class SnakeMap(object):
def __init__(self):
self.View = Pixel()
# Snake 1 Food 2 None 0 In Area
self.Area = [0] * self.View.Sum
self.Snake = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0]
self.Area[0], self.Area[1] = 1, 0
def Move(self, pos):
x, y = pos % self.View.Max, pos / self.View.Max
# Check Move Next
next = pos - 1
if x >= (self.View.Min + 1) and self.Area[next] != 1:
self.Area[next] = 1
return next # Left
next = pos + 1
if x < (self.View.Max - 1) and self.Area[next] != 1:
self.Area[next] = 1
return next # Right
next = pos - self.View.Max
if y >= (self.View.Min + 1) and self.Area[next] != 1:
self.Area[next] = 1
return next # Up
next = pos + self.View.Max
if y < (self.View.Max - 1) and self.Area[next] != 1:
self.Area[next] = 1
return next # Down
return None
def Find(self):
pass
def Run(self):
# Move Snake
result = self.Move(self.Snake[len(self.Snake) - 1])
if (None != result):
self.Snake.append(result)
# Load Snake Body
for Pos in range(len(self.Snake)):
self.View.LoadPos(self.Snake[Pos], (0, 0, (Pos + 1)))
# Clear Snake Tail
self.View.LoadPos(self.Snake[0], (0, 0, 0))
self.Area[self.Snake[0]] = 0
self.Snake.pop(0)
# Show Snake
self.View.Show()
time.sleep(0.1)
return (None != result)
from display import Pixel, PixelPower PixelPower(True) View = Pixel() RGB = (10, 10, 10) View.LoadXY(1, 1, RGB) View.LoadPos(24, RGB) View.Show()