public virtual void DragStartCallback(Vector2 point, InputState.MouseButton button)
{
}
public virtual void Update(InputState inputs)
{
}
public virtual void ClickCallback(Vector2 point, InputState.MouseButton button)
{
}
public override void DragStartCallback(Vector2 point, InputState.MouseButton button)
{
if (button == InputState.MouseButton.Left)
{
drag_selection = true;
drag_origin = point;
drag_last = point;
}
}
public override void ClickCallback(Vector2 point, InputState.MouseButton button)
{
if (button == InputState.MouseButton.Left)
{
Vector2 mapped_pos = camera.InverseMouseMap(point - pos);
if (ui.mode == UI.ControlMode.Observe)
{
Physical new_phys = universe.PhysAtPoint(mapped_pos);
if (new_phys != null)
{
ui.FocusPhys(new_phys);
}
}
}
}
public override void Update(InputState inputs )
{
base.Update(inputs);
if (focus_entity != null)
{
camera.SetPos(focus_entity.pos);
}
}
public void ButtonEventManager(Widget focused, InputState.MouseButton button)
{
InputState.ButtonEvent evt = inputs.MouseButtonEvent(button);
if ( evt == InputState.ButtonEvent.Pressed )
{
if (drag_button == InputState.MouseButton.None)
{
drag_button = button;
drag_origin = inputs.pos;
drag_widget = focused;
}
//drag_widget.DragStartCallback(inputs.pos, button);
}
else if ( evt == InputState.ButtonEvent.Released )
{
if (drag_button == button)
{
drag_button = InputState.MouseButton.None;
if (dragging)
{
dragging = false;
drag_widget.DragReleaseCallback(inputs.pos);
}
}
if (!dragging)
{
focused.ClickCallback(inputs.pos, button);
}
}
if (drag_button == button)
{
if ( !dragging && drag_origin != inputs.pos )
{
dragging = true;
drag_widget.DragStartCallback(drag_origin, button);
}
if (dragging)
{
drag_widget.DragCallback(inputs.pos);
}
}
}
public UI( GraphicsDevice arg_device, SpriteBatch arg_batch, int width, int height )
{
widgets = new List<Widget>();
batch = arg_batch;
device = arg_device;
camera_widget = new WidgetCamera( this, new RenderCamera(arg_device, arg_batch, width, height, GameConst.upsample) ); // UPSAMPLE_MULTILIER
status_widget = new WidgetShipStatus(arg_device, arg_batch);
status_widget.pos.Y = height - status_widget.size.Y;
widgets.Add(camera_widget);
widgets.Add(status_widget);
inputs = new InputState();
}
