EE308 Lab4

[He_Haoyuan]

EE308 Lab4

The Link Your Class	https://bbs.csdn.net/forums/MUEE308FZ?category=0
The Link of Requirement of This Assignment	https://bbs.csdn.net/topics/601188617
MU STU ID and FZU STU ID	19104073_831901119
Teammate's MU STU ID and FZU STU ID	19104197_831901127
Teammate's blog link	https://bbs.csdn.net/topics/601417930
GitHub link	https://github.com/Howell-1108/EE308Lab4
Video demo link	https://www.bilibili.com/video/bv1V341117BS

PSP

Personal Software Process Stages	Estimated time(min）	Time(min）
Planning	10	10
Estimate	10	10
Development	-	-
Analysis	1200	950
Design Spec	10	15
Design Review	10	15
Coding Standard	-	-
Design	40	30
Coding	500	400
Code Review	10	10
Test	400	500
Test Report	60	40
Postmortem & Process Improvement Plan· Design Review	20	20
Summary	2270	2000

Learning Progress Bar

Week	New Code(line)	Cumulative Code(line)	Study Time This Week(hour)	Cumulative Study Time	Important Progress
1	200	200	12	12	Determine the way we want to use and build the basic structure.
2	400	600	3	15	Make the software more active and clean

Implementation

This lab we choose Cocos Creator to accomplish the Bobing software. This is a tool to make games that can loaded on webs, Android, iOS, and WeChat. We choose to make a stand-alone version Android game. In fact, Cocos Creator is really harder than just using JavaScript to make a web game. This is a challenge but also with lots of fun.

Key or Difficult Functions & Programming Thinking

1. The choice of tools

   In Lab3, we choose WeChat applet as our software style. But in this lab, when we tried to learn something about the tool, we found that the software may not satisfy our expectation about the game. So we change our direction to mini games. We found Cocos Creators can make light- weighted games which can not only launch on smartphones, webs, but also WeChat. This keep the possibility to load our game on WeChat (even we didn't do this at last). Studying and choosing a proper tool took us a lot of time.

2. The "fake" back-end

   Since making a back-end cost a lot of time and money and we just want to make a stand alone version, we chose to make a "fake" back-end to store the data. We make a set of global variables and initialize them every time a new game begins.

3. The realization of Bobing rules

   Both of us are not come from MinNan, so we know little about the game. This game normally contains 10 people, with 12 different price levels (7 of 12 are all called Zhuang Yuan but with different levels). No matter how many people in game, the total number of price won't change. For Zhuang Yuan, the highest level counts. In same price levels, the price satisfy "first come, first served" rule. For example a price with maximum 4 people, the 5th one to rolled the price can not get the reward.

   The rule game is very complicated, but after figure it out, the code realization is super easy and quick.

4. Study How to Use Cocos Creator

   As a not very popular tool, Cocos Creator doesn't have enough high-quality tutorials. The only way for us to study is to read the official documents. But the documents have a lot of defects (they didn't tell a lot of things clear!). And the first time to learn about front-end programming, that is really hard.

Time Costing Events

1. The choice of tools

   Almost the same as previous saying, choosing a tool really cost a lot of time with a sense of aimless.

2. Make a Active Dice Rolling Scene

Above is a screenshot of our game. We load 6 rolling dice gifs and make them like molecules in Brownian motion (dices move 20 times with random position in a square area). After, we put our outcomes as 6 static state pictures on the plate.

3. The Result Scene

Above is a result scene. Every price except Zhuan Yuan will showed in the form. The number of player is the the number of lines to showed on the scene.

If someone get a Zhuang Yuan, the name will be put on the top.

Summary

We choose a very hard way to go. Cocos is a strong but difficult tool to use. But anyway we realize a game, this might be a dream for many gamer XD. In the cooperation process, we well arranged our job and worked hard on our own tasks. This is a super tiring lab but also with lots of fun and fulfillment. This is an amazing experience.

Experience of Pairing Cooperation

Game APK file:

bobing-release-signed.apk(2).1 36.58M

See you next Lab~