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Highlight hovered metatile while swapping

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This commit is contained in:
GriffinR 2025-08-04 14:36:46 -04:00
parent b498eeec00
commit 58540ab062
2 changed files with 47 additions and 30 deletions
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4
include/ui/tileseteditormetatileselector.h
View File

@ -45,9 +45,11 @@ private:
QPixmap basePixmap;
Tileset *primaryTileset = nullptr;
Tileset *secondaryTileset = nullptr;
uint16_t selectedMetatileId;
uint16_t selectedMetatileId = 0;
QPoint prevCellPos = QPoint(-1,-1);
QList<uint16_t> swapMetatileIds;
uint16_t lastHoveredMetatileId = 0;
bool inSwapMode = false;
void updateBasePixmap();

73
src/ui/tileseteditormetatileselector.cpp
View File

@ -82,7 +82,9 @@ void TilesetEditorMetatileSelector::draw() {
drawFilters();
if (this->inSwapMode) {
for (const auto &metatileId : this->swapMetatileIds) {
QSet<uint16_t> metatileIds(this->swapMetatileIds.constBegin(), this->swapMetatileIds.constEnd());
metatileIds.insert(this->lastHoveredMetatileId);
for (const auto &metatileId : metatileIds) {
bool ok;
QPoint pos = metatileIdToPos(metatileId, &ok);
if (ok) drawSelectionRect(pos, QSize(1,1), Qt::DashLine);
@ -141,8 +143,38 @@ void TilesetEditorMetatileSelector::clearSwapSelection() {
}
void TilesetEditorMetatileSelector::mousePressEvent(QGraphicsSceneMouseEvent *event) {
QPoint cellPos = getCellPos(event->pos());
bool ok;
uint16_t metatileId = posToMetatileId(getCellPos(event->pos()), &ok);
uint16_t metatileId = posToMetatileId(cellPos, &ok);
if (!ok) return;
SelectablePixmapItem::mousePressEvent(event);
this->selectedMetatileId = this->lastHoveredMetatileId = metatileId;
emit selectedMetatileChanged(this->selectedMetatileId);
this->prevCellPos = cellPos;
}
void TilesetEditorMetatileSelector::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
QPoint cellPos = getCellPos(event->pos());
if (cellPos == this->prevCellPos) return;
bool ok;
uint16_t metatileId = posToMetatileId(cellPos, &ok);
if (!ok) return;
SelectablePixmapItem::mouseMoveEvent(event);
this->selectedMetatileId = this->lastHoveredMetatileId = metatileId;
emit selectedMetatileChanged(this->selectedMetatileId);
emit hoveredMetatileChanged(this->selectedMetatileId);
this->prevCellPos = cellPos;
}
void TilesetEditorMetatileSelector::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
QPoint cellPos = getCellPos(event->pos());
bool ok;
uint16_t metatileId = posToMetatileId(cellPos, &ok);
if (!ok) return;
if (this->inSwapMode) {
@ -153,48 +185,31 @@ void TilesetEditorMetatileSelector::mousePressEvent(QGraphicsSceneMouseEvent *ev
}
}
SelectablePixmapItem::mousePressEvent(event);
this->selectedMetatileId = metatileId;
emit selectedMetatileChanged(this->selectedMetatileId);
}
void TilesetEditorMetatileSelector::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if (this->inSwapMode) return;
bool ok;
uint16_t metatileId = posToMetatileId(getCellPos(event->pos()), &ok);
if (!ok) return;
SelectablePixmapItem::mouseMoveEvent(event);
this->selectedMetatileId = metatileId;
emit selectedMetatileChanged(this->selectedMetatileId);
emit hoveredMetatileChanged(this->selectedMetatileId);
}
void TilesetEditorMetatileSelector::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
if (this->inSwapMode) return;
bool ok;
uint16_t metatileId = posToMetatileId(getCellPos(event->pos()), &ok);
if (!ok) return;
SelectablePixmapItem::mouseReleaseEvent(event);
this->selectedMetatileId = metatileId;
this->selectedMetatileId = this->lastHoveredMetatileId = metatileId;
emit selectedMetatileChanged(this->selectedMetatileId);
this->prevCellPos = cellPos;
}
void TilesetEditorMetatileSelector::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
QPoint cellPos = getCellPos(event->pos());
if (cellPos == this->prevCellPos) return;
bool ok;
uint16_t metatileId = posToMetatileId(getCellPos(event->pos()), &ok);
uint16_t metatileId = posToMetatileId(cellPos, &ok);
if (ok) {
this->lastHoveredMetatileId = metatileId;
emit this->hoveredMetatileChanged(metatileId);
if (this->inSwapMode) draw();
} else {
emit this->hoveredMetatileCleared();
}
this->prevCellPos = cellPos;
}
void TilesetEditorMetatileSelector::hoverLeaveEvent(QGraphicsSceneHoverEvent*) {
emit this->hoveredMetatileCleared();
this->prevCellPos = QPoint(-1,-1);
}
uint16_t TilesetEditorMetatileSelector::posToMetatileId(const QPoint &pos, bool *ok) const {