*增加lua导出宏

1 files changed, 27 insertions, 0 deletions

diff --git a/src/lua/common/je_lua_error.h b/src/lua/common/je_lua_error.h
new file mode 100644
index 0000000..fd21b41
--- /dev/null
+++ b/src/lua/common/je_lua_error.h
@@ -0,0 +1,27 @@
+#ifndef __JIN_ERROR_H
+#define __JIN_ERROR_H
+#include "../luax.h"
+#include <string.h>
+
+namespace JinEngine
+{
+    namespace Lua
+    {
+
+        static const int FORMAT_MSG_BUFFER_SIZE = 2048;
+
+        inline void error(lua_State* L, const char* fmt, ...)
+        {
+            char err[FORMAT_MSG_BUFFER_SIZE + 1] = { 0 };
+            va_list args;
+            va_start(args, fmt);
+            vsnprintf(err + strlen(err), FORMAT_MSG_BUFFER_SIZE, fmt, args);
+            va_end(args);
+            luax_getglobal(L, "jin");
+            luax_setfieldstring(L, "error", err);
+        }
+
+    }
+}
+
+#endif
\ No newline at end of file