Magic fill collision and elevation

include/core/map.h

@@ -68,6 +68,7 @@ public:
     void _setBlock(int x, int y, Block block);
     void floodFillCollisionElevation(int x, int y, uint16_t collision, uint16_t elevation);
     void _floodFillCollisionElevation(int x, int y, uint16_t collision, uint16_t elevation);
+    void magicFillCollisionElevation(int x, int y, uint16_t collision, uint16_t elevation);
     void undo();
     void redo();
     void commit();

include/ui/collisionpixmapitem.h

@@ -18,6 +18,7 @@ public:
     void updateMovementPermissionSelection(QGraphicsSceneMouseEvent *event);
     virtual void paint(QGraphicsSceneMouseEvent*);
     virtual void floodFill(QGraphicsSceneMouseEvent*);
+    virtual void magicFill(QGraphicsSceneMouseEvent*);
     virtual void pick(QGraphicsSceneMouseEvent*);
     virtual void draw(bool ignoreCache = false);
 

src/core/map.cpp

@@ -412,6 +412,26 @@ void Map::floodFillCollisionElevation(int x, int y, uint16_t collision, uint16_t
     }
 }
 
+void Map::magicFillCollisionElevation(int initialX, int initialY, uint16_t collision, uint16_t elevation) {
+    Block *block = getBlock(initialX, initialY);
+    if (block && (block->collision != collision || block->elevation != elevation)) {
+        uint old_coll = block->collision;
+        uint old_elev = block->elevation;
+
+        for (int y = 0; y < getHeight(); y++) {
+            for (int x = 0; x < getWidth(); x++) {
+                block = getBlock(x, y);
+                if (block && block->collision == old_coll && block->elevation == old_elev) {
+                    block->collision = collision;
+                    block->elevation = elevation;
+                    _setBlock(x, y, *block);
+                }
+            }
+        }
+        commit();
+    }
+}
+
 QList<Event *> Map::getAllEvents() {
     QList<Event*> all;
     for (QList<Event*> list : events.values()) {

src/ui/collisionpixmapitem.cpp

@@ -60,6 +60,18 @@ void CollisionPixmapItem::floodFill(QGraphicsSceneMouseEvent *event) {
     }
 }
 
+void CollisionPixmapItem::magicFill(QGraphicsSceneMouseEvent *event) {
+    if (map) {
+        QPointF pos = event->pos();
+        int x = static_cast<int>(pos.x()) / 16;
+        int y = static_cast<int>(pos.y()) / 16;
+        uint16_t collision = this->movementPermissionsSelector->getSelectedCollision();
+        uint16_t elevation = this->movementPermissionsSelector->getSelectedElevation();
+        map->magicFillCollisionElevation(x, y, collision, elevation);
+        draw();
+    }
+}
+
 void CollisionPixmapItem::pick(QGraphicsSceneMouseEvent *event) {
     QPointF pos = event->pos();
     int x = static_cast<int>(pos.x()) / 16;

src/ui/mappixmapitem.cpp

@@ -266,7 +266,7 @@ void MapPixmapItem::magicFill(QGraphicsSceneMouseEvent *event) {
 
             for (int y = 0; y < map->getHeight(); y++) {
                 for (int x = 0; x < map->getWidth(); x++) {
-                    Block *block = map->getBlock(x, y);
+                    block = map->getBlock(x, y);
                     if (block && block->tile == tile) {
                         int xDiff = x - initialX;
                         int yDiff = y - initialY;