In diesem Artikel werden hauptsächlich Beispiele für das in Python geschriebene Snake-Spiel vorgestellt. Es ist ein praktisches Werk, das Spaß macht und Freunde, die es brauchen, darauf verweisen kann.
Dies ist das erste Mal Um diese Art von Vergleich in Python zu schreiben, ist es praktisch und macht Spaß, es einfach zu üben
Spielbeschreibung:
* P-Taste steuert „Pause/Start“
* Pfeiltasten steuern die Richtung der Schlange
Der Quellcode lautet wie folgt:
Kopieren Sie den CodeDer Code lautet wie folgt:
from Tkinter import *
import tkMessageBox,sys
from random import randint
class Grid(object):
def __init__(self,master=None,window_width=800,window_height=600,grid_width=50,offset=10):
self.height = window_height
self.width = window_width
self.grid_width = grid_width
self.offset = offset
self.grid_x = self.width/self.grid_width
self.grid_y = self.height/self.grid_width
self.bg = "#EBEBEB"
self.canvas = Canvas(master, width=self.width+2*self.offset, height=self.height+2*self.offset, bg=self.bg)
self.canvas.pack()
self.grid_list()
def draw(self, pos, color,):
x = pos[0]*self.grid_width + self.offset
y = pos[1]*self.grid_width + self.offset
self.canvas.create_rectangle(x, y, x+self.grid_width, y+self.grid_width,fill=color,outline=self.bg)
def grid_list(self):
grid_list = []
for y in range(0,self.grid_y):
for x in range(0,self.grid_x):
grid_list.append((x,y))
self.grid_list = grid_list
class Food(object):
def __init__(self, Grid):
self.grid = Grid
self.color = "#23D978"
self.set_pos()
def set_pos(self):
x = randint(0,self.grid.grid_x - 1)
y = randint(0,self.grid.grid_y - 1)
self.pos = (x, y)
def display(self):
self.grid.draw(self.pos,self.color)
class Snake(object):
def __init__(self, Grid):
self.grid = Grid
self.body = [(10,6),(10,7),(10,8)]
self.direction = "Up"
self.status = ['run','stop']
self.speed = 300
self.color = "#5FA8D9"
self.food = Food(self.grid)
self.display_food()
self.gameover = False
self.score = 0
def available_grid(self):
return [i for i in self.grid.grid_list if i not in self.body[2:]]
def change_direction(self, direction):
self.direction = direction
def display(self):
for (x,y) in self.body:
self.grid.draw((x,y),self.color)
def display_food(self):
while(self.food.pos in self.body):
self.food.set_pos()
self.food.display()
def move(self):
head = self.body[0]
if self.direction == 'Up':
new = (head[0], head[1]-1)
elif self.direction == 'Down':
new = (head[0], head[1]+1)
elif self.direction == 'Left':
new = (head[0]-1,head[1])
else:
new = (head[0]+1,head[1])
if not self.food.pos == head:
pop = self.body.pop()
self.grid.draw(pop,self.grid.bg)
else:
self.display_food()
self.score += 1
self.body.insert(0,new)
if not new in self.available_grid():
self.status.reverse()
self.gameover = True
else:
self.grid.draw(new,color=self.color)
class SnakeGame(Frame):
def __init__(self,master=None, *args, **kwargs):
Frame.__init__(self, master)
self.master = master
self.grid = Grid(master=master,*args, **kwargs)
self.snake = Snake(self.grid)
self.bind_all("", self.key_release)
self.snake.display()
def run(self):
if not self.snake.status[0] == 'stop':
self.snake.move()
if self.snake.gameover == True:
message = tkMessageBox.showinfo("Game Over", "your score: %d" % self.snake.score)
if message == 'ok':
sys.exit()
self.after(self.snake.speed,self.run)
def key_release(self, event):
key = event.keysym
key_dict = {"Up":"Down","Down":"Up","Left":"Right","Right":"Left"}
if key_dict.has_key(key) and not key == key_dict[self.snake.direction]:
self.snake.change_direction(key)
self.snake.move()
elif key == 'p':
self.snake.status.reverse()
if __name__ == '__main__':
root = Tk()
snakegame = SnakeGame(root)
snakegame.run()
snakegame.mainloop()Das obige ist der detaillierte Inhalt vonBeispiel für ein Snake-Spiel, geschrieben in Python_python. Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!
