reduced magick numbers, changed screen update naming convenction.

drawing.py

@@ -129,7 +129,7 @@ def draw_tv():
     rectangle(4, 29)
     right(5)
     end_fill()
-    #circle adornments
+    #grill adornments
     fly(-260, -115)
     fillcolor("#c7b199")
     begin_fill()
@@ -168,16 +168,22 @@ def instructions_text():
 
 instructions_text()
 
-#Checks for clicks inside the roung dials.
+#Checks for clicks inside the round dials. Utilizes conditionals to create a button like onbject to "click" on.
 def detect_circle_click(x_pos, y_pos):
-    if x_pos > -266.0 and x_pos < -235 and y_pos < -30.0 and y_pos > -95:   #These are registering as one button, whhy, it doesnt matter for this use case but I should fix
-        nextScreen()
-    elif x_pos > -266.0 and x_pos < -235 and y_pos < -70.0 and y_pos > -99.0:
-        nextScreen()
+    top_dial_boundry_top = -30.0
+    top_dial_boundry_bottom = -95.0
+    left_dial_boundry = -266.0
+    right_dial_boundry = -235.0
+    bottom_dial_boundry_top = -70.0
+    bottom_dial_boundary_bottom = -99.0
+    if x_pos > left_dial_boundry and x_pos < right_dial_boundry and y_pos < top_dial_boundry_top and y_pos > top_dial_boundry_bottom :   #These are registering as one button, whhy, it doesnt matter for this use case but I should fix
+        next_screen()
+    elif x_pos > left_dial_boundry and x_pos < right_dial_boundry and y_pos < bottom_dial_boundry_top and y_pos > bottom_dial_boundary_bottom:
+        next_screen()
 onscreenclick(detect_circle_click)
 
 #Selects from a random list of colors to change the screen to.
-def nextScreen():
+def next_screen():
     hideturtle()
     screen_colors = ['white', 'black', 'red', 'green', 'blue', 'cyan', 'yellow', 'magenta', 
               'orange', 'purple', 'pink', 'brown', 'grey', 'gold', 'lime', 'teal',