Recovered from microbel

server/lib/gamefunction.H

@@ -0,0 +1,83 @@
+/*
+ * PVVMUD a 3D MUD
+ * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
+ *
+ * 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 _GAMEFUNCTION_H
+#define _GAMEFUNCTION_H
+
+#include "pvvmud.H"
+#include <hash_map>
+#include <iostream>
+
+class CGameFunctionObject {
+   
+public:
+
+  CGameFunctionObject(void);
+  ~CGameFunctionObject(void);
+
+  int type;
+  union {
+    bool (*c)();
+    char *scriptSource;
+    WORD *scriptByteCode;
+  } func;
+
+  bool execute(CGameEvent *gameEvent);
+};
+
+class CGameFunction {
+  struct eqstr {
+     bool operator()(const char* s1,const char* s2) const
+    {
+      return strcmp(s1,s2)==0;
+    }
+  };
+  typedef hash_map<const char*, CGameFunctionObject *, hash<const char*>, eqstr> funchash;
+  funchash hash;
+
+public:
+
+  CGameFunction(void) {};
+  ~CGameFunction(void);
+    
+  // Handling of C++ functions
+  void add(char *name, void (*function) (CGameEvent *gameEvent)); 
+  // Handling of functions in script code
+  void add(char *name, char *function,CGameEvent *gameEvent);
+  // Handling of byte code functions
+  void add(char *name, WORD *function,CGameEvent *gameEvent);
+  void remove(char *name);
+
+  bool execute(char *name, CGameEvent *gameEvent);
+  bool execute(CGameFunctionObject *gfo, CGameEvent *gameEvent);
+
+  CGameFunctionObject *getGameFuncObj(char *name);
+
+  bool load(iostream &readFile);
+  bool save(iostream &writeFile);
+
+};
+
+#endif
+
+
+
+
+
+