Is it going to work?

general
1

import android.content.Context
import android.graphics.Canvas
import android.graphics.Color
import android.graphics.Paint
import android.util.AttributeSet
import android.view.MotionEvent
import android.view.SurfaceHolder
import android.view.SurfaceView
import kotlin.concurrent.thread
import kotlin.random.Random

class FlappyBirdGame @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0
) : SurfaceView(context, attrs, defStyleAttr), SurfaceHolder.Callback {

private val birdPaint = Paint()
private val obstaclePaint = Paint()
private var birdY = 0f
private var birdSpeed = 0f
private var birdFlap = -30f
private var obstacleX = 0f
private var gapHeight = 400f
private var score = 0

init {
    holder.addCallback(this)
    birdPaint.color = Color.RED
    obstaclePaint.color = Color.GREEN
}

override fun surfaceCreated(holder: SurfaceHolder) {
    thread {
        while (true) {
            update()
            draw()
            Thread.sleep(16)
        }
    }
}

override fun surfaceChanged(holder: SurfaceHolder, format: Int, width: Int, height: Int) {
    // Ничего не делаем
}

override fun surfaceDestroyed(holder: SurfaceHolder) {
    // Освобождаем ресурсы
}

private fun update() {
    // Обновляем позицию птички и препятствий
    birdSpeed += 1.5f
    birdY += birdSpeed

    obstacleX -= 8f
    if (obstacleX < -300) {
        obstacleX = width.toFloat()
        gapHeight = Random.nextInt(200, 500).toFloat()
        score++
    }

    // Проверяем столкновение птички с препятствием
    if (birdY < 0 || birdY > height || (birdY < gapHeight - 200 || birdY > gapHeight + 200)
    ) {
        // Птичка столкнулась с препятствием, сбрасываем игру
        birdY = height / 2f
        birdSpeed = 0f
        obstacleX = width.toFloat()
        gapHeight = Random.nextInt(200, 500).toFloat()
        score = 0
    }
}

private fun draw() {
    val canvas = holder.lockCanvas()
    canvas.drawColor(Color.BLACK)

    // Рисуем птичку
    canvas.drawCircle(200f, birdY, 50f, birdPaint)

    // Рисуем препятствия
    canvas.drawRect(obstacleX, 0f, obstacleX + 200f, gapHeight - 200f, obstaclePaint)
    canvas.drawRect(obstacleX, gapHeight + 200f, obstacleX + 200f, height.toFloat(), obstaclePaint)

    // Рисуем счет
    val scoreText = "Score: $score"
    canvas.drawText(scoreText, 50f, 100f, birdPaint)

    holder.unlockCanvasAndPost(canvas)
}

override fun onTouchEvent(event: MotionEvent): Boolean {
    if (event.action == MotionEvent.ACTION_DOWN) {
        birdSpeed = birdFlap
    }
    return true
}

}