Vegastrike 0.5.1 rc1  1.0
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sprite.h
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1 /*
2  * Vega Strike
3  * Copyright (C) 2001-2002 Daniel Horn
4  *
5  * http://vegastrike.sourceforge.net/
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20  */
21 #ifndef SPRITE_H
22 #define SPRITE_H
23 
24 #include "gfxlib.h"
25 
26 #include "quaternion.h"
27 
28 #include "audio/Types.h"
29 #include "audio/Source.h"
30 
31 namespace VSFileSystem
32 {
33 class VSFile;
34 };
35 
36 class Texture;
37 
38 class VSSprite
39 {
40  float xcenter;
41  float ycenter;
42  float widtho2;
43  float heighto2;
44  float maxs, maxt;
45  float rotation;
46  Texture *surface;
47  bool isAnimation;
48 //For private use only
49  VSSprite() : surface( 0 ) {}
50 public:
51 //Construct a sprite out of a spritefile
52  VSSprite( const char *file, enum FILTER texturefilter = BILINEAR, GFXBOOL force = GFXFALSE );
53 //Construct a sprite out of a preloaded texture
54 //@Note will take ownership of 'surface'
55  VSSprite( Texture *surface, float xcenter, float ycenter, float width, float height, float s = 0.f, float t = 0.f, bool isAnimation = false );
56  VSSprite( const VSSprite &source );
57  ~VSSprite();
58 //Return true if sprite was loaded successfully
59  bool LoadSuccess() const;
60  void Draw();
70  void DrawHere( Vector &ll, Vector &lr, Vector &ur, Vector &ul );
71 //Add specified rotation to an already-rotated sprite
72  void Rotate( const float &rad )
73  {
74  rotation += rad;
75  }
76  void SetRotation( const float &rot );
77  void GetRotation( float &rot );
78 //Loads the sprite's texture from the given file
79 //@deprecated Unused?
80  void ReadTexture( VSFileSystem::VSFile *f );
81  void GetST( float &s, float &t );
82  void SetST( const float s, const float t );
83  void SetTime( double newtime );
84  void SetPosition( const float &x1, const float &y1 );
85  void GetPosition( float &x1, float &y1 );
86  void SetSize( float s1, float s2 );
87  void GetSize( float &x1, float &y1 );
88  void SetTimeSource( SharedPtr<Audio::Source> source );
89  void ClearTimeSource();
90  bool Done() const;
91  void Reset();
92  SharedPtr<Audio::Source> GetTimeSource() const;
93 //float &Rotation(){return rotation;};
94  Texture * getTexture()
95  {
96  return surface;
97  }
98  const Texture * getTexture() const
99  {
100  return surface;
101  }
102 };
103 
104 #endif
105