void Layout(UiContext context, RectangleF parent, out RectangleF myRectangle, out RectangleF track)
{
var height = Cascade(Style?.Height, null, Height);
var myPos = context.AnchorPosition(parent, Anchor, X, Y, Width, height);
myRectangle = new RectangleF(myPos.X, myPos.Y, Width, height);
var heightAdjust = (Style?.ButtonMarginY ?? 0) * 2;
leftbutton.Height = myRectangle.Height - heightAdjust;
rightbutton.Height = myRectangle.Height - heightAdjust;
track = myRectangle;
track.X += leftbutton.GetDimensions().X;
track.Width -= (leftbutton.GetDimensions().X + rightbutton.GetDimensions().X);
if (Style != null)
{
track.X += Style.TrackMarginX;
track.Width -= Style.TrackMarginX * 2;
track.Y += Style.TrackMarginY;
track.Height -= Style.TrackMarginY * 2;
}
thumb.Width = track.Width * ThumbSize;
thumb.X = ScrollOffset * (track.Width - thumb.Width);
thumb.Height = track.Height;
if (thumb.Dragging && (track.Width - thumb.Width) >= 0.01f)
{
var newX = MathHelper.Clamp(thumb.DragOffset.X + dragXStart, 0, track.Width - thumb.Width);
ScrollOffset = newX / (track.Width - thumb.Width);
}
}
public override void OnMouseWheel(UiContext context, RectangleF parentRectangle, float delta)
{
if (!Visible)
{
return;
}
Layout(context, parentRectangle, out _, out var track);
if (track.Contains(context.MouseX, context.MouseY))
{
if (Smooth)
{
ScrollOffset -= Tick * 4 * delta;
if (ScrollOffset > 1)
{
ScrollOffset = 1;
}
if (ScrollOffset < 0)
{
ScrollOffset = 0;
}
}
else
{
nextScrollDir = delta > 0 ? -1 : 1;
}
}
}
public override void OnMouseUp(UiContext context, RectangleF parentRectangle)
{
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
var myRectangle = new RectangleF(myPos.X, myPos.Y, Width, Height);
Scrollbar.OnMouseUp(context, myRectangle);
}
void RenderCharacter(UiContext context, RectangleF myRect)
{
var px = context.PointsToPixels(myRect);
//Get current state
var rs = context.RenderState;
var cc = rs.ClearColor;
var prevRt = rs.RenderTarget;
//new state
context.Mode3D();
rs.DepthEnabled = true;
var renderTarget = new RenderTarget2D(px.Width, px.Height);
rs.RenderTarget = renderTarget;
rs.ClearColor = Color4.Transparent;
rs.ClearAll();
//draw
//restore state
rs.RenderTarget = prevRt;
rs.DepthEnabled = false;
rs.ClearColor = cc;
context.Mode2D();
context.Renderer2D.Draw(renderTarget.Texture, new Rectangle(0, 0, px.Width, px.Height), px, Color4.White);
//Free
renderTarget.Dispose();
}
public override void EnableScripting(UiContext context, string modalData)
{
scriptingContext = context;
scriptingEnabled = true;
this.modalData = modalData;
SetActiveScene();
}
public void Draw(UiContext context, RectangleF rectangle)
{
foreach (var e in Elements)
{
e.Render(context, rectangle);
}
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
if (context.GlobalTime - lastChange > blinkDuration)
{
lastChange = context.GlobalTime;
cursorVisible = !cursorVisible;
}
if (!Visible)
{
return;
}
if (doSetFocus)
{
context.OnFocus();
doSetFocus = false;
hasFocus = true;
}
if (hasFocus)
{
context.SetTextFocus(this);
}
var rect = GetMyRectangle(context, parentRectangle);
Background?.Draw(context, rect);
DrawText(context, rect);
(hasFocus ? FocusedBorder ?? Border : Border)?.Draw(context, rect);
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
if (!Visible)
{
return;
}
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
var myRectangle = new RectangleF(myPos.X, myPos.Y, Width, Height);
if (Fill)
{
myRectangle = parentRectangle;
}
if (Background != null)
{
Background.Draw(context, myRectangle);
}
if (!loaded)
{
texture = context.GetTextureFile(Path);
loaded = true;
}
if (texture != null)
{
context.Mode2D();
var color = (Tint ?? InterfaceColor.White).Color;
context.Renderer2D.DrawImageStretched(texture, context.PointsToPixels(myRectangle), color, Flip);
}
}
protected void Update(UiContext context, Vector2 myPos)
{
aspectRatio = context.ViewportWidth / context.ViewportHeight;
TimeSpan delta;
if (lastTime == TimeSpan.FromSeconds(0))
{
delta = TimeSpan.FromSeconds(0);
}
else
{
delta = context.GlobalTime - lastTime;
}
lastTime = context.GlobalTime;
if (CurrentAnimation != null)
{
CurrentAnimation.SetWidgetPosition(myPos);
CurrentAnimation.Update(delta.TotalSeconds, aspectRatio);
if (!CurrentAnimation.Running)
{
if (CurrentAnimation.FinalPositionSet.HasValue)
{
animSetPos = CurrentAnimation.FinalPositionSet.Value;
}
CurrentAnimation = null;
}
}
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
var rect = GetMyRectangle(context, parentRectangle);
Background?.Draw(context, rect);
float y = rect.Y + rect.Height;
float dt = (float)context.DeltaTime;
lock (Chat.Messages)
{
for (int i = Chat.Messages.Count - 1; i >= 0 && (i >= Chat.Messages.Count - 16); i--)
{
var msg = Chat.Messages[i];
if (msg.TimeAlive <= 0)
{
continue;
}
msg.TimeAlive -= dt;
var sz = context.RenderContext.Renderer2D.MeasureStringCached(ref msg.Cache, msg.Font, context.TextSize(msg.Size),
msg.Text);
float h = context.PixelsToPoints(sz.Y);
y -= h;
DrawText(context, ref msg.Cache, new RectangleF(rect.X, y, rect.Width, h), msg.Size, msg.Font,
msg.Color, InterfaceColor.Black, HorizontalAlignment.Left, VerticalAlignment.Default,
false, msg.Text);
y -= 2;
}
}
Border?.Draw(context, rect);
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
if (!Visible)
{
return;
}
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
var myRectangle = new RectangleF(myPos.X, myPos.Y, Width, Height);
if (Fill)
{
myRectangle = parentRectangle;
}
if (Background != null)
{
Background.Draw(context, myRectangle);
}
if (!string.IsNullOrEmpty(Name) && (!loaded || texture == null || texture.IsDisposed))
{
texture = context.Data.ResourceManager.FindTexture(Name) as Texture2D;
loaded = true;
}
if (texture != null)
{
var color = (Tint ?? InterfaceColor.White).Color;
context.RenderContext.Renderer2D.DrawImageStretched(texture, context.PointsToPixels(myRectangle), color, Flip);
}
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
DoTimers(context.GlobalTime);
ScriptedEvent("Update");
Background?.Draw(context, parentRectangle);
base.Render(context, parentRectangle);
}
RectangleF GetMyRectangle(UiContext context, RectangleF parentRectangle)
{
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
var myRectangle = new RectangleF(myPos.X, myPos.Y, Width, Height);
return(myRectangle);
}
RectangleF GetMyRectangle(UiContext context, RectangleF parentRectangle)
{
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
Update(context, myPos);
myPos = AnimatedPosition(myPos);
var myRect = new RectangleF(myPos.X, myPos.Y, Width, Height);
//layout children
float x = 0;
if (ItemA != null)
{
ItemA.Height = Height;
ItemA.X = 0;
ItemA.Y = 0;
x = ItemA.Width;
if (ItemB == null)
{
ItemA.Width = Width;
}
rectangleA = new RectangleF(myPos.X, myPos.Y, ItemA.Width, Height);
}
x += ItemMarginX;
if (ItemB != null)
{
ItemB.X = x;
ItemB.Y = 0;
ItemB.Width = Width - x;
ItemB.Height = Height;
rectangleB = new RectangleF(myPos.X + x, myPos.Y, ItemB.Width, ItemB.Height);
}
return(myRect);
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
if (!Visible)
{
return;
}
var myRectangle = GetMyRectangle(context, parentRectangle);
Background?.Draw(context, myRectangle);
ItemA?.Render(context, myRectangle);
ItemB?.Render(context, myRectangle);
UiRenderable border = Border;
if (Enabled)
{
if (Selected)
{
border = SelectedBorder ?? border;
}
if (rectangleA.Contains(context.MouseX, context.MouseY) ||
rectangleB.Contains(context.MouseX, context.MouseY))
{
border = HoverBorder ?? border;
}
}
if (ItemA != null)
{
border?.Draw(context, rectangleA);
}
if (ItemB != null)
{
border?.Draw(context, rectangleB);
}
}
void OpenModal(UiContext context, string xml, object table, LuaFunction function)
{
string modalData = null;
if (table != null)
{
modalData = (string)(
((LuaFunction)lua["Serialize"]).Call(table)[0]
);
}
Action <string> onClose = null;
if (function != null)
{
onClose = (x) =>
{
object argument = null;
if (!string.IsNullOrEmpty(x))
{
argument = ((LuaFunction)lua["Deserialize"]).Call(x)[0];
}
function.Call(argument);
};
}
context.OpenModal(xml, modalData, onClose);
}
public override void Render(UiContext context, RectangleF clientRectangle)
{
var color = (Color ?? InterfaceColor.White).GetColor(context.GlobalTime);
if (context.PointsToPixels(Width) <= 1)
{
context.RenderContext.Renderer2D.DrawRectangle(context.PointsToPixels(clientRectangle), color, 1);
}
float w = Width / 3;
//Left
LR(context, clientRectangle, 0, w, 0, color);
LR(context, clientRectangle, w, w, 1, color);
LR(context, clientRectangle, 2 * w, w, 2, color);
//Right
var rW = clientRectangle.Width - Width;
LR(context, clientRectangle, rW, w, 0, color);
LR(context, clientRectangle, rW + w, w, 1, color);
LR(context, clientRectangle, rW + 2 * w, w, 2, color);
//Top
TB(context, clientRectangle, 0, w, 0, color);
TB(context, clientRectangle, w, w, 1, color);
TB(context, clientRectangle, 2 * w, w, 2, color);
//Bottom
var rH = clientRectangle.Height - Width;
TB(context, clientRectangle, rH, w, 0, color);
TB(context, clientRectangle, rH + w, w, 1, color);
TB(context, clientRectangle, rH + 2 * w, w, 2, color);
}
public void OnMouseUp(UiContext context, RectangleF parent)
{
Layout(parent, out var myRectangle, out var track);
upbutton.OnMouseUp(context, myRectangle);
downbutton.OnMouseUp(context, myRectangle);
thumb.OnMouseUp(context, track);
dragYStart = 0;
}
static void TB(UiContext context, RectangleF client, float pos, float w, int alphaSide, Color4 color)
{
var r = new RectangleF(client.X + 1.5f * w, client.Y + pos, client.Width - 3f * w, w);
var alphaZero = new Color4(color.R, color.G, color.B, 0);
Color4 top = alphaSide == 0 ? alphaZero : color;
Color4 bottom = alphaSide == 2 ? alphaZero : color;
context.RenderContext.Renderer2D.FillRectangleColors(context.PointsToPixelsF(r), top, top, bottom, bottom);
}
public void DrawWithClip(UiContext context, RectangleF rectangle, RectangleF clip)
{
var clipRectangle = context.PointsToPixels(clip);
context.RenderContext.ScissorRectangle = clipRectangle;
context.RenderContext.ScissorEnabled = true;
Draw(context, rectangle);
context.RenderContext.ScissorEnabled = false;
}
public override void OnMouseUp(UiContext context, RectangleF parentRectangle)
{
var myRectangle = GetMyRectangle(context, parentRectangle);
if (Infocard != null && scrollbarVisible)
{
scrollbar.OnMouseUp(context, myRectangle);
}
}
static void LR(UiContext context, RectangleF client, float pos, float w, int alphaSide, Color4 color)
{
var r = new RectangleF(client.X + pos, client.Y + w * 1.5f, w, client.Height - 3f * w);
var alphaZero = new Color4(color.R, color.G, color.B, 0);
Color4 left = alphaSide == 0 ? alphaZero : color;
Color4 right = alphaSide == 2 ? alphaZero : color;
context.RenderContext.Renderer2D.FillRectangleColors(context.PointsToPixelsF(r), left, right, left, right);
}
public override void Render(UiContext context, RectangleF parentRectangle)
{
if (Visible)
{
Update(context, Vector2.Zero);
Background?.Draw(context, parentRectangle);
base.Render(context, parentRectangle);
}
}
public override void OnMouseDown(UiContext context, RectangleF parentRectangle)
{
var myRect = GetMyRectangle(context, parentRectangle);
if (CanRotate && myRect.Contains(context.MouseX, context.MouseY))
{
dragStart = new Vector2(context.MouseX, context.MouseY);
dragging = true;
}
}
protected virtual RectangleF GetMyRectangle(UiContext context, RectangleF parentRectangle)
{
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
Update(context, myPos);
myPos = AnimatedPosition(myPos);
var myRect = new RectangleF(myPos.X, myPos.Y, Width, Height);
return(myRect);
}
public override void OnMouseUp(UiContext context, RectangleF parentRectangle)
{
if (!Visible)
{
return;
}
Dragging = false;
HeldDown = false;
DragStart = DragOffset = Vector2.Zero;
}
public override void OnMouseWheel(UiContext context, RectangleF parentRectangle, float delta)
{
var myPos = context.AnchorPosition(parentRectangle, Anchor, X, Y, Width, Height);
var myRectangle = new RectangleF(myPos.X, myPos.Y, Width, Height);
if (myRectangle.Contains(context.MouseX, context.MouseY))
{
Scrollbar.OnMouseWheel(delta);
}
}
public override void OnMouseWheel(UiContext context, RectangleF parentRectangle, float delta)
{
var myRectangle = GetMyRectangle(context, parentRectangle);
if (Infocard != null && scrollbarVisible &&
myRectangle.Contains(context.MouseX, context.MouseY))
{
scrollbar.OnMouseWheel(delta);
}
}
void DrawText(UiContext context, RectangleF myRect)
{
//Padding
myRect.X += 2;
myRect.Width -= 4;
//Draw
DrawText(context, myRect, FontSize, Font, TextColor, TextShadow, HorizontalAlignment.Left,
VerticalAlignment.Center,
true, (hasFocus && cursorVisible) ? CurrentText + "|" : CurrentText);
}
public override void Render(UiContext context, RectangleF clientRectangle)
{
if (Color == null)
{
return;
}
var rect = context.PointsToPixels(clientRectangle);
context.RenderContext.Renderer2D.FillRectangle(rect, Color.GetColor(context.GlobalTime));
}