Added GPL Arcade Volleyball sources

project/jni/application/gav/gav-0.9.0/automa/StateWithInput.h

@@ -0,0 +1,75 @@
+/* -*- 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.
+*/
+
+#ifndef __STATENET_H__
+#define __STATENET_H__
+
+#include <SDL.h>
+#include "AutomaMainLoop.h"
+#include <string>
+
+class StateWithInput {
+ public:
+  StateWithInput() {}
+  
+  std::string deleteOneChar(std::string s) {
+    if ( s.length() < 1 )
+      return(s);
+
+    char s2[s.length()];
+
+    strncpy(s2, s.c_str(), s.length() - 1);
+    s2[s.length() - 1] = 0;
+    return(std::string(s2));
+  }
+
+  short getKeyPressed(InputState *is, bool blocking = true) {
+    SDL_keysym keysym;
+    SDL_Event event;
+    while ( 1 ) {
+      if (!blocking && (!SDL_PollEvent(NULL)))
+	return -1;
+      if ( (event = is->getEventWaiting()).type != SDL_KEYDOWN ) {
+	continue;
+      }
+      keysym = event.key.keysym;
+      while ( is->getEventWaiting().type != SDL_KEYUP );
+      char *kn = SDL_GetKeyName(keysym.sym);
+      // printf("\"%s\"\n", kn);
+      if ( strlen(kn) == 1 )
+	return((signed char)(*kn));
+      else if ( !strcmp(kn, "return") )
+	return(SDLK_RETURN);
+      else if ( !strcmp(kn, "backspace") )
+	return(SDLK_BACKSPACE);
+      else if ( !strcmp(kn, "escape") )
+	return(SDLK_ESCAPE);
+      else
+	continue;
+
+    }
+    return -1;
+  }
+
+};
+
+#endif