internal void ComposeHoverTextElement()
{
ElementBounds bounds = new ElementBounds().WithFixedPadding(7).WithParent(ElementBounds.Empty);
string text = currentValue + unit;
if (OnSliderTooltip != null)
{
text = OnSliderTooltip(currentValue);
}
textElem = new GuiElementStaticText(api, text, EnumTextOrientation.Center, bounds, CairoFont.WhiteMediumText().WithFontSize((float)GuiStyle.SubNormalFontSize));
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(GuiStyle.DialogStrongBgColor);
RoundRectangle(ctx, 0, 0, bounds.OuterWidth, bounds.OuterHeight, GuiStyle.ElementBGRadius);
ctx.FillPreserve();
double[] color = GuiStyle.DialogStrongBgColor;
ctx.SetSourceRGBA(color[0] / 2, color[1] / 2, color[2] / 2, color[3]);
ctx.Stroke();
textElem.ComposeElements(ctx, surface);
generateTexture(surface, ref hoverTextTexture);
ctx.Dispose();
surface.Dispose();
}
/// <summary>
/// Adds a static text component to the GUI that automatically resizes as necessary.
/// </summary>
/// <param name="text">The text of the text component.</param>
/// <param name="font">The font of the text.</param>
/// <param name="orientation">The orientation of the text.</param>
/// <param name="bounds">The bounds of the text container.</param>
/// <param name="key">The name of the component.</param>
public static GuiComposer AddStaticTextAutoBoxSize(this GuiComposer composer, string text, CairoFont font, EnumTextOrientation orientation, ElementBounds bounds, string key = null)
{
if (!composer.composed)
{
GuiElementStaticText elem = new GuiElementStaticText(composer.Api, text, orientation, bounds, font);
composer.AddStaticElement(elem, key);
elem.AutoBoxSize();
}
return(composer);
}
/// <summary>
/// Creates a button with text.
/// </summary>
/// <param name="capi">The Client API</param>
/// <param name="text">The text of the button.</param>
/// <param name="font">The font of the text.</param>
/// <param name="hoverFont">The font of the text when the player is hovering over the button.</param>
/// <param name="onClick">The event fired when the button is clicked.</param>
/// <param name="bounds">The bounds of the button.</param>
/// <param name="style">The style of the button.</param>
public GuiElementTextButton(ICoreClientAPI capi, string text, CairoFont font, CairoFont hoverFont, ActionConsumable onClick, ElementBounds bounds, EnumButtonStyle style = EnumButtonStyle.Normal) : base(capi, bounds)
{
hoverTexture = new LoadedTexture(capi);
disabledTexture = new LoadedTexture(capi);
this.buttonStyle = style;
normalText = new GuiElementStaticText(capi, text, EnumTextOrientation.Center, bounds, font);
normalText.AutoBoxSize(true);
pressedText = new GuiElementStaticText(capi, text, EnumTextOrientation.Center, bounds.CopyOnlySize(), hoverFont);
bounds = normalText.Bounds;
this.onClick = onClick;
}
public override void ComposeElements(Context ctx, ImageSurface surface)
{
Bounds.CalcWorldBounds();
if (drawBackground)
{
ctx.SetSourceRGBA(1, 1, 1, 0.6);
ElementRoundRectangle(ctx, Bounds);
ctx.Fill();
EmbossRoundRectangleElement(ctx, Bounds, true);
}
double absSlotSize = scaled(unscaledSlotSize);
ElementBounds textBounds = ElementBounds
.Fixed(0, unscaledSlotSize - GuiStyle.SmallFontSize - 2, unscaledSlotSize - 5, unscaledSlotSize - 5)
.WithEmptyParent();
CairoFont font = CairoFont.WhiteSmallText();
font.FontWeight = FontWeight.Bold;
textComposer = new GuiElementStaticText(api, "", EnumTextOrientation.Right, textBounds, font);
}
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();
}
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++;
}
}