PosterScroller Class Reference

Inheritance diagram for PosterScroller:

[legend]Collaboration diagram for PosterScroller:

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Detailed Description

Scroll very height picture.

Definition at line 12 of file PosterScroller.h.

Public Member Functions
	PosterScroller (const Path &picture)
virtual bool	allowBg () const
Protected Member Functions
virtual void	own_initState ()
virtual void	own_updateState ()

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Constructor & Destructor Documentation

PosterScroller::PosterScroller (  const Path &  picture  )

Definition at line 16 of file PosterScroller.cpp. : PosterState(picture) { m_shift = 0; m_screenH = 0; }

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Member Function Documentation

virtual bool PosterScroller::allowBg (   )  const [inline, virtual]

Reimplemented from GameState. Definition at line 22 of file PosterScroller.h. { return true; }

void PosterScroller::own_initState (   )  [protected, virtual]

Reimplemented from PosterState. Definition at line 24 of file PosterScroller.cpp. { m_screenH = OptionAgent::agent()->getAsInt("screen_height"); m_shift = -m_screenH + SHIFT_SPEED; }

void PosterScroller::own_updateState (   )  [protected, virtual]

Reimplemented from PosterState. Definition at line 31 of file PosterScroller.cpp. { int maxShift = min(m_shift, m_bg->getH() - m_screenH/3); m_bg->setLoc(V2(0, -maxShift)); m_shift += SHIFT_SPEED; if (m_shift > m_bg->getH()) { quitState(); } }

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

• PosterScroller.h
• PosterScroller.cpp

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