X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Ftexture.h;h=0e68e700073c1ce85c0041bc75c8d9f32483567a;hb=5dba61177d71c5572fd29af172fcdab7b1f9a561;hp=53cb3a18943417ee955b045f2d21baa10af40276;hpb=361976b834e1e5a266cba08c6ae2c53c503f682d;p=supertux.git

diff --git a/src/texture.h b/src/texture.h
index 53cb3a189..0e68e7000 100644
--- a/src/texture.h
+++ b/src/texture.h
@@ -29,6 +29,9 @@
 
 #include <list>
 #include "screen.h"
+#include "vector.h"
+
+SDL_Surface* sdl_surface_from_sdl_surface(SDL_Surface* sdl_surf, int use_alpha);
 
 class SurfaceImpl;
 class SurfaceSDL;
@@ -79,14 +82,23 @@ public:
   Surface(const std::string& file, int x, int y, int w, int h, int use_alpha);
   ~Surface();
   
+  /** Captures the screen and returns it as Surface*, the user is expected to call the destructor. */
+  static Surface* CaptureScreen();
+  
   /** Reload the surface, which is necesarry in case of a mode swich */
   void reload();
 
-  void draw(float x, float y, Uint8 alpha = 255, bool update = false);
+  void draw(float x, float y, Uint8 alpha = 255, bool upside_down = false, bool update = false);
   void draw_bg(Uint8 alpha = 255, bool update = false);
   void draw_part(float sx, float sy, float x, float y, float w, float h,  Uint8 alpha = 255, bool update = false);
   void draw_stretched(float x, float y, int w, int h, Uint8 alpha, bool update = false);
   void resize(int w_, int h_);
+
+  /// conveniance function
+  void draw(const Vector& pos, Uint8 alpha = 255, bool upside_down = false, bool update = false)
+  {
+    draw(pos.x, pos.y, alpha, upside_down, update);
+  }
 };
 
 /** Surface implementation, all implementation have to inherit from
@@ -105,7 +117,7 @@ public:
   virtual ~SurfaceImpl();
   
   /** Return 0 on success, -2 if surface needs to be reloaded */
-  virtual int draw(float x, float y, Uint8 alpha, bool update) = 0;
+  virtual int draw(float x, float y, Uint8 alpha, bool upside_down, bool update) = 0;
   virtual int draw_bg(Uint8 alpha, bool update) = 0;
   virtual int draw_part(float sx, float sy, float x, float y, float w, float h,  Uint8 alpha, bool update) = 0;
   virtual int draw_stretched(float x, float y, int w, int h, Uint8 alpha, bool update) = 0;
@@ -122,7 +134,7 @@ public:
   SurfaceSDL(const std::string& file, int x, int y, int w, int h, int use_alpha);
   virtual ~SurfaceSDL();
 
-  int draw(float x, float y, Uint8 alpha, bool update);
+  int draw(float x, float y, Uint8 alpha, bool upside_down, bool update);
   int draw_bg(Uint8 alpha, bool update);
   int draw_part(float sx, float sy, float x, float y, float w, float h,  Uint8 alpha, bool update);
   int draw_stretched(float x, float y, int w, int h, Uint8 alpha, bool update);
@@ -140,7 +152,7 @@ public:
   SurfaceOpenGL(const std::string& file, int x, int y, int w, int h, int use_alpha);
   virtual ~SurfaceOpenGL();
 
-  int draw(float x, float y, Uint8 alpha, bool update);
+  int draw(float x, float y, Uint8 alpha, bool upside_down, bool update);
   int draw_bg(Uint8 alpha, bool update);
   int draw_part(float sx, float sy, float x, float y, float w, float h,  Uint8 alpha, bool update);
   int draw_stretched(float x, float y, int w, int h, Uint8 alpha, bool update);