A class that stores a game state and can rewind it. More...

Inheritance diagram for RewindInfoState:

Public Member Functions
	RewindInfoState (int ticks, int start_offset, std::vector< std::string > &rewinder_using, std::vector< uint8_t > &buffer)

	RewindInfoState (int ticks, BareNetworkString *buffer, bool is_confirmed)
	Constructor used only in unit testing (without list of rewinder using).

virtual void	restore ()
	Rewinds to this state.

BareNetworkString *	getBuffer () const
	Returns a pointer to the state buffer.

virtual bool	isState () const
	If this RewindInfo is an event.

virtual void	undo ()
	Called when going back in time to undo any rewind information.

virtual void	replay ()
	Called when rewinding from a past state to 'now'.

Public Member Functions inherited from RewindInfo
	RewindInfo (int ticks, bool is_confirmed)
	Constructor for a state: it only takes the size, and allocates a buffer for all state info.

void	setTicks (int ticks)
	Adjusts the time of this RewindInfo.

virtual void	undo ()=0
	Called when going back in time to undo any rewind information.

virtual void	restore ()=0
	This is called to restore a state before replaying the events.

virtual void	replay ()=0
	This is called while going forwards in time again to reach current time.

int	getTicks () const
	Returns the time at which this RewindInfo was saved.

void	setConfirmed (bool b)
	Sets if this RewindInfo is confirmed or not.

bool	isConfirmed () const
	Returns if this RewindInfo is confirmed.

virtual bool	isEvent () const
	If this RewindInfo is an event.

virtual bool	isState () const
	If this RewindInfo is an event.

Private Attributes
std::vector< std::string >	m_rewinder_using

int	m_start_offset

BareNetworkString *	m_buffer
	Pointer to the buffer which stores all states.

Detailed Description

A class that stores a game state and can rewind it.

Member Function Documentation

virtual bool RewindInfoState::isState ( ) const

inlinevirtual

If this RewindInfo is an event.

Subclasses will overwrite this.

Reimplemented from RewindInfo.

virtual void RewindInfoState::replay ( )

inlinevirtual

Called when rewinding from a past state to 'now'.

This should never be called for a state (a state calles restore()).

Implements RewindInfo.

void RewindInfoState::restore ( )

virtual

Rewinds to this state.

This is called while going forwards in time again to reach current time. It will call rewindToState(). if the state is a confirmed state.

Implements RewindInfo.

virtual void RewindInfoState::undo ( )

inlinevirtual

Called when going back in time to undo any rewind information.

It calls undoState in the rewinder.

Implements RewindInfo.

The documentation for this class was generated from the following files: