use CellCoordinates instead of a pair of ints for cell coordinates

apps/opencs/view/render/cell.cpp

@@ -52,7 +52,7 @@ bool CSVRender::Cell::addObjects (int start, int end)
 }
 
 CSVRender::Cell::Cell (CSMWorld::Data& data, osg::Group* rootNode, const std::string& id)
-: mData (data), mId (Misc::StringUtils::lowerCase (id)), mX(0), mY(0)
+: mData (data), mId (Misc::StringUtils::lowerCase (id))
 {
     mCellNode = new osg::Group;
     rootNode->addChild(mCellNode);
@@ -76,8 +76,7 @@ CSVRender::Cell::Cell (CSMWorld::Data& data, osg::Group* rootNode, const std::st
             mTerrain->loadCell(esmLand.mX,
                                esmLand.mY);
 
-            mX = esmLand.mX;
-            mY = esmLand.mY;
+            mCoordinates = CSMWorld::CellCoordinates (esmLand.mX, esmLand.mY);
         }
     }
 }
@@ -245,7 +244,7 @@ void CSVRender::Cell::setCellArrows (int mask)
         if (enable!=(mCellArrows[i].get()!=0))
         {
             if (enable)
-                mCellArrows[i].reset (new CellArrow (mCellNode, direction, mX, mY));
+                mCellArrows[i].reset (new CellArrow (mCellNode, direction, mCoordinates));
             else
                 mCellArrows[i].reset (0);
         }
@@ -254,5 +253,5 @@ void CSVRender::Cell::setCellArrows (int mask)
 
 CSMWorld::CellCoordinates CSVRender::Cell::getCoordinates() const
 {
-    return CSMWorld::CellCoordinates (mX, mY);
+    return mCoordinates;
 }

apps/opencs/view/render/cell.hpp

@@ -38,8 +38,7 @@ namespace CSVRender
             osg::ref_ptr<osg::Group> mCellNode;
             std::map<std::string, Object *> mObjects;
             std::auto_ptr<Terrain::TerrainGrid> mTerrain;
-            int mX;
-            int mY;
+            CSMWorld::CellCoordinates mCoordinates;
             std::auto_ptr<CellArrow> mCellArrows[4];
 
             /// Ignored if cell does not have an object with the given ID.

apps/opencs/view/render/cellarrow.cpp

@@ -8,7 +8,6 @@
 #include <osg/Shape>
 #include <osg/Geode>
 
-
 #include "elements.hpp"
 
 CSVRender::CellArrowTag::CellArrowTag (CellArrow *arrow)
@@ -27,8 +26,8 @@ void CSVRender::CellArrow::adjustTransform()
     const int cellSize = 8192;
     const int offset = cellSize / 2 + 400;
 
-    int x = mXIndex*cellSize + cellSize/2;
-    int y = mYIndex*cellSize + cellSize/2;
+    int x = mCoordinates.getX()*cellSize + cellSize/2;
+    int y = mCoordinates.getY()*cellSize + cellSize/2;
 
     switch (mDirection)
     {
@@ -61,8 +60,8 @@ void CSVRender::CellArrow::buildShape()
 }
 
 CSVRender::CellArrow::CellArrow (osg::Group *cellNode, Direction direction,
-    int xIndex, int yIndex)
-: mDirection (direction), mParentNode (cellNode), mXIndex (xIndex), mYIndex (yIndex)
+    const CSMWorld::CellCoordinates& coordinates)
+: mDirection (direction), mParentNode (cellNode), mCoordinates (coordinates)
 {
     mBaseNode = new osg::PositionAttitudeTransform;
 
@@ -82,12 +81,7 @@ CSVRender::CellArrow::~CellArrow()
     mParentNode->removeChild (mBaseNode);
 }
 
-int CSVRender::CellArrow::getXIndex() const
-{
-    return mXIndex;
-}
-
-int CSVRender::CellArrow::getYIndex() const
+CSMWorld::CellCoordinates CSVRender::CellArrow::getCoordinates() const
 {
-    return mYIndex;
+    return mCoordinates;
 }

apps/opencs/view/render/cellarrow.hpp

@@ -5,6 +5,8 @@
 
 #include <osg/ref_ptr>
 
+#include "../../model/world/cellcoordinates.hpp"
+
 namespace osg
 {
     class PositionAttitudeTransform;
@@ -48,8 +50,7 @@ namespace CSVRender
             Direction mDirection;
             osg::Group* mParentNode;
             osg::ref_ptr<osg::PositionAttitudeTransform> mBaseNode;
-            int mXIndex;
-            int mYIndex;
+            CSMWorld::CellCoordinates mCoordinates;
 
             void adjustTransform();
 
@@ -57,13 +58,12 @@ namespace CSVRender
 
         public:
 
-            CellArrow (osg::Group *cellNode, Direction direction, int xIndex, int yIndex);
+            CellArrow (osg::Group *cellNode, Direction direction,
+                const CSMWorld::CellCoordinates& coordinates);
 
             ~CellArrow();
 
-            int getXIndex() const;
-
-            int getYIndex() const;
+            CSMWorld::CellCoordinates getCoordinates() const;
     };
 }