Poema
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Publicado: 24 de noviembre de 2010
Pygame Framework
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Object-Oriented Analsis and Design
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(CSCI 4448/6448)
● ● ● ●
Ryan Stout Jon Meador Marcus Seeland Peter Robinson
Introduction
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Pygame is a framework whichallows for easy manipulation of common game elements like:
● ● ● ● ●
Backgrounds Sprites Actions and Movements Sounds and Music Event Handling
Main Services
● ● ● ● ● ● ●
Display SurfaceSprite Group Rect Mixer Pygame
Display
●
Display is what you see and the actual call to show the image on the screen
●
Init
●
Initializes the display variables Replaces the currentscreen by the off screen buffer
●
Flip
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Surface
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Surface is one of the primary services that you interact with when using pygame. Surface is used to represent an image or combination ofimages on the screen.
Sprite
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Sprite is also used often in game development to represent the actors It is a base class to represent game objects It comes with a great set of built in methodswhich take care of common interactions with the game environment
●
●
Group
●
Group is a container class for sprites. It is very helpful for manipulating large sets of sprites It willdefine more specific behaviors for groups of sprites.
●
●
Mixer
●
Mixer is the way the programmer implements sound effects and music within the game. It has all the methods used to controlthe sounds in the game.
●
Rect
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Rect is the lower level representation of objects like sprites. It defines and controls specific areas on the screens
●
Pygame
●
Pygame basicallyis only used for the Init() method which initializes all of the imported pygame modules. It is also capable of handling errors.
●
Main Concepts
●
Pygame is the top-level package which isbroken up by several submodules which perform the various services. Rect and Surface are examples of classes which create these submodules.
●
Main Concepts (Cont)
●
There are several classes...
●
Object-Oriented Analsis and Design
●
(CSCI 4448/6448)
● ● ● ●
Ryan Stout Jon Meador Marcus Seeland Peter Robinson
Introduction
●
Pygame is a framework whichallows for easy manipulation of common game elements like:
● ● ● ● ●
Backgrounds Sprites Actions and Movements Sounds and Music Event Handling
Main Services
● ● ● ● ● ● ●
Display SurfaceSprite Group Rect Mixer Pygame
Display
●
Display is what you see and the actual call to show the image on the screen
●
Init
●
Initializes the display variables Replaces the currentscreen by the off screen buffer
●
Flip
●
Surface
●
Surface is one of the primary services that you interact with when using pygame. Surface is used to represent an image or combination ofimages on the screen.
Sprite
●
Sprite is also used often in game development to represent the actors It is a base class to represent game objects It comes with a great set of built in methodswhich take care of common interactions with the game environment
●
●
Group
●
Group is a container class for sprites. It is very helpful for manipulating large sets of sprites It willdefine more specific behaviors for groups of sprites.
●
●
Mixer
●
Mixer is the way the programmer implements sound effects and music within the game. It has all the methods used to controlthe sounds in the game.
●
Rect
●
Rect is the lower level representation of objects like sprites. It defines and controls specific areas on the screens
●
Pygame
●
Pygame basicallyis only used for the Init() method which initializes all of the imported pygame modules. It is also capable of handling errors.
●
Main Concepts
●
Pygame is the top-level package which isbroken up by several submodules which perform the various services. Rect and Surface are examples of classes which create these submodules.
●
Main Concepts (Cont)
●
There are several classes...
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