Component Library

A collection of Components for common game services. More...

Detailed Description

A collection of Components for common game services.

Classes
struct	corgi::component_library::AnimationData
	The Component data structure that corresponds to each Entity that is registered with the AnimationComponent. It contains all the information for each Entity's animation. More...
class	corgi::component_library::AnimationComponent
	A Component that provides an elegant way to handle Entity animation by interacting with the Motive animation library. More...
class	corgi::CameraInterface
	An interface for 3D cameras, allowing them to have position, facing field of view, etc. Libraries can use this to pass around generic cameras that the game itself can implement the logic for. More...
struct	corgi::component_library::CommonServicesData
	Holds the data that Components need (e.g. the input system, renderer, etc.). More...
class	corgi::component_library::CommonServicesComponent
	This is a unique Component, as no Entities will register with it and it contains no per-entity data. Its use is to provide a central location for other Components to easily access game services and managers (since Components themselves do not have direct access to the game state, but do have access to other Components). More...
class	corgi::component_library::DefaultEntityFactory
	Implementations of DefaultEntityFactory can be found in default_entity_factory.inc. More...
class	corgi::component_library::EntityFactory
	An EntityFactory builds Entities based on prototypes, using FlatBuffers to specify the raw data for Entities. More...
struct	corgi::component_library::SerializableGraphState
	Contains the graph state information, as well as the filename for serialization. More...
struct	corgi::component_library::GraphData
	Contains the data for each Entity registered with the GraphComponent. More...
class	corgi::component_library::GraphComponent
	Manages the event graphs for any Entity that wishes to utilize the event system. More...
struct	corgi::component_library::MetaData
	Holds specific metadata for an Entity. More...
class	corgi::component_library::MetaComponent
	A Component used to track the metadata about the Entities themselves. More...
struct	CollisionData
	Data describing which Entities were involed in a collision and where. More...
struct	RigidBodyData
	Data describing a single Bullet rigid body shape. More...
struct	PhysicsData
	Data for scene object Components. More...
class	PhysicsComponent
	The Component that manages the physics for every Entity that registers with it. More...
struct	corgi::component_library::RenderMeshData
	The per-Entity mesh and shader data. More...
struct	corgi::component_library::RenderlistEntry
	Struct used for keeping track of and sorting our render lists. More...
class	corgi::component_library::RenderMeshComponent
	A Component that handles the rendering of each Entities mesh that is registered with this Component. More...
struct	corgi::component_library::TransformData
	Holds all transform data for Entities, such as position, scale, and orientation. More...
class	corgi::component_library::TransformComponent
	A Component that handles the transformations for every Entity that registers with it. More...

Typedefs
typedef void(*	CollisionCallback )(CollisionData *collision_data, void *user_data)
	A function pointer for the callback after a collision.

Functions
bool	corgi::component_library::GetMaxMinPositionsForEntity (corgi::EntityRef &entity, corgi::EntityManager &entity_manager, mathfu::vec3 *max, mathfu::vec3 *min)
	Get the minimum and maximum positions of an Entity, based on its and its children's rendermeshes. More...

Variables
static const int	kMaxPhysicsBodies = 5
	The maximum number of physics bodies per Entity.
static const float	kDefaultPhysicsGravity = -9.8f
	The constant for gravity.
static const int	kDefaultPhysicsMaxSteps = 5
	The default number of max steps to advance per frame.

Function Documentation

bool corgi::component_library::GetMaxMinPositionsForEntity	(	corgi::EntityRef &	entity,
		corgi::EntityManager &	entity_manager,
		mathfu::vec3 *	max,
		mathfu::vec3 *	min
	)

Get the minimum and maximum positions of an Entity, based on its and its children's rendermeshes.

Parameters

[in]	entity	An EntityRef reference to the Entity whose minimum and maximum positions should be returned through the min and max parameters.
[in]	entity_manager	An EntityManager reference to the EntityManager reponsible for managing this Entity.
[out]	max	A mathfu::vec3 pointer that is used to capture the output value of the maximum Entity position.
[out]	min	A mathfu::vec3 pointer that is used to capture the output value of the minimum Entity position.

Returns

Returns true if min and max were set successfully. Otherwise it returns false.