Fixing segmentation fault and updating the cursor type after mouse press

Until now the being was only set after a mouse move. If the mouse was
pressed after the being was out of sight or dead, then a segmentation
fault happened. Furthermore, pressing the mouse now updates the cursor
type and sets the being popup invisible.

Reviewed-by: Thorbjorn

1 files changed, 13 insertions, 0 deletions

diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index 99325db8..ce506ba1 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -349,10 +349,18 @@ void Viewport::mousePressed(gcn::MouseEvent &event)
         return;
 
     mPlayerFollowMouse = false;
+    mBeingPopup->setVisible(false);
 
     const int pixelX = event.getX() + (int) mPixelViewX;
     const int pixelY = event.getY() + (int) mPixelViewY;
 
+    mHoverBeing = beingManager->findBeingByPixel(pixelX, pixelY);
+    mHoverItem = floorItemManager->
+                            findByCoordinates(pixelX / mMap->getTileWidth(),
+                                              pixelY / mMap->getTileHeight());
+
+    updateCursorType();
+
     // Right click might open a popup
     if (event.getButton() == gcn::MouseEvent::RIGHT)
     {
@@ -517,6 +525,11 @@ void Viewport::mouseMoved(gcn::MouseEvent &event)
     mHoverItem = floorItemManager->findByCoordinates(x / mMap->getTileWidth(),
                                                     y / mMap->getTileHeight());
 
+    updateCursorType();
+}
+
+void Viewport::updateCursorType()
+{
     if (mHoverBeing)
     {
         switch (mHoverBeing->getType())