public override bool Draw(UltimaBatcher2D batcher, int x, int y)
{
if (_scene.ViewportTexture == null)
{
return(false);
}
Rectangle rectangle = ScissorStack.CalculateScissors(Matrix.Identity, x, y, Width, Height);
if (ScissorStack.PushScissors(rectangle))
{
batcher.EnableScissorTest(true);
ResetHueVector();
if (ProfileManager.Current != null && ProfileManager.Current.UseXBR)
{
// draw regular world
_xBR.SetSize(_scene.ViewportTexture.Width, _scene.ViewportTexture.Height);
batcher.End();
batcher.Begin(_xBR);
batcher.Draw2D(_scene.ViewportTexture, x, y, Width, Height, ref _hueVector);
batcher.End();
batcher.Begin();
}
else
{
batcher.Draw2D(_scene.ViewportTexture, x, y, Width, Height, ref _hueVector);
}
// draw lights
// if (_scene.UseAltLights)
// {
// batcher.SetBlendState(_altLightsBlend);
// _hueVector.Z = 0.5f;
// batcher.Draw2D(_scene.LightRenderTarget, x, y, Width, Height, ref _hueVector);
// _hueVector.Z = 0;
// batcher.SetBlendState(null);
// }
// else if (_scene.UseLights)
// {
// batcher.SetBlendState(_darknessBlend);
// batcher.Draw2D(_scene.LightRenderTarget, x, y, Width, Height, ref _hueVector);
// batcher.SetBlendState(null);
// }
// draw overheads
_scene.DrawSelection(batcher, x, y);
_scene.DrawOverheads(batcher, x, y);
base.Draw(batcher, x, y);
batcher.EnableScissorTest(false);
ScissorStack.PopScissors();
}
return(true);
}
public override bool Draw(UltimaBatcher2D batcher, int x, int y)
{
base.Draw(batcher, x, y);
Rectangle scissor = ScissorStack.CalculateScissors(Matrix.Identity, x, y, Width, Height);
if (ScissorStack.PushScissors(batcher.GraphicsDevice, scissor))
{
batcher.EnableScissorTest(true);
RenderedText t = _bookPage.renderedText;
int startpage = (ActivePage - 1) * 2;
if (startpage < BookPageCount)
{
int poy = _bookPage._pageCoords[startpage, 0], phy = _bookPage._pageCoords[startpage, 1];
_bookPage.DrawSelection(batcher, x + RIGHT_X, y + UPPER_MARGIN, poy, poy + phy);
t.Draw(batcher, x + RIGHT_X, y + UPPER_MARGIN, 0, poy, t.Width, phy);
if (startpage == _bookPage._caretPage)
{
if (_bookPage._caretPos.Y < poy + phy)
{
if (_bookPage._caretPos.Y >= poy)
{
if (_bookPage.HasKeyboardFocus)
{
_bookPage.renderedCaret.Draw(batcher, _bookPage._caretPos.X + x + RIGHT_X, _bookPage._caretPos.Y + y + UPPER_MARGIN - poy, 0, 0, _bookPage.renderedCaret.Width, _bookPage.renderedCaret.Height);
}
}
else
{
_bookPage._caretPage = _bookPage.GetCaretPage();
}
}
else if (_bookPage._caretPos.Y <= _bookPage.Height)
{
if (_bookPage._caretPage + 2 < _bookPage._pagesChanged.Length)
{
_bookPage._focusPage = _bookPage._caretPage++;
SetActivePage(_bookPage._caretPage / 2 + 2);
}
}
}
}
startpage--;
if (startpage > 0)
{
int poy = _bookPage._pageCoords[startpage, 0], phy = _bookPage._pageCoords[startpage, 1];
_bookPage.DrawSelection(batcher, x + LEFT_X, y + UPPER_MARGIN, poy, poy + phy);
t.Draw(batcher, x + LEFT_X, y + UPPER_MARGIN, 0, poy, t.Width, phy);
if (startpage == _bookPage._caretPage)
{
if (_bookPage._caretPos.Y < poy + phy)
{
if (_bookPage._caretPos.Y >= poy)
{
if (_bookPage.HasKeyboardFocus)
{
_bookPage.renderedCaret.Draw(batcher, _bookPage._caretPos.X + x + LEFT_X, _bookPage._caretPos.Y + y + UPPER_MARGIN - poy, 0, 0, _bookPage.renderedCaret.Width, _bookPage.renderedCaret.Height);
}
}
else if (_bookPage._caretPage > 0)
{
_bookPage._focusPage = _bookPage._caretPage--;
SetActivePage(_bookPage._caretPage / 2 + 1);
}
}
else if (_bookPage._caretPos.Y <= _bookPage.Height)
{
if (_bookPage._caretPage + 2 < _bookPage._pagesChanged.Length)
{
_bookPage._caretPage++;
}
}
}
}
batcher.EnableScissorTest(false);
ScissorStack.PopScissors(batcher.GraphicsDevice);
}
return(true);
}
public override void draw(Graphics graphics, float parentAlpha)
{
if (_widget == null)
{
return;
}
update();
validate();
// setup transform for this group.
if (transform)
{
applyTransform(graphics, computeTransform());
}
if (_scrollX)
{
_hKnobBounds.X = _hScrollBounds.X + (int)((_hScrollBounds.Width - _hKnobBounds.Width) * getVisualScrollPercentX());
}
if (_scrollY)
{
_vKnobBounds.Y = _vScrollBounds.Y + (int)((_vScrollBounds.Height - _vKnobBounds.Height) * getVisualScrollPercentY());
}
// calculate the widget's position depending on the scroll state and available widget area.
float eleY = _widgetAreaBounds.Y;
if (!_scrollY)
{
eleY -= _maxY;
}
else
{
eleY -= _visualAmountY;
}
float eleX = _widgetAreaBounds.Y;
if (_scrollX)
{
eleX -= (int)_visualAmountX;
}
if (!_fadeScrollBars && _scrollbarsOnTop)
{
if (_scrollX && _hScrollOnBottom)
{
var scrollbarHeight = 0f;
if (_style.hScrollKnob != null)
{
scrollbarHeight = _style.hScrollKnob.minHeight;
}
if (_style.hScroll != null)
{
scrollbarHeight = Math.Max(scrollbarHeight, _style.hScroll.minHeight);
}
eleY += scrollbarHeight;
}
if (_scrollY && !_vScrollOnRight)
{
var scrollbarWidth = 0f;
if (_style.hScrollKnob != null)
{
scrollbarWidth = _style.hScrollKnob.minWidth;
}
if (_style.hScroll != null)
{
scrollbarWidth = Math.Max(scrollbarWidth, _style.hScroll.minWidth);
}
eleX += scrollbarWidth;
}
}
_widget.setPosition(eleX, eleY);
if (_widget is ICullable)
{
var cull = new Rectangle(
(int)(-_widget.getX() + _widgetAreaBounds.X),
(int)(-_widget.getY() + _widgetAreaBounds.Y),
_widgetAreaBounds.Width,
_widgetAreaBounds.Height);
((ICullable)_widget).setCullingArea(cull);
}
// draw the background
var color = getColor();
color = new Color(color, (int)(color.A * parentAlpha));
if (_style.background != null)
{
_style.background.draw(graphics, 0, 0, getWidth(), getHeight(), color);
}
// caculate the scissor bounds based on the batch transform, the available widget area and the camera transform. We need to
// project those to screen coordinates for OpenGL to consume.
var scissor = ScissorStack.calculateScissors(stage?.camera, graphics.batcher.transformMatrix, _widgetAreaBounds);
if (ScissorStack.pushScissors(scissor))
{
graphics.batcher.enableScissorTest(true);
drawChildren(graphics, parentAlpha);
graphics.batcher.enableScissorTest(false);
ScissorStack.popScissors();
}
// render scrollbars and knobs on top
var alpha = (float)color.A;
color.A = (byte)(alpha * (_fadeAlpha / _fadeAlphaSeconds));
if (_scrollX && _scrollY)
{
if (_style.corner != null)
{
_style.corner.draw(graphics, _hScrollBounds.X + _hScrollBounds.Width, _hScrollBounds.Y, _vScrollBounds.Width, _vScrollBounds.Y, color);
}
}
if (_scrollX)
{
if (_style.hScroll != null)
{
_style.hScroll.draw(graphics, _hScrollBounds.X, _hScrollBounds.Y, _hScrollBounds.Width, _hScrollBounds.Height, color);
}
if (_style.hScrollKnob != null)
{
_style.hScrollKnob.draw(graphics, _hKnobBounds.X, _hKnobBounds.Y, _hKnobBounds.Width, _hKnobBounds.Height, color);
}
}
if (_scrollY)
{
if (_style.vScroll != null)
{
_style.vScroll.draw(graphics, _vScrollBounds.X, _vScrollBounds.Y, _vScrollBounds.Width, _vScrollBounds.Height, color);
}
if (_style.vScrollKnob != null)
{
_style.vScrollKnob.draw(graphics, _vKnobBounds.X, _vKnobBounds.Y, _vKnobBounds.Width, _vKnobBounds.Height, color);
}
}
if (transform)
{
resetTransform(graphics);
}
}
/// <summary>
/// Ends clipping begun by clipBegin(Batcher, float, float, float, float)
/// </summary>
/// <returns>The end.</returns>
public void clipEnd(Batcher batcher)
{
batcher.enableScissorTest(false);
ScissorStack.popScissors();
}
public override void Draw(GdxSpriteBatch spriteBatch, float parentAlpha)
{
if (_widget == null)
{
return;
}
Validate();
// Setup transform for this group
ApplyTransform(spriteBatch, ComputeTransform());
if (IsScrollX)
{
_hKnobBounds.X = _hScrollBounds.X + (int)((_hScrollBounds.Width - _hKnobBounds.Width) * ScrollPercentX);
}
if (IsScrollY)
{
_vKnobBounds.Y = _vScrollBounds.Y + (int)((_vScrollBounds.Height - _vKnobBounds.Height) * (1 - ScrollPercentY));
}
// Calculate the widget's position depending on the scroll state and available widget area.
float y = _widgetAreaBounds.Y;
if (!IsScrollY)
{
y -= (int)MaxY;
}
else
{
y -= (int)(MaxY - _visualAmountY);
}
if (!_fadeScrollBars && ScrollBarsOnTop && IsScrollX)
{
float scollbarHeight = 0;
if (_style.HScrollKnob != null)
{
scollbarHeight = _style.HScrollKnob.MinHeight;
}
if (_style.HScroll != null)
{
scollbarHeight = Math.Max(scollbarHeight, _style.HScroll.MinHeight);
}
y += scollbarHeight;
}
float x = _widgetAreaBounds.X;
if (IsScrollX)
{
x -= (int)_visualAmountX;
}
_widget.SetPosition(x, y);
if (_widget is ICullable)
{
_widgetCullingArea.X = -_widget.X + _widgetAreaBounds.X;
_widgetCullingArea.Y = -_widget.Y + _widgetAreaBounds.Y;
_widgetCullingArea.Width = _widgetAreaBounds.Width;
_widgetCullingArea.Height = _widgetAreaBounds.Height;
(_widget as ICullable).SetCullingArea(_widgetCullingArea);
}
// Caculate the scissor bounds based on the batch transform, the available widget area and the camera transform. We need to
// project those to screen coordinates for OpenGL ES to consume.
_scissorBounds = ScissorStack.CalculateScissors(Stage.Camera, spriteBatch.TransformMatrix, (Rectangle)_widgetAreaBounds);
// Draw the background ninepatch
spriteBatch.Color = Color.MultiplyAlpha(parentAlpha);
if (_style.Background != null)
{
_style.Background.Draw(spriteBatch, 0, 0, Width, Height);
}
spriteBatch.Flush();
// Enable scissors for widget area and draw the widget.
if (Stage.ScissorStack.PushScissors(_scissorBounds))
{
DrawChildren(spriteBatch, parentAlpha);
Stage.ScissorStack.PopScissors();
}
// Render scrollbars and knobs on top.
spriteBatch.Color = Color.MultiplyAlpha(parentAlpha * Interpolation.Fade.Apply(_fadeAlpha / FadeAlphaSeconds));
if (IsScrollX && IsScrollY)
{
if (_style.Corner != null)
{
_style.Corner.Draw(spriteBatch, _hScrollBounds.X + _hScrollBounds.Width, _hScrollBounds.Y, _vScrollBounds.Width, _vScrollBounds.Height);
}
}
if (IsScrollX)
{
if (_style.HScroll != null)
{
_style.HScroll.Draw(spriteBatch, _hScrollBounds.X, _hScrollBounds.Y, _hScrollBounds.Width, _hScrollBounds.Height);
}
if (_style.HScrollKnob != null)
{
_style.HScrollKnob.Draw(spriteBatch, _hKnobBounds.X, _hKnobBounds.Y, _hKnobBounds.Width, _hKnobBounds.Height);
}
}
if (IsScrollY)
{
if (_style.VScroll != null)
{
_style.VScroll.Draw(spriteBatch, _vScrollBounds.X, _vScrollBounds.Y, _vScrollBounds.Width, _vScrollBounds.Height);
}
if (_style.VScrollKnob != null)
{
_style.VScrollKnob.Draw(spriteBatch, _vKnobBounds.X, _vKnobBounds.Y, _vKnobBounds.Width, _vKnobBounds.Height);
}
}
ResetTransform(spriteBatch);
}
