from?libs?import?color
import?pygame
import?random
class?food:
????foodsize?=?40?#每個小方塊大小
????foodlocationx?=?0?#小方塊位置
????foodlocationy?=?0
????foodcolor?=?color.blue??#?方塊顏色-紅色
????foodscreen=None

????def?__init__（selfscreen）:#想用這個類必須給個值
????????self.foodscreen=screen

????def?changesize（self?size）:
????????self.foodsize?=?size

????def?move（self?bx?by）:
????????self.foodlocationx?=?bx
????????self.foodlocationy?=?by

????def?changecolor（self?color）:
????????self.foodcolor?=?color

????def?showfood（self）:
????????backrect=pygame.Rect（self.foodlocationxself.foodlocationy
?????????????????????????????self.foodsizeself.foodsize）?#定義一個區域?矩形
????????pygame.draw.rect（self.foodscreencolor.blackbackrect）?#畫出小方塊

????????blockrect=pygame.Rect（self.foodlocationx+1self.foodlocationy+1
??????????????????????????????self.foodsize-2self.foodsize-2）?#定義一個區域?矩形
????????pygame.draw.rect（self.foodscreenself.foodcolorblockrect）?#畫出小方塊
#?畫?每次修改完以后?重新畫一遍
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-04-25?21:05??snake\
?????文件????????1364??2020-04-20?10:38??snake\foodclass.py
?????文件????????3439??2020-04-20?14:41??snake\gameclass.py
?????文件?????????295??2020-04-13?10:52??snake\libs.py
?????文件??????????84??2020-04-25?21:06??snake\README.txt
?????文件????????1255??2020-03-30?14:52??snake\snakeblockclass.py
?????文件????????3365??2020-04-20?10:42??snake\snakeclass.py
?????文件??????????65??2020-03-30?10:50??snake\startgamme.py