Game Development Reference
In-Depth Information
void SetVisibility(bool value) { _isVisible =
value; };
bool GetVisibility() { return _isVisible; };
void SetPlacement(Placement p) { _placement =
p; };
Placement GetPlacement() { return _placement;
};
void SetPosition(DirectX::XMFLOAT2 pos) {
_pos = pos; };
void SetPosition(float x, float y) {
SetPosition(DirectX::XMFLOAT2(x, y)); };
DirectX::XMFLOAT2 GetPosition() { return
_pos; };
void SetCanFocus(bool canFocus) { _canFocus =
canFocus; };
bool GetCanFocus() { return _canFocus; };
};
For reference,
Placement
is an enumeration that we will use to position the origin of
the control, allowing for easier layout. We will only implement support for
TopLeft
and
Center
origins; however, if you want to support other locations, just add in sup-
port to the drawing methods in your inheriting controls, as follows:
enum class Placement
{
Place_TopLeft,
Place_Center
};
Most of the methods in
ControlBase
are standard object-oriented ways to access
the private variables, the main ones we need to consider are
Draw()
,
HandleClick()
, and
PointInBounds()
. These methods will be implemented
in the subclass that inherits from
ControlBase
; however,
HandleClick
and
