SDL SPOOKY PLATFORMER ENGINE  0.2.0
An implementation of a platformer using sdl, implemented using an entity component system and efficient collision management.
ComponentUtils.hpp
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1 #ifndef COMPONENT_UTILS_CPP
2 #define COMPONENT_UTILS_CPP
3 
4 #include "GameObject.hpp"
5 #include "Component.hpp"
6 
7 template <typename C>
8 C* SafeGetComponentField(C* field, const GameObject& entity) {
9  if (!field) {
10  return entity.GetComponent<C>();
11  }
12  return field;
13 }
14 
15 #endif
GameObject::GetComponent
C * GetComponent() const
Get a component.
GameObject
Definition: GameObject.hpp:12
SafeGetComponentField
C * SafeGetComponentField(C *field, const GameObject &entity)
Definition: ComponentUtils.hpp:8
Component.hpp
GameObject.hpp
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