X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fscreen.h;h=bfef0503bd9e27af1687987999433b7943be7747;hb=84160722392a024dda42bd86ca9bd85b68c49457;hp=0cd53ec24366d16617b940e65b2a3873984bb4d0;hpb=f9f9fbe54cef6c10191d68ff57b807ae76af4f4e;p=supertux.git

diff --git a/src/screen.h b/src/screen.h
index 0cd53ec24..bfef0503b 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -1,45 +1,55 @@
-/*
-  screen.h
-  
-  Super Tux - Screen Functions
-  
-  by Bill Kendrick
-  bill@newbreedsoftware.com
-  http://www.newbreedsoftware.com/supertux/
-  
-  April 11, 2000 - April 21, 2000
-*/
+//  $Id$
+//
+//  SuperTux -  A Jump'n Run
+//  Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#ifndef SUPERTUX_SCREEN_H
+#define SUPERTUX_SCREEN_H
 
 #include <SDL.h>
 #ifndef NOOPENGL
 #include <SDL_opengl.h>
-
-#ifndef GL_NV_texture_rectangle
-#define GL_TEXTURE_RECTANGLE_NV           0x84F5
-#define GL_TEXTURE_BINDING_RECTANGLE_NV   0x84F6
-#define GL_PROXY_TEXTURE_RECTANGLE_NV     0x84F7
-#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV  0x84F8
-#endif
 #endif
+#include "texture.h"
 
-#define NO_UPDATE 0
-#define UPDATE 1
+#define NO_UPDATE false
+#define UPDATE true
 #define USE_ALPHA 0
 #define IGNORE_ALPHA 1
 
-void load_and_display_image(char * file);
-void clearscreen(float r, float g, float b);
-void fillrect(float x, float y, float w, float h, float r, float g, float b);
+struct Color
+{
+  Color() 
+    : red(0), green(0), blue(0)
+  {}
+  
+  Color(int red_, int green_, int blue_)
+    : red(red_), green(green_), blue(blue_)
+  {}
+
+  int red, green, blue;
+};
+
+void drawline(int x1, int y1, int x2, int y2, int r, int g, int b, int a);
+void clearscreen(int r, int g, int b);
+void drawgradient(Color top_clr, Color bot_clr);
+void fillrect(float x, float y, float w, float h, int r, int g, int b, int a);
 void updatescreen(void);
 void flipscreen(void);
-SDL_Surface * load_image(char * file, int use_alpha);
-/*
-void drawimage(SDL_Surface * surf, float x, float y, int update);
-void drawpart(SDL_Surface * surf, float x, float y, float w, float h, int update);
-*/
-void drawtext(char * text, int x, int y, SDL_Surface * surf, int update, int shadowsize);
-void drawcenteredtext(char * text, int y, SDL_Surface * surf, int update, int shadowsize);
-void erasetext(char * text, int x, int y, SDL_Surface * surf, int update, int shadowsize);
-void erasecenteredtext(char * text, int y, SDL_Surface * surf, int update, int shadowsize);
 void update_rect(SDL_Surface *scr, Sint32 x, Sint32 y, Sint32 w, Sint32 h);
 
+#endif /*SUPERTUX_SCREEN_H*/