[iOS] Use one constant for all your view elements frame rates

[hgroschaus]

Avoid using multiple frame rates at once on screen. For example, don’t have a character in your game moving at 60 frames per second, while the clouds in the sky are moving at 30 frames per second. Use the same frame rate for both, even if it means raising one of the frame rates.

for instance SpriteKit API using preferredFramesPerSecond:

var preferredFramesPerSecond: Int { get set }

[hgroschaus]

Use one constant for all your view elements frame rates

Platform

OS	OS version	Langage
IOS	-	Swift

Main caracteristics

ID	Title	Category	Sub-category
-	Use one constant for all your view elements frame rates	-	-

Severity / Remediation Cost

Severity	Remediation Cost
Minor	Minor

Rule short description

Avoid using multiple frame rates at once on screen.

Rule complete description

Text

For example, don’t have a character in your game moving at 60 frames per second, while the clouds in the sky are moving at 30 frames per second. Use the same frame rate for both, even if it means raising one of the frame rates.

for instance SpriteKit API using preferredFramesPerSecond:

var preferredFramesPerSecond: Int { get set }

Implementation principle

• Only use one value to set frame rate for your game