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don't overwrite meta.xml without a change

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This commit is contained in:
Nat Quayle Nelson
2025-08-31 20:26:51 -05:00
parent 3f1be300d8
commit 2d713e27e6
1 changed files with 14 additions and 11 deletions
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25
src/fileio/fileio_scen.cpp
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@@ -313,16 +313,17 @@ bool load_scenario_v1(fs::path file_to_load, cScenario& scenario, eLoadScenario
fs::path meta = file_to_load.parent_path() / "meta.xml";
using namespace ticpp;
ticpp::Document meta_doc;
bool changed = false;
if(!fs::exists(meta)){
ticpp::Element root_element("meta");
meta_doc.InsertEndChild(root_element);
changed = true;
}else{
meta_doc.LoadFile(meta.string());
}
auto info = info_from_action(*meta_doc.FirstChildElement());
std::string encoding = "";
for(short i = 0; i < 270; i++) {
len = (long) (temp_scenario.scen_str_len[i]);
fread(temp_str, len, 1, file_id);
@@ -351,6 +352,7 @@ bool load_scenario_v1(fs::path file_to_load, cScenario& scenario, eLoadScenario
if(which != -1){
encoding = info["encoding"] = encodings_to_try[which];
decoded = options[which];
changed = true;
}
else{
decoded = options[0]; // temp!
@@ -375,17 +377,18 @@ bool load_scenario_v1(fs::path file_to_load, cScenario& scenario, eLoadScenario
} else if(i >= 260) continue; // These were never ever used, for some reason.
else scenario.spec_strs[i-160] = decoded;
}
Element new_root("meta");
ticpp::Document new_doc;
for(auto& p : info){
Element next_child(p.first);
Text child_text(p.second);
next_child.InsertEndChild(child_text);
new_root.InsertEndChild(next_child);
if(changed){
Element new_root("meta");
ticpp::Document new_doc;
for(auto& p : info){
Element next_child(p.first);
Text child_text(p.second);
next_child.InsertEndChild(child_text);
new_root.InsertEndChild(next_child);
}
new_doc.InsertEndChild(new_root);
new_doc.SaveFile(meta.string());
}
new_doc.InsertEndChild(new_root);
new_doc.SaveFile(meta.string());
fclose(file_id);
scenario.scen_file = file_to_load;