Quantum.Core.FrameBase.FrameBaseUnsafe Struct Reference

Frame API to give access to C# unsafe pointers and advanced immediate operations. More...

Inherits IDisposable.

Public Member Functions
void	CommitAllCommands ()
	Trigger the execution of entity and component deletion. More...
ComponentBlockIterator< T >	GetComponentBlockIterator< T > ()
	Get a component iterator that cycles blocks of component pointers. More...
ComponentBlockIterator< T >	GetComponentBlockIterator< T > (int offset, int count)
	Get a component iterator that cycles blocks of component pointers, using a start offset and count More...
T *	GetPointer< T > (EntityRef entityRef)
	Gets a pointer to a component that can be changed directly without writing the component back with Set<T>(EntityRef, T). More...
bool	TryGetPointer< T > (EntityRef entityRef, out T *value)
	Similar to GetPointer<T>(EntityRef) but does not throw an exception if the component is not present. More...

Detailed Description

Frame API to give access to C# unsafe pointers and advanced immediate operations.

Usage: Frame.Unsafe.Get

Member Function Documentation

GetComponentBlockIterator< T >() [1/2]

ComponentBlockIterator<T> Quantum.Core.FrameBase.FrameBaseUnsafe.GetComponentBlockIterator< T > ( )

inline

Get a component iterator that cycles blocks of component pointers.

Template Parameters

T	Component type

Returns

Block iterator

var region = 1UL << 1;
var navMeshAgents = f.Unsafe.GetComponentBlockIterator<NavMeshAgent>();
while (navMeshAgents.NextBlock(out EntityRef* entities, out NavMeshAgent* agents, out int count)) {
  for (int i = 0; i<count; i++) {
    var entity = entities[i];
    var agent = &amp;agents[i];
    agent->SetNavMeshRegionActive(region, !agent->IsNavMeshRegionActive(region));
   }
}

Type Constraints

T	:	unmanaged
T	:	IComponent

GetComponentBlockIterator< T >() [2/2]

ComponentBlockIterator<T> Quantum.Core.FrameBase.FrameBaseUnsafe.GetComponentBlockIterator< T > ( int  offset, int  count  )

inline

Get a component iterator that cycles blocks of component pointers, using a start offset and count

Template Parameters

T	Component type

Parameters

offset	Offset of entities we want
count	How many entities we want

Returns

Block iterator

var region = 1UL << 1;
var navMeshAgents = f.Unsafe.GetComponentBlockIterator<NavMeshAgent>(32, 16);
while (navMeshAgents.NextBlock(out EntityRef* entities, out NavMeshAgent* agents, out int count)) {
  for (int i = 0; i<count; i++) {
    var entity = entities[i];
    var agent =  &amp;agents[i];
    agent->SetNavMeshRegionActive(region, !agent->IsNavMeshRegionActive(region));
   }
}

Type Constraints

T	:	unmanaged
T	:	IComponent

CommitAllCommands()

void Quantum.Core.FrameBase.FrameBaseUnsafe.CommitAllCommands ( )

inline

Trigger the execution of entity and component deletion.