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52 lines
1001 B
C++
52 lines
1001 B
C++
#ifndef _GAME_RENDER_GLOBALMAP_H
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#define _GAME_RENDER_GLOBALMAP_H
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#include <string>
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#include <OgreTexture.h>
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namespace Loading
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{
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class Listener;
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}
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namespace MWRender
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{
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class GlobalMap
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{
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public:
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GlobalMap(const std::string& cacheDir);
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void render(Loading::Listener* loadingListener);
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int getWidth() { return mWidth; }
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int getHeight() { return mHeight; }
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void worldPosToImageSpace(float x, float z, float& imageX, float& imageY);
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///< @param x x ogre coords
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/// @param z z ogre coords
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void cellTopLeftCornerToImageSpace(int x, int y, float& imageX, float& imageY);
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void exploreCell (int cellX, int cellY);
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private:
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std::string mCacheDir;
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std::vector< std::pair<int,int> > mExploredCells;
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Ogre::TexturePtr mOverlayTexture;
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std::vector<Ogre::uchar> mExploredBuffer;
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int mWidth;
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int mHeight;
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int mMinX, mMaxX, mMinY, mMaxY;
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};
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}
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#endif
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