Programming 2D Games

Scrolling Bitmap

A spaceship remains in the center of the screen as the stars behind it scroll.

• Demonstrates scrolling an image that wraps around at the edges to allow infinite scrolling in any direction.

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Parallax Scroll

A spaceship remains in the center of the screen. The planets behind the ship and the stars scroll at different speeds to provide the illusion of depth.

• Demonstrates parallax scrolling to create the illusion of depth.

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Shadow

An airplane flies over the ocean with its shadow visible on the surface of the water.

• Demonstrates using alpha transparency to create a shadow.

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Reflection

An airplane flies over the ocean with its reflection visible on the surface of the water.

• Demonstrates using alpha transparency to create a reflection.

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Message Dialog

A message dialog is displayed on the screen with a test message and an OK button. Clicking the OK button or pressing the Enter key closes the dialog.

• Demonstrates how to display the Message Dialog.

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Input Dialog

An input dialog is displayed on the screen with a message and a text input region. Entering the word ‘next’ displays a second dialog.

• Demonstrates how to use the Input Dialog.

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Dashboard Demo

A dashboard of gauges is displayed.

• Demonstrates how to display each dashboard element.

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