74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
#include "bordermetatilespixmapitem.h"
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#include "imageproviders.h"
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#include "metatile.h"
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#include "editcommands.h"
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#include <QPainter>
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void BorderMetatilesPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
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MetatileSelection selection = this->metatileSelector->getMetatileSelection();
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QPoint pos = Metatile::coordFromPixmapCoord(event->pos());
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int width = map->getBorderWidth();
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int height = map->getBorderHeight();
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Blockdata oldBorder = map->layout->border;
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for (int i = 0; i < selection.dimensions.x() && (i + pos.x()) < width; i++) {
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for (int j = 0; j < selection.dimensions.y() && (j + pos.y()) < height; j++) {
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MetatileSelectionItem item = selection.metatileItems.at(j * selection.dimensions.x() + i);
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map->setBorderMetatileId(pos.x() + i, pos.y() + j, item.metatileId, true);
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}
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}
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if (map->layout->border != oldBorder) {
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map->editHistory.push(new PaintBorder(map, oldBorder, map->layout->border, 0));
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}
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emit borderMetatilesChanged();
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}
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void BorderMetatilesPixmapItem::draw() {
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map->setBorderItem(this);
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int width = map->getBorderWidth();
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int height = map->getBorderHeight();
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QImage image(16 * width, 16 * height, QImage::Format_RGBA8888);
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QPainter painter(&image);
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for (int i = 0; i < width; i++) {
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for (int j = 0; j < height; j++) {
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int x = i * 16;
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int y = j * 16;
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QImage metatile_image = getMetatileImage(
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map->getBorderMetatileId(i, j),
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map->layout->tileset_primary,
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map->layout->tileset_secondary,
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map->metatileLayerOrder,
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map->metatileLayerOpacity);
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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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this->setPixmap(QPixmap::fromImage(image));
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emit borderMetatilesChanged();
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}
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void BorderMetatilesPixmapItem::hoverUpdate(const QPointF &pixmapPos) {
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QPoint pos = Metatile::coordFromPixmapCoord(pixmapPos);
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uint16_t metatileId = this->map->getBorderMetatileId(pos.x(), pos.y());
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emit this->hoveredBorderMetatileSelectionChanged(metatileId);
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}
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void BorderMetatilesPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
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this->hoverUpdate(event->pos());
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}
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void BorderMetatilesPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
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this->hoverUpdate(event->pos());
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}
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void BorderMetatilesPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent*) {
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emit this->hoveredBorderMetatileSelectionCleared();
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}
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