public GameSceneState CreateState()
{
var ballInitState = ballRender.GetRender().CreateState(new Vector2(ballInstantiatePos.x, canvasRect.sizeDelta.y));
var barInitState = barRender.Target.CreateState();
return(new GameSceneState {
ballInitState = ballInitState,
ballState = new [] { ballInitState }.ToList(),
ballGenerator = BallGenerator.RandomPos(100, 200),
barState = barInitState,
barInitState = barInitState,
canvasSize = canvasRect.sizeDelta,
uiState = uiRender.Target.CreateState(),
});
}
/// <summary>
/// ボールの間隔、x座標に関してランダムにボールを生成します。これは、ゲームが実行中のみ機能します。
/// </summary>
static GameSceneState MaybeRandomGenerateBall(GameSceneState state)
{
if (state.gameState != GameState.Playing)
{
return(state);
}
var latestBall = GetLast(state.ballState);
var nextPos = state.ballGenerator?.MaybeGenerate(state.canvasSize, latestBall);
if (nextPos.HasValue)
{
state.ballGenerator = BallGenerator.RandomPos(50, 300);
var ballXPos = state.barState.movePos.GetPos(RandomEnum <BarPosition> .GetRandom()).x;
// ボールを生成する(yの相対位置、x方向はランダム)
var ballPos = new Vector2(ballXPos, latestBall.position.y + nextPos.Value);
var newBall = state.ballInitState;
newBall.movesBall = true;
newBall.position = ballPos;
state.ballState.Add(newBall);
}
return(state);
}
