esve::components::dimn::Motion_Handler Class Reference

Base class for motion handlers (convenience). More...

#include <esve/components/dimn/Motion_Handler.hxx>

Inheritance diagram for esve::components::dimn::Motion_Handler:

List of all members.

Protected Member Functions
bool	handle_wake ()
	The command to wake up.
bool	handle_sleep ()
	The command to sleep.
virtual void	update ()=0
	Receive the update() message.
virtual void	update (double dt)=0
	Receive the update() message.
virtual bool	handle_check_awake (bool currently_awake)=0
	Do you want to be awake?
bool	awake () const
	Are we awake?

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Detailed Description

Base class for motion handlers (convenience).

Since it is common to want synchronous time-delta updates along with the ability to wake up, this class is provided for convenience.

Your handler must connected in a manner to receive both synchronized updates and wake-state messages.

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Member Function Documentation

virtual bool esve::kernel::Wake_State_Handler::handle_check_awake (  bool  currently_awake  )  [protected, pure virtual, inherited]

Do you want to be awake? If currently awake, a return value of true indicates a desire to stay awake. If not currently awake, a return value of true indicates a desire to wake up. Implemented in esve::kernel::Sync_Update_Server, esve::kernel::Wake_State_Server, esve::components::dim3::Keyboard_Rotation_Handler, esve::components::dim3::Motion_Frame, esve::components::dim4::Motion_Frame, esve::components::dim4::Simple_Rotation_Handler, esve::components::dimn::Differential_Motion_Handler< Transform, impl_Transform >, esve::components::dimn::Differential_Motion_Handler< engine::dim3::Transform, engine::dim3::impl::Transform >, and esve::components::dimn::Differential_Motion_Handler< engine::dim4::Transform, engine::dim4::impl::Transform >.

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