cocos2d-x | 懶泥陳的閱讀書房

Cocos2dx 建立專案 – Mac 環境搭建

2018 年 2 月 9 日 by lenny chen Leave a Comment

Step1. 官網下載cocos2dx 的 SDK

下載連結： http://www.cocos.com/download/
文章使用的版本為 v3.7
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Cocos2dx – 使用 Parse 中 Rest 的方式

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

範例的 Project :
Github 連結： https://github.com/lenny0929/parseRest_WithCocos2dX/
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Cocos2dx – 在 Xcode中使用 Unit test 設置

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

想要在Cocos2dX 專案中使用 Xcode 內建的 Unit test Framework 需要額外做一些設置。
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Cocos2dx – Unit Test中異步調用測試作法

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

需求：在 Xcode 原生 Unit Test的架構中，測試 C++程式碼中的網路調用API是否正確運行

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Cocos2dx – 例外處理的方法

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

C++ 為主的例外處理 – throw exception

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Cocos2dx – Setter 以及 Getter 的用法

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

Setter 以及 Getter 是在將類別封裝時常使用的方式，但針對每個變數實作Setter & Getter既繁瑣又麻煩，所幸Cocos2dX 有實做出一組 Macro 可供開發者使用。
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Cocos2dx – 多國語言的處理方式

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

多國語言在手機上的支援，一向是App是否被推薦關鍵指標之一，一般來說，最少需要支援最常用的八國語言。
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Cocos2dx – Singleton Class 範例

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

當系統中某項資源只有一個，而且絕對獨一無二時，最適合使用這個Pattern，也就是說使用這個Pattern可以確保物件個體只有一個，不會因programmer的疏忽而產生兩個或兩個以上。
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Cocos2dx – 傳入 Lambda 當作函式參數

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

自從 C++ 11 全面在 Cocos2dx 中使用後，使得原本的Cocos2dx 更為強大，其中筆者覺得造成改變最大的因素，就有 Lambda 語法。
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Cocos2dx – Popup 實作小技巧

2018 年 2 月 9 日 by lenny chen Leave a Comment

<img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" data-src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class="wp-post-image lazyload" alt="" decoding="async" loading="lazy" data-srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" data-sizes="(max-width: 763px) 100vw, 763px" itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 763px; --smush-placeholder-aspect-ratio: 763/200;" /><noscript><img width="763" height="200" src="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png" class=" wp-post-image" alt="" decoding="async" loading="lazy" srcset="http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1.png 763w, http://www.lennychen.com/wp-content/uploads/2018/02/cocos2dx_landscape-1-300x79.png 300w" sizes="(max-width: 763px) 100vw, 763px" itemprop="image" />

Popup 基本上就是在Scene 的最上層，跳出一層對話框，或者是轉圈圈的Loading小圖示等， Cocos2dx 有支援手機原生的對話框 – MessageBox。
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