install po files as well

[supertux.git] / lib / video / screen.cpp

diff --git a/lib/video/screen.cpp b/lib/video/screen.cpp
index 284512c..4cef057 100644 (file)
--- a/lib/video/screen.cpp
+++ b/lib/video/screen.cpp
@@ -17,6 +17,8 @@
 //  along with this program; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
+#include <config.h>
+
 #include <iostream>
 #include <cstdio>
 #include <cstdlib>
@@ -33,15 +35,45 @@
 #include <ctype.h>
 #endif
 
-#include "../video/screen.h"
-#include "../app/globals.h"
-#include "../video/drawing_context.h"
-#include "../special/base.h"
-#include "../math/vector.h"
+#include "screen.h"
+#include "app/globals.h"
+#include "video/drawing_context.h"
+#include "math/vector.h"
 
 using namespace SuperTux;
 
 /* 'Stolen' from the SDL documentation.
+ * Return the pixel value at (x, y)
+ * NOTE: The surface must be locked before calling this!
+ */
+Uint32 SuperTux::getpixel(SDL_Surface *surface, int x, int y)
+{
+    int bpp = surface->format->BytesPerPixel;
+    /* Here p is the address to the pixel we want to retrieve */
+    Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp;
+
+    switch(bpp) {
+    case 1:
+        return *p;
+
+    case 2:
+        return *(Uint16 *)p;
+
+    case 3:
+        if(SDL_BYTEORDER == SDL_BIG_ENDIAN)
+            return p[0] << 16 | p[1] << 8 | p[2];
+        else
+            return p[0] | p[1] << 8 | p[2] << 16;
+
+    case 4:
+        return *(Uint32 *)p;
+
+    default:
+        return 0;       /* shouldn't happen, but avoids warnings */
+    }
+}
+
+/* 'Stolen' from the SDL documentation.
  * Set the pixel at (x, y) to the given value
  * NOTE: The surface must be locked before calling this!
  */
@@ -264,11 +296,7 @@ void SuperTux::fadeout(int fade_time)
     }
 
   fillrect(0, 0, screen->w, screen->h, 0, 0, 0, 255);
-  
-  DrawingContext context;
-  context.draw_text_center(white_text, "Loading...",
-      Vector(0, screen->h/2), LAYER_FOREGROUND1);
-  context.do_drawing();
+
 }
 
 void SuperTux::shrink_fade(const Vector& point, int fade_time)