some improvements

src/game/map_entities/action.hpp

@@ -1,9 +1,10 @@
 #pragma once
 
 namespace map {
+    // action, that takes place on map
     class Action {
     private:
     public:
         void update();
     };
-}
+}

src/game/map_entities/cell.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 namespace map {
-    enum CellType { // needed to choose final types
+    enum class CellType { // needed to choose final types
         ctNone,
         ctUnit,
         ctWeapon,
@@ -9,7 +9,7 @@ namespace map {
         ctMoutain
     };
 
-    enum CellPlayer {
+    enum class CellPlayer {
         cpNone,
         cpPlayer0,
         cpPlayer1,
@@ -21,4 +21,4 @@ namespace map {
         CellType type;
         // int ??speed??; // speed when move inside
     };
-}
+}