/// <summary>
/// 初期化
/// </summary>
/// <param name="count"></param>
public void Init(int count, GameManager.QuizData quizData, UnityAction onOk)
{
// 正解のイベント
this.onOk = onOk;
// 問題の作成
StringBuilder builder = new StringBuilder("");
// 隠すところを決める
SetQuizMask(quizData);
// 左辺
SetQuizString(quizData.left1, true, maskId == 0, ref builder);
SetQuizString(quizData.left2, false, maskId == 1, ref builder);
SetQuizString(quizData.left3, false, maskId == 2, ref builder);
// イコール
builder.Append("= ");
// 右辺
SetQuizString(quizData.right1, true, maskId == 3, ref builder);
SetQuizString(quizData.right2, false, maskId == 4, ref builder);
SetQuizString(quizData.right3, false, maskId == 5, ref builder);
// 最終文字の空白を削除
builder.Remove(builder.Length - 1, 1);
// テキストにセット
quizText.text = builder.ToString();
// 解答を作成
SetAnswer(quizData);
}
/// <summary>
/// 問題とする箇所を決定
/// </summary>
/// <param name="quizData"></param>
private void SetQuizMask(GameManager.QuizData quizData)
{
if (quizData.level == 0 || quizData.level == 1 || quizData.level == 3)
{
// 2番目固定
maskId = 1;
}
else
{
// ランダムで決める
maskId = Random.Range(0, 6);
// エラー避け
if (maskId == 2 && quizData.left3 == 0)
{
// 左辺3
maskId = 1;
}
if (maskId == 4 && quizData.right2 == 0)
{
// 右辺2
maskId = 1;
}
if (maskId == 5 && quizData.right3 == 0)
{
// 右辺3
maskId = 1;
}
if (maskId == 1 && quizData.left2 == 0)
{
// 左辺2
maskId = 0;
}
}
}
/// <summary>
/// 解答を設定
/// </summary>
/// <param name="quizData"></param>
private void SetAnswer(GameManager.QuizData quizData)
{
// 正解の取得
int answer = 0;
if (maskId == 0)
{
answer = quizData.left1;
}
if (maskId == 1)
{
answer = quizData.left2;
}
if (maskId == 2)
{
answer = quizData.left3;
}
if (maskId == 3)
{
answer = quizData.right1;
}
if (maskId == 4)
{
answer = quizData.right2;
}
if (maskId == 5)
{
answer = quizData.right3;
}
// 正解を選択肢に追加
answerList.Add(answer);
// 選択肢数の取得
int answerNum = GetAnswerNum(quizData.level);
if (answerNum == 6)
{
answerGrid.constraintCount = 3;
}
else if (answerNum == 7 || answerNum == 8)
{
answerGrid.constraintCount = 4;
}
// 選択肢の生成
while (answerList.Count < answerNum)
{
int num = Random.Range(0, quizData.maxRange) + 1;
if (!answerList.Contains(num) && !answerList.Contains(-num))
{
// 答えに追加
answerList.Add(num);
}
}
// 選択肢のシャッフル
answerList = ShuffleList.Shuffle(answerList);
// 配置
for (int i = 0; i < answerList.Count; i++)
{
GameObject obj = GameObject.Instantiate(answerButtonPrefab, answerGrid.transform);
obj.GetComponent <AnswerButton>().Init(answerList[i], answerList[i] == answer, (result) => {
if (result)
{
onOk();
}
});
}
}
