CPStarStreak

org.cosplay.prefabs.shaders.CPStarStreak

case class CPStarStreak(ch: Char, colors: Seq[CPColor], ratio: Float, steps: Int, speed: (Float, Float), z: Int)

An individual streak descriptor used by CPStarStreakShader.

Value parameters

ch: Character to use to draw stars in this streak.
colors: Set of initial color for fading from. Colors will be randomly chosen for each star.
ratio: Percentage of stars visible at the same time. For example, the value of 0.04 means 4%, and if the camera frame size is 100x50 characters then 4% ratio will result in 200 stars showing at any given time.
speed: Tuple defining the X and Y-axis increment on each frame. This tuples defines both the speed and the direction stars in this streak will move with.
steps: Number of frames that it takes for entire star lifecycle in this streak.
z: Z-index at which to draw the stars in this streak.

See also: CPStarStreakShader

CPFadeOutShader

CPSlideInShader

CPSlideOutShader

CPShimmerShader

CPSparkleShader

CPFlashlightShader

CPOffScreenSprite
Example: See CPShaderExample class for the example of using shaders.

See org.cosplay.games.snake.CPSnakeTitleScene game scene for example of using this shader.
Source: CPStarStreakShader.scala
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