26 lines
1 KiB
C++
26 lines
1 KiB
C++
#include "currentselectedmetatilespixmapitem.h"
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#include "imageproviders.h"
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#include <QPainter>
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void CurrentSelectedMetatilesPixmapItem::draw() {
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QList<uint16_t> *selectedMetatiles = metatileSelector->getSelectedMetatiles();
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QPoint selectionDimensions = metatileSelector->getSelectionDimensions();
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int width = selectionDimensions.x() * 16;
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int height = selectionDimensions.y() * 16;
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QImage image(width, height, QImage::Format_RGBA8888);
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QPainter painter(&image);
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for (int i = 0; i < selectionDimensions.x(); i++) {
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for (int j = 0; j < selectionDimensions.y(); j++) {
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int x = i * 16;
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int y = j * 16;
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int index = j * selectionDimensions.x() + i;
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QImage metatile_image = getMetatileImage(selectedMetatiles->at(index), map->layout->tileset_primary, map->layout->tileset_secondary);
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QPoint metatile_origin = QPoint(x, y);
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painter.drawImage(metatile_origin, metatile_image);
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}
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}
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painter.end();
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setPixmap(QPixmap::fromImage(image));
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}
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