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-rw-r--r--src/openvic/map/Region.cpp14
1 files changed, 9 insertions, 5 deletions
diff --git a/src/openvic/map/Region.cpp b/src/openvic/map/Region.cpp
index 6372e15..33092c5 100644
--- a/src/openvic/map/Region.cpp
+++ b/src/openvic/map/Region.cpp
@@ -2,21 +2,21 @@
using namespace OpenVic;
-return_t ProvinceSet::add_province(Province* province) {
+bool ProvinceSet::add_province(Province* province) {
if (locked) {
Logger::error("Cannot add province to province set - locked!");
- return FAILURE;
+ return false;
}
if (province == nullptr) {
Logger::error("Cannot add province to province set - null province!");
- return FAILURE;
+ return false;
}
if (contains_province(province)) {
Logger::error("Cannot add province ", province->get_identifier(), " to province set - already in the set!");
- return FAILURE;
+ return false;
}
provinces.push_back(province);
- return SUCCESS;
+ return true;
}
void ProvinceSet::lock(bool log) {
@@ -37,6 +37,10 @@ void ProvinceSet::reset() {
locked = false;
}
+bool ProvinceSet::empty() const {
+ return provinces.empty();
+}
+
size_t ProvinceSet::size() const {
return provinces.size();
}