gf::Activity Class Reference

A game activity. More...

#include <gf/Activity.h>

Inheritance diagram for gf::Activity:

Public Member Functions
virtual	~Activity ()
	Destructor. More...
virtual ActivityStatus	run (Time time)=0
	Run the activity. More...
virtual void	restart ()
	Restart the activity. More...

Detailed Description

A game activity.

An activity is a task that can be run over time. gf provides predefined activites but you can also add your own activities.

Here is a list of predefined activites:

• gf::ValueActivity
• gf::RotateToActivity
• gf::MoveToActivity
• gf::ColorActivity
• gf::CallbackActivity
• gf::DelayActivity
• gf::SequenceActivity
• gf::RepeatActivity
• gf::ParallelActivity

Constructor & Destructor Documentation

~Activity()

virtual gf::Activity::~Activity ( )

virtual

Destructor.

Member Function Documentation

restart()

virtual void gf::Activity::restart ( )

virtual

Restart the activity.

Reimplemented in gf::ParallelActivity, gf::RepeatedSequenceActivity, gf::RepeatActivity, gf::SequenceActivity, gf::DelayActivity, gf::CallbackActivity, gf::ColorActivity, gf::MoveToActivity, gf::RotateToActivity, and gf::ValueActivity.

run()

virtual ActivityStatus gf::Activity::run ( Time  time )

pure virtual

Run the activity.

Parameters

time	The time since the last run

Returns

The status of the activity (running or finished)

Implemented in gf::ParallelActivity, gf::RepeatedSequenceActivity, gf::RepeatActivity, gf::SequenceActivity, gf::DelayActivity, gf::CallbackActivity, gf::ColorActivity, gf::MoveToActivity, gf::RotateToActivity, and gf::ValueActivity.