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@HiltViewModel
class GameViewModel @Inject constructor() : ViewModel() {
    private val field = Field()

    private val stateFlow = MutableStateFlow(field.getActualField())
    val state : StateFlow<Array<IntArray>> = stateFlow

    init {
        viewModelScope.launch {
            while (!field.isGameEnded) {

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val state : State<Array<IntArray>> = gameViewModel.state.collectAsState()
Canvas(
    modifier = Modifier
        .fillMaxHeight(0.8f)
        .aspectRatio(0.5f)
        .border(1.dp, Color.Black)
) {
    val squareDim = size.height / state.value.size
    state.value.forEachIndexed { y, it ->
        it.forEachIndexed { x, value ->

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fun DrawScope.drawGameElement(
    squareColor : Color,
    borderColor : Color,
    offset : Offset,
    size : Size
) {
    drawRect(
        squareColor,
        topLeft = offset,
        size = size

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@Preview
@Composable
fun DrawSquare() {
    Canvas(
        modifier = Modifier
            .height(100.dp)
            .width(200.dp)
    ) {
        drawRect(
            color = Color.Red,

GRizzi91

@Preview
@Composable
fun DrawSquare() {
    Canvas(
        modifier = Modifier
            .height(100.dp)
            .width(200.dp)
    ) {
        drawRect(
            color = Color.Red,

GRizzi91

@Preview
@Composable
fun DrawSquare() {
    Canvas(modifier = Modifier.size(200.dp)) {
        drawRect(
            color = Color.Red,
            size = size
        )
    }
}

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fun drawLine(
    color: Color,
    start: Offset,
    end: Offset,
    strokeWidth: Float = Stroke.HairlineWidth,
    cap: StrokeCap = Stroke.DefaultCap,
    pathEffect: PathEffect? = null,
    /*FloatRange(from = 0.0, to = 1.0)*/
    alpha: Float = 1.0f,
    colorFilter: ColorFilter? = null,

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class ExpandableStackViewAdapter(
    private val models: List<String>,
    private val context: Context
) : BaseAdapter() {

    override fun getCount(): Int = models.size

    override fun getItem(position: Int): String = models[position]

    override fun getItemId(position: Int): Long = position.toLong()

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fun setAdapter(adapter: BaseAdapter) {

    val scene = MotionScene(this)

    val startSetId = View.generateViewId()
    val startSet = ConstraintSet()
    startSet.clone(this)

    val endSetId = View.generateViewId()
    val endSet = ConstraintSet()

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fun ConstraintSet.setCardElevation(cardView: CardView, elevation: Float) {
    getConstraint(cardView.id)?.let {
        it.mCustomConstraints["CardElevation"] = ConstraintAttribute(
            "CardElevation",
            ConstraintAttribute.AttributeType.DIMENSION_TYPE,
            elevation
        )
    }
}