-// $Id$
-//
// SuperTux
// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
//
-// 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 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 3 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
// 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 __SQUIRREL_UTIL_HPP__
-#define __SQUIRREL_UTIL_HPP__
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef HEADER_SUPERTUX_SCRIPTING_SQUIRREL_UTIL_HPP
+#define HEADER_SUPERTUX_SCRIPTING_SQUIRREL_UTIL_HPP
-#include <squirrel.h>
#include <sstream>
-#include <stdexcept>
-#include <string>
-#include "wrapper.hpp"
-#include "squirrel_error.hpp"
-namespace Scripting
-{
+#include "scripting/squirrel_error.hpp"
+#include "scripting/wrapper.hpp"
- extern HSQUIRRELVM global_vm;
+namespace scripting {
- void init_squirrel(bool enable_debugger);
- void exit_squirrel();
- void update_debugger();
+std::string squirrel2string(HSQUIRRELVM vm, SQInteger i);
+void print_squirrel_stack(HSQUIRRELVM vm);
- std::string squirrel2string(HSQUIRRELVM vm, SQInteger i);
- void print_squirrel_stack(HSQUIRRELVM vm);
+SQInteger squirrel_read_char(SQUserPointer file);
- HSQOBJECT create_thread(HSQUIRRELVM vm);
- SQObject vm_to_object(HSQUIRRELVM vm);
- HSQUIRRELVM object_to_vm(HSQOBJECT object);
+HSQOBJECT create_thread(HSQUIRRELVM vm);
+SQObject vm_to_object(HSQUIRRELVM vm);
+HSQUIRRELVM object_to_vm(HSQOBJECT object);
- void compile_script(HSQUIRRELVM vm, std::istream& in,
- const std::string& sourcename);
- void compile_and_run(HSQUIRRELVM vm, std::istream& in,
- const std::string& sourcename);
+void compile_script(HSQUIRRELVM vm, std::istream& in,
+ const std::string& sourcename);
+void compile_and_run(HSQUIRRELVM vm, std::istream& in,
+ const std::string& sourcename);
- template<typename T>
- void expose_object(HSQUIRRELVM v, SQInteger table_idx, T* object,
- const std::string& name, bool free = false)
- {
- sq_pushstring(v, name.c_str(), -1);
- Scripting::create_squirrel_instance(v, object, free);
+template<typename T>
+void expose_object(HSQUIRRELVM v, SQInteger table_idx, T* object,
+ const std::string& name, bool free = false)
+{
+ sq_pushstring(v, name.c_str(), -1);
+ scripting::create_squirrel_instance(v, object, free);
- if(table_idx < 0)
- table_idx -= 2;
+ if(table_idx < 0)
+ table_idx -= 2;
- // register instance in root table
- if(SQ_FAILED(sq_createslot(v, table_idx))) {
- std::ostringstream msg;
- msg << "Couldn't register object '" << name << "' in squirrel table";
- throw Scripting::SquirrelError(v, msg.str());
- }
+ // register instance in root table
+ if(SQ_FAILED(sq_createslot(v, table_idx))) {
+ std::ostringstream msg;
+ msg << "Couldn't register object '" << name << "' in squirrel table";
+ throw scripting::SquirrelError(v, msg.str());
}
+}
- static inline void unexpose_object(HSQUIRRELVM v, SQInteger table_idx,
- const std::string& name)
- {
- sq_pushstring(v, name.c_str(), name.length());
+static inline void unexpose_object(HSQUIRRELVM v, SQInteger table_idx,
+ const std::string& name)
+{
+ sq_pushstring(v, name.c_str(), name.length());
- if(table_idx < 0)
- table_idx -= 1;
+ if(table_idx < 0)
+ table_idx -= 1;
- if(SQ_FAILED(sq_deleteslot(v, table_idx, SQFalse))) {
- std::ostringstream msg;
- msg << "Couldn't unregister object '" << name << "' in squirrel root table";
- throw Scripting::SquirrelError(v, msg.str());
- }
+ if(SQ_FAILED(sq_deleteslot(v, table_idx, SQFalse))) {
+ std::ostringstream msg;
+ msg << "Couldn't unregister object '" << name << "' in squirrel root table";
+ throw scripting::SquirrelError(v, msg.str());
}
+}
- // begin serialization functions
- void store_float(HSQUIRRELVM vm, const char* name, float val);
- void store_int(HSQUIRRELVM vm, const char* name, int val);
- void store_string(HSQUIRRELVM vm, const char* name, const std::string& val);
- void store_bool(HSQUIRRELVM vm, const char* name, bool val);
+// begin serialization functions
+void store_float(HSQUIRRELVM vm, const char* name, float val);
+void store_int(HSQUIRRELVM vm, const char* name, int val);
+void store_string(HSQUIRRELVM vm, const char* name, const std::string& val);
+void store_bool(HSQUIRRELVM vm, const char* name, bool val);
- bool has_float(HSQUIRRELVM vm, const char* name);
- bool has_int(HSQUIRRELVM vm, const char* name);
- bool has_string(HSQUIRRELVM vm, const char* name);
- bool has_bool(HSQUIRRELVM vm, const char* name);
+bool has_float(HSQUIRRELVM vm, const char* name);
+bool has_int(HSQUIRRELVM vm, const char* name);
+bool has_string(HSQUIRRELVM vm, const char* name);
+bool has_bool(HSQUIRRELVM vm, const char* name);
- bool get_float(HSQUIRRELVM vm, const char* name, float& val);
- bool get_int(HSQUIRRELVM vm, const char* name, int& val);
- bool get_string(HSQUIRRELVM vm, const char* name, std::string& val);
- bool get_bool(HSQUIRRELVM vm, const char* name, bool& val);
+bool get_float(HSQUIRRELVM vm, const char* name, float& val);
+bool get_int(HSQUIRRELVM vm, const char* name, int& val);
+bool get_string(HSQUIRRELVM vm, const char* name, std::string& val);
+bool get_bool(HSQUIRRELVM vm, const char* name, bool& val);
- float read_float(HSQUIRRELVM vm, const char* name);
- int read_int(HSQUIRRELVM vm, const char* name);
- std::string read_string(HSQUIRRELVM vm, const char* name);
- bool read_bool(HSQUIRRELVM vm, const char* name);
- // end serialization functions
+float read_float(HSQUIRRELVM vm, const char* name);
+int read_int(HSQUIRRELVM vm, const char* name);
+std::string read_string(HSQUIRRELVM vm, const char* name);
+bool read_bool(HSQUIRRELVM vm, const char* name);
+// end serialization functions
}
#endif
+
+/* EOF */