93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
// ==============================================================
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// This file is part of Glest (www.glest.org)
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//
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// Copyright (C) 2001-2008 Martiño Figueroa
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//
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// You can redistribute this code and/or modify it under
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// the terms of the GNU General Public License as published
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// by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version
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// ==============================================================
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#ifndef _GLEST_GAME_SURFACEATLAS_H_
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#define _GLEST_GAME_SURFACEATLAS_H_
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#ifdef WIN32
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#include <winsock2.h>
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#include <winsock.h>
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#endif
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#include <vector>
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#include <set>
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#include "texture.h"
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#include "vec.h"
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#include "leak_dumper.h"
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using std::vector;
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using std::set;
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using Shared::Graphics::Pixmap2D;
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using Shared::Graphics::Texture2D;
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using Shared::Graphics::Vec2i;
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using Shared::Graphics::Vec2f;
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namespace Glest{ namespace Game{
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// =====================================================
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// class SurfaceInfo
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// =====================================================
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class SurfaceInfo{
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private:
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const Pixmap2D *center;
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const Pixmap2D *leftUp;
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const Pixmap2D *rightUp;
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const Pixmap2D *leftDown;
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const Pixmap2D *rightDown;
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Vec2f coord;
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const Texture2D *texture;
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public:
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explicit SurfaceInfo(const Pixmap2D *center);
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SurfaceInfo(const Pixmap2D *lu, const Pixmap2D *ru, const Pixmap2D *ld, const Pixmap2D *rd);
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bool operator==(const SurfaceInfo &si) const;
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inline const Pixmap2D *getCenter() const {return center;}
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inline const Pixmap2D *getLeftUp() const {return leftUp;}
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inline const Pixmap2D *getRightUp() const {return rightUp;}
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inline const Pixmap2D *getLeftDown() const {return leftDown;}
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inline const Pixmap2D *getRightDown() const {return rightDown;}
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inline const Vec2f &getCoord() const {return coord;}
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inline const Texture2D *getTexture() const {return texture;}
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inline void setCoord(const Vec2f &coord) {this->coord= coord;}
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inline void setTexture(const Texture2D *texture) {this->texture= texture;}
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};
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// =====================================================
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// class SurfaceAtlas
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//
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/// Holds all surface textures for a given Tileset
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// =====================================================
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class SurfaceAtlas{
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private:
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typedef vector<SurfaceInfo> SurfaceInfos;
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private:
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SurfaceInfos surfaceInfos;
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int surfaceSize;
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public:
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SurfaceAtlas();
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void addSurface(SurfaceInfo *si);
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float getCoordStep() const;
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private:
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void checkDimensions(const Pixmap2D *p);
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};
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}}//end namespace
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#endif
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