Change new functions return type and switch to enum class

As suggested by @krzys_h

src/level/parser/parserparam.cpp

@@ -917,21 +917,21 @@ int CLevelParserParam::AsResearchFlag(int def)
     return AsResearchFlag();
 }
 
-int CLevelParserParam::ToSortType(std::string value)
+SortType CLevelParserParam::ToSortType(std::string value)
 {
-    if (value == "Points" ) return SORT_POINTS;
-    if (value == "Name"  ) return SORT_ID;
-    return Cast<int>(value, "sorttype");
+    if (value == "Points" ) return SortType::SORT_POINTS;
+    if (value == "Name"  ) return SortType::SORT_ID;
+	return SortType::SORT_ID;
 }
 
-int CLevelParserParam::AsSortType()
+SortType CLevelParserParam::AsSortType()
 {
     if (m_empty)
         throw CLevelParserExceptionMissingParam(this);
     return ToSortType(m_value);
 }
 
-int CLevelParserParam::AsSortType(int def)
+SortType CLevelParserParam::AsSortType(SortType def)
 {
     if (m_empty)
         return def;

src/level/parser/parserparam.h

@@ -31,6 +31,8 @@
 #include "graphics/engine/pyro_type.h"
 #include "graphics/engine/water.h"
 
+#include "level/scoreboard.h"
+
 #include "math/point.h"
 
 #include "object/drive_type.h"
@@ -85,7 +87,7 @@ public:
     Gfx::EngineObjectType AsTerrainType();
     int AsBuildFlag();
     int AsResearchFlag();
-    int AsSortType();
+    SortType AsSortType();
     Gfx::PyroType AsPyroType();
     Gfx::CameraType AsCameraType();
     MissionType AsMissionType();
@@ -109,7 +111,7 @@ public:
     Gfx::EngineObjectType AsTerrainType(Gfx::EngineObjectType def);
     int AsBuildFlag(int def);
     int AsResearchFlag(int def);
-    int AsSortType(int def);
+    SortType AsSortType(SortType def);
     Gfx::PyroType AsPyroType(Gfx::PyroType def);
     Gfx::CameraType AsCameraType(Gfx::CameraType def);
     MissionType AsMissionType(MissionType def);
@@ -141,7 +143,7 @@ private:
     Gfx::EngineObjectType ToTerrainType(std::string value);
     int ToBuildFlag(std::string value);
     int ToResearchFlag(std::string value);
-    int ToSortType(std::string value);
+    SortType ToSortType(std::string value);
     Gfx::PyroType ToPyroType(std::string value);
     Gfx::CameraType ToCameraType(std::string value);
     MissionType ToMissionType(std::string value);

src/level/robotmain.cpp

@@ -5919,7 +5919,7 @@ void CRobotMain::UpdateCodeBattleInterface()
     assert(pw != nullptr);
     std::set<int> teams = GetAllTeams();
     std::vector<int> sortedTeams(teams.begin(), teams.end());
-    if(m_scoreboard->GetSortType() == SORT_POINTS)
+    if(m_scoreboard->GetSortType() == SortType::SORT_POINTS)
     {
         std::sort(sortedTeams.begin(), sortedTeams.end(), [this](int teamA, int teamB)
         {

src/level/scoreboard.h

@@ -42,7 +42,7 @@ struct Score
     float time = 0; //! Time when points were scored 
 };
 
-enum SortType
+enum class SortType
 {
     SORT_ID, //Sort by team ID
     SORT_POINTS, //Sort by points
@@ -142,5 +142,5 @@ private:
     std::vector<std::unique_ptr<CScoreboardEndTakeRule>> m_rulesEndTake = {};
     std::map<int, Score> m_score;
     int m_finishCounter = 0;
-    SortType m_sorttype = SORT_ID;
+    SortType m_sorttype = SortType::SORT_ID;
 };