Allow collision and elevation tiles to handle hover events individually

editor.cpp

@@ -295,6 +295,31 @@ void MetatilesPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
     mousePressEvent(event);
 }
 
+void CollisionMetatilesPixmapItem::updateCurHoveredMetatile(QPointF pos) {
+    int x = ((int)pos.x()) / 16;
+    int y = ((int)pos.y()) / 16;
+    int width = pixmap().width() / 16;
+    int height = pixmap().height() / 16;
+    if (x < 0 || x >= width || y < 0 || y >= height) {
+        map->clearHoveredCollisionTile();
+    } else {
+        int collision = y * width + x;
+        map->hoveredCollisionTileChanged(collision);
+    }
+}
+
+void ElevationMetatilesPixmapItem::updateCurHoveredMetatile(QPointF pos) {
+    int x = ((int)pos.x()) / 16;
+    int y = ((int)pos.y()) / 16;
+    int width = pixmap().width() / 16;
+    int height = pixmap().height() / 16;
+    if (x < 0 || x >= width || y < 0 || y >= height) {
+        map->clearHoveredElevationTile();
+    } else {
+        int elevation = y * width + x;
+        map->hoveredElevationTileChanged(elevation);
+    }
+}
 
 void MapPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
     if (map) {

editor.h

@@ -247,8 +247,8 @@ public:
     Map* map = NULL;
     virtual void pick(uint);
     virtual void draw();
-private:
+protected:
-    void updateCurHoveredMetatile(QPointF pos);
+    virtual void updateCurHoveredMetatile(QPointF pos);
 private slots:
     void paintTileChanged(Map *map);
 protected:
@@ -272,6 +272,8 @@ public:
     virtual void draw() {
         setPixmap(map->renderCollisionMetatiles());
     }
+protected:
+    virtual void updateCurHoveredMetatile(QPointF pos);
 private slots:
     void paintCollisionChanged(Map *map) {
         draw();
@@ -291,6 +293,8 @@ public:
     virtual void draw() {
         setPixmap(map->renderElevationMetatiles());
     }
+protected:
+    virtual void updateCurHoveredMetatile(QPointF pos);
 private slots:
     void paintCollisionChanged(Map *map) {
         draw();

map.cpp

@@ -754,3 +754,19 @@ void Map::hoveredMetatileChanged(int block) {
 void Map::clearHoveredMetatile() {
     emit statusBarMessage(QString(""));
 }
+
+void Map::hoveredCollisionTileChanged(int collision) {
+    emit statusBarMessage(QString("Collision: %1").arg(collision));
+}
+
+void Map::clearHoveredCollisionTile() {
+    emit statusBarMessage(QString(""));
+}
+
+void Map::hoveredElevationTileChanged(int elevation) {
+    emit statusBarMessage(QString("Elevation: %1").arg(elevation));
+}
+
+void Map::clearHoveredElevationTile() {
+    emit statusBarMessage(QString(""));
+}

map.h

@@ -186,6 +186,10 @@ public:
     void clearHoveredTile();
     void hoveredMetatileChanged(int block);
     void clearHoveredMetatile();
+    void hoveredCollisionTileChanged(int collision);
+    void clearHoveredCollisionTile();
+    void hoveredElevationTileChanged(int elevation);
+    void clearHoveredElevationTile();
 
     QList<QList<QRgb> > getBlockPalettes(int metatile_index);