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implemented sorting of campaigns by rank

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This commit is contained in:
Dave White 2004-09-12 14:07:21 +00:00
parent 48c3c41363
commit a60a87a690
1 changed files with 10 additions and 3 deletions
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13
src/game.cpp
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@ -62,6 +62,7 @@
#include <cstdlib>
#include <fstream>
#include <iostream>
#include <iterator>
#include <sstream>
#include <string>
@ -305,6 +306,11 @@ void read_game_cfg(preproc_map& defines, std::vector<line_source>& line_src, con
cfg.read(preprocess_file("data/game.cfg",&defines,&line_src),&line_src);
}
bool less_campaigns_rank(const config* a, const config* b) {
return lexical_cast_default<int>((*a)["rank"],1000) <
lexical_cast_default<int>((*b)["rank"],1000);
}
}
int play_game(int argc, char** argv)
@ -895,11 +901,12 @@ int play_game(int argc, char** argv)
} else if(res == gui::NEW_CAMPAIGN) {
state.campaign_type = "scenario";
const config::const_child_itors campaigns = game_config.child_range("campaign");
config::child_list campaigns = game_config.get_children("campaign");
std::sort(campaigns.begin(),campaigns.end(),less_campaigns_rank);
std::vector<std::string> campaign_names;
for(config::const_child_iterator i = campaigns.first; i != campaigns.second; ++i) {
for(config::child_list::const_iterator i = campaigns.begin(); i != campaigns.end(); ++i) {
std::stringstream str;
const std::string& icon = (**i)["icon"];
if(icon == "") {
@ -929,7 +936,7 @@ int play_game(int argc, char** argv)
continue;
}
const config& campaign = **(campaigns.first+res);
const config& campaign = *campaigns[res];
state.scenario = campaign["first_scenario"];