Reference


• Angles
• Sprite Arrange
• Changing sprites
• Child sprites
• Cloning sprites
• Collision detection
• Completion events
• Composition
• Coordinate space
• Data
• Drawing
• Expressions
• Flipbooks
• Joysticks
• Mouse events
• Movement
• Pursuits
• Range detection
• Reveal sprites
• Rotation
• Scaling and fading
• Shearing
• Sound
• Timing
• Touch events
• Variables

Expressions

There are three types of expressions:

1. Expressions that manipulate or test the values of sprites, variables or data sets
2. Math. Simple math equations can be used as values for your parameters. They support */+-% and paranthesis. If you are familiar with Javascript, you can also use the Math class methods: "where x=Math.min(30,s.x)"
3. References. These refer to the values held by other sprites. This lets you use the alpha value from ball, and apply it to fan: "fan.alpha=ball.alpha"