X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fscript.h;h=3bf5342f5e29c7558fcb7e2123a71400fa4866d8;hb=92ae11bd3b5e95ff837f98463931e7772c455ad3;hp=ce697bc50ba931b07d96e760e9bcd4df74980331;hpb=dcedfdacd1ba77591cdc0aa2b8c123c6a5ef2f5d;p=oweals%2Fminetest.git

diff --git a/src/script.h b/src/script.h
index ce697bc50..3bf5342f5 100644
--- a/src/script.h
+++ b/src/script.h
@@ -20,11 +20,28 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #ifndef SCRIPT_HEADER
 #define SCRIPT_HEADER
 
+#include <exception>
+#include <string>
+
 typedef struct lua_State lua_State;
-//#include <string>
+
+class LuaError : public std::exception
+{
+public:
+	LuaError(lua_State *L, const std::string &s);
+
+	virtual ~LuaError() throw()
+	{}
+	virtual const char * what() const throw()
+	{
+		return m_s.c_str();
+	}
+	std::string m_s;
+};
 
 lua_State* script_init();
 void script_deinit(lua_State *L);
+std::string script_get_backtrace(lua_State *L);
 void script_error(lua_State *L, const char *fmt, ...);
 bool script_load(lua_State *L, const char *path);