Functions create() and fillWithColor() into image class.

2 files changed, 44 insertions, 0 deletions

diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index d30d6c92..cefb9d88 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -44,6 +44,11 @@ Image::Image(GLuint image, int width, int height, int texWidth, int texHeight):
     alpha = 1.0f;
 }
 
+Image::Image():image(image)
+{
+   alpha = 1.0f;
+}
+
 Image::~Image()
 {
     unload();
@@ -361,7 +366,30 @@ float Image::getAlpha()
     return alpha;
 }
 
+bool Image::create(int width, int height)
+{
+   image = SDL_AllocSurface(SDL_SWSURFACE, width, height, 32, 0, 0, 0, 0);
+   if ( image )
+       return true;
+   else
+       return false;
+}
 
+void Image::fillWithColor(unsigned char red, unsigned char green, unsigned blue)
+{
+   Uint32 boxColor = SDL_MapRGB(SDL_GetVideoSurface()->format, red, green, blue);
+   if ( image )
+   {    
+       SDL_Rect sourceRect;
+       sourceRect.x = sourceRect.y = 0;
+       sourceRect.w = image->w;
+       sourceRect.h = image->h;
+       SDL_FillRect(image, &sourceRect, boxColor);
+   }
+}
+
+//============================================================================
+// SubImage Class
 //============================================================================
 
 #ifndef USE_OPENGL
diff --git a/src/resources/image.h b/src/resources/image.h
index 9102f62c..084bb211 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -58,6 +58,11 @@ class Image : public Resource
 #endif
 
         /**
+         * Two time intialization Contructor. For now : Only to be used with create.
+         */
+        Image();        
+
+        /**
          * Destructor.
          */
         virtual ~Image();
@@ -143,6 +148,17 @@ class Image : public Resource
          */
         float getAlpha();
 
+        /**
+         * Creates a new empty image with given height and width.
+         */
+        bool create(int width, int height);
+
+        /**
+         * Fills the image with given color.
+         */
+        void fillWithColor(unsigned char red, unsigned char green, unsigned blue);
+
+
     protected:
 #ifdef USE_OPENGL
         GLuint image;