有人可以在我的Gomoku计划中帮助我解决我的成功方案吗？

Question

我已经编写了一个作业程序，其中我们必须编写一个简单的Gomoku程序。我以为我拥有了所有东西，但是当我编译并运行时，即使我只有4个同类，即使它们彼此不相邻，也会引发胜利。 （只有一种类型的连续有五个... X或O才能引发一场胜利）。我觉得我应该在每转之前将计数器重置为0，但是我不确定应该在哪里进行操作。任何提示将不胜感激！

class Creator extends React.Component {
  state = {
    news: [{ heading: "", body: "", link: "" }],
    name: "",
    description: "",
    email: ""
  };
  handleChange = e => {
    
    if (["heading", "body", "Link"].includes(e.target.className)) {
      let news = [...this.state.news];
      news[e.target.dataset.id][e.target.className] = e.target.value;
      this.setState({ news }, () => console.log(this.state.news));
    } else {
      this.setState({ [e.target.heading]: e.target.value });
    }
  };
  addNewsItem = e => {
    this.setState(prevState => ({
      news: [...prevState.news, { heading: "", body: "", Link: "" }]
    }));
  };

  removeClick(i) {
    let news = [...this.state.news];
    news.splice(i, 1);
    this.setState({ news });
  }

  handleSubmit = e => {
    e.preventDefault();
  };

  render() {
    let { name, description, news, email } = this.state;
    return (
      <form onSubmit={this.handleSubmit} onChange={this.handleChange}>
        <Wrapper>
          <NewsTitle>Newsletter Creator</NewsTitle>
          <br />
          <CenterDiv>
            <Heading htmlFor="name">Newsletter Title:</Heading>
            <input type="text" heading="name" id="name" value={name} />
          </CenterDiv>
          <CenterDiv>
            <Heading2 htmlFor="description">Description</Heading2>
            <input
              type="text"
              heading="description"
              id="description"
              value={description}
            />
          </CenterDiv>
          <GreenButton onClick={this.addNewsItem}>Add News Item</GreenButton>
          {news.map((val, idx) => {
            let headingId = `heading-${idx}`,
              bodyId = `body-${idx}`,
              linkId = `link-${idx}`;
            return (
              <div key={idx}>
                <div key={idx}>
                  <Heading htmlFor={headingId}>{`News Item #${idx +
                    1}`}</Heading>
                </div>
                <Heading2 htmlFor={headingId}>Heading:</Heading2>
                <input
                  type="text"
                  name={headingId}
                  data-id={idx}
                  id={headingId}
                  value={news[idx].heading}
                  className="heading"
                />
                <Heading2 htmlFor={bodyId}>Body:</Heading2>

                <textarea
                  cols="40"
                  rows="2"
                  type="text"
                  name={bodyId}
                  data-id={idx}
                  id={bodyId}
                  value={news[idx].body}
                  className="body"
                />

                <Heading2 htmlFor={linkId}>Link:</Heading2>

                <input
                  type="text"
                  name={linkId}
                  data-id={idx}
                  id={linkId}
                  value={news[idx].link}
                  className="link"
                />

                <RedButton onClick={this.removeClick.bind(this, idx)}>
                  Delete Item
                </RedButton>
              </div>
            );
          })}
          <CenterDiv>
            <Heading2 htmlFor="email">Enter your Email Address</Heading2>
            <input type="text" heading="email" id="email" value={email} />
          </CenterDiv>
          <CenterDiv>
            <GreenButton onClick={this.addNewsItem}>Add News Item</GreenButton>
            <BlueButton type="submit" value="Submit">
              Save Newsletter
            </BlueButton>
            <YellowButton type="send" value="Send">
              Send
            </YellowButton>
          </CenterDiv>
        </Wrapper>
        <Footer>
          <FooterText>
            Developed by Conor Cahalane using React and Firebase
          </FooterText>
        </Footer>
      </form>
    );
  }
}
export default Creator;

Answer 1

在检查获胜条件的所有三个功能中都存在问题：isHorizontalWin，isVerticalWin和isDiagonalWin。这三个变量都使变量count递增，但是此变量永远不会设置回零。此外，检查是否应在循环内进行count == 5。这是有关如何修复isHorizontalWin的示例：

    public static boolean isHorizontalWin(char[][] map, int player)
    {
        int count = 0;

        int r;
        int c;

        for (int i = 0; i < map.length; i++)
        {
            for (int j = 0; j < map.length; j++)
            {
                if (map[i][j]==(player))
                {
                    r = i;
                    c = j;
                    while (r >= 0 && r <= 18 && c >= 0 && c <= 18 && map[r][c] == player)
                    {
                        count ++;
                        r += 0;
                        c += 1;
                    }
                    if (count == 5)
                    {
                        return true;
                    } else {
                        count = 0;
                    }
                }
            }
        }
        return false;
    }