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Script: Fixed that the value of the Script measure is not reset when an error occurs.

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In the following case, for example, the value of the measure used to remain 10 even after an error. Now it will default to 0 on error.

function Initialize()
	i = 0
end

function Update()
	if i < 5 then
		i = i + 1
		return 10
	else
		i() -- error here, execution stops
		return 2
	end
end
This commit is contained in:
Birunthan Mohanathas
2011-07-25 17:59:43 +00:00
parent b23217d840
commit 23f4a31bf0
2 changed files with 11 additions and 25 deletions
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8
Library/lua/LuaScript.cpp
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@ -171,14 +171,12 @@ bool LuaScript::RunFunctionWithReturn(const char* funcName, double& numValue, st
{
if (lua_isstring(m_State, -1))
{
// Type is LUA_TSTRING or LUA_TNUMBER
const char* str = lua_tostring(m_State, -1);
strValue = ConvertToWide(str);
// A number is a string and numerical string (e.g. "10") is a number, so check for it here
if (lua_isnumber(m_State, -1))
{
numValue = lua_tonumber(m_State, -1);
}
// lua_tonumber() returns 0 when type is non-number
numValue = lua_tonumber(m_State, -1);
ret = true;
}