"Render {renderCount++}");
}
var scaledWidth = (int)(AllocatedWidth * _dpi);
var scaledHeight = (int)(AllocatedHeight * _dpi);
// reset the surfaces (skia/cairo) and bitmap if the size has changed
if (_surface == null || scaledWidth != _bwidth || scaledHeight != _bheight)
{
_gtkSurface?.Dispose();
_surface?.Dispose();
_bitmap?.Dispose();
var info = new SKImageInfo(scaledWidth, scaledHeight, _colorType, SKAlphaType.Premul);
_bitmap = new SKBitmap(info);
_bwidth = _bitmap.Width;
_bheight = _bitmap.Height;
var pixels = _bitmap.GetPixels(out _);
_surface = SKSurface.Create(info, pixels);
_gtkSurface = new ImageSurface(pixels, Format.Argb32, _bwidth, _bheight, _bwidth * 4);
}
var canvas = _surface.Canvas;
using (new SKAutoCanvasRestore(canvas, true))
{
canvas.Clear(BackgroundColor);
canvas.Scale(_dpi);
WUX.Window.Current.Compositor.Render(_surface);
}
_gtkSurface !.MarkDirty();
cr.Save();
cr.Scale(1 / _dpi, 1 / _dpi);
cr.SetSourceSurface(_gtkSurface, 0, 0);
cr.Paint();
cr.Restore();
if (this.Log().IsEnabled(LogLevel.Trace))
{
sw?.Stop();
this.Log().Trace($"Frame: {sw?.Elapsed}");
}
return(true);
}
void ComposeHover(bool left, ref LoadedTexture texture)
{
ImageSurface surface = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth, (int)Bounds.OuterHeight);
Context ctx = genContext(surface);
double rightBoxWidth = scaled(unscaledRightBoxWidth);
if (!ShowModifyIcons)
{
rightBoxWidth = -Bounds.OuterWidth + Bounds.InnerWidth;
}
if (left)
{
ctx.NewPath();
ctx.LineTo(0, 0);
ctx.LineTo(Bounds.InnerWidth - rightBoxWidth, 0);
ctx.LineTo(Bounds.InnerWidth - rightBoxWidth, Bounds.OuterHeight);
ctx.LineTo(0, Bounds.OuterHeight);
ctx.ClosePath();
}
else
{
ctx.NewPath();
ctx.LineTo(Bounds.InnerWidth - rightBoxWidth, 0);
ctx.LineTo(Bounds.OuterWidth, 0);
ctx.LineTo(Bounds.OuterWidth, Bounds.OuterHeight);
ctx.LineTo(Bounds.InnerWidth - rightBoxWidth, Bounds.OuterHeight);
ctx.ClosePath();
}
ctx.SetSourceRGBA(0, 0, 0, 0.15);
ctx.Fill();
generateTexture(surface, ref texture);
ctx.Dispose();
surface.Dispose();
}
public override void ComposeTextElements(Context ctx, ImageSurface surface)
{
ctx.LineWidth = 1;
// Vertical seperator line above the bounds
ctx.NewPath();
ctx.MoveTo(Bounds.drawX + 1, Bounds.drawY);
ctx.LineTo(Bounds.drawX + 1 + Bounds.InnerWidth, Bounds.drawY);
ctx.ClosePath();
ctx.SetSourceRGBA(1, 1, 1, 0.7);
ctx.Stroke();
ctx.NewPath();
ctx.MoveTo(Bounds.drawX + 1, Bounds.drawY + 1);
ctx.LineTo(Bounds.drawX + 1 + Bounds.InnerWidth, Bounds.drawY + 1);
ctx.ClosePath();
ctx.SetSourceRGBA(0, 0, 0, 0.7);
ctx.Stroke();
ImageSurface surfaceHighlight = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth, (int)Bounds.OuterHeight);
Context ctxHighlight = genContext(surfaceHighlight);
ctxHighlight.SetSourceRGBA(0, 0, 0, 0);
ctxHighlight.Paint();
ctxHighlight.SetSourceRGBA(1, 1, 1, 0.1);
ctxHighlight.Paint();
generateTexture(surfaceHighlight, ref highlightTexture);
ctxHighlight.Dispose();
surfaceHighlight.Dispose();
highlightBounds = Bounds.CopyOffsetedSibling().WithFixedPadding(0, 0).FixedGrow(2 * Bounds.absPaddingX, 2 * Bounds.absPaddingY);
highlightBounds.CalcWorldBounds();
RecomposeText();
}
public override void OnMapOpenedClient()
{
bool rebuildAnyway = false;
#if DEBUG
rebuildAnyway = true;
#endif
if (texturesByIcon == null || rebuildAnyway)
{
texturesByIcon = new Dictionary <string, LoadedTexture>();
ImageSurface surface = new ImageSurface(Format.Argb32, 25, 25);
Context ctx = new Context(surface);
string[] icons = new string[] { "circle", "bee", "cave", "home", "ladder", "pick", "rocks", "ruins", "spiral", "star1", "star2", "trader", "vessel" };
ICoreClientAPI capi = api as ICoreClientAPI;
foreach (var val in icons)
{
ctx.Operator = Operator.Clear;
ctx.SetSourceRGBA(0, 0, 0, 0);
ctx.Paint();
ctx.Operator = Operator.Over;
capi.Gui.Icons.DrawIcon(ctx, "wp" + val.UcFirst(), 1, 1, 23, 23, ColorUtil.WhiteArgbDouble);
//surface.WriteToPng("icon-" + val+".png");
texturesByIcon[val] = new LoadedTexture(api as ICoreClientAPI, (api as ICoreClientAPI).Gui.LoadCairoTexture(surface, false), 20, 20);
}
ctx.Dispose();
surface.Dispose();
}
RebuildMapComponents();
}
public void Compose(bool genTextureLater = false)
{
ElementBounds rtbounds = Bounds.CopyOnlySize();
rtbounds.fixedPaddingX = 0;
rtbounds.fixedPaddingY = 0;
Bounds.CalcWorldBounds();
int wdt = (int)Bounds.InnerWidth;
int hgt = (int)Bounds.InnerHeight;
if (richtTextTexture.TextureId != 0)
{
wdt = Math.Max(1, Math.Max(wdt, richtTextTexture.Width));
hgt = Math.Max(1, Math.Max(hgt, richtTextTexture.Height));
}
surface = new ImageSurface(Format.ARGB32, wdt, hgt);
ctx = new Context(surface);
ctx.SetSourceRGBA(0, 0, 0, 0);
ctx.Paint();
if (!genTextureLater)
{
ComposeFor(rtbounds, ctx, surface);
generateTexture(surface, ref richtTextTexture);
ctx.Dispose();
surface.Dispose();
ctx = null;
surface = null;
}
else
{
HalfComposed = true;
}
}
void MakeAlarmValueTexture()
{
float alarmValueRel = (float)(alarmValue - minValue) / (maxValue - minValue);
alarmTextureRect = new Rectangled()
{
X = padding + (Bounds.InnerWidth - 2 * padding) * alarmValueRel, Y = padding, Width = (Bounds.InnerWidth - 2 * padding) * (1 - alarmValueRel), Height = Bounds.InnerHeight - 2 * padding
};
ImageSurface surface = new ImageSurface(Format.Argb32, (int)alarmTextureRect.Width, (int)alarmTextureRect.Height);
Context ctx = genContext(surface);
ctx.SetSourceRGBA(1, 0, 1, 0.4);
RoundRectangle(ctx, 0, 0, alarmTextureRect.Width, alarmTextureRect.Height, GuiStyle.ElementBGRadius);
ctx.Fill();
generateTexture(surface, ref alarmValueTexture.TextureId);
ctx.Dispose();
surface.Dispose();
}
ImageInfo CreateBlur(ImageInfo source)
{
double scale = Math.Max(256 / (double)source.Bounds.Width,
256 / (double)source.Bounds.Height);
var small = new Gdk.Rectangle(0, 0,
(int)Math.Ceiling(source.Bounds.Width * scale),
(int)Math.Ceiling(source.Bounds.Height * scale));
var image = new ImageSurface(Format.Argb32,
small.Width,
small.Height);
var ctx = new Context(image)
{
Matrix = source.Fit(small),
Operator = Operator.Source
};
Pattern p = new SurfacePattern(source.Surface);
ctx.SetSource(p);
ctx.Paint();
p.Dispose();
ctx.Dispose();
ImageInfo overlay;
using (var normal = image.ToPixbuf())
{
using (var pixbufBlur = PixbufUtils.Blur(normal, 3, null))
{
overlay = new ImageInfo(pixbufBlur);
}
}
image.Dispose();
return(overlay);
}
protected override void OnDeactivate(bool close)
{
if (close)
{
List <BblTabState> tabStates = new List <BblTabState>();
foreach (var i in Items)
{
var tab = i as TabViewModel;
tab.TabState.isActive = i.IsActive;
if (tab.SelectedFolder != null)
{
tab.TabState.navigated = tab.SelectedFolder.FullName;
}
foreach (var fsbm in tab.Bookmarks)
{
var bm = (BblBookmark)fsbm.UserData;
if (!bm.destroyOnClose)
{
tab.TabState.savedBookmarks.Add(bm);
}
}
tabStates.Add(tab.TabState);
}
BblTabState.WriteToRegistry(tabStates);
TabOptions.WriteToRegistry(_savedOptions);
if (ImageSurface != null && !ImageSurface.IsDisposed)
{
ImageSurface.nextPageRequested -= OnNextPageRequested;
ImageSurface.prevPageRequested -= OnPrevPageRequested;
ImageSurface.fullscreenToggleRequested -= OnFullScreenToggleRequested;
ImageSurface.Dispose();
}
}
base.OnDeactivate(close);
}
internal virtual void RecomposeHandle()
{
Bounds.CalcWorldBounds();
int w = (int)Bounds.InnerWidth;
int h = (int)currentHandleHeight;
ImageSurface surface = new ImageSurface(Format.Argb32, w, h);
Context ctx = genContext(surface);
RoundRectangle(ctx, 0, 0, w, h, 1);
ctx.SetSourceRGBA(GuiStyle.DialogHighlightColor);
ctx.FillPreserve();
ctx.SetSourceRGBA(0, 0, 0, 0.4);
ctx.Fill();
EmbossRoundRectangleElement(ctx, 0, 0, w, h, false, 2, 1);
generateTexture(surface, ref handleTexture);
ctx.Dispose();
surface.Dispose();
}
/// <summary>
/// Save the current Render data as a PNG image.
/// </summary>
public void SaveImage()
{
if (Running)
{
Logger.Say("Please stop the simulation first.");
return;
}
if (ImageData == null)
{
Logger.Say("Image output is empty.");
return;
}
var rand = new Random();
var title = "render-" + Instance.GetTitle().Replace(" ", "_") + "-" +
Math.Truncate(rand.NextDouble() * 100000000);
var surface = new ImageSurface(ImageData, Format.ARGB32,
RenderWidth, RenderHeight, 4 * RenderWidth);
surface.WriteToPng(Path.Combine(_dataLogger.FileDir, title + ".png"));
surface.Dispose();
}
private void imagepatternToolStripMenuItem_Click(object sender, EventArgs e)
{
lastSelected = "imagepattern";
OnPaintAction = cr =>
{
int w, h;
ImageSurface image;
Pattern pattern;
Matrix matrix = new Matrix();
image = new ImageSurface(romedalenPngData);
w = image.Width;
h = image.Height;
pattern = new SurfacePattern(image);
pattern.Extend = Extend.Repeat;
cr.Translate(128.0, 128.0);
cr.Rotate(Math.PI / 4);
cr.Scale(1 / Math.Sqrt(2), 1 / Math.Sqrt(2));
cr.Translate(-128.0, -128.0);
matrix.InitScale(w / 256.0 * 5.0, h / 256.0 * 5.0);
pattern.Matrix = matrix;
cr.SetSource(pattern);
cr.Rectangle(0, 0, 256.0, 256.0);
cr.Fill();
pattern.Dispose();
image.Dispose();
};
Invalidate();
}
private void imageToolStripMenuItem_Click(object sender, EventArgs e)
{
lastSelected = "image";
OnPaintAction = cr =>
{
int w, h;
ImageSurface image;
image = new ImageSurface(romedalenPngData);
w = image.Width;
h = image.Height;
cr.Translate(128.0, 128.0);
cr.Rotate(45 * Math.PI / 180);
cr.Scale(256.0 / w, 256.0 / h);
cr.Translate(-0.5 * w, -0.5 * h);
cr.SetSource(image, 0, 0);
cr.Paint();
image.Dispose();
};
Invalidate();
}
public override void OnMapOpenedClient()
{
if (texture == null)
{
ImageSurface surface = new ImageSurface(Format.Argb32, 16, 16);
Context ctx = new Context(surface);
ctx.SetSourceRGBA(0, 0, 0, 0);
ctx.Paint();
ctx.Arc(8, 8, 8, 0, 2 * Math.PI);
ctx.SetSourceRGBA(1, 1, 1, 1);
ctx.FillPreserve();
ctx.LineWidth = 1.5;
ctx.SetSourceRGBA(0.5, 0.5, 0.5, 1);
ctx.Stroke();
texture = new LoadedTexture(api as ICoreClientAPI, (api as ICoreClientAPI).Gui.LoadCairoTexture(surface, false), 6, 6);
ctx.Dispose();
surface.Dispose();
}
RebuildMapComponents();
}
internal void ComposeHoverTextElement()
{
ElementBounds bounds = new ElementBounds().WithFixedPadding(7).WithParent(ElementBounds.Empty);
textElem = new GuiElementStaticText(api, currentValue + unit, EnumTextOrientation.Center, bounds, CairoFont.WhiteMediumText());
textElem.Font.UnscaledFontsize = GuiStyle.SmallishFontSize;
textElem.AutoBoxSize();
textElem.Bounds.CalcWorldBounds();
ImageSurface surface = new ImageSurface(Format.Argb32, (int)bounds.OuterWidth, (int)bounds.OuterHeight);
Context ctx = genContext(surface);
ctx.SetSourceRGBA(1, 1, 1, 0);
ctx.Paint();
ctx.SetSourceRGBA(0, 0, 0, 0.3);
RoundRectangle(ctx, 0, 0, bounds.OuterWidth, bounds.OuterHeight, GuiStyle.ElementBGRadius);
ctx.Fill();
textElem.ComposeElements(ctx, surface);
generateTexture(surface, ref hoverTextTextureId);
ctx.Dispose();
surface.Dispose();
}
public void Recompose()
{
composed = true;
stackNameTextElem.Compose();
priceTextElem.Compose();
expireTextElem.Compose();
sellerTextElem.Compose();
ImageSurface surface = new ImageSurface(Format.Argb32, (int)2, (int)2);
Context ctx = genContext(surface);
ctx.NewPath();
ctx.LineTo(0, 0);
ctx.LineTo(2, 0);
ctx.LineTo(2, 2);
ctx.LineTo(0, 2);
ctx.ClosePath();
ctx.SetSourceRGBA(0, 0, 0, 0.15);
ctx.Fill();
generateTexture(surface, ref hoverTexture);
ctx.Dispose();
surface.Dispose();
}
public override void ComposeTextElements(Context ctx, ImageSurface surface)
{
EmbossRoundRectangleElement(ctx, Bounds, true, 2, 1);
ctx.SetSourceRGBA(0, 0, 0, 0.3);
ElementRoundRectangle(ctx, Bounds, false, 1);
ctx.Fill();
ImageSurface surfaceHighlight = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth, (int)Bounds.OuterHeight);
Context ctxHighlight = genContext(surfaceHighlight);
ctxHighlight.SetSourceRGBA(1, 1, 1, 0.3);
ctxHighlight.Paint();
generateTexture(surfaceHighlight, ref highlightTexture);
ctxHighlight.Dispose();
surfaceHighlight.Dispose();
highlightBounds = Bounds.CopyOffsetedSibling().WithFixedPadding(0, 0).FixedGrow(2 * Bounds.absPaddingX, 2 * Bounds.absPaddingY);
highlightBounds.CalcWorldBounds();
RecomposeText();
}
void Compose()
{
ComposeHover(true, ref leftHighlightTextureId);
ComposeHover(false, ref rightHighlightTextureId);
genOnTexture();
ImageSurface surface = new ImageSurface(Format.Argb32, Bounds.OuterWidthInt, Bounds.OuterHeightInt);
Context ctx = new Context(surface);
double rightBoxWidth = scaled(unscaledRightBoxWidth);
Bounds.CalcWorldBounds();
var mod = (Mod)cell.Data;
bool validMod = mod.Info != null;
if (cell.DrawAsButton)
{
RoundRectangle(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, 0);
ctx.SetSourceRGB(GuiStyle.DialogDefaultBgColor[0], GuiStyle.DialogDefaultBgColor[1], GuiStyle.DialogDefaultBgColor[2]);
ctx.Fill();
}
double textOffset = 0;
if (validMod && mod.Icon != null)
{
int imageSize = (int)(Bounds.InnerHeight - Bounds.absPaddingY * 2 - 10);
textOffset = imageSize + 10;
Bitmap bmp = mod.Icon;
surface.Image(bmp, (int)Bounds.absPaddingX + 5, (int)Bounds.absPaddingY + 5, imageSize, imageSize);
bmp.Dispose();
}
Font = cell.TitleFont;
titleTextheight = textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.Title, Bounds.absPaddingX + textOffset, Bounds.absPaddingY, Bounds.InnerWidth - textOffset);
Font = cell.DetailTextFont;
textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.DetailText, Bounds.absPaddingX + textOffset, Bounds.absPaddingY + titleTextheight + Bounds.absPaddingY, Bounds.InnerWidth - textOffset);
if (cell.RightTopText != null)
{
TextExtents extents = Font.GetTextExtents(cell.RightTopText);
textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.RightTopText, Bounds.absPaddingX + Bounds.InnerWidth - extents.Width - rightBoxWidth - scaled(10), Bounds.absPaddingY + scaled(cell.RightTopOffY), extents.Width + 1, EnumTextOrientation.Right);
}
if (cell.DrawAsButton)
{
EmbossRoundRectangleElement(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, false, 4, 0);
}
if (!validMod)
{
ctx.SetSourceRGBA(0, 0, 0, 0.5);
RoundRectangle(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, 1);
ctx.Fill();
}
if (showModifyIcons)
{
double checkboxsize = scaled(unscaledSwitchSize);
double padd = scaled(unscaledSwitchPadding);
double x = Bounds.absPaddingX + Bounds.InnerWidth - scaled(0) - checkboxsize - padd;
double y = Bounds.absPaddingY + Bounds.absPaddingY;
ctx.SetSourceRGBA(0, 0, 0, 0.2);
RoundRectangle(ctx, x, y, checkboxsize, checkboxsize, 3);
ctx.Fill();
EmbossRoundRectangleElement(ctx, x, y, checkboxsize, checkboxsize, true, 1, 2);
}
generateTexture(surface, ref modcellTexture);
ctx.Dispose();
surface.Dispose();
}
public override void ComposeTextElements(Context ctxStatic, ImageSurface surfaceStatic)
{
Bounds.CalcWorldBounds();
ImageSurface surface = new ImageSurface(Format.Argb32, (int)Bounds.InnerWidth + 1, (int)Bounds.InnerHeight + 1);
Context ctx = new Context(surface);
double radius = scaled(1);
double spacing = scaled(unscaledTabSpacing);
double padding = scaled(unscaledTabPadding);
tabHeight = scaled(unscaledTabHeight);
double xpos = 0; // bounds.drawX + spacing;
double ypos = 0; // bounds.drawY;
Font.Color[3] = 0.85;
Font.SetupContext(ctx);
textOffsetY = (tabHeight + 1 - Font.GetFontExtents().Height) / 2;
double maxWidth = 0;
for (int i = 0; i < tabs.Length; i++)
{
double w = (int)(ctx.TextExtents(tabs[i].Name).Width + 1 + 2 * padding);
maxWidth = Math.Max(w, maxWidth);
}
for (int i = 0; i < tabs.Length; i++)
{
tabWidths[i] = (int)maxWidth + 1;
if (right)
{
xpos = 1;
ypos += tabs[i].PaddingTop;
ctx.NewPath();
ctx.MoveTo(xpos, ypos + tabHeight);
ctx.LineTo(xpos, ypos);
ctx.LineTo(xpos + tabWidths[i] + radius, ypos);
ctx.ArcNegative(xpos + tabWidths[i], ypos + radius, radius, 270 * GameMath.DEG2RAD, 180 * GameMath.DEG2RAD);
ctx.ArcNegative(xpos + tabWidths[i], ypos - radius + tabHeight, radius, 180 * GameMath.DEG2RAD, 90 * GameMath.DEG2RAD);
}
else
{
xpos = (int)Bounds.InnerWidth + 1;
ypos += tabs[i].PaddingTop;
ctx.NewPath();
ctx.MoveTo(xpos, ypos + tabHeight);
ctx.LineTo(xpos, ypos);
ctx.LineTo(xpos - tabWidths[i] + radius, ypos);
ctx.ArcNegative(xpos - tabWidths[i], ypos + radius, radius, 270 * GameMath.DEG2RAD, 180 * GameMath.DEG2RAD);
ctx.ArcNegative(xpos - tabWidths[i], ypos - radius + tabHeight, radius, 180 * GameMath.DEG2RAD, 90 * GameMath.DEG2RAD);
}
ctx.ClosePath();
double[] color = GuiStyle.DialogDefaultBgColor;
ctx.SetSourceRGBA(color[0], color[1], color[2], color[3]);
ctx.FillPreserve();
ShadePath(ctx, 2);
Font.SetupContext(ctx);
DrawTextLineAt(ctx, tabs[i].Name, xpos - (right ? 0 : tabWidths[i]) + padding, ypos + textOffsetY);
ypos += tabHeight + spacing;
}
Font.Color[3] = 1;
ComposeOverlays();
generateTexture(surface, ref baseTexture);
ctx.Dispose();
surface.Dispose();
}
private void ComposeOverlays()
{
double radius = scaled(1);
double padding = scaled(unscaledTabPadding);
double width;
for (int i = 0; i < tabs.Length; i++)
{
ImageSurface surface = new ImageSurface(Format.Argb32, tabWidths[i] + 1, (int)tabHeight + 1);
Context ctx = genContext(surface);
width = tabWidths[i] + 1;
ctx.SetSourceRGBA(1, 1, 1, 0);
ctx.Paint();
ctx.NewPath();
ctx.MoveTo(width, tabHeight + 1);
ctx.LineTo(width, 0);
ctx.LineTo(radius, 0);
ctx.ArcNegative(0, radius, radius, 270 * GameMath.DEG2RAD, 180 * GameMath.DEG2RAD);
ctx.ArcNegative(0, tabHeight - radius, radius, 180 * GameMath.DEG2RAD, 90 * GameMath.DEG2RAD);
ctx.ClosePath();
double[] color = GuiStyle.DialogDefaultBgColor;
ctx.SetSourceRGBA(color[0], color[1], color[2], color[3]);
ctx.Fill();
ctx.NewPath();
if (right)
{
ctx.LineTo(1, 1);
ctx.LineTo(width, 1);
ctx.LineTo(width, 1 + tabHeight - 1);
ctx.LineTo(1, tabHeight - 1);
}
else
{
ctx.LineTo(1 + width, 1);
ctx.LineTo(1, 1);
ctx.LineTo(1, tabHeight - 1);
ctx.LineTo(1 + width, 1 + tabHeight - 1);
}
float strokeWidth = 2;
ctx.SetSourceRGBA(GuiStyle.DialogLightBgColor[0] * 1.6, GuiStyle.DialogStrongBgColor[1] * 1.6, GuiStyle.DialogStrongBgColor[2] * 1.6, 1);
ctx.LineWidth = strokeWidth * 1.75;
ctx.StrokePreserve();
surface.Blur(3, 0, 0, (int)width - 1, (int)tabHeight - 1);
ctx.SetSourceRGBA(new double[] { 45 / 255.0, 35 / 255.0, 33 / 255.0, 1 });
ctx.LineWidth = strokeWidth;
ctx.Stroke();
selectedFont.SetupContext(ctx);
DrawTextLineAt(ctx, tabs[i].Name, padding + 2, textOffsetY);
generateTexture(surface, ref hoverTextures[i]);
ctx.Dispose();
surface.Dispose();
}
}
public void Dispose()
{
//clear_images();
_temp_surface.Dispose();
_temp_cr.Dispose();
}
void Recompose()
{
if (curSlot?.Itemstack == null)
{
return;
}
readyToRender = false;
string title = curSlot.GetStackName();
string desc = OnRequireInfoText(curSlot);
desc.TrimEnd();
titleElement.SetNewText(title, titleFont);
descriptionElement.SetNewText(desc, Font);
RecalcBounds(title, desc);
Bounds.CalcWorldBounds();
ElementBounds textBounds = Bounds.CopyOnlySize();
textBounds.CalcWorldBounds();
TyronThreadPool.QueueTask(() =>
{
/*int i = 0;
* while (i < 5 && titleElement.HalfComposed) System.Threading.Thread.Sleep(5);*/
ImageSurface surface = new ImageSurface(Format.Argb32, Bounds.OuterWidthInt, Bounds.OuterHeightInt);
Context ctx = genContext(surface);
ctx.SetSourceRGBA(0, 0, 0, 0);
ctx.Paint();
ctx.SetSourceRGBA(backTint[0], backTint[1], backTint[2], backTint[3]);
RoundRectangle(ctx, textBounds.bgDrawX, textBounds.bgDrawY, textBounds.OuterWidthInt, textBounds.OuterHeightInt, GuiStyle.DialogBGRadius);
ctx.FillPreserve();
ctx.SetSourceRGBA(GuiStyle.DialogLightBgColor[0] * 1.4, GuiStyle.DialogStrongBgColor[1] * 1.4, GuiStyle.DialogStrongBgColor[2] * 1.4, 1);
ctx.LineWidth = 3 * 1.75;
ctx.StrokePreserve();
surface.Blur(8.2);
ctx.SetSourceRGBA(backTint[0] / 2, backTint[1] / 2, backTint[2] / 2, backTint[3]);
ctx.Stroke();
int w = (int)(scaled(ItemStackSize) + scaled(40));
int h = (int)(scaled(ItemStackSize) + scaled(40));
ImageSurface shSurface = new ImageSurface(Format.Argb32, w, h);
Context shCtx = genContext(shSurface);
shCtx.SetSourceRGBA(GuiStyle.DialogSlotBackColor);
RoundRectangle(shCtx, 0, 0, w, h, 0);
shCtx.FillPreserve();
shCtx.SetSourceRGBA(GuiStyle.DialogSlotFrontColor);
shCtx.LineWidth = 5;
shCtx.Stroke();
shSurface.Blur(7);
shSurface.Blur(7);
shSurface.Blur(7);
EmbossRoundRectangleElement(shCtx, 0, 0, w, h, true);
ctx.SetSourceSurface(shSurface, (int)(textBounds.drawX), (int)(textBounds.drawY + scaled(MarginTop)));
ctx.Rectangle(textBounds.drawX, textBounds.drawY + scaled(MarginTop), w, h);
ctx.Fill();
shCtx.Dispose();
shSurface.Dispose();
api.Event.EnqueueMainThreadTask(() =>
{
//titleElement.genTexture();
//descriptionElement.genTexture();
titleElement.Compose(false);
descriptionElement.Compose(false);
generateTexture(surface, ref texture);
ctx.Dispose();
surface.Dispose();
double offset = (int)(30 + ItemStackSize / 2);
scissorBounds = ElementBounds.Fixed(4 + offset - ItemStackSize, 2 + offset + MarginTop - ItemStackSize, ItemStackSize + 38, ItemStackSize + 38).WithParent(Bounds);
scissorBounds.CalcWorldBounds();
readyToRender = true;
}, "genstackinfotexture");
});
}
public override void Dispose()
{
ImageSurface?.Dispose();
}
/// <summary>
/// Recomposes a multi-line message.
/// </summary>
/// <param name="versionnumber">The version number of the new version.</param>
public void RecomposeMultiLine(string versionnumber)
{
text = Lang.Get("versionavailable", versionnumber);
Bounds.fixedHeight = GetMultilineTextHeight() / RuntimeEnv.GUIScale;
Bounds.CalcWorldBounds();
offsetY = -2 * Bounds.fixedHeight;
ImageSurface surface = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth, (int)Bounds.OuterHeight + shadowHeight);
Context ctx = genContext(surface);
double iconX = scaled(15);
double iconSize = scaled(14);
double iconY = (Bounds.InnerHeight - iconSize) / 2;
double[] bgc = GuiStyle.DarkBrownColor;
bgc[0] /= 2;
bgc[1] /= 2;
bgc[2] /= 2;
LinearGradient gradient = new LinearGradient(0, Bounds.OuterHeightInt, 0, Bounds.OuterHeightInt + 10);
gradient.AddColorStop(0, new Color(bgc[0], bgc[1], bgc[2], 1));
gradient.AddColorStop(1, new Color(bgc[0], bgc[1], bgc[2], 0));
ctx.SetSource(gradient);
ctx.Rectangle(0, Bounds.OuterHeightInt, Bounds.OuterWidthInt, Bounds.OuterHeightInt + 10);
ctx.Fill();
gradient.Dispose();
gradient = new LinearGradient(0, 0, Bounds.OuterWidth, 0);
gradient.AddColorStop(0, new Color(backColor[0], backColor[1], backColor[2], 1));
gradient.AddColorStop(0.99, new Color(backColor[0], backColor[1], backColor[2], 1));
gradient.AddColorStop(1, new Color(backColor[0], backColor[1], backColor[2], 0));
ctx.SetSource(gradient);
ctx.Rectangle(0, 0, Bounds.OuterWidthInt, Bounds.OuterHeightInt);
ctx.Fill();
gradient.Dispose();
ctx.Arc(Bounds.drawX + iconX, Bounds.OuterHeight / 2, iconSize / 2 + scaled(4), 0, Math.PI * 2);
ctx.SetSourceRGBA(GuiStyle.DarkBrownColor);
ctx.Fill();
double fontheight = Font.GetFontExtents().Height;
byte[] pngdata = api.Assets.Get("textures/gui/newversion.png").Data;
BitmapExternal bitmap = (BitmapExternal)api.Render.BitmapCreateFromPng(pngdata);
surface.Image(bitmap.bmp, (int)(Bounds.drawX + iconX - iconSize / 2), (int)(Bounds.drawY + iconY), (int)iconSize, (int)iconSize);
bitmap.Dispose();
DrawMultilineTextAt(ctx, Bounds.drawX + iconX + 20, Bounds.drawY);
generateTexture(surface, ref texture);
ctx.Dispose();
surface.Dispose();
surface = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth, (int)Bounds.OuterHeight);
ctx = genContext(surface);
ctx.SetSourceRGBA(1, 1, 1, 0.1);
ctx.Paint();
generateTexture(surface, ref hoverTexture);
ctx.Dispose();
surface.Dispose();
}
void ComposeCurrentValue()
{
double width = Bounds.InnerWidth;
valueWidth = (int)((Bounds.InnerWidth - scaled(20)) * Scale);
valueHeight = (int)(scaled(30) * Scale);
// Current value
ImageSurface surface = new ImageSurface(Format.Argb32, valueWidth, valueHeight);
Context ctx = genContext(surface);
Font.SetupContext(ctx);
ctx.SetSourceRGBA(GuiStyle.DialogDefaultTextColor);
string text = "";
double height = Font.GetFontExtents().Height;
if (listMenu.SelectedIndices.Length > 1)
{
for (int i = 0; i < listMenu.SelectedIndices.Length; i++)
{
int index = listMenu.SelectedIndices[i];
string addText = "";
if (text.Length > 0)
{
addText += ", ";
}
addText += listMenu.Names[index];
int cntleft = listMenu.SelectedIndices.Length - i;
int cnt = listMenu.SelectedIndices.Length;
string moreText =
text.Length > 0 ?
(" " + (cntleft == 1 ? Lang.Get(SingularMoreNameCode, cntleft) : Lang.Get(PluralMoreNameCode, cntleft))) :
(cnt == 1 ? Lang.Get(SingularNameCode, cnt) : Lang.Get(PluralNameCode, cnt))
;
if (Font.GetTextExtents(text + addText + Lang.Get(PluralMoreNameCode, cntleft)).Width < width)
{
text += addText;
}
else
{
text = text + moreText;
break;
}
}
}
else
{
if (listMenu.SelectedIndices.Length == 1)
{
text = listMenu.Names[listMenu.SelectedIndex];
}
}
richTextElem.SetNewTextWithoutRecompose(text, Font);
richTextElem.BeforeCalcBounds();
richTextElem.Bounds.fixedX = 5;
richTextElem.Bounds.fixedY = (valueHeight - height) / 2 / RuntimeEnv.GUIScale;
richTextElem.BeforeCalcBounds();
richTextElem.Bounds.CalcWorldBounds();
richTextElem.ComposeFor(richTextElem.Bounds, ctx, surface);
generateTexture(surface, ref currentValueTexture);
ctx.Dispose();
surface.Dispose();
}
private void ComposeDynamicElements()
{
// Released Button
int btnWidth = (int)(scaled(20) * Scale);
int btnHeight = (int)(Bounds.InnerHeight);
ImageSurface surface = new ImageSurface(Format.Argb32, btnWidth, btnHeight);
Context ctx = genContext(surface);
ctx.SetSourceRGB(GuiStyle.DialogDefaultBgColor[0], GuiStyle.DialogDefaultBgColor[1], GuiStyle.DialogDefaultBgColor[2]);
RoundRectangle(ctx, 0, 0, btnWidth, btnHeight, GuiStyle.ElementBGRadius);
ctx.FillPreserve();
ctx.SetSourceRGBA(1, 1, 1, 0.1);
ctx.Fill();
EmbossRoundRectangleElement(ctx, 0, 0, btnWidth, btnHeight, false, 2, 1);
ctx.SetSourceRGBA(GuiStyle.DialogHighlightColor);
RoundRectangle(ctx, 0, 0, btnWidth, btnHeight, 1);
ctx.Fill();
ctx.NewPath();
ctx.LineTo(btnWidth - scaled(17) * Scale, scaled(10) * Scale);
ctx.LineTo(btnWidth - scaled(3) * Scale, scaled(10) * Scale);
ctx.LineTo(btnWidth - scaled(10) * Scale, scaled(20) * Scale);
ctx.ClosePath();
ctx.SetSourceRGBA(1, 1, 1, 0.6);
ctx.Fill();
generateTexture(surface, ref arrowDownButtonReleased);
// Pressed Button
ctx.Operator = Operator.Clear;
ctx.SetSourceRGBA(0, 0, 0, 0);
ctx.Paint();
ctx.Operator = Operator.Over;
ctx.SetSourceRGB(GuiStyle.DialogDefaultBgColor[0], GuiStyle.DialogDefaultBgColor[1], GuiStyle.DialogDefaultBgColor[2]);
RoundRectangle(ctx, 0, 0, btnWidth, btnHeight, GuiStyle.ElementBGRadius);
ctx.FillPreserve();
ctx.SetSourceRGBA(0, 0, 0, 0.1);
ctx.Fill();
EmbossRoundRectangleElement(ctx, 0, 0, btnWidth, btnHeight, true, 2, 1);
ctx.SetSourceRGBA(GuiStyle.DialogHighlightColor);
RoundRectangle(ctx, 0, 0, btnWidth, btnHeight, 1);
ctx.Fill();
ctx.NewPath();
ctx.LineTo(btnWidth - scaled(17) * Scale, scaled(10) * Scale);
ctx.LineTo(btnWidth - scaled(3) * Scale, scaled(10) * Scale);
ctx.LineTo(btnWidth - scaled(10) * Scale, scaled(20) * Scale);
ctx.ClosePath();
ctx.SetSourceRGBA(1, 1, 1, 0.4);
ctx.Fill();
generateTexture(surface, ref arrowDownButtonPressed);
surface.Dispose();
ctx.Dispose();
// Highlight overlay
ImageSurface surfaceHighlight = new ImageSurface(Format.Argb32, (int)Bounds.OuterWidth - btnWidth, (int)Bounds.OuterHeight);
Context ctxHighlight = genContext(surfaceHighlight);
ctxHighlight.SetSourceRGBA(1, 1, 1, 0.3);
ctxHighlight.Paint();
generateTexture(surfaceHighlight, ref highlightTexture);
ctxHighlight.Dispose();
surfaceHighlight.Dispose();
highlightBounds = Bounds.CopyOffsetedSibling().WithFixedPadding(0, 0).FixedGrow(2 * Bounds.absPaddingX, 2 * Bounds.absPaddingY);
highlightBounds.fixedWidth -= btnWidth;
highlightBounds.CalcWorldBounds();
ComposeCurrentValue();
}
void ComposeInteractiveElements()
{
slotBounds = new ElementBounds[availableSlots.Count];
scissorBounds = new ElementBounds[availableSlots.Count];
slotQuantityTextures = new LoadedTexture[availableSlots.Count];
for (int k = 0; k < slotQuantityTextures.Length; k++)
{
slotQuantityTextures[k] = new LoadedTexture(this.api);
}
this.rows = (int)Math.Ceiling(1f * availableSlots.Count / cols);
Bounds.CalcWorldBounds();
double unscaledSlotWidth = GuiElementPassiveItemSlot.unscaledSlotSize;
double unscaledSlotHeight = GuiElementPassiveItemSlot.unscaledSlotSize;
// Slot sizes
double absSlotPadding = scaled(unscaledSlotPadding);
double absSlotWidth = scaled(GuiElementPassiveItemSlot.unscaledSlotSize);
double absSlotHeight = scaled(GuiElementPassiveItemSlot.unscaledSlotSize);
ElementBounds textBounds = ElementBounds
.Fixed(0, GuiElementPassiveItemSlot.unscaledSlotSize - GuiStyle.SmallishFontSize - 2, GuiElementPassiveItemSlot.unscaledSlotSize - 5, GuiElementPassiveItemSlot.unscaledSlotSize - 5)
.WithEmptyParent();
CairoFont font = CairoFont.WhiteSmallText().WithFontSize((float)GuiStyle.SmallishFontSize);
font.FontWeight = FontWeight.Bold;
font.Color = new double[] { 1, 1, 1, 1 };
font.StrokeColor = new double[] { 0, 0, 0, 1 };
font.StrokeWidth = RuntimeEnv.GUIScale;
textComposer = new GuiElementStaticText(api, "", EnumTextOrientation.Right, textBounds, font);
// 1. draw generic slot
ImageSurface slotSurface = new ImageSurface(Format.Argb32, (int)absSlotWidth, (int)absSlotWidth);
Context slotCtx = genContext(slotSurface);
slotCtx.SetSourceRGBA(GuiStyle.DialogSlotBackColor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.Fill();
slotCtx.SetSourceRGBA(GuiStyle.DialogSlotFrontColor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.LineWidth = scaled(4.5);
slotCtx.Stroke();
slotSurface.Blur(scaled(4), true);
slotSurface.Blur(scaled(4), true);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, 1);
slotCtx.LineWidth = scaled(4.5);
slotCtx.SetSourceRGBA(0, 0, 0, 0.8);
slotCtx.Stroke();
generateTexture(slotSurface, ref slotTexture, true);
slotCtx.Dispose();
slotSurface.Dispose();
// 2. draw slots with backgrounds
foreach (var val in availableSlots)
{
ItemSlot slot = val.Value;
string key = slot.BackgroundIcon + "-" + slot.HexBackgroundColor;
if ((slot.BackgroundIcon == null && slot.HexBackgroundColor == null) || slotTextureIdsByBgIconAndColor.ContainsKey(key))
{
continue;
}
slotSurface = new ImageSurface(Format.Argb32, (int)absSlotWidth, (int)absSlotWidth);
slotCtx = genContext(slotSurface);
if (slot.HexBackgroundColor != null)
{
double[] bgcolor = ColorUtil.Hex2Doubles(slot.HexBackgroundColor);
slotCtx.SetSourceRGBA(bgcolor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.Fill();
slotCtx.SetSourceRGBA(bgcolor[0] * 0.25, bgcolor[1] * 0.25, bgcolor[2] * 0.25, 1);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.LineWidth = scaled(4.5);
slotCtx.Stroke();
slotSurface.Blur(scaled(4), true);
slotSurface.Blur(scaled(4), true);
slotCtx.SetSourceRGBA(0, 0, 0, 0.8);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, 1);
slotCtx.LineWidth = scaled(4.5);
slotCtx.Stroke();
}
else
{
slotCtx.SetSourceRGBA(GuiStyle.DialogSlotBackColor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.Fill();
slotCtx.SetSourceRGBA(GuiStyle.DialogSlotFrontColor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, GuiStyle.ElementBGRadius);
slotCtx.LineWidth = scaled(4.5);
slotCtx.Stroke();
slotSurface.Blur(scaled(4), true);
slotSurface.Blur(scaled(4), true);
RoundRectangle(slotCtx, 0, 0, absSlotWidth, absSlotHeight, 1);
slotCtx.LineWidth = scaled(4.5);
slotCtx.SetSourceRGBA(0, 0, 0, 0.8);
slotCtx.Stroke();
}
if (slot.BackgroundIcon != null)
{
DrawIconHandler?.Invoke(
slotCtx, slot.BackgroundIcon, 2 * (int)absSlotPadding, 2 * (int)absSlotPadding,
(int)(absSlotWidth - 4 * absSlotPadding), (int)(absSlotHeight - 4 * absSlotPadding),
new double[] { 0, 0, 0, 0.2 }
);
}
int texId = 0;
generateTexture(slotSurface, ref texId, true);
slotCtx.Dispose();
slotSurface.Dispose();
slotTextureIdsByBgIconAndColor[key] = texId;
}
// 3. Crossed out overlay
int csize = (int)absSlotWidth - 4;
slotSurface = new ImageSurface(Format.Argb32, (int)csize, (int)csize);
slotCtx = genContext(slotSurface);
slotCtx.SetSourceRGBA(0, 0, 0, 0.8);
api.Gui.Icons.DrawCross(slotCtx, 4, 4, 7, csize - 18, true);
slotCtx.SetSourceRGBA(1, 0.2, 0.2, 0.8);
slotCtx.LineWidth = 2;
slotCtx.Stroke();
generateTexture(slotSurface, ref crossedOutTexture);
slotCtx.Dispose();
slotSurface.Dispose();
// 4. Slot highlight overlay
slotSurface = new ImageSurface(Format.Argb32, (int)absSlotWidth + 4, (int)absSlotWidth + 4);
slotCtx = genContext(slotSurface);
slotCtx.SetSourceRGBA(GuiStyle.ActiveSlotColor);
RoundRectangle(slotCtx, 0, 0, absSlotWidth + 4, absSlotHeight + 4, GuiStyle.ElementBGRadius);
slotCtx.LineWidth = scaled(9);
slotCtx.StrokePreserve();
slotSurface.Blur(scaled(6), true);
slotCtx.StrokePreserve();
slotSurface.Blur(scaled(6), true);
slotCtx.LineWidth = scaled(3);
slotCtx.Stroke();
slotCtx.LineWidth = scaled(1);
slotCtx.SetSourceRGBA(GuiStyle.ActiveSlotColor);
slotCtx.Stroke();
generateTexture(slotSurface, ref highlightSlotTexture);
slotCtx.Dispose();
slotSurface.Dispose();
int slotIndex = 0;
foreach (var val in availableSlots)
{
int col = slotIndex % cols;
int row = slotIndex / cols;
double x = col * (unscaledSlotWidth + unscaledSlotPadding);
double y = row * (unscaledSlotHeight + unscaledSlotPadding);
ItemSlot slot = inventory[val.Key];
slotBounds[slotIndex] = ElementBounds.Fixed(x, y, unscaledSlotWidth, unscaledSlotHeight).WithParent(Bounds);
slotBounds[slotIndex].CalcWorldBounds();
scissorBounds[slotIndex] = ElementBounds.Fixed(x + 2, y + 2, unscaledSlotWidth - 4, unscaledSlotHeight - 4).WithParent(Bounds);
scissorBounds[slotIndex].CalcWorldBounds();
ComposeSlotOverlays(slot, val.Key, slotIndex);
slotIndex++;
}
}
private void ComposeOverlays(bool isNotifyTabs = false)
{
double radius = scaled(1);
double spacing = scaled(unscaledTabSpacing);
double padding = scaled(unscaledTabPadding);
for (int i = 0; i < tabs.Length; i++)
{
ImageSurface surface = new ImageSurface(Format.Argb32, tabWidths[i], (int)Bounds.InnerHeight + 1);
Context ctx = genContext(surface);
double degrees = Math.PI / 180.0;
ctx.SetSourceRGBA(1, 1, 1, 0);
ctx.Paint();
ctx.NewPath();
ctx.MoveTo(0, Bounds.InnerHeight + 1);
ctx.LineTo(0, radius);
ctx.Arc(radius, radius, radius, 180 * degrees, 270 * degrees);
ctx.Arc(tabWidths[i] - radius, radius, radius, -90 * degrees, 0 * degrees);
ctx.LineTo(tabWidths[i], Bounds.InnerHeight + 1);
ctx.ClosePath();
double[] color = GuiStyle.DialogDefaultBgColor;
ctx.SetSourceRGBA(color[0], color[1], color[2], color[3] * 0.75);
ctx.Fill();
ctx.NewPath();
ctx.MoveTo(0, Bounds.InnerHeight);
ctx.LineTo(0, radius);
ctx.Arc(radius, radius, radius, 180 * degrees, 270 * degrees);
ctx.Arc(tabWidths[i] - radius, radius, radius, -90 * degrees, 0 * degrees);
ctx.LineTo(tabWidths[i], Bounds.InnerHeight);
ShadePath(ctx, 2);
if (isNotifyTabs)
{
notifyFont.SetupContext(ctx);
}
else
{
selectedFont.SetupContext(ctx);
}
DrawTextLineAt(ctx, tabs[i].Name, padding, 1);
if (isNotifyTabs)
{
generateTexture(surface, ref notifyTextures[i]);
}
else
{
generateTexture(surface, ref hoverTextures[i]);
}
ctx.Dispose();
surface.Dispose();
}
}
public unsafe void Draw(Cairo.Context context, double scale)
{
if (decompressed == null || viewing == null)
{
return;
}
int texOffsetX = 0;
int texOffsetY = 0;
int top, left, right, bottom;
if (Atlas != null)
{
int offsetX = Atlas.TopLeft.X - Atlas.Rect.Left;
int offsetY = Atlas.TopLeft.Y - Atlas.Rect.Top;
top = Atlas.Rect.Top + offsetY;
left = Atlas.Rect.Left + offsetX;
right = Atlas.Rect.Right + offsetX;
bottom = Atlas.Rect.Bottom + offsetY;
texOffsetX = -Atlas.Rect.Left + left;
texOffsetY = -Atlas.Rect.Top + top;
}
else
{
top = 0;
left = 0;
right = viewing.Texture.Width;
bottom = viewing.Texture.Height;
}
context.MoveTo(left, top);
context.LineTo(left, bottom);
context.LineTo(right, bottom);
context.LineTo(right, top);
context.LineWidth = 0;
if (blackBackground.Active)
{
context.SetSourceRGB(0, 0, 0);
context.FillPreserve();
}
fixed(byte *decompressedFixed = decompressed)
{
var buf = new ImageSurface(
(IntPtr)decompressedFixed, Format.ARGB32,
viewing.Texture.Width, viewing.Texture.Height,
viewing.Texture.Width * 4);
context.SetSourceSurface(buf, texOffsetX, texOffsetY);
context.Fill();
context.SetSourceRGB(1, 0, 0);
buf.Dispose();
}
if (Atlas == null)
{
if (showAtlasBoxes.Active)
{
foreach (var e in atlasEntries)
{
foreach (var sa in e.Entries)
{
context.MoveTo(sa.Rect.Left, sa.Rect.Top);
context.LineTo(sa.Rect.Right, sa.Rect.Top);
context.LineTo(sa.Rect.Right, sa.Rect.Bottom);
context.LineTo(sa.Rect.Left, sa.Rect.Bottom);
context.LineTo(sa.Rect.Left, sa.Rect.Top);
}
}
context.LineWidth = 1 / scale;
context.Stroke();
}
if (showAtlasLabels.Active)
{
foreach (var e in atlasEntries)
{
foreach (var sa in e.Entries)
{
context.MoveTo(sa.Rect.Left, sa.Rect.Bottom);
context.SetFontSize(16 / scale);
context.ShowText(sa.Name);
}
}
}
}
}
bool ComposeSlotOverlays(ItemSlot slot, int slotId, int slotIndex)
{
if (!availableSlots.ContainsKey(slotId))
{
return(false);
}
if (slot.Itemstack == null)
{
return(true);
}
//int slotIndex = availableSlots.IndexOfKey(slotId);
bool drawItemDamage = slot.Itemstack.Collectible.ShouldDisplayItemDamage(slot.Itemstack);
if (!drawItemDamage)
{
slotQuantityTextures[slotIndex].Dispose();
slotQuantityTextures[slotIndex] = new LoadedTexture(api);
return(true);
}
// This is pretty slow to do this for every slot. Should be made with an atlas
ImageSurface textSurface = new ImageSurface(Format.Argb32, (int)slotBounds[slotIndex].InnerWidth, (int)slotBounds[slotIndex].InnerHeight);
Context textCtx = genContext(textSurface);
textCtx.SetSourceRGBA(0, 0, 0, 0);
textCtx.Paint();
if (drawItemDamage)
{
double x = scaled(4);
double y = (int)slotBounds[slotIndex].InnerHeight - scaled(3) - scaled(4);
textCtx.SetSourceRGBA(GuiStyle.DialogStrongBgColor);
double width = (slotBounds[slotIndex].InnerWidth - scaled(8));
double height = scaled(4);
RoundRectangle(textCtx, x, y, width, height, 1);
textCtx.FillPreserve();
ShadePath(textCtx, 2);
float[] color = ColorUtil.ToRGBAFloats(slot.Itemstack.Collectible.GetItemDamageColor(slot.Itemstack));
textCtx.SetSourceRGB(color[0], color[1], color[2]);
int dura = slot.Itemstack.Collectible.GetDurability(slot.Itemstack);
float health = (float)slot.Itemstack.Attributes.GetInt("durability", dura) / dura;
width = health * (slotBounds[slotIndex].InnerWidth - scaled(8));
RoundRectangle(textCtx, x, y, width, height, 1);
textCtx.FillPreserve();
ShadePath(textCtx, 2);
}
generateTexture(textSurface, ref slotQuantityTextures[slotIndex]);
textCtx.Dispose();
textSurface.Dispose();
return(true);
}