SpriteList Class Reference

A doubly-linked sprite list class.

#include <spritelist.h>

Collaboration diagram for SpriteList:

[legend]List of all members.

Public Member Functions
	SpriteList ()
	Constructor.
	~SpriteList ()
	Destructor, frees any freeable sprites and destroys list.
void	Destroy ()
	Destructor, frees any freeable sprites and destroys list.
bool	Extract (Sprite *spr)
	Attempts to removes specified sprite from list.
bool	Insert (Sprite *spr)
	Attempts to insert specified sprite into the list.
bool	Find (Sprite *spr)
	Attempts to find the specified sprite in the list.
Sprite *	Tail ()
	Returns the last sprite in the list, or NULL if none.
Sprite *	Head ()
	Returns the first sprite in the list, or NULL if none.

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Constructor & Destructor Documentation

SpriteList::SpriteList (   )

Default constructor. Starts list empty. Definition at line 30 of file spritelist.cpp.

SpriteList::~SpriteList (   )

Destructor. Definition at line 62 of file spritelist.cpp. References Destroy().

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Member Function Documentation

void SpriteList::Destroy (   )

Destroys list and all deleteable sprites. Definition at line 38 of file spritelist.cpp. References Sprite::Deleteable(), Sprite::next, and Sprite::prev. Referenced by ~SpriteList().

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bool SpriteList::Extract (  Sprite *  spr  )

Attempts to remove the specified sprite from the list. Returns true if the sprite was contained, false if not. Definition at line 94 of file spritelist.cpp. References Find(), Sprite::next, and Sprite::prev. Referenced by SpriteManager::FastBlit(), SpriteManager::QuadBlit(), SpriteManager::RemoveSprite(), and SpriteManager::SimpleBlit().

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bool SpriteList::Find (  Sprite *  spr  )

Returns true if specified sprite is contained, false if not. Definition at line 167 of file spritelist.cpp. References Sprite::DrawLayer(), and Sprite::next. Referenced by Extract().

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Sprite * SpriteList::Head (   )

Returns first sprite in list, if any. Definition at line 70 of file spritelist.cpp. Referenced by SpriteManager::FastBlit(), SpriteManager::Move(), SpriteManager::Preserve(), SpriteManager::QuadBlit(), SpriteManager::SendEvent(), and SpriteManager::SimpleBlit().

bool SpriteList::Insert (  Sprite *  spr  )

Inserts a sprite into the list, putting it in proper drawing order. Definition at line 123 of file spritelist.cpp. References Sprite::DrawLayer(), Sprite::next, and Sprite::prev. Referenced by SpriteManager::AddSprite().

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Sprite * SpriteList::Tail (   )

Returns last sprite in list, if any. Definition at line 78 of file spritelist.cpp. References Sprite::next.

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

• spritelist.h
• spritelist.cpp

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