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Simplify some code with utilss::join().

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This commit is contained in:
JaMiT 2013-08-18 03:55:13 -05:00
parent eca68863c3
commit 9abafef232
1 changed files with 2 additions and 19 deletions
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21
src/game_events/handlers.cpp
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@ -501,25 +501,8 @@ void write_events(config& cfg)
cfg.add_child("event", eh.get_config());
}
std::stringstream used;
std::set<std::string>::const_iterator u;
for(u = used_items.begin(); u != used_items.end(); ++u) {
if(u != used_items.begin())
used << ",";
used << *u;
}
cfg["used_items"] = used.str();
std::stringstream ids;
for(u = unit_wml_ids.begin(); u != unit_wml_ids.end(); ++u) {
if(u != unit_wml_ids.begin())
ids << ",";
ids << *u;
}
cfg["unit_wml_ids"] = ids.str();
cfg["used_items"] = utils::join(used_items);
cfg["unit_wml_ids"] = utils::join(unit_wml_ids);
if (resources::soundsources)
resources::soundsources->write_sourcespecs(cfg);