Manages collision group definitions and provides bitwise mask values for collision filtering. Groups are represented as bit flags to allow efficient collision detection using bitwise operations. More...

Public Member Functions
	CollisionGroupRegistry ()
	Initializes a new instance of the CollisionGroupRegistry class with predefined collision groups: WorldStatic, Actors, Projectiles, and Triggers.
int	Define (string name)
	Defines a new collision group with the specified name, or returns the existing group value if already defined. Each group is assigned a unique bit flag value.
int	Get (string name)
	Gets the bit flag value for a previously defined collision group.
IReadOnlyCollection< string >	GetGroupNames ()
	Gets a read-only collection of all defined collision group names.

Properties
int	WorldStatic `[get]`
	Gets the bit flag value for the WorldStatic collision group.
int	Actors `[get]`
	Gets the bit flag value for the Actors collision group.
int	Projectiles `[get]`
	Gets the bit flag value for the Projectiles collision group.
int	Triggers `[get]`
	Gets the bit flag value for the Triggers collision group.

Detailed Description

Manages collision group definitions and provides bitwise mask values for collision filtering. Groups are represented as bit flags to allow efficient collision detection using bitwise operations.

Constructor & Destructor Documentation

◆ CollisionGroupRegistry()

Gondwana.Collisions.CollisionGroupRegistry.CollisionGroupRegistry ( )

Initializes a new instance of the CollisionGroupRegistry class with predefined collision groups: WorldStatic, Actors, Projectiles, and Triggers.

Member Function Documentation

◆ Define()

int Gondwana.Collisions.CollisionGroupRegistry.Define ( string name )

Defines a new collision group with the specified name, or returns the existing group value if already defined. Each group is assigned a unique bit flag value.

Parameters

name	The name of the collision group to define. Must not be empty or whitespace.

Returns: The bit flag value representing the collision group.

Exceptions

ArgumentException	Thrown when name is `null`, empty, or whitespace.
InvalidOperationException	Thrown when the maximum number of 31 collision groups has been exceeded.

◆ Get()

int Gondwana.Collisions.CollisionGroupRegistry.Get ( string name )

Gets the bit flag value for a previously defined collision group.

Parameters

name	The name of the collision group to retrieve.

Returns: The bit flag value representing the collision group.

Exceptions

KeyNotFoundException Thrown when the collision group with the specified name has not been defined.

◆ GetGroupNames()

IReadOnlyCollection< string > Gondwana.Collisions.CollisionGroupRegistry.GetGroupNames ( )

Gets a read-only collection of all defined collision group names.

Returns: A collection containing the names of all registered collision groups.

Property Documentation

◆ Actors

int Gondwana.Collisions.CollisionGroupRegistry.Actors

get

Gets the bit flag value for the Actors collision group.

◆ Projectiles

int Gondwana.Collisions.CollisionGroupRegistry.Projectiles

get

Gets the bit flag value for the Projectiles collision group.

◆ Triggers

int Gondwana.Collisions.CollisionGroupRegistry.Triggers

get

Gets the bit flag value for the Triggers collision group.

◆ WorldStatic

int Gondwana.Collisions.CollisionGroupRegistry.WorldStatic

get

Gets the bit flag value for the WorldStatic collision group.

Public Member Functions

Properties