import random, time, Tkinter
class Agent:
def __init__ (self, x=100, y=100):
self.name = random.randint(0, 100000)
self.x = x
self.y = y
def __repr__ (self):
return str(self.name)
def step (self):
old_x, old_y = self.x, self.y
change_x, change_y = self.rand_vec()
self.x, self.y = old_x + change_x, old_y + change_y
def rand_vec(self):
return
random.randint(-5, 5), random.randint(-5, 5)
def display(self, canvas):
canvas.coords(self.ID, self.x, self.y)
class Environment:
def __init__ (self):
self.alive_agents = []
def step(self):
for obj in self.alive_agents:
obj.step()
def add_agent(self, agent):
# print agent.name, ' was added to environment'
self.alive_agents.append(agent)
def show_env (self, canvas):
for agent in env.alive_agents:
agent.display(canvas)
class GraphEnvironment(Tkinter.Frame):
def __init__ (self, root):
self.root = root
self.background = "" width=200, height=200, background="">
for agent in env.alive_agents:
agent.ID=self.background.create_image
(100, 100, anchor=Tkinter.NW, image=picture)
self.background.pack(fill=Tkinter.BOTH,expand=Tkinter.YES)
self.root.after(100,self.NextDay)
def NextDay(self):
env.step()
env.show_env(self.background)
self.root.after(50,self.NextDay)
print '\tBORN'
env = Environment()
for obj in range(100):
child = Agent()
# print child, ' was born'
env.add_agent(child)
print '\tGRAPH LIFE'
root=Tkinter.Tk()
picture =Tkinter.PhotoImage(file="HolyGrail.gif")
GraphEnvironment(root)
root.mainloop()
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