reference to where to find all the lua function

README.md

@@ -63,4 +63,7 @@ These functions create the game itself and then manipulate it.
 - `int32 query_field_info(ptr pduel, byte* buf);`
 - `void set_responsei(ptr pduel, int32 value);`
 - `void set_responseb(ptr pduel, byte* buf);`
-- `int32 preload_script(ptr pduel, char* script, int32 len);`
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+- `int32 preload_script(ptr pduel, char* script, int32 len);`
+
+#Lua functions
+`interpreter.cpp`
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