75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
#include "regionmappixmapitem.h"
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#include "imageproviders.h"
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void RegionMapPixmapItem::draw() {
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if (!region_map) return;
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QImage image(region_map->width() * 8, region_map->height() * 8, QImage::Format_RGBA8888);
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QPainter painter(&image);
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for (int i = 0; i < region_map->map_squares.size(); i++) {
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QImage img = this->tile_selector->tileImg(region_map->map_squares[i].tile_img_id);
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int x = i % region_map->width();
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int y = i / region_map->width();
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QPoint pos = QPoint(x * 8, y * 8);
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painter.drawImage(pos, img);
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}
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painter.end();
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this->setPixmap(QPixmap::fromImage(image));
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}
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void RegionMapPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
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if (region_map) {
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if (event->type() == QEvent::GraphicsSceneMousePress) {
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} else {
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QPointF pos = event->pos();
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int x = static_cast<int>(pos.x()) / 8;
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int y = static_cast<int>(pos.y()) / 8;
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int index = x + y * region_map->width();
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this->region_map->map_squares[index].tile_img_id = this->tile_selector->selectedTile;
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}
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draw();
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}
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}
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void RegionMapPixmapItem::select(QGraphicsSceneMouseEvent *event) {
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QPointF pos = event->pos();
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int x = static_cast<int>(pos.x()) / 8;
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int y = static_cast<int>(pos.y()) / 8;
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this->tile_selector->select(this->region_map->getTileId(x, y));
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}
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void RegionMapPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
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int x = static_cast<int>(event->pos().x()) / 8;
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int y = static_cast<int>(event->pos().y()) / 8;
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emit this->hoveredRegionMapTileChanged(x, y);
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}
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void RegionMapPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
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emit this->hoveredRegionMapTileCleared();
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}
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void RegionMapPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
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QPointF pos = event->pos();
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int x = static_cast<int>(pos.x()) / 8;
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int y = static_cast<int>(pos.y()) / 8;
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emit mouseEvent(event, this);
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}
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void RegionMapPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
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QPointF pos = event->pos();
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int x = static_cast<int>(pos.x()) / 8;
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int y = static_cast<int>(pos.y()) / 8;
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if (x < this->region_map->width() && x >= 0
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&& y < this->region_map->height() && y >= 0) {
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emit this->hoveredRegionMapTileChanged(x, y);
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emit mouseEvent(event, this);
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}
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}
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void RegionMapPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
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emit mouseEvent(event, this);
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}
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