/**
* Returns a new stamp where all variations have been rotated in the given
* \a direction.
*/
TileStamp TileStamp::rotated(RotateDirection direction) const
{
TileStamp rotated(*this);
rotated.d.detach();
for (const TileStampVariation &variation : rotated.variations()) {
const QRect mapRect(QPoint(), variation.map->size());
QSize rotatedSize;
for (auto layer : variation.map->tileLayers()) {
TileLayer *tileLayer = static_cast<TileLayer*>(layer);
// Synchronize tile layer size to map size (assumes map contains all layers)
if (tileLayer->rect() != mapRect) {
tileLayer->resize(mapRect.size(), tileLayer->position());
tileLayer->setPosition(0, 0);
}
if (variation.map->orientation() == Map::Hexagonal)
tileLayer->rotateHexagonal(direction, variation.map);
else
tileLayer->rotate(direction);
rotatedSize = tileLayer->size();
}
variation.map->setWidth(rotatedSize.width());
variation.map->setHeight(rotatedSize.height());
}
return rotated;
}
void Editor::Render()
{
window->clear();
for (TileLayer::size_type y = 0; y < tileLayerBottom.size(); y++)
{
for (TileRow::size_type x = 0; x < tileLayerBottom[y].size(); x++)
{
tileLayerBottom[y][x]->Render();
}
}
selector->Render();
sidebar->Render();
saveUI->Render();
sidebarTiles->Render();
sidebarSelection->Render();
window->display();
}
void BucketFillTool::tilePositionChanged(const QPoint &tilePos)
{
AbstractTileFillTool::tilePositionChanged(tilePos);
if (isCapturing())
return;
// Skip filling if the stamp is empty and not in wangFill mode
if (mStamp.isEmpty() && mFillMethod != WangFill)
return;
// Make sure that a tile layer is selected
TileLayer *tileLayer = currentTileLayer();
if (!tileLayer)
return;
bool shiftPressed = QApplication::keyboardModifiers() & Qt::ShiftModifier;
bool fillRegionChanged = false;
TilePainter regionComputer(mapDocument(), tileLayer);
// This clears the connections so we don't get callbacks
clearConnections(mapDocument());
// Optimization: we don't need to recalculate the fill area
// if the new mouse position is still over the filled region
// and the shift modifier hasn't changed.
if (!mFillRegion.contains(tilePos) || shiftPressed != mLastShiftStatus) {
// Clear overlay to make way for a new one
AbstractTileFillTool::clearOverlay();
// Cache information about how the fill region was created
mLastShiftStatus = shiftPressed;
// Get the new fill region
if (!shiftPressed) {
// If not holding shift, a region is computed from the current pos
bool computeRegion = true;
// If the stamp is a single tile, ignore that tile when making the region
if (mFillMethod != WangFill && mStamp.variations().size() == 1) {
const TileStampVariation &variation = mStamp.variations().first();
TileLayer *stampLayer = variation.tileLayer();
if (stampLayer->size() == QSize(1, 1) &&
stampLayer->cellAt(0, 0) == regionComputer.cellAt(tilePos))
computeRegion = false;
}
if (computeRegion)
mFillRegion = regionComputer.computePaintableFillRegion(tilePos);
} else {
// If holding shift, the region is the selection bounds
mFillRegion = mapDocument()->selectedArea();
// Fill region is the whole map if there is no selection
if (mFillRegion.isEmpty())
mFillRegion = tileLayer->rect();
// The mouse needs to be in the region
if (!mFillRegion.contains(tilePos))
mFillRegion = QRegion();
}
fillRegionChanged = true;
}
// Ensure that a fill region was created before making an overlay layer
if (mFillRegion.isEmpty())
return;
if (mLastFillMethod != mFillMethod) {
mLastFillMethod = mFillMethod;
fillRegionChanged = true;
}
if (!mFillOverlay) {
// Create a new overlay region
const QRect fillBounds = mFillRegion.boundingRect();
mFillOverlay = SharedTileLayer::create(QString(),
fillBounds.x(),
fillBounds.y(),
fillBounds.width(),
fillBounds.height());
}
// Paint the new overlay
switch (mFillMethod) {
case TileFill:
if (fillRegionChanged || mStamp.variations().size() > 1) {
fillWithStamp(*mFillOverlay, mStamp,
mFillRegion.translated(-mFillOverlay->position()));
fillRegionChanged = true;
}
break;
case RandomFill:
randomFill(*mFillOverlay, mFillRegion);
fillRegionChanged = true;
break;
case WangFill:
wangFill(*mFillOverlay, *tileLayer, mFillRegion);
fillRegionChanged = true;
break;
}
if (fillRegionChanged) {
// Update the brush item to draw the overlay
brushItem()->setTileLayer(mFillOverlay);
}
// Create connections to know when the overlay should be cleared
makeConnections();
}
void Editor::Update()
{
sf::Vector2f viewCenter = view->getCenter();
sf::Vector2f viewChange = viewCenter;
if (currentMapSizeX > (screenWidth - 200) / Tile::GetSize().x)
{
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
{
viewCenter.x += 5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
{
viewCenter.x -= 5;
}
if (viewCenter.x < screenWidth / 2)
viewCenter.x = screenWidth / 2;
if (viewCenter.x > (currentMapSizeX * Tile::GetSize().x) + 200 - screenWidth / 2)
viewCenter.x = (currentMapSizeX * Tile::GetSize().x) + 200 - screenWidth / 2;
}
if (currentMapSizeY > screenHeight / Tile::GetSize().y)
{
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
{
viewCenter.y += 5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
{
viewCenter.y -= 5;
}
if (viewCenter.y < screenHeight / 2)
viewCenter.y = screenHeight / 2;
if (viewCenter.y >(currentMapSizeY * Tile::GetSize().y) - screenHeight / 2)
viewCenter.y = (currentMapSizeY * Tile::GetSize().y) - screenHeight / 2;
}
if (viewCenter != view->getCenter())
view->setCenter(viewCenter);
window->setView(*view);
viewChange -= viewCenter;
mousePosition = sf::Mouse::getPosition(*window);
mousePosition.x += viewCenter.x - (screenWidth / 2);
mousePosition.y += viewCenter.y - (screenHeight / 2);
sidebar->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
sidebar->Update(mousePosition);
sidebarTiles->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
sidebarSelection->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
Tile::IDChangeInfo(selectedTileID, sidebar->GetMouseover());
for (TileLayer::size_type y = 0; y < tileLayerBottom.size(); y++)
{
for (TileRow::size_type x = 0; x < tileLayerBottom[y].size(); x++)
{
tileLayerBottom[y][x]->Update(mousePosition);
if (tileLayerBottom[y][x]->GetMouseover())
{
sf::Vector2i newSelectPos = tileLayerBottom[y][x]->GetPosition();
newSelectPos += Tile::GetSize() / 2;
selector->SetPosition(newSelectPos);
}
}
}
for (vector<vector<Button*>>::size_type y = 0; y < sidebarTilesY; y++)
{
for (vector<Button*>::size_type x = 0; x < sidebarTilesX; x++)
{
sidebarTileButtons[y][x]->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
sidebarTileButtons[y][x]->Update(mousePosition);
if (sidebarTileButtons[y][x]->GetPressed())
{
sf::Vector2i newSelectPos = sidebarTileButtons[y][x]->GetPosition();
newSelectPos += Tile::GetSize() / 2;
sidebarSelection->SetPosition(newSelectPos);
selectedTileID = sidebarTilesX * y + x;
}
}
}
saveUI->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
saveUI->Update(mousePosition);
saveButton->ChangePosition(sf::Vector2i(viewChange.x, viewChange.y));
saveButton->Update(mousePosition);
if (saveButton->GetPressed())
{
SaveMap();
}
}