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luainterface - throw exceptions when lua_resume errors

This commit is contained in:
zeromus 2012-03-27 03:15:57 +00:00
parent 5d483b9e55
commit b7eaa1eaf7
2 changed files with 8 additions and 2 deletions
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BizHawk.MultiClient/LuaInterface.dll
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10
LuaInterface/LuaInterface/Lua.cs
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@ -512,9 +512,15 @@ namespace LuaInterface
public void Resume(int narg) public int Resume(int narg)
{ {
LuaDLL.lua_resume(luaState, narg); int ret = LuaDLL.lua_resume(luaState, narg);
if (ret == 1 /*LUA_YIELD*/)
return 1; //yielded
if (ret == 0) //normal termination - what to do?
return 0;
//error. throw exception with error message (TBD - debug api to get call stack)
throw new LuaException(LuaDLL.lua_tostring(luaState, -1));
} }
public void Yield(int nresults) public void Yield(int nresults)
{ {