snake: main.py annotate

snake

annotate main.py @ 42:21a5779088e6

main.py: added if __name__ == "__main__" condition to automatic ui startup

author	Daniil Alexeyevsky <me.dendik@gmail.com>
date	Sun, 19 Dec 2010 22:54:58 +0300
parents	b2eaeeb74d87
children	a3bb04e72924

rev	line source
martiran@18	1 import Tkinter as tk
Alex@23	2 import tkFileDialog as tkfd
martiran@20	3 import engine
martiran@32	4 import snake
martiran@18	5
martiran@18	6
martiran@18	7
martiran@18	8 class UI(object):
martiran@19	9 def __init__ (self):
martiran@29	10 self.root = tk.Tk()
martiran@29	11 self.root.title("Python Battle")
martiran@29	12 self.canvas = tk.Canvas(self.root, background = "black")
martiran@19	13 self.canvas.pack(side ="top", fill="both", expand="yes")
martiran@29	14 buttons = tk.Frame(self.root)
martiran@20	15 buttons.pack(side ="bottom", fill="both", expand="yes")
martiran@20	16 self.buttons_pack(buttons)
martiran@28	17 self.step_id = 0
martiran@19	18 self.engine = engine.Engine(self.canvas)
martiran@32	19 self.after_id = None
martiran@18	20 return
martiran@20	21 def buttons_pack(self, frame):
martiran@32	22 load_1 = tk.Button(frame, text="Load 1", command=lambda: self.load(1))
martiran@32	23 load_1.pack(side="left", fill="both", expand = "yes")
martiran@32	24 load_2 = tk.Button(frame, text="Load 2", command=lambda: self.load(2))
martiran@32	25 load_2.pack(side="left", fill="both", expand = "yes")
martiran@28	26 run_b = tk.Button(frame, text="Run", command=lambda: self.run())
martiran@32	27 run_b.pack(side="left", fill="both", expand = "yes")
martiran@32	28 load_3 = tk.Button(frame, text="Load 3", command=lambda: self.load(3))
martiran@32	29 load_3.pack(side="right", fill="both", expand = "yes")
martiran@32	30 load_4 = tk.Button(frame, text="Load 4", command=lambda: self.load(4))
martiran@32	31 load_4.pack(side="right", fill="both", expand = "yes")
martiran@28	32 step_b = tk.Button(frame, text="Step", command=lambda: self.step())
martiran@32	33 step_b.pack(side="right", fill="both", expand = "yes")
martiran@20	34 return
martiran@29	35
Alex@23	36 def load (self, snake_number):
martiran@29	37 if self.step_id >= 200:
martiran@29	38 self.step_id = 0
martiran@29	39 pass
martiran@29	40 elif self.step_id == 0:
martiran@29	41 file_name = tkfd.askopenfilename(title="Open file")
martiran@29	42 snake = self.engine.create_snake(snake_number)
martiran@29	43 snake.load(file_name)
martiran@29	44 pass
martiran@29	45 else:
martiran@29	46 pass
Alex@27	47 return
Alex@23	48
martiran@18	49 def run (self):
martiran@32	50 self.step_id = self.step_id+1
martiran@28	51 self.engine.step()
martiran@28	52 self.after_id = self.canvas.after(300, self.run())
martiran@28	53 if self.step_id == 200:
martiran@28	54 self.canvas.after_cancel(self.after_id)
martiran@28	55 self.end()
martiran@28	56 pass
martiran@28	57 return
martiran@28	58 def step (self):
martiran@32	59 if self.step_id <= 200:
martiran@32	60 if self.after_id != None:
martiran@32	61 self.canvas.after_cancel(self.