Changing some display names for a couple of badguys (SuperTux#2687)

Do we need it? Not really. Why did I do it? Because they are more fun and 2x cuter sounding that way.

**Names changed:**
- Snowball -> Mr. Snowball
- Smartball -> Mrs. Snowball
- Iceblock -> Mr. Iceblock
- Smartblock -> Mrs. Iceblock
- Snowshot -> Kamikaze Snowball
- Bomb -> Mr. Bomb (how could you, Daniel /j )

src/badguy/kamikazesnowball.hpp

@@ -31,7 +31,7 @@ class KamikazeSnowball : public BadGuy
   virtual void collision_solid(const CollisionHit& hit) override;
   static std::string class_name() { return "kamikazesnowball"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Snowshot"); }
+  static std::string display_name() { return _("Kamikaze Snowball"); }
   virtual std::string get_display_name() const override { return display_name(); }
   virtual bool is_snipable() const override { return true; }
 

src/badguy/mrbomb.hpp

@@ -37,7 +37,7 @@ class MrBomb final : public WalkingBadguy
   virtual bool is_freezable() const override;
   static std::string class_name() { return "mrbomb"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Bomb"); }
+  static std::string display_name() { return _("Mr. Bomb"); }
   virtual std::string get_display_name() const override { return display_name(); }
   virtual bool is_snipable() const override { return true; }
 

src/badguy/mriceblock.hpp

@@ -46,7 +46,7 @@ class MrIceBlock : public WalkingBadguy
 
   static std::string class_name() { return "mriceblock"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Iceblock"); }
+  static std::string display_name() { return _("Mr. Iceblock"); }
   virtual std::string get_display_name() const override { return display_name(); }
 
   virtual bool is_snipable() const override { return ice_state != ICESTATE_KICKED; }

src/badguy/smartball.hpp

@@ -29,7 +29,7 @@ class SmartBall final : public WalkingBadguy
 
   static std::string class_name() { return "smartball"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Smartball"); }
+  static std::string display_name() { return _("Mrs. Snowball"); }
   virtual std::string get_display_name() const override { return display_name(); }
 
   virtual bool is_snipable() const override { return true; }

src/badguy/smartblock.hpp

@@ -27,7 +27,7 @@ class SmartBlock final : public MrIceBlock
   virtual std::string get_water_sprite() const override { return "images/objects/water_drop/pink_drop.sprite"; }
   static std::string class_name() { return "smartblock"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Smartblock"); }
+  static std::string display_name() { return _("Mrs. Iceblock"); }
   virtual std::string get_display_name() const override { return display_name(); }
 
   GameObjectTypes get_types() const override { return {}; }

src/badguy/snowball.hpp

@@ -27,7 +27,7 @@ class SnowBall final : public WalkingBadguy
 
   static std::string class_name() { return "snowball"; }
   virtual std::string get_class_name() const override { return class_name(); }
-  static std::string display_name() { return _("Snowball"); }
+  static std::string display_name() { return _("Mr. Snowball"); }
   virtual std::string get_display_name() const override { return display_name(); }
 
   virtual bool is_snipable() const override { return true; }