package at.hannibal2.skyhanni.utils import io.github.notenoughupdates.moulconfig.observer.Observer import io.github.notenoughupdates.moulconfig.observer.Property object ConditionalUtils { fun <T> T.transformIf(condition: T.() -> Boolean, transofmration: T.() -> T) = if (condition()) transofmration(this) else this fun <T> T.conditionalTransform(condition: Boolean, ifTrue: T.() -> Any, ifFalse: T.() -> Any) = if (condition) ifTrue(this) else ifFalse(this) // MoulConfig is in Java, I don't want to downgrade this logic fun <T> onChange(vararg properties: Property<out T>, observer: Observer<T>) { for (property in properties) { property.whenChanged { a, b -> observer.observeChange(a, b) } } } fun <T> onToggle(vararg properties: Property<out T>, observer: Runnable) { onChange(*properties) { _, _ -> observer.run() } } fun <T> Property<out T>.onToggle(observer: Runnable) { whenChanged { _, _ -> observer.run() } } fun <T> Property<out T>.afterChange(observer: T.() -> Unit) { whenChanged { _, new -> observer(new) } } }