Fix fill bug
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parent
c6e0d017ea
commit
fa0ec02143
1 changed files with 30 additions and 21 deletions
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@ -257,28 +257,25 @@ void MapPixmapItem::magicFill(QGraphicsSceneMouseEvent *event) {
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map->commit();
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} else {
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QPointF pos = event->pos();
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int x = static_cast<int>(pos.x()) / 16;
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int y = static_cast<int>(pos.y()) / 16;
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Block *block = map->getBlock(x, y);
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int initialX = static_cast<int>(pos.x()) / 16;
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int initialY = static_cast<int>(pos.y()) / 16;
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Block *block = map->getBlock(initialX, initialY);
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QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
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QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
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uint16_t tile = block->tile;
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for (int curY = 0; curY < map->getWidth(); curY++) {
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for (int curX = 0; curX < map->getWidth(); curX++) {
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Block *block = map->getBlock(curX, curY);
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if (!block) {
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continue;
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}
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int xDiff = curX - x;
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int yDiff = curY - y;
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int i = xDiff % selectionDimensions.x();
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int j = yDiff % selectionDimensions.y();
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if (i < 0) i = selectionDimensions.x() + i;
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if (j < 0) j = selectionDimensions.y() + j;
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if (block->tile == tile) {
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for (int y = 0; y < map->getWidth(); y++) {
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for (int x = 0; x < map->getWidth(); x++) {
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Block *block = map->getBlock(x, y);
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if (block && block->tile == tile) {
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int xDiff = x - initialX;
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int yDiff = y - initialY;
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int i = xDiff % selectionDimensions.x();
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int j = yDiff % selectionDimensions.y();
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if (i < 0) i = selectionDimensions.x() + i;
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if (j < 0) j = selectionDimensions.y() + j;
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block->tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
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map->_setBlock(curX, curY, *block);
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map->_setBlock(x, y, *block);
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}
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}
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}
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@ -292,12 +289,18 @@ void MapPixmapItem::_floodFill(int initialX, int initialY) {
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QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
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QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
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int numMetatiles = map->getWidth() * map->getHeight();
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bool *visited = new bool[numMetatiles];
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for (int i = 0; i < numMetatiles; i++)
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visited[i] = false;
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QList<QPoint> todo;
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todo.append(QPoint(initialX, initialY));
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while (todo.length()) {
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QPoint point = todo.takeAt(0);
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int x = point.x();
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int y = point.y();
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visited[x + y * map->getWidth()] = true;
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Block *block = map->getBlock(x, y);
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if (!block) {
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@ -316,19 +319,25 @@ void MapPixmapItem::_floodFill(int initialX, int initialY) {
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block->tile = tile;
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map->_setBlock(x, y, *block);
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}
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if ((block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
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if (!visited[x + 1 + y * map->getWidth()] && (block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
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todo.append(QPoint(x + 1, y));
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visited[x + 1 + y * map->getWidth()] = true;
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}
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if ((block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
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if (!visited[x - 1 + y * map->getWidth()] && (block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
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todo.append(QPoint(x - 1, y));
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visited[x - 1 + y * map->getWidth()] = true;
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}
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if ((block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
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if (!visited[x + (y + 1) * map->getWidth()] && (block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
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todo.append(QPoint(x, y + 1));
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visited[x + (y + 1) * map->getWidth()] = true;
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}
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if ((block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
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if (!visited[x + (y - 1) * map->getWidth()] && (block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
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todo.append(QPoint(x, y - 1));
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visited[x + (y - 1) * map->getWidth()] = true;
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}
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}
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delete[] visited;
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}
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void MapPixmapItem::_floodFillSmartPath(int initialX, int initialY) {
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