View difference between Paste ID: GJ9kS5qu and SwGqEGJk

-from microbit import *
+from microbit import *
-
+
-sleep_time = 200
+sleep_time = 200
-warning_time = 5000
+warning_time = 5000
-
+
-class Pinger:
+class Pinger:
-
+
-  def __init__(self):
+  def __init__(self):
-    self.direction = 1
+    self.direction = 1
-    self.x = 2
+    self.x = 2
-    self.y = 2
+    self.y = 2
-
+
-  def update(self):
+  def update(self):
-    display.set_pixel(self.x, self.y, 0)
+    display.set_pixel(self.x, self.y, 0)
-    if self.x >= 4:
+    if self.x >= 4:
-        self.x = 4
+        self.x = 4
-        self.direction = -self.direction
+        self.direction = -self.direction
-    elif self.x <= 0:
+    elif self.x <= 0:
-        self.x = 0
+        self.x = 0
-        self.direction = -self.direction
+        self.direction = -self.direction
-
+
-    self.x += self.direction
+    self.x += self.direction
-    display.set_pixel(self.x, self.y, 9)
+    display.set_pixel(self.x, self.y, 9)
-
+
-
+
-class DinosaurDetector:
+class DinosaurDetector:
-
+
-  def __init__(self):
+  def __init__(self):
-    self.horizontal_start = 0
+    self.horizontal_start = 0
-    self.vertical_start = 0
+    self.vertical_start = 0
-    self.reset()
+    self.reset()
-
+
-  def dinosaur_detected(self):
+  def dinosaur_detected(self):
-    horizontal_now = accelerometer.get_x()
+    horizontal_now = accelerometer.get_x()
-    vertical_now = accelerometer.get_y()
+    vertical_now = accelerometer.get_y()
-
+
-    return self.horizontal_start != horizontal_now or self.vertical_start != vertical_now
+    return self.horizontal_start != horizontal_now or self.vertical_start != vertical_now
-
+
-  def reset(self):
+  def reset(self):
-    self.horizontal_start = accelerometer.get_x()
+    self.horizontal_start = accelerometer.get_x()
-    self.vertical_start = accelerometer.get_y()
+    self.vertical_start = accelerometer.get_y()
-
+
-
+
-display.scroll('Dino Detector', delay=100)
+display.scroll('Dino Detector', delay=100)
-
+
-detector = DinosaurDetector()
+detector = DinosaurDetector()
-pinger = Pinger()
+pinger = Pinger()
-
+
-glass1 = Image("00000:00000:00900:00000:00000")
+glass1 = Image("00000:00000:00900:00000:00000")
-glass2 = Image("00000:00900:09090:00900:00000")
+glass2 = Image("00000:00900:09090:00900:00000")
-glass3 = Image("09990:90009:90009:90009:09990")
+glass3 = Image("09990:90009:90009:90009:09990")
-glass4 = Image("09090:90009:00000:90009:09090")
+glass4 = Image("09090:90009:00000:90009:09090")
-ripple_animation = [glass1, glass2, glass3, glass4, glass3, glass2, glass1]
+ripple_animation = [glass1, glass2, glass3, glass4, glass3, glass2, glass1]
-
+
-while True:
+while True:
-
+
-  pinger.update()
+  pinger.update()
-  sleep(sleep_time)
+  sleep(sleep_time)
-
+
-  if detector.dinosaur_detected():
+  if detector.dinosaur_detected():
-      detector.reset()
+      detector.reset()
-      display.show(ripple_animation, delay=100)
+      display.show(ripple_animation, delay=100)
-      display.show(Image.GIRAFFE)
+      display.show(Image.GIRAFFE)
-      sleep(warning_time)
+      sleep(warning_time)
       display.clear()