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Code Issues Releases Activity

Merge pull request #3088 from Laserlicht/non_squared

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Minimap keep aspect ratio (Letterboxing)
This commit is contained in:
Ivan Savenko 2023-10-22 16:55:58 +03:00 committed by GitHub
commit a70ad7202f
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 32 additions and 6 deletions
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18
client/adventureMap/CMinimap.cpp
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@ -91,10 +91,19 @@ CMinimap::CMinimap(const Rect & position)
level(0)
{
OBJECT_CONSTRUCTION_CAPTURING(255-DISPOSE);
pos.w = position.w;
pos.h = position.h;
aiShield = std::make_shared<CPicture>(ImagePath::builtin("AIShield"));
double maxSideLenghtSrc = std::max(LOCPLINT->cb->getMapSize().x, LOCPLINT->cb->getMapSize().y);
double maxSideLenghtDst = std::max(position.w, position.h);
double resize = maxSideLenghtSrc / maxSideLenghtDst;
Point newMinimapSize = Point(LOCPLINT->cb->getMapSize().x/ resize, LOCPLINT->cb->getMapSize().y / resize);
Point offset = Point((std::max(newMinimapSize.x, newMinimapSize.y) - newMinimapSize.x) / 2, (std::max(newMinimapSize.x, newMinimapSize.y) - newMinimapSize.y) / 2);
pos.x += offset.x;
pos.y += offset.y;
pos.w = newMinimapSize.x;
pos.h = newMinimapSize.y;
aiShield = std::make_shared<CPicture>(ImagePath::builtin("AIShield"), -offset);
aiShield->disable();
}
@ -167,7 +176,7 @@ void CMinimap::mouseDragged(const Point & cursorPosition, const Point & lastUpda
void CMinimap::showAll(Canvas & to)
{
CSDL_Ext::CClipRectGuard guard(to.getInternalSurface(), pos);
CSDL_Ext::CClipRectGuard guard(to.getInternalSurface(), aiShield->pos);
CIntObject::showAll(to);
if(minimap)
@ -238,4 +247,3 @@ void CMinimap::updateTiles(const std::unordered_set<int3> & positions)
}
redraw();
}

3
client/lobby/CSelectionBase.cpp
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@ -131,6 +131,7 @@ InfoCard::InfoCard()
pos.y += 6;
labelSaveDate = std::make_shared<CLabel>(310, 38, FONT_SMALL, ETextAlignment::BOTTOMRIGHT, Colors::WHITE);
labelMapSize = std::make_shared<CLabel>(333, 56, FONT_TINY, ETextAlignment::CENTER, Colors::WHITE);
mapName = std::make_shared<CLabel>(26, 39, FONT_BIG, ETextAlignment::TOPLEFT, Colors::YELLOW);
Rect descriptionRect(26, 149, 320, 115);
mapDescription = std::make_shared<CTextBox>("", descriptionRect, 1);
@ -193,6 +194,7 @@ InfoCard::InfoCard()
void InfoCard::disableLabelRedraws()
{
labelSaveDate->setAutoRedraw(false);
labelMapSize->setAutoRedraw(false);
mapName->setAutoRedraw(false);
mapDescription->label->setAutoRedraw(false);
labelVictoryConditionText->setAutoRedraw(false);
@ -208,6 +210,7 @@ void InfoCard::changeSelection()
return;
labelSaveDate->setText(mapInfo->date);
labelMapSize->setText(std::to_string(mapInfo->mapHeader->width) + "x" + std::to_string(mapInfo->mapHeader->height));
mapName->setText(mapInfo->getNameTranslated());
mapDescription->setText(mapInfo->getDescriptionTranslated());

1
client/lobby/CSelectionBase.h
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@ -80,6 +80,7 @@ class InfoCard : public CIntObject
std::shared_ptr<CAnimImage> iconsMapSizes;
std::shared_ptr<CLabel> labelSaveDate;
std::shared_ptr<CLabel> labelMapSize;
std::shared_ptr<CLabel> labelScenarioName;
std::shared_ptr<CLabel> labelScenarioDescription;
std::shared_ptr<CLabel> labelVictoryCondition;

5
client/render/Canvas.cpp
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@ -186,3 +186,8 @@ SDL_Surface * Canvas::getInternalSurface()
{
return surface;
}
Rect Canvas::getRenderArea() const
{
return renderArea;
}

3
client/render/Canvas.h
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@ -101,4 +101,7 @@ public:
/// Compatibility method. AVOID USAGE. To be removed once SDL abstraction layer is finished.
SDL_Surface * getInternalSurface();
/// get the render area
Rect getRenderArea() const;
};

8
client/windows/CMapOverview.cpp
View File

@ -135,8 +135,14 @@ std::shared_ptr<CPicture> CMapOverviewWidget::buildDrawMinimap(const JsonNode &
if(id >= minimaps.size())
return nullptr;
Rect minimapRect = minimaps[id].getRenderArea();
double maxSideLenghtSrc = std::max(minimapRect.w, minimapRect.h);
double maxSideLenghtDst = std::max(rect.w, rect.h);
double resize = maxSideLenghtSrc / maxSideLenghtDst;
Point newMinimapSize = Point(minimapRect.w / resize, minimapRect.h / resize);
Canvas canvasScaled = Canvas(Point(rect.w, rect.h));
canvasScaled.drawScaled(minimaps[id], Point(0, 0), Point(rect.w, rect.h));
canvasScaled.drawScaled(minimaps[id], Point((rect.w - newMinimapSize.x) / 2, (rect.h - newMinimapSize.y) / 2), newMinimapSize);
std::shared_ptr<IImage> img = GH.renderHandler().createImage(canvasScaled.getInternalSurface());
return std::make_shared<CPicture>(img, Point(rect.x, rect.y));