Method SetValueAny

Code/CryEngine/CryScriptSystem/ScriptTable.cpp:135–189

/////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////
void CScriptTable::SetValueAny(const char* sKey, const ScriptAnyValue& any, bool bChain)
{
	CHECK_STACK(L);
	int top = lua_gettop(L);

	ScriptAnyValue oldValue;
	if (top && lua_getmetatable(L, -1))     // if there is no metatable nothing is pushed
	{
		lua_pop(L, 1);    // pop the metatable - we only care that it exists, not about the value
		if (GetValueAny(sKey, oldValue, bChain) && oldValue == any)
			return;
	}

	if (!bChain)
		PushRef();

	assert(sKey);
	size_t len = strlen(sKey);

	if (any.type == ANY_TVECTOR)
	{
		// Check if we can reuse Vec3 value already in the table.
		lua_pushlstring(L, sKey, len);
		lua_gettable(L, -2);
		int luatype = lua_type(L, -1);
		if (luatype == LUA_TTABLE)
		{
			lua_pushlstring(L, "x", 1);
			lua_gettable(L, -2);
			bool bXIsNumber = lua_isnumber(L, -1) != 0;
			lua_pop(L, 1); // pop x value.
			if (bXIsNumber)
			{
				// Assume its a vector, just fill it with new vector values.
				lua_pushlstring(L, "x", 1);
				lua_pushnumber(L, any.vec3.x);
				lua_settable(L, -3);
				lua_pushlstring(L, "y", 1);
				lua_pushnumber(L, any.vec3.y);
				lua_settable(L, -3);
				lua_pushlstring(L, "z", 1);
				lua_pushnumber(L, any.vec3.z);
				lua_settable(L, -3);

				lua_settop(L, top);
				return;
			}
		}
		lua_pop(L, 1); // pop key value.
	}
	lua_pushlstring(L, sKey, len);
	m_pSS->PushAny(any);
	lua_settable(L, -3);
	lua_settop(L, top);
}

//////////////////////////////////////////////////////////////////////////
bool CScriptTable::GetValueAny(const char* sKey, ScriptAnyValue& any, bool bChain)