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Added 'mode' tag to [store_unit]; allows appending to variable

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This commit is contained in:
Dominic Bolin 2006-01-22 21:16:14 +00:00
parent 61ac2cbe7c
commit 771e520cc2
1 changed files with 13 additions and 1 deletions
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14
src/game_events.cpp
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@ -1273,9 +1273,13 @@ bool event_handler::handle_event_command(const queued_event& event_info,
filter = &empty_filter;
const std::string& variable = cfg["variable"];
const std::string& mode = cfg["mode"];
bool cleared = false;
config& vars = state_of_game->variables;
vars.clear_children(variable);
if(mode != "replace" && mode != "append") {
vars.clear_children(variable);
}
const bool kill_units = cfg["kill"] == "yes";
@ -1285,6 +1289,10 @@ bool event_handler::handle_event_command(const queued_event& event_info,
continue;
}
if(mode == "replace" && !cleared) {
vars.clear_children(variable);
cleared = true;
}
config& data = vars.add_child(variable);
i->first.write(data);
i->second.write(data);
@ -1308,6 +1316,10 @@ bool event_handler::handle_event_command(const queued_event& event_info,
continue;
}
if(mode == "replace" && !cleared) {
vars.clear_children(variable);
cleared = true;
}
config& data = vars.add_child(variable);
j->write(data);
data["x"] = "recall";