Added GPL Arcade Volleyball sources

project/jni/application/gav/gav-0.9.0/ScreenFont.cpp

@@ -0,0 +1,67 @@
+/* -*- C++ -*- */
+/*
+  GAV - Gpl Arcade Volleyball
+  
+  Copyright (C) 2002
+  GAV team (http://sourceforge.net/projects/gav/)
+
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <string.h>
+#include "globals.h"
+#include "GameRenderer.h"
+#include "ScreenFont.h"
+
+/* Converts to SCREEN coordinates! Should me moved into GameRenderer or something! */
+void ScreenFont::printXY(SDL_Surface *dest, SDL_Rect *rect, const char * str,
+			 bool wrapAround, FrameSeq *bg)
+{
+  SDL_Rect r;
+  
+  int _charWid = _frames->screenWidth();
+
+  r = gameRenderer->convertCoordinates(rect);
+  r.h = _frames->getActualFrameSeq()->height();
+  r.w = _frames->getActualFrameSeq()->width();
+
+  const char *run = str;
+  while ( *run ) {
+
+    if ( wrapAround )
+      //r.x = (r.x + dest->w) % dest->w;
+      r.x = (r.x + configuration.resolution.x) % configuration.resolution.x;
+    
+    if ( ((*run) >= _fst) && ((*run) < (_fst + _nchars)) ) {
+      if ( bg )
+	bg->getActualFrameSeq()->blitRect(0, dest, &r);
+      _frames->getActualFrameSeq()->blit((int) ((*run) - _fst), dest, &r);
+    }
+    run++;
+    r.x += _charWid;
+  }
+}
+
+void ScreenFont::printRow(SDL_Surface *dest, int row, const char *str,
+			  FrameSeq *bg)
+{
+  SDL_Rect rect;
+  /* draw menu items labels */
+  rect.y = configuration.CEILING + configuration.env.h/100 +
+    row * charHeight();
+
+  rect.x = (configuration.env.w / 2) - strlen(str)*(charWidth())/2;
+  printXY(dest, &rect, str, false, bg);
+}