replace include guards with pragma once

src/objects/Entities.hpp

@@ -1,5 +1,4 @@
-#ifndef OBJECTS_ENTITIES_HPP_
-#define OBJECTS_ENTITIES_HPP_
+#pragma once
 
 #include <glm/glm.hpp>
 #include <memory>
@@ -256,5 +255,3 @@ public:
         return nextID;
     }
 };
-
-#endif  // OBJECTS_ENTITIES_HPP_

src/objects/EntityDef.hpp

@@ -1,5 +1,4 @@
-#ifndef OBJECTS_ENTITY_DEF_HPP_
-#define OBJECTS_ENTITY_DEF_HPP_
+#pragma once
 
 #include <string>
 #include <vector>
@@ -58,5 +57,3 @@ struct EntityDef {
     EntityDef(const std::string& name) : name(name) {}
     EntityDef(const EntityDef&) = delete;
 };
-
-#endif // OBJECTS_ENTITY_DEF_HPP_

src/objects/Player.hpp

@@ -1,5 +1,4 @@
-#ifndef SRC_OBJECTS_PLAYER_HPP_
-#define SRC_OBJECTS_PLAYER_HPP_
+#pragma once
 
 #include <glm/glm.hpp>
 #include <memory>
@@ -113,5 +112,3 @@ public:
         return objectUID;
     }
 };
-
-#endif  // SRC_OBJECTS_PLAYER_HPP_

src/objects/rigging.hpp

@@ -1,5 +1,4 @@
-#ifndef OBJECTS_RIGGING_HPP_
-#define OBJECTS_RIGGING_HPP_
+#pragma once
 
 #include <glm/glm.hpp>
 #include <memory>
@@ -141,5 +140,3 @@ namespace rigging {
         }
     };
 };
-
-#endif  // OBJECTS_RIGGING_HPP_