forked from 0ad/0ad
janwas
32cfc6d807
textureentry: add performance note list, text: fix mousewheel direction input: was going to add a deque to allow registering handlers in back and front. obviated by minimap fix, though. cleaned up a bit and renamed stuff (again, sigh). loaderthunks: fixed weird alignment/padding warning This was SVN commit r2979.
70 lines
1.3 KiB
C++
Executable File
70 lines
1.3 KiB
C++
Executable File
#ifndef __H_MINIMAP_H__
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#define __H_MINIMAP_H__
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#include "gui/GUI.h"
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#include "ps/Vector2D.h"
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#include "maths/Vector3D.h"
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#include "graphics/Camera.h"
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class CTerrain;
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class CUnitManager;
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extern bool g_TerrainModified;
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class CMiniMap : public IGUIObject
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{
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GUI_OBJECT(CMiniMap)
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public:
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CMiniMap();
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virtual ~CMiniMap();
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protected:
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virtual void Draw();
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virtual void HandleMessage(const SGUIMessage &Message);
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// create the minimap textures
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void CreateTextures();
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// rebuild the terrain texture map
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void RebuildTerrainTexture();
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// rebuild the LOS map
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void RebuildLOSTexture();
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// destroy and free any memory and textures
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void Destroy();
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// calculate the relative heightmap space coordinates
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// for a units world position
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CVector2D GetMapSpaceCoords(CVector3D worldPos);
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// the terrain we are mini-mapping
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const CTerrain* m_Terrain;
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// the unit manager with unit positions
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const CUnitManager* m_UnitManager;
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// not const: camera is moved by clicking on minimap
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CCamera* m_Camera;
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// minimap texture handles
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u32 m_TerrainTexture;
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u32 m_LOSTexture;
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// texture data
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u32 *m_TerrainData;
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u8 *m_LOSData;
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u32 m_Width, m_Height;
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// map size
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u32 m_MapSize;
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// texture size
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u32 m_TextureSize;
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void DrawViewRect(); // split out of Draw
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};
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#endif
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