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Avoided costly roundtrip through strings.

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This commit is contained in:
Guillaume Melquiond 2010-08-20 17:02:20 +00:00
parent 2b5581fc66
commit e5fd987ed9
1 changed files with 6 additions and 6 deletions
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12
src/game_events.cpp
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@ -1111,18 +1111,18 @@ WML_HANDLER_FUNCTION(set_variable, /*event_info*/, cfg)
const std::string name = cfg["name"];
config::attribute_value &var = state_of_game->get_variable(name);
const t_string &literal = cfg.get_config()["literal"]; // no $var substitution
if(literal.empty() == false) {
config::attribute_value literal = cfg.get_config()["literal"]; // no $var substitution
if (!literal.blank()) {
var = literal;
}
const t_string value = cfg["value"];
if(value.empty() == false) {
config::attribute_value value = cfg["value"];
if (!value.blank()) {
var = value;
}
const t_string format = cfg["format"];
if(format.empty() == false) {
config::attribute_value format = cfg["format"];
if (!format.blank()) {
///@deprecated 1.9.2 Usage of 'format' instead of 'value'
lg::wml_error << "Usage of 'format' is deprecated, use 'value' instead, "
"support will be removed in 1.9.2.\n";