Add strong typed bool type Modifiable.

2 files changed, 5 insertions, 3 deletions

diff --git a/src/gui/widgets/skillinfo.cpp b/src/gui/widgets/skillinfo.cpp
index 864d973ea..80783a4b2 100644
--- a/src/gui/widgets/skillinfo.cpp
+++ b/src/gui/widgets/skillinfo.cpp
@@ -58,7 +58,7 @@ SkillInfo::SkillInfo() :
     castingDstEffectId(-1),
     type(SkillType::Unknown),
     owner(SkillOwner::Player),
-    modifiable(false),
+    modifiable(Modifiable_false),
     visible(false),
     alwaysVisible(false)
 {
@@ -78,7 +78,7 @@ void SkillInfo::update()
     const int baseLevel = PlayerInfo::getSkillLevel(id);
     const std::pair<int, int> exp = PlayerInfo::getStatExperience(id);
 
-    if (!modifiable && baseLevel == 0 && exp.second == 0)
+    if (modifiable == Modifiable_false && baseLevel == 0 && exp.second == 0)
     {
         if (visible)
         {
diff --git a/src/gui/widgets/skillinfo.h b/src/gui/widgets/skillinfo.h
index 3e4d99820..9cec3aa49 100644
--- a/src/gui/widgets/skillinfo.h
+++ b/src/gui/widgets/skillinfo.h
@@ -23,6 +23,8 @@
 #ifndef GUI_WIDGETS_SKILLINFO_H
 #define GUI_WIDGETS_SKILLINFO_H
 
+#include "enums/simpletypes.h"
+
 #include "gui/color.h"
 
 #include "resources/skillowner.h"
@@ -66,7 +68,7 @@ struct SkillInfo final
     int castingDstEffectId;
     SkillType::SkillType type;
     SkillOwner::Type owner;
-    bool modifiable;
+    Modifiable modifiable;
     bool visible;
     bool alwaysVisible;