How to implement input handling in libgdx with ananymous inner class in kotlin

Question

I want to implement below example from libgdx wiki in Kotlin

Here is my attempt:

Gdx.input.inputProcessor = InputAdapter() {
        override fun touchDown(x: Int, y: Int, pointer: Int, button: Int): Boolean {
            // My code
            return true
        }
    }

but I definitely do something wrong

Answer 1

Should be:

Gdx.input.inputProcessor = object : InputAdapter() {
    override fun touchDown(x: Int, y: Int, pointer: Int, button: Int): Boolean {
        // My code
        return true
    }
    override fun touchUp(x: Int, y: Int, pointer: Int, button: Int): Boolean {
        // My code
        return true
    }
}