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game.py
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game.py
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import random
from Tkinter import Label, Tk, Frame, Button, PhotoImage, Canvas, Entry
from tkFont import Font
class Game:
def __init__(self):
self.root = Tk()
self.frame1 = None
self.frame2 = None
self.w = None
self.scoreC = None
self.score = 0
self.hor = True
self.upid = self.downid = self.rightid = self.leftid = 0
self.head = -1
self.time = 700
def home(self):
self.frame1 = Frame(self.root, width=750, height=350, padx=250, bg="black")
self.frame2 = Frame(self.root, height=250, width=750, bg="black", padx=25)
self.root.wm_minsize(width=750, height=666)
self.root.configure(bg="black")
self.frame1.pack_propagate(0)
self.frame1.update()
self.frame1.configure(pady=self.frame1.cget("height") / 2.5)
logo = PhotoImage(file="logo.gif")
starth = Button(self.frame1, text="Hard", bg="orange", padx=25, pady=5,
font=Font(family="comic sans MS", size=10),
command=lambda: self.callgame(40))
startm = Button(self.frame1, text="Medium", bg="teal", padx=25, pady=5,
font=Font(family="comic sans MS", size=10),
command=lambda: self.callgame(60))
starte = Button(self.frame1, text="Easy", bg="orange", padx=25, pady=5,
font=Font(family="comic sans MS", size=10),
command=lambda: self.callgame(75))
self.frame2.pack_propagate(0)
exp = """ This is a game in which
the arrow keys are used
to move the snake around
and to get points"""
exf = Font(family="comic sans MS", size=20)
Label(self.frame2, image=logo, bg="black", text=exp, padx=10).pack(side="right")
Label(self.frame2, fg="white", bg="black", text=exp, justify="left", font=exf).pack(side="left")
starte.grid(row=0, columnspan=2)
startm.grid(row=0, columnspan=2, column=4, padx=18)
starth.grid(row=0, columnspan=2, column=8)
head = Font(family="comic sans MS", size=30)
self.H=Label(self.root, text="SNAKES", font=head, fg="orange", bg="black", pady=10)
self.H.pack()
self.frame2.pack(expand=True)
self.frame1.pack(expand=True)
self.root.mainloop()
def callgame(self, time):
self.time = time
self.game()
def do_after_cancel(self, a, b):
if a != 0:
self.w.after_cancel(a)
if b != 0:
self.w.after_cancel(b)
def calldown(self, key):
if self.hor:
self.do_after_cancel(self.leftid, self.rightid)
self.down(0)
def callup(self, key):
if self.hor:
self.do_after_cancel(self.leftid, self.rightid)
self.up(0)
def callright(self, key):
if not self.hor:
self.do_after_cancel(self.upid, self.downid)
self.right(0)
def callleft(self, key):
if not self.hor:
self.do_after_cancel(self.upid, self.downid)
self.left(0)
def game(self):
self.score = 0
self.w = Canvas(self.root, width=750, height=500, relief="flat", highlightbackground="grey",
highlightthickness=10)
self.frame1.destroy()
self.frame2.destroy()
self.root.configure(width=1000, padx=10)
self.root.pack_propagate(0)
self.w.configure(background="black")
self.w.pack(side="left")
self.w.create_line(300, 250, 450, 250, width=10, fill="teal")
self.scoreC = Label(self.root, text="Score\n" + str(self.score), bg="black", fg="teal", padx=25, pady=35,
font=Font(family="comic sans MS", size=25))
self.head = self.w.create_line(450, 250, 455, 250, width=10, fill="white")
self.scoreC.pack(side="top")
self.root.bind("<Up>", self.callup)
self.root.bind("<Down>", self.calldown)
self.root.bind("<Right>", self.callright)
self.root.bind("<Left>", self.callleft)
self.createFood()
self.right(0)
def down(self, i):
crd = self.w.coords(1)
if len(crd) > 0:
if crd[0] == crd[2]:
if crd[1] > crd[3]:
# print("inside if1")
crd[1] -= 10
if crd[1] < crd[3]:
# print("inside if2")
crd[1] += 10
else:
if crd[0] > crd[2]:
crd[0] -= 10
if crd[0] < crd[2]:
crd[0] += 10
crd[-1] += 10
if i == 0:
crd.append(crd[-2])
crd.append(crd[-2])
crd[-3] -= 10
if crd[0] == crd[2] and crd[1] == crd[3]:
crd = crd[2:]
self.w.coords(1, *crd)
self.w.delete(self.head)
self.head = self.w.create_line(crd[-2], crd[-1], crd[-2], crd[-1] + 5, width=10, fill="orange")
end = self.end()
self.checkEaten()
i += 1
self.hor = False
if not end:
self.downid = self.w.after(self.time, self.down, i)
else:
self.w.delete(1)
self.w.delete(self.head)
self.w.delete(self.food)
self.start = Button(self.root, text="Start", bg="orange", padx=25, pady=25,
font=Font(family="comic sans MS", size=15),
command=lambda: self.callhome())
self.start.pack(side="bottom")
def up(self, i):
crd = self.w.coords(1)
if len(crd)>0:
if crd[0] == crd[2]:
if crd[1] > crd[3]:
# print("inside if1")
crd[1] -= 10
if crd[1] < crd[3]:
# print("inside if2")
crd[1] += 10
else:
if crd[0] > crd[2]:
crd[0] -= 10
if crd[0] < crd[2]:
crd[0] += 10
crd[-1] -= 10
if i == 0:
crd.append(crd[-2])
crd.append(crd[-2])
crd[-3] += 10
if crd[0] == crd[2] and crd[1] == crd[3]:
crd = crd[2:]
self.w.coords(1, *crd)
self.w.delete(self.head)
self.head = self.w.create_line(crd[-2], crd[-1], crd[-2], crd[-1] - 5, width=10, fill="orange")
end = self.end()
self.checkEaten()
i += 1
self.hor = False
if not end:
self.upid = self.w.after(self.time, self.up, i)
else:
self.w.delete(1)
self.w.delete(self.head)
self.w.delete(self.food)
self.start = Button(self.root, text="Start", bg="orange", padx=25, pady=25,
font=Font(family="comic sans MS", size=15),
command=lambda: self.callhome())
self.start.pack(side="bottom")
def right(self, i):
crd = self.w.coords(1)
if len(crd) > 0:
if crd[0] == crd[2]:
if crd[1] > crd[3]:
# print("inside if1")
crd[1] -= 10
if crd[1] < crd[3]:
# print("inside if2")
crd[1] += 10
else:
if crd[0] > crd[2]:
crd[0] -= 10
if crd[0] < crd[2]:
crd[0] += 10
crd[-2] += 10
if i == 0:
crd.append(crd[-2])
crd.append(crd[-2])
crd[-4] -= 10
if crd[0] == crd[2] and crd[1] == crd[3]:
crd = crd[2:]
self.w.coords(1, *crd)
self.w.delete(self.head)
self.head = self.w.create_line(crd[-2], crd[-1], crd[-2] + 5, crd[-1], width=10, fill="orange")
end = self.end()
self.checkEaten()
i += 1
self.hor = True
if not end:
self.rightid = self.w.after(self.time, self.right, i)
else:
self.w.delete(1)
self.w.delete(self.head)
self.w.delete(self.food)
self.start = Button(self.root, text="Start", bg="orange", padx=25, pady=25,
font=Font(family="comic sans MS", size=15),
command=lambda: self.callhome())
self.start.pack(side="bottom")
def left(self, i):
crd = self.w.coords(1)
if len(crd) > 0:
if crd[0] == crd[2]:
if crd[1] > crd[3]:
# print("inside if1")
crd[1] -= 10
if crd[1] < crd[3]:
# print("inside if2")
crd[1] += 10
else:
if crd[0] > crd[2]:
crd[0] -= 10
if crd[0] < crd[2]:
crd[0] += 10
crd[-2] -= 10
if i == 0:
crd.append(crd[-2])
crd.append(crd[-2])
crd[-4] += 10
if crd[0] == crd[2] and crd[1] == crd[3]:
crd = crd[2:]
self.w.coords(1, *crd)
self.w.delete(self.head)
self.head = self.w.create_line(crd[-2], crd[-1], crd[-2] - 5, crd[-1], width=10, fill="orange")
end = self.end()
self.checkEaten()
i += 1
self.hor = True
if not end:
self.leftid = self.w.after(self.time, self.left, i)
else:
self.w.delete(1)
self.w.delete(self.head)
self.w.delete(self.food)
self.start = Button(self.root, text="Start", bg="orange", padx=25, pady=25,
font=Font(family="comic sans MS", size=15),
command=lambda: self.callhome())
self.start.pack(side="bottom")
def createFood(self):
# self.w.delete(self.food) #deleting old food.
crd = self.w.coords(1)
ext = []
for i in crd:
ext.append(i)
for j in range(-50, 50):
ext.append(i + j)
randx = random.randrange(20, 730)
randy = random.randrange(20, 480)
while randx not in ext and randy not in ext:
randx = random.randrange(20, 730)
randy = random.randrange(20, 480)
self.food = self.w.create_line(randx, randy, randx + 12, randy, width=10, fill="yellow")
def checkEaten(self):
headcoords = self.w.coords(self.head)
foodcoords = self.w.coords(self.food)
# self.w.delete(self.food)
flag = False
# print(headcoords[-4])
# print(foodcoords[-4])
# print(foodcoords[-2])
if int(headcoords[-4]) in range(int(foodcoords[-4]) - 7, int(foodcoords[-2]) + 7) and int(
headcoords[-3]) in range(int(foodcoords[-1]) - 10, int(foodcoords[-1] + 10)):
flag = True
if flag:
self.grow()
self.score += 10
self.scoreC.configure(text="Score\n" + str(self.score), bg="black", fg="teal", padx=25, pady=35,
font=Font(family="comic sans MS", size=25))
self.w.delete(self.food)
self.createFood()
def grow(self):
crd = self.w.coords(1)
if crd[0] != crd[2]: # horizontal condition
if crd[0] < crd[2]:
crd[0] -= 20
else:
crd[0] += 20
self.w.coords(1, *crd)
else:
if crd[3] < crd[1]:
crd[1] += 20
else:
crd[1] -= 20
self.w.coords(1, *crd)
def end(self):
crd = self.w.coords(1)
h = self.w.coords(self.head)
a = 0
while a < len(crd) - 2:
if crd[a] == crd[a + 2]:
if (h[0] == crd[a] and crd[a + 1] < h[1] < crd[a + 3]) or (
h[0] == crd[a] and crd[a + 1] > h[1] > crd[a + 3]):
return True
else:
if (h[1] == crd[a + 1] and crd[a] < h[0] < crd[a + 2]) or (h[1] == crd[a + 1] and crd[a] > h[0] > crd[a + 2]):
return True
a += 2
if (h[0] == 0 and 0 < h[1] < 500) or (h[1] == 0 and 0 < h[0] < 750) or (h[1] == 510 and 0 < h[0] < 750) or (h[0] == 760 and 0<h[1]<500):
return True
return False
def callhome(self):
self.w.destroy()
self.start.destroy()
self.H.destroy()
self.scoreC.destroy()
self.home()
g = Game()
g.home()