Limitated the number of bullets to be shot at the same time.

[supertux.git] / src / screen.cpp

diff --git a/src/screen.cpp b/src/screen.cpp
index d3e762d..d9243f8 100644 (file)
--- a/src/screen.cpp
+++ b/src/screen.cpp
@@ -1,14 +1,21 @@
-/*
-  screen.c
-  
-  Super Tux - Screen Functions
-  
-  by Bill Kendrick
-  bill@newbreedsoftware.com
-  http://www.newbreedsoftware.com/supertux/
-  
-  April 11, 2000 - March 15, 2004
-*/
+//  $Id$
+//
+//  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.
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -75,9 +82,10 @@ void drawgradient(Color top_clr, Color bot_clr)
 #endif
 
     for(float y = 0; y < 480; y += 2)
-      fillrect(0, (int)y, 640, 2, (int)(((float)(top_clr.red-bot_clr.red)/640) * y + top_clr.red),
-                                  (int)(((float)(top_clr.green-bot_clr.green)/640) * y + top_clr.green),
-                                  (int)(((float)(top_clr.blue-bot_clr.blue)/640) * y + top_clr.blue), 255);
+      fillrect(0, (int)y, 640, 2,
+                     (int)(((float)(top_clr.red-bot_clr.red)/(0-480)) * y + top_clr.red),
+                     (int)(((float)(top_clr.green-bot_clr.green)/(0-480)) * y + top_clr.green),
+                     (int)(((float)(top_clr.blue-bot_clr.blue)/(0-480)) * y + top_clr.blue), 255);
 /* calculates the color for each line, based in the generic equation for functions: y = mx + b */
 
 #ifndef NOOPENGL