- Moved calc_dmg to characters.h

- put vampire into new source files

src/races.h

@@ -16,10 +16,10 @@ public:
         virtual result attack(const direction dir,
                               const character_list &chlist) override;
         virtual result get_hit(const enum race &race, const int atk,
-                               const float hitrate) override;
+                               const float hit_rate) override;
 };
 
-// TODO: fill out the other races
+
 // TODO: implement enemie movement
 
 #endif