大魚身體換顏色，只有一個尾巴，還飄來飄去的
Uncaught TypeError: Cannot read property '0' of undefinedmomObj.draw @ mom.js:63gameloop @ main.js:127game @ main.js:42
129mom.js:63 Uncaught TypeError: Cannot read property '0' of undefinedmomObj.draw @ mom.js:63gameloop @ main.js:127
292mom.js:63 Uncaught TypeError: Cannot read property '1' of undefined
2018-04-12
我也是可是我都檢查好多遍了也重新敲了好多遍一直是一個尾巴哭唧唧
2017-06-17
解決了 ，多了this