陳奕安
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
    • Invite by email
      Invitee

      This note has no invitees

    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note No publishing access yet

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.

      Your account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

      Your team account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

      Explore these features while you wait
      Complete general settings
      Bookmark and like published notes
      Write a few more notes
      Complete general settings
      Write a few more notes
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Note Insights New
    • Engagement control
    • Make a copy
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Note Insights Versions and GitHub Sync Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Engagement control Make a copy Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
  • Invite by email
    Invitee

    This note has no invitees

  • Publish Note

    Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note No publishing access yet

    Your note will be visible on your profile and discoverable by anyone.
    Your note is now live.
    This note is visible on your profile and discoverable online.
    Everyone on the web can find and read all notes of this public team.

    Your account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

    Your team account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

    Explore these features while you wait
    Complete general settings
    Bookmark and like published notes
    Write a few more notes
    Complete general settings
    Write a few more notes
    See published notes
    Unpublish note
    Please check the box to agree to the Community Guidelines.
    View profile
    Engagement control
    Commenting
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    • Everyone
    Suggest edit
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    Emoji Reply
    Enable
    Import from Dropbox Google Drive Gist Clipboard
       Owned this note    Owned this note      
    Published Linked with GitHub
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    # 期末專案:bouncing ball Author: 3年13班18號 陳奕安 ## 介紹 使用螢幕觸控主要球,去碰觸到相同顏色的球,如果一樣就加分,不一樣的話,遊戲就會結束,且球會重新生成再隨機四個角落。 普通難度:球移動速度較慢 困難模式:球移動速度變快 超難模式:球移動速度極快,且球會變大 介紹影片:https://www.youtube.com/watch?v=3bK5VS1iYjA ## 需求分析 我想要做一款遊戲,可以操控球去碰其他球來加分,然後其他球碰到牆或其他球會反彈,遊戲結束時會記錄分數 ## Use cases 使用案例 ```plantuml @startuml skinparam actorStyle awesome :App: --> (遊戲說明) :App: --> (遊戲開始) (遊戲說明)--> (選擇難度) (選擇難度)--> (參數設定) @enduml ``` ## 流程圖 ```flow st=>start: 開始 op=>operation: 四個角落生成球 op2=>operation: 移動主控球 cond=>condition: 碰到同顏色的球 cond2=>operation: 遊戲結束 op3=>operation: 紀錄分數和存活時間 light=>end: 加分,碰到的球在四角隨機生成 st->op->op2->cond->cond2->op3 cond(yes)->light->op2 cond(no)->cond2 ``` ## UI 使用者介面 ![](https://i.imgur.com/L3qKFzA.jpg) ![](https://i.imgur.com/CgwOGA9.png) ![](https://i.imgur.com/KQm0YAP.jpg) ![](https://i.imgur.com/4Wg6DVF.jpg) ![](https://i.imgur.com/kDTXfnM.jpg) ## 元件說明 水平配置:讓畫面能更美觀 垂直配置:讓畫面能更美觀 畫布:球形精靈可放置在上面 球形精靈:主控球及其他球 計時器:紀錄存活時間 標籤:顯示分數跟時間,及遊戲說明 按鈕:開始遊戲跟難度選擇,及其他介面間的切換 微型資料庫:儲存最高分數跟最佳存活時間 ## 程式截圖 ![](https://i.imgur.com/bR396Vi.jpg) ![](https://i.imgur.com/VkgRloR.jpg) ![](https://i.imgur.com/ntu03JN.jpg) ![](https://i.imgur.com/wUy7hK2.jpg) ![](https://i.imgur.com/gxUCzje.jpg) ![](https://i.imgur.com/isw3uq4.jpg) ![](https://i.imgur.com/es9bbFC.jpg) ![](https://i.imgur.com/sKSSkD8.jpg) ![](https://i.imgur.com/bmerQQk.jpg) ![](https://i.imgur.com/ZEWa2XO.jpg) ![](https://i.imgur.com/zatnLcs.jpg) ![](https://i.imgur.com/Tw2oTDZ.jpg) ![](https://i.imgur.com/Y6gA2sw.jpg) ![](https://i.imgur.com/VHSzSvy.jpg) ![](https://i.imgur.com/zWkxkpd.jpg) ![](https://i.imgur.com/0NZV0r4.jpg) ![](https://i.imgur.com/qLvJNYh.jpg) ![](https://i.imgur.com/ExPhOif.jpg) ![](https://i.imgur.com/oOWr4zc.jpg) ![](https://i.imgur.com/sQzcXQv.jpg) ![](https://i.imgur.com/dZSJoZf.jpg) ![](https://i.imgur.com/ExFyWXs.jpg) ![](https://i.imgur.com/L2tbpTo.jpg) ![](https://i.imgur.com/Cw3pac5.jpg) ![](https://i.imgur.com/aFCQGIs.jpg) ![](https://i.imgur.com/CFR17ir.jpg) ![](https://i.imgur.com/5LO6pJi.jpg) ![](https://i.imgur.com/4rvS8my.jpg) ## 結論及心得 透過這次製作過程,我學到很多關於清單、座標跟資料庫的用法,雖然中間遇到困難,最主要是不了解資料庫儲存資料的方法,但在反覆測試,並參考網路上的資料後,找到了解決的方法,因資料庫中只能存取文字,而最後的得分變數若需要將標籤呈現則須將CSV列轉為文字,不然標籤上會都是空白。 而球型精靈的碰撞也是一個很複雜的部分,因電腦中所使用的三角函數是以弧度做運算,但人一般是使用角度做計算,所以需要先將弧度轉成角度,否則碰撞後的方向會很奇怪。整體也用了副函式的方法來縮短程式的長度,讓修改上變得更方便、簡潔,這次的專題雖耗費了很多時間跟心力在上面,但也學到了很多問題的解決方法。 ## 參考資料 https://www.omdte.com/app-inventor%e5%ad%b8%e7%bf%92%e8%a8%98%e9%8c%8498-%e7%90%83%e5%9e%8b%e7%b2%be%e9%9d%88%e9%81%8a%e6%88%b2-1%ef%bc%8c%e7%a2%b0%e5%88%b0%e5%90%8c%e8%89%b2%e7%90%83%e5%be%97%e5%88%86%ef%bc%8c%e9%80%9f/ https://book.whsh.tc.edu.tw/books/app-inventor-2%E6%95%99%E5%AD%B8/page/app-inventor-2%E7%B7%B4%E7%BF%92%EF%BC%9A%E5%BE%AE%E5%9E%8B%E8%B3%87%E6%96%99%E5%BA%AB%28tinydb%29

    Import from clipboard

    Paste your markdown or webpage here...

    Advanced permission required

    Your current role can only read. Ask the system administrator to acquire write and comment permission.

    This team is disabled

    Sorry, this team is disabled. You can't edit this note.

    This note is locked

    Sorry, only owner can edit this note.

    Reach the limit

    Sorry, you've reached the max length this note can be.
    Please reduce the content or divide it to more notes, thank you!

    Import from Gist

    Import from Snippet

    or

    Export to Snippet

    Are you sure?

    Do you really want to delete this note?
    All users will lose their connection.

    Create a note from template

    Create a note from template

    Oops...
    This template has been removed or transferred.
    Upgrade
    All
    • All
    • Team
    No template.

    Create a template

    Upgrade

    Delete template

    Do you really want to delete this template?
    Turn this template into a regular note and keep its content, versions, and comments.

    This page need refresh

    You have an incompatible client version.
    Refresh to update.
    New version available!
    See releases notes here
    Refresh to enjoy new features.
    Your user state has changed.
    Refresh to load new user state.

    Sign in

    Forgot password
    or
    Sign in via Facebook Sign in via X(Twitter) Sign in via GitHub Sign in via Dropbox Sign in with Wallet
    Wallet ( )
    Connect another wallet

    New to HackMD? Sign up

    By signing in, you agree to our terms of service.

    Help

    • English
    • 中文
    • Français
    • Deutsch
    • 日本語
    • Español
    • Català
    • Ελληνικά
    • Português
    • italiano
    • Türkçe
    • Русский
    • Nederlands
    • hrvatski jezik
    • język polski
    • Українська
    • हिन्दी
    • svenska
    • Esperanto
    • dansk

    Documents

    Help & Tutorial

    How to use Book mode

    Slide Example

    API Docs

    Edit in VSCode

    Install browser extension

    Contacts

    Feedback

    Discord

    Send us email

    Resources

    Releases

    Pricing

    Blog

    Policy

    Terms

    Privacy

    Cheatsheet

    Syntax Example Reference
    # Header Header 基本排版
    - Unordered List
    • Unordered List
    1. Ordered List
    1. Ordered List
    - [ ] Todo List
    • Todo List
    > Blockquote
    Blockquote
    **Bold font** Bold font
    *Italics font* Italics font
    ~~Strikethrough~~ Strikethrough
    19^th^ 19th
    H~2~O H2O
    ++Inserted text++ Inserted text
    ==Marked text== Marked text
    [link text](https:// "title") Link
    ![image alt](https:// "title") Image
    `Code` Code 在筆記中貼入程式碼
    ```javascript
    var i = 0;
    ```
    var i = 0;
    :smile: :smile: Emoji list
    {%youtube youtube_id %} Externals
    $L^aT_eX$ LaTeX
    :::info
    This is a alert area.
    :::

    This is a alert area.

    Versions and GitHub Sync
    Get Full History Access

    • Edit version name
    • Delete

    revision author avatar     named on  

    More Less

    Note content is identical to the latest version.
    Compare
      Choose a version
      No search result
      Version not found
    Sign in to link this note to GitHub
    Learn more
    This note is not linked with GitHub
     

    Feedback

    Submission failed, please try again

    Thanks for your support.

    On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

    Please give us some advice and help us improve HackMD.

     

    Thanks for your feedback

    Remove version name

    Do you want to remove this version name and description?

    Transfer ownership

    Transfer to
      Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

        Link with GitHub

        Please authorize HackMD on GitHub
        • Please sign in to GitHub and install the HackMD app on your GitHub repo.
        • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
        Learn more  Sign in to GitHub

        Push the note to GitHub Push to GitHub Pull a file from GitHub

          Authorize again
         

        Choose which file to push to

        Select repo
        Refresh Authorize more repos
        Select branch
        Select file
        Select branch
        Choose version(s) to push
        • Save a new version and push
        • Choose from existing versions
        Include title and tags
        Available push count

        Pull from GitHub

         
        File from GitHub
        File from HackMD

        GitHub Link Settings

        File linked

        Linked by
        File path
        Last synced branch
        Available push count

        Danger Zone

        Unlink
        You will no longer receive notification when GitHub file changes after unlink.

        Syncing

        Push failed

        Push successfully