ui::Point GameModel::AdjustZoomCoords(ui::Point position)
{
if (!GetZoomEnabled())
return position;
int zoomFactor = GetZoomFactor();
ui::Point zoomWindowPosition = GetZoomWindowPosition();
ui::Point zoomWindowSize = ui::Point(GetZoomSize()*zoomFactor, GetZoomSize()*zoomFactor);
if (position.X >= zoomWindowPosition.X && position.X >= zoomWindowPosition.Y && position.X <= zoomWindowPosition.X+zoomWindowSize.X && position.Y <= zoomWindowPosition.Y+zoomWindowSize.Y)
return ((position-zoomWindowPosition)/GetZoomFactor())+GetZoomPosition();
return position;
}
bool GameModel::MouseInZoom(ui::Point position)
{
if (!GetZoomEnabled())
return false;
int zoomFactor = GetZoomFactor();
ui::Point zoomWindowPosition = GetZoomWindowPosition();
ui::Point zoomWindowSize = ui::Point(GetZoomSize()*zoomFactor, GetZoomSize()*zoomFactor);
if (position.X >= zoomWindowPosition.X && position.X >= zoomWindowPosition.Y && position.X <= zoomWindowPosition.X+zoomWindowSize.X && position.Y <= zoomWindowPosition.Y+zoomWindowSize.Y)
return true;
return false;
}
void SlideShowLayerAnim::LoadImage()
{
Texture2D *tex = new Texture2D(mImageFileNames[mCurImage]);
Vec2 zoomSize = GetZoomSize(ZoomModeFit,MakeVec2(800,600),tex->GetSize());
Rect rect;
rect.mMin[0] = (800 - zoomSize[0]) / 2;
rect.mMin[1] = (600 - zoomSize[1]) / 2;
rect.mMax = rect.mMin + zoomSize;
ImageLayer *layer = new ImageLayer(rect,tex);
ConstLayerAnim *imageLayerAnim = new ConstLayerAnim(layer);
layer->Unref();
tex->Unref();
if(mLayerAnim)
{
const LayerAnim *prevLayerAnim = mLayerAnim;
mLayerAnim = new SlideLayerAnim(prevLayerAnim, imageLayerAnim, MakeRect(0,0,800,600),
SlideTransition::SlideOffToBottom, AnimCurve::EaseIn, .5f);
imageLayerAnim->Unref();
prevLayerAnim->Unref();
}
else
{
mLayerAnim = imageLayerAnim;
}
}