private static Vector2 DrawEntity(RenderInfo info, Vector2 topLeft, Entity entity)
{
Circle circle = entity.Shape as Circle;
OABB oabb = entity.Shape as OABB;
Polygon polygon = entity.Shape as Polygon;
if (circle != null)
{
info.Canvas.StrokeCircle(entity.Position - topLeft, circle.Radius);
info.Canvas.StrokeLine(entity.Position - topLeft, entity.Position + entity.Direction * circle.Radius - topLeft);
}
else if (oabb != null)
{
info.Canvas.StrokeRect(entity.Position - topLeft, oabb.HalfSize, entity.Orientation);
}
else if (polygon != null)
{
Vector2 pos = entity.Position - topLeft;
Vector2[] verts = polygon.RotatedVertices(entity.Orientation);
info.Canvas.Begin();
info.Canvas.MoveTo(pos + verts[verts.Length - 1]);
for (int i = 0; i < verts.Length; i++)
{
info.Canvas.LineTo(pos + verts[i]);
}
info.Canvas.Stroke();
}
return(topLeft);
}
public EditBox(string name, string text, Vector2 position, OABB shape, int textLength, UIAction onChange, UIAction onExit, UIAction onEnter)
: base(name, position, shape)
{
this.OnChange = onChange;
this.OnBlur = onExit;
this.OnEnter = onEnter;
this.Text = text;
this.w = shape.HalfSize.X - 4;
this.h = UILayer.Font.LineSpacing * 0.5f;
this.TextLength = textLength;
this.keyMap = new Konsoul.KeyMap();
}
public static void DrawShape(RenderInfo info, Vector2 position, Shape shape, Color fill, Color stroke, float strokeWidth)
{
Circle circle = shape as Circle;
OABB oabb = shape as OABB;
Polygon polygon = shape as Polygon;
info.Canvas.FillColor = fill;
info.Canvas.StrokeColor = stroke;
info.Canvas.LineWidth = strokeWidth;
if (circle != null)
{
if (fill.A > 0)
{
info.Canvas.FillCircle(position, circle.Radius);
}
if (strokeWidth > 0)
{
info.Canvas.StrokeCircle(position, circle.Radius);
}
}
else if (oabb != null)
{
if (fill.A > 0)
{
info.Canvas.FillRect(position, oabb.HalfSize, 0);
}
if (strokeWidth > 0)
{
info.Canvas.StrokeRect(position, oabb.HalfSize, 0);
}
}
else if (polygon != null)
{
Vector2[] verts = polygon.RotatedVertices(0);
info.Canvas.Begin();
info.Canvas.MoveTo(position + verts[verts.Length - 1]);
for (int i = 0; i < verts.Length; i++)
{
info.Canvas.LineTo(position + verts[i]);
}
if (fill.A > 0)
{
info.Canvas.Fill();
}
if (strokeWidth > 0)
{
info.Canvas.Stroke();
}
}
}
/// <summary>
/// Creates a slider with a numbe of fixed options.
/// </summary>
/// <param name="name"></param>
/// <param name="caption"></param>
/// <param name="position"></param>
/// <param name="shape"></param>
/// <param name="currentOption"></param>
/// <param name="orientation"></param>
/// <param name="options"></param>
public Slider(string name, string caption, Vector2 position, OABB shape, int currentOption, UIAction onChange, SliderOrientation orientation, params string[] options)
: base(name, position, shape)
{
this.minValue = 0;
this.maxValue = options.Length - 1;
this.options = options;
this.step = 1;
this.Caption = caption;
this.rect = shape;
this.sliderOrientation = orientation;
this.snap = true;
currentValue = -1;
SetValue(currentValue);
this.OnChange = onChange;
}
/// <summary>
/// Creates a value slider
/// </summary>
/// <param name="name"></param>
/// <param name="caption"></param>
/// <param name="position"></param>
/// <param name="shape"></param>
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
/// <param name="currentValue"></param>
/// <param name="step"></param>
/// <param name="orientation"></param>
/// <param name="snap">The value always snaps to the indicated steps</param>
public Slider(string name, string caption, Vector2 position, OABB shape, float minValue, float maxValue, float currentValue, float step, UIAction onChange, SliderOrientation orientation, bool snap)
: base(name, position, shape)
{
this.minValue = minValue;
this.maxValue = maxValue;
this.step = step;
this.Caption = caption;
this.rect = shape;
this.sliderOrientation = orientation;
this.snap = snap;
this.currentValue = -1;
SetValue(currentValue);
this.OnChange = onChange;
OnMouseDown = DoMouseDown;
OnMouseUp = DoMouseUp;
OnMouseMove = DoMouseMove;
}
public object Visit(OABB shape, RenderInfo info)
{
Vector2 position = shape.Entity.Position;
if (this.fill.A > 0)
{
info.Canvas.FillColor = this.fill;
info.Canvas.FillRect(position, shape.HalfSize, shape.Entity.Orientation);
}
if (this.stroke.A > 0)
{
info.Canvas.StrokeColor = this.stroke;
info.Canvas.LineWidth = this.thickness;
info.Canvas.StrokeRect(position, shape.HalfSize, shape.Entity.Orientation);
}
return(null);
}
public InventoryContainer(string name, string caption, Vector2 position, OABB shape, int width, int height)
: base(name, caption, position, shape)
{
this.Width = Math.Max(1, width);
this.Height = Math.Max(1, height);
this.Size = shape.HalfSize * 2;
this.SlotSize = this.Size;
SlotSize.X /= this.Width;
SlotSize.Y /= this.Height;
Slots = new InventoryContainerItem[this.Width, this.Height];
for (int y = 0; y < this.Height; y++)
{
for (int x = 0; x < this.Width; x++)
{
Slots[x, y] = null;
}
}
}
public Carousel(string name, Vector2 position, OABB shape, UIElementOrientation orientation, int visibleOptions, bool wrap, float offset, float fallOff)
: base(name, position, shape)
{
this.ElementOrientation = orientation;
this.VisibleOptions = visibleOptions;
this.Wrap = wrap;
this.fallOff = fallOff;
elements = new List <UIElement>();
selectedElement = -1;
switch (orientation)
{
default:
case UIElementOrientation.LeftRight:
this.offset = new Vector2(offset, 0);
break;
case UIElementOrientation.TopDown:
this.offset = new Vector2(0, offset);
break;
}
}
public CarouselContainer(string name, string caption, Vector2 position, OABB shape, int capacity, UIElementOrientation orientation, int visibleOptions, bool wrap, float offset)
: base(name, caption, position, shape)
{
this.ElementOrientation = orientation;
this.Contents = new List <ContainerItem>();
this.Capacity = capacity;
this.VisibleOptions = visibleOptions;
this.Wrap = wrap;
this.selectedContent = -1;
this.hovering = null;
switch (orientation)
{
default:
case UIElementOrientation.LeftRight:
this.offset = new Vector2(offset, 0);
break;
case UIElementOrientation.TopDown:
this.offset = new Vector2(0, offset);
break;
}
}
public Slider(string name, string caption, Vector2 position, OABB shape, float minValue, float maxValue, float currentValue, UIAction onChange)
: this(name, caption, position, shape, minValue, maxValue, currentValue, (maxValue - minValue) * 0.1f, onChange, SliderOrientation.Horizontal, false)
{
}
public Slider(string name, string caption, Vector2 position, OABB shape, float minValue, float maxValue, float currentValue, float step, UIAction onChange, SliderOrientation orientation)
: this(name, caption, position, shape, minValue, maxValue, currentValue, step, onChange, orientation, false)
{
}
public CollisionData Visit(OABB other, Circle self)
{
return(CollisionChecks.CirclePolygon(self, other));
}
public CollisionData Visit(OABB other, Polygon self)
{
return(CollisionChecks.PolygonPolygon(self, other));
}
