ComponentFactory.hpp File Reference

Contains ComponentRegistry class used to have register of posible to create components.. More...

#include "components/GameComponents/BasicComponents.hpp"
#include "components/ErrorUtils.hpp"
#include "components/PathUtils.hpp"
#include "components/GameObjects/GameObject.hpp"
#include "components/ColorTypes.hpp"
#include "SerializationUtils.hpp"
#include <nlohmann/json.hpp>
#include <functional>
#include <unordered_map>
#include <string>
#include <glm/glm.hpp>
#include <components/Mesh.hpp>

Go to the source code of this file.

Classes
class	vex::ComponentRegistry
	Class registering GameComponents mainly used to load them in SceneManager. More...

Namespaces
namespace	vex

Macros
#define	IMGUI_REFLECT(...)
#define	VEX_CAT_IMPL(a, b)
	Helper macros to generate unique names based on line number.
#define	VEX_CAT(a, b)
#define	VEX_UNIQUE_NAME(prefix)
#define	REGISTER_COMPONENT(Type, ...)
	Macro used to register GameComponents in ComponentRegistry. It allows to add component from scene file.
#define	REGISTER_COMPONENT_CUSTOM(Type, ...)
	Same macro just skips json registration for more complex components, it requires manual registration.

Functions
template<typename T>
void	vex::GenericComponentInspector (GameObject &obj)

Detailed Description

Contains ComponentRegistry class used to have register of posible to create components..

Author

Eryk Roszkowski

Definition in file ComponentFactory.hpp.

Macro Definition Documentation

IMGUI_REFLECT

#define IMGUI_REFLECT

(

...

)

Value:

;

Definition at line 255 of file ComponentFactory.hpp.

REGISTER_COMPONENT

#define REGISTER_COMPONENT	(		Type,
			... )

Value:

namespace vex { NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(Type, __VA_ARGS__) } \
IMGUI_REFLECT(Type, __VA_ARGS__) \
namespace { \
    struct VEX_UNIQUE_NAME(Registrar_) { \
        VEX_UNIQUE_NAME(Registrar_)() { \
            vex::ComponentRegistry::getInstance().registerComponent<Type>(#Type, false); \
        } \
        ~VEX_UNIQUE_NAME(Registrar_)() { \
            vex::ComponentRegistry::getInstance().unregisterComponent(#Type); \
        } \
    }; \
    static VEX_UNIQUE_NAME(Registrar_) VEX_UNIQUE_NAME(g_registrar_); \
}

Macro used to register GameComponents in ComponentRegistry. It allows to add component from scene file.

Example usage:

REGISTER_COMPONENT(CameraComponent, fov, nearPlane, farPlane);

Definition at line 466 of file ComponentFactory.hpp.

REGISTER_COMPONENT_CUSTOM

#define REGISTER_COMPONENT_CUSTOM	(		Type,
			... )

Value:

IMGUI_REFLECT(Type, __VA_ARGS__) \
namespace { \
    struct VEX_UNIQUE_NAME(Registrar_) { \
        VEX_UNIQUE_NAME(Registrar_)() { \
            vex::ComponentRegistry::getInstance().registerComponent<Type>(#Type, false); \
        } \
        ~VEX_UNIQUE_NAME(Registrar_)() { \
            vex::ComponentRegistry::getInstance().unregisterComponent(#Type); \
        } \
    }; \
    static VEX_UNIQUE_NAME(Registrar_) VEX_UNIQUE_NAME(g_registrar_); \
}

Same macro just skips json registration for more complex components, it requires manual registration.

Definition at line 482 of file ComponentFactory.hpp.

VEX_CAT

#define VEX_CAT	(		a,
			b )

Value:

VEX_CAT_IMPL(a, b)

Definition at line 427 of file ComponentFactory.hpp.

VEX_CAT_IMPL

#define VEX_CAT_IMPL	(		a,
			b )

Value:

a##b

Helper macros to generate unique names based on line number.

Definition at line 426 of file ComponentFactory.hpp.

VEX_UNIQUE_NAME

#define VEX_UNIQUE_NAME

(

prefix

)

Value:

VEX_CAT(prefix, __LINE__)

Definition at line 428 of file ComponentFactory.hpp.