AnimationSystem

Simple animation system written in Kotlin.

Add to projects

Gradle

repositories {
    maven { url 'https://jitpack.io' }
}

dependencies {
    implementation 'com.github.Wolfsurge:AnimationSystem:1.1'
}

Maven

<repositories>
    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>
  
<dependencies>
    <dependency>
        <groupId>com.github.Wolfsurge</groupId>
        <artifactId>AnimationSystem</artifactId>
        <version>1.1</version>
    </dependency>
</dependencies>

Usage

Create an animation object by instantiating the Animation class:

val animation: Animation = Animation( { 200f }, false, { Easing.LINEAR } )

The constructor takes in three parameters:
length A supplier that provides the length (duration) of the animation.
initialState A boolean that determines whether the animation should start expanded or closed.
easing A supplier that provides the easing we want to use for the animation.

You can set the state of the animation at any time, by simply setting the state variable.

animation.state = true

You can get the current value of the animation by calling getAnimationFactor()
This method returns a double between 0 and 1, representing the current progress of the animation.

When applying this, it should be used in a similar way to this:

val y = 100.0 * animation.getAnimationFactor()

The resetToDefault method instantly resets the animation to its original state.

Need more help? Check out the src/test directory!