void BucketFillTool::updateRandomList()
{
mRandomList.clear();
mMissingTilesets.clear();
foreach (const TileStampVariation &variation, mStamp.variations()) {
TileLayer *tileLayer = static_cast<TileLayer*>(variation.map->layerAt(0));
mapDocument()->unifyTilesets(variation.map, mMissingTilesets);
for (int x = 0; x < tileLayer->width(); x++)
for (int y = 0; y < tileLayer->height(); y++)
if (!tileLayer->cellAt(x, y).isEmpty())
mRandomList.append(tileLayer->cellAt(x, y));
}
}
void MapToVariantConverter::addTileLayerData(QVariantMap &variant,
const TileLayer &tileLayer,
Map::LayerDataFormat format,
const QRect &bounds) const
{
switch (format) {
case Map::XML:
case Map::CSV: {
QVariantList tileVariants;
for (int y = bounds.top(); y <= bounds.bottom(); ++y)
for (int x = bounds.left(); x <= bounds.right(); ++x)
tileVariants << mGidMapper.cellToGid(tileLayer.cellAt(x, y));
variant[QLatin1String("data")] = tileVariants;
break;
}
case Map::Base64:
case Map::Base64Zlib:
case Map::Base64Gzip: {
QByteArray layerData = mGidMapper.encodeLayerData(tileLayer, format, bounds);
variant[QLatin1String("data")] = layerData;
break;
}
}
}
void TerrainBrush::capture()
{
TileLayer *tileLayer = currentTileLayer();
Q_ASSERT(tileLayer);
// TODO: we need to know which corner the mouse is closest to...
const Cell &cell = tileLayer->cellAt(tilePosition());
Terrain *t = cell.tile->terrainAtCorner(0);
setTerrain(t);
}
void SelectSameTileTool::tilePositionChanged(const QPoint &tilePos)
{
// Make sure that a tile layer is selected and contains current tile pos.
TileLayer *tileLayer = currentTileLayer();
if (!tileLayer)
return;
QRegion resultRegion;
if (tileLayer->contains(tilePos)) {
const Cell &matchCell = tileLayer->cellAt(tilePos);
resultRegion = tileLayer->region([&] (const Cell &cell) { return cell == matchCell; });
}
mSelectedRegion = resultRegion;
brushItem()->setTileRegion(mSelectedRegion);
}
WangId WangFiller::wangIdFromSurroundings(const TileLayer &back,
const QRegion &fillRegion,
QPoint point) const
{
Cell surroundingCells[8];
QPoint adjacentPoints[8];
getSurroundingPoints(point, mStaggeredRenderer, mStaggerAxis, adjacentPoints);
for (int i = 0; i < 8; ++i) {
if (!fillRegion.contains(adjacentPoints[i]))
surroundingCells[i] = back.cellAt(adjacentPoints[i]);
}
return mWangSet->wangIdFromSurrounding(surroundingCells);
}
// Writer
bool DroidcraftPlugin::write(const Tiled::Map *map, const QString &fileName)
{
using namespace Tiled;
// Check layer count and type
if (map->layerCount() != 1 || !map->layerAt(0)->isTileLayer()) {
mError = tr("The map needs to have exactly one tile layer!");
return false;
}
TileLayer *mapLayer = map->layerAt(0)->asTileLayer();
// Check layer size
if (mapLayer->width() != 48 || mapLayer->height() != 48) {
mError = tr("The layer must have a size of 48 x 48 tiles!");
return false;
}
// Create QByteArray and compress it
QByteArray uncompressed = QByteArray(48 * 48, 0);
const int width = mapLayer->width();
const int height = mapLayer->height();
for (int y = 0; y < height; ++y) {
for (int x = 0; x < width; ++x) {
if (Tile *tile = mapLayer->cellAt(x, y).tile)
uncompressed[y * width + x] = (unsigned char) tile->id();
}
}
QByteArray compressed = compress(uncompressed, Gzip);
// Write QByteArray
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly)) {
mError = tr("Could not open file for writing.");
return false;
}
file.write(compressed);
file.close();
return true;
}
/**
* Updates the list used random stamps.
* This is done by taking all non-null tiles from the original stamp mStamp.
*/
void StampBrush::updateRandomList()
{
mRandomCellPicker.clear();
mMissingTilesets.clear();
if (mStamp.isEmpty())
return;
foreach (const TileStampVariation &variation, mStamp.variations()) {
TileLayer *tileLayer = static_cast<TileLayer*>(variation.map->layerAt(0));
mapDocument()->unifyTilesets(variation.map, mMissingTilesets);
for (int x = 0; x < tileLayer->width(); x++) {
for (int y = 0; y < tileLayer->height(); y++) {
const Cell &cell = tileLayer->cellAt(x, y);
if (!cell.isEmpty())
mRandomCellPicker.add(cell, cell.tile->probability());
}
}
}
}
/**
* Updates the list used random stamps.
* This is done by taking all non-null tiles from the original stamp mStamp.
*/
void StampBrush::updateRandomList()
{
mRandomCellPicker.clear();
if (!mIsRandom)
return;
mMissingTilesets.clear();
for (const TileStampVariation &variation : mStamp.variations()) {
mapDocument()->unifyTilesets(variation.map, mMissingTilesets);
TileLayer *tileLayer = variation.tileLayer();
for (int x = 0; x < tileLayer->width(); x++) {
for (int y = 0; y < tileLayer->height(); y++) {
const Cell &cell = tileLayer->cellAt(x, y);
if (const Tile *tile = cell.tile())
mRandomCellPicker.add(cell, tile->probability());
}
}
}
}
void CellPropertiesTool::mousePressed(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton)
{
TileLayer *tileLayer = currentTileLayer();
Q_ASSERT(tileLayer);
const QPoint tilePos = tilePosition();
Cell *cell = tileLayer->getCellAt(tilePos.x(),tilePos.y());
// Add properties from tile
if (!cell->isEmpty() ) {
Properties properties = cell->properties();
Properties tileprop = tileLayer->cellAt(tilePos.x(),tilePos.y()).tile->properties();
QStringList req = tileprop.value(QString::fromLatin1("required")).split(QString::fromLatin1(","));
req << tileprop.value(QString::fromLatin1("optional")).split(QString::fromLatin1(","));
foreach (const QString &str, req) {
int p = str.indexOf(QString::fromLatin1("="));
QString key, value(QString::fromLatin1(""));
if (0==p) {
// only name
key = str.trimmed();
} else {
key = str.left(p).trimmed();
value = str.right(str.length() - p - 1);
// options = value.split("/");
}
if (key.isEmpty())
continue;
// Keep the key if exist, otherwise insert the new value (empty by default)
if (!properties.contains(key))
properties.insert(key, value);
}
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();
}
std::unique_ptr<TileLayer> WangFiller::fillRegion(const TileLayer &back,
const QRegion &fillRegion) const
{
Q_ASSERT(mWangSet);
const QRect boundingRect = fillRegion.boundingRect();
std::unique_ptr<TileLayer> tileLayer { new TileLayer(QString(),
boundingRect.x(),
boundingRect.y(),
boundingRect.width(),
boundingRect.height()) };
QVector<WangId> wangIds(tileLayer->width() * tileLayer->height(), 0);
#if QT_VERSION < 0x050800
const auto rects = fillRegion.rects();
for (const QRect &rect : rects) {
#else
for (const QRect &rect : fillRegion) {
#endif
for (int x = rect.left(); x <= rect.right(); ++x) {
int index = x - tileLayer->x() + (rect.top() - tileLayer->y()) * tileLayer->width();
wangIds[index] = wangIdFromSurroundings(back,
fillRegion,
QPoint(x, rect.top()));
index = x - tileLayer->x() + (rect.bottom() - tileLayer->y()) * tileLayer->width();
wangIds[index] = wangIdFromSurroundings(back,
fillRegion,
QPoint(x, rect.bottom()));
}
for (int y = rect.top() + 1; y < rect.bottom(); ++y) {
int index = rect.left() - tileLayer->x() + (y - tileLayer->y()) * tileLayer->width();
wangIds[index] = wangIdFromSurroundings(back,
fillRegion,
QPoint(rect.left(), y));
index = rect.right() - tileLayer->x() + (y - tileLayer->y()) * tileLayer->width();
wangIds[index] = wangIdFromSurroundings(back,
fillRegion,
QPoint(rect.right(), y));
}
}
#if QT_VERSION < 0x050800
for (const QRect &rect : rects) {
#else
for (const QRect &rect : fillRegion) {
#endif
for (int y = rect.top(); y <= rect.bottom(); ++y) {
for (int x = rect.left(); x <= rect.right(); ++x) {
QPoint currentPoint(x, y);
int currentIndex = (currentPoint.y() - tileLayer->y()) * tileLayer->width() + (currentPoint.x() - tileLayer->x());
QList<WangTile> wangTilesList = mWangSet->findMatchingWangTiles(wangIds[currentIndex]);
RandomPicker<WangTile> wangTiles;
for (const WangTile &wangTile : wangTilesList)
wangTiles.add(wangTile, mWangSet->wangTileProbability(wangTile));
while (!wangTiles.isEmpty()) {
WangTile wangTile = wangTiles.take();
bool fill = true;
if (!mWangSet->isComplete()) {
QPoint adjacentPoints[8];
getSurroundingPoints(currentPoint, mStaggeredRenderer, mStaggerAxis, adjacentPoints);
for (int i = 0; i < 8; ++i) {
QPoint p = adjacentPoints[i];
if (!fillRegion.contains(p) || !tileLayer->cellAt(p - tileLayer->position()).isEmpty())
continue;
p -= tileLayer->position();
int index = p.y() * tileLayer->width() + p.x();
WangId adjacentWangId = wangIds[index];
adjacentWangId.updateToAdjacent(wangTile.wangId(), (i + 4) % 8);
if (!mWangSet->wildWangIdIsUsed(adjacentWangId)) {
fill = wangTiles.isEmpty();
break;
}
}
}
if (fill) {
tileLayer->setCell(currentPoint.x() - tileLayer->x(),
currentPoint.y() - tileLayer->y(),
wangTile.makeCell());
QPoint adjacentPoints[8];
getSurroundingPoints(currentPoint, mStaggeredRenderer, mStaggerAxis, adjacentPoints);
for (int i = 0; i < 8; ++i) {
QPoint p = adjacentPoints[i];
if (!fillRegion.contains(p) || !tileLayer->cellAt(p - tileLayer->position()).isEmpty())
continue;
p -= tileLayer->position();
int index = p.y() * tileLayer->width() + p.x();
wangIds[index].updateToAdjacent(wangTile.wangId(), (i + 4) % 8);
}
break;
}
}
}
}
}
return tileLayer;
}
const Cell &WangFiller::getCell(const TileLayer &back,
const TileLayer &front,
const QRegion &fillRegion,
QPoint point) const
{
if (!fillRegion.contains(point))
return back.cellAt(point);
else
return front.cellAt(point.x() - front.x(), point.y() - front.y());
}
WangId WangFiller::wangIdFromSurroundings(const TileLayer &back,
const TileLayer &front,
const QRegion &fillRegion,
QPoint point) const
{
Cell surroundingCells[8];
QPoint adjacentPoints[8];
getSurroundingPoints(point, mStaggeredRenderer, mStaggerAxis, adjacentPoints);
for (int i = 0; i < 8; ++i)
surroundingCells[i] = getCell(back, front, fillRegion, adjacentPoints[i]);
return mWangSet->wangIdFromSurrounding(surroundingCells);
}
WangId WangFiller::wangIdFromSurroundings(const TileLayer &back,
const QRegion &fillRegion,
QPoint point) const
{
Cell surroundingCells[8];
QPoint adjacentPoints[8];
getSurroundingPoints(point, mStaggeredRenderer, mStaggerAxis, adjacentPoints);
for (int i = 0; i < 8; ++i) {
if (!fillRegion.contains(adjacentPoints[i]))
surroundingCells[i] = back.cellAt(adjacentPoints[i]);
}
return mWangSet->wangIdFromSurrounding(surroundingCells);
}
void BucketFillTool::tilePositionChanged(const QPoint &tilePos)
{
if (mStamp.isEmpty())
return;
bool shiftPressed = QApplication::keyboardModifiers() & Qt::ShiftModifier;
bool fillRegionChanged = false;
// Make sure that a tile layer is selected
TileLayer *tileLayer = currentTileLayer();
if (!tileLayer)
return;
// todo: When there are multiple variations, it would make sense to choose
// random variations while filling. When the variations have different
// sizes, probably the bounding box of all variations should be used.
Map *variation = mStamp.randomVariation();
TileLayer *stampLayer = static_cast<TileLayer*>(variation->layerAt(0));
// Skip filling if the stamp is empty
if (!stampLayer || stampLayer->isEmpty())
return;
TilePainter regionComputer(mapDocument(), tileLayer);
// If the stamp is a single tile, ignore it when making the region
if (stampLayer->width() == 1 && stampLayer->height() == 1 && !shiftPressed &&
stampLayer->cellAt(0, 0) == regionComputer.cellAt(tilePos.x(),
tilePos.y()))
return;
// 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 || mIsRandom) {
// Clear overlay to make way for a new one
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 generated from the current pos
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->bounds();
// 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 (mLastRandomStatus != mIsRandom) {
mLastRandomStatus = mIsRandom;
fillRegionChanged = true;
}
if (!mFillOverlay) {
// Create a new overlay region
const QRect fillBounds = mFillRegion.boundingRect();
mFillOverlay = SharedTileLayer(new TileLayer(QString(),
fillBounds.x(),
fillBounds.y(),
fillBounds.width(),
fillBounds.height()));
}
// Paint the new overlay
if (!mIsRandom) {
if (fillRegionChanged) {
mMissingTilesets.clear();
mapDocument()->unifyTilesets(variation, mMissingTilesets);
TilePainter tilePainter(mapDocument(), mFillOverlay.data());
tilePainter.drawStamp(stampLayer, mFillRegion);
}
} else {
randomFill(mFillOverlay.data(), mFillRegion);
fillRegionChanged = true;
}
if (fillRegionChanged) {
// Update the brush item to draw the overlay
brushItem()->setTileLayer(mFillOverlay);
}
// Create connections to know when the overlay should be cleared
makeConnections();
}