1 files changed, 23 insertions, 9 deletions
diff --git a/render.c b/render.c
index 8a91b59..faea80f 100644
--- a/render.c
+++ b/render.c
@@ -49,7 +49,7 @@ void get_pixmap_level( char number, SDL_Rect * crop )
 
 
 // render() paints everything onto the screen when called
-void render( struct level_struct *currentlevel, SDL_Surface * surf_screen )
+void render(SDL_Renderer* renderer, struct level_struct *currentlevel, SDL_Texture * surf_screen )
 {
 	/* The picture on-screen is made in three steps:
 	 *   1) Draw the level onto the screen surface
@@ -87,7 +87,9 @@ void render( struct level_struct *currentlevel, SDL_Surface * surf_screen )
 			destination.y = tiley * TILE_SIZE;
 
 			/// Draw this tile onto the screen
-			SDL_BlitSurface ( currentlevel->surf_tiles, &pixmap_crop, surf_screen, &destination );
+			//SDL_BlitSurface ( currentlevel->surf_tiles, &pixmap_crop, surf_screen, &destination );
+
+		  SDL_UpdateTexture(surf_screen, &destination, currentlevel->surf_tiles, 640 * sizeof (Uint32));
 		}
 	}
 	
@@ -98,7 +100,8 @@ void render( struct level_struct *currentlevel, SDL_Surface * surf_screen )
 	destination.y = currentlevel->py * TILE_SIZE;
 	
 	// Draw onto screen
-	SDL_BlitSurface ( currentlevel->surf_entities, &pixmap_crop, surf_screen, &destination );
+	//SDL_BlitSurface ( currentlevel->surf_entities, &pixmap_crop, surf_screen, &destination );
+	 SDL_UpdateTexture(surf_screen, &destination, currentlevel->surf_entities, 640 * sizeof (Uint32));
 	
 	// Now draw all of the echidnas
 	int ech_no; // Echidna number	 
@@ -117,21 +120,32 @@ void render( struct level_struct *currentlevel, SDL_Surface * surf_screen )
 			destination.y = current_echidna.ypos * TILE_SIZE;
 			
 			// Draw it onscreen
-			SDL_BlitSurface ( currentlevel->surf_entities, &pixmap_crop, surf_screen, &destination );
+			// SDL_BlitSurface ( currentlevel->surf_entities, &pixmap_crop, surf_screen, &destination );
+	    SDL_UpdateTexture(surf_screen, &destination, currentlevel->surf_entities, 640 * sizeof (Uint32));
 		}
 			
 	}
 	
 	/// Flip screen, so everything we have 'blitted' can now be seen
-	SDL_Flip( surf_screen );
-	
+	//SDL_Flip( surf_screen );
+
+	SDL_RenderClear(renderer);
+	SDL_RenderCopy(renderer, surf_screen, NULL, NULL);
+	SDL_RenderPresent(renderer);
 }
 
-void render_a_losingscreen(  struct level_struct *currentlevel, SDL_Surface * surf_screen )
+void render_a_losingscreen(SDL_Renderer* renderer, struct level_struct *currentlevel, SDL_Texture * surf_screen )
 {
 	// Render a losing screen
-	SDL_BlitSurface ( currentlevel->surf_losingscreens[0], NULL, surf_screen, NULL );
-	SDL_Flip( surf_screen );
+	//SDL_BlitSurface ( currentlevel->surf_losingscreens[0], NULL, surf_screen, NULL );
+
+	SDL_UpdateTexture(surf_screen, NULL, currentlevel->surf_losingscreens[0], 640 * sizeof (Uint32));
+
+	//SDL_Flip( surf_screen );
+
+	SDL_RenderClear(renderer);
+	SDL_RenderCopy(renderer, surf_screen, NULL, NULL);
+	SDL_RenderPresent(renderer);
 	
 	// Wait a second so the user can see the losing screen
 	SDL_Delay(500);