auto save

rps.py

+#1、画什么
+import turtle
+#2、画在哪里   准备纸(大小  材质)
+SCREEN_WIDTH = 400
+SCREEN_HEIGHT = 300
+SCREEN_BGCOLOR = "black"
+PEN_COLOR = "white"
+PEN_SIZE = 2
+PEN_SPEED = 5 #[0,10]
+STARTX = -100
+STARTY = 100
+ANGLE = 170
+LENGTH = 100
+FILLCOLOR = "yellow"
+turtle.screensize(SCREEN_WIDTH,SCREEN_HEIGHT,SCREEN_BGCOLOR)
+#3、用什么画   准备笔(颜色  粗细  笔速)
+pen = turtle.Pen()
+pen.pencolor(PEN_COLOR)
+pen.pensize(PEN_SIZE)
+pen.speed(PEN_SPEED) #[0,10] 0最快  1-10慢慢变快
+pen.shape("turtle")
+#4、从哪里开始作画   起始点
+pen.penup()
+pen.goto(STARTX,STARTY)  #pen.setpos()
+pen.pendown()
+#5、作画
+pen.fillcolor(FILLCOLOR)
+pen.begin_fill()
+for times in range(0,100,1):
+    pen.forward(LENGTH)
+    pen.right(ANGLE)
+pen.end_fill()
+#6、完成收尾
+pen.hideturtle()
+turtle.done() #turle.mainloop()
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