/
frontend.py
379 lines (331 loc) · 14.1 KB
/
frontend.py
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"""
A programme that generates a cellular automaton with a random configuration of variables.
The programme then updates synchronously after each given time interval.
The cellular automaton is updated using a set of rules which are calculated by an arbitrary Payoff matrix.
The User has the option to input values for:
Number of variables,
Starting configuration,
Size of the cell,
Payoff matrix,
Boundary conditions,
Neighbourhood type
The user is also able to model an arbitrary behaviour strategy B "invading" a population of another arbitry strategy A, starting with one B at
center of the population
This programme should allow the user to investigate a large variety of deterministic models for spatial evolutionary games.
"""
from tkinter import (
Label,
Canvas,
Scale,
IntVar,
END,
Checkbutton,
DoubleVar,
Radiobutton,
Listbox,
Tk,
Button,
HORIZONTAL,
Entry
)
from backend import spatialGame
import time
class Window(object):
""""This class creates a GUI using the built in python libary tkinter"""
def __init__(self, window):
self.window = window
self.check = False
self.animateval = False
titlel = Label(window, text="Evolutionary Spatial Games", height=3)
titlel.grid(row=0, column=0, rowspan=2)
self.cellularAutomata = Canvas(window, height=600, width=600, background="blue")
self.cellularAutomata.grid(row=2, column=0, rowspan="20")
l2 = Label(window, text="Payoff matrix:", width=16)
l2.grid(row=3, column=1)
l3 = Label(window, text="Cell size: ", width=16)
l3.grid(row=6, column=1)
l8 = Label(window, text="Moore Neighbourhood: ", width=22)
l8.grid(row=7, column=1)
l9 = Label(window, text="Von Nuemann Neighbourhood: ", width=26)
l9.grid(row=8, column=1)
l4 = Label(window, text="Initial Distribution: ", width=16)
l4.grid(row=10, column=1)
l9 = Label(window, text="Fixed boundary (A): ", width=26)
l9.grid(row=11, column=1)
l9 = Label(window, text="Reflective boundary: ", width=26)
l9.grid(row=12, column=1)
l9 = Label(window, text="Periodic boundary: ", width=26)
l9.grid(row=13, column=1)
la = Label(window, text="Count (A|B|C): ", width=16)
la.grid(row=16, column=1)
l5 = Label(window, text="Iterations: ", width=16)
l5.grid(row=17, column=1)
b1 = Button(window, text="Draw", command=self.draw_command)
b1.grid(row=19, column=1)
self.b2 = Button(window, text="Start", command=self.begin_command)
self.b2.grid(row=19, column=2)
self.e1 = Scale(
window, width=8, orient=HORIZONTAL, from_=2, to=3, label="Strategies"
)
self.e1.grid(row=0, column=1)
self.e1.bind("<ButtonRelease-1>", self.change_entry)
self.li = Label(window, text="B invades A: ", width=16)
self.li.grid(row=14, column=1)
self.ival = IntVar()
self.iv = Checkbutton(window, variable=self.ival)
self.iv.grid(row=14, column=2)
self.ld = Label(window, text="Dynamic", width=16)
self.ld.grid(row=15, column=1)
self.dyval = IntVar()
self.dyval.set(1)
self.dy = Checkbutton(window, variable=self.dyval)
self.dy.grid(row=15, column=2)
self.e2 = IntVar()
self.e2 = Entry(window, textvariable=self.e2, width=6)
self.e2.grid(row=3, column=2)
self.e3 = IntVar()
self.e3 = Entry(window, textvariable=self.e3, width=6)
self.e3.grid(row=3, column=3)
self.e4 = IntVar()
self.e4 = Entry(window, textvariable=self.e4, width=6)
self.e4.grid(row=4, column=2)
self.e5 = IntVar()
self.e5 = Entry(window, textvariable=self.e5, width=6)
self.e5.grid(row=4, column=3)
self.cellsize = IntVar()
self.cellsize.set(8)
self.cellsize = Entry(window, textvariable=self.cellsize, width=6)
self.cellsize.grid(row=6, column=2)
self.p1 = DoubleVar()
self.p1 = Entry(window, textvariable=self.p1, width=6)
self.p1.grid(row=10, column=2)
self.p2 = DoubleVar()
self.p2 = Entry(window, textvariable=self.p2, width=6)
self.p2.grid(row=10, column=3)
self.neighbourE = IntVar()
self.neighbourE.set(1)
self.moore = Radiobutton(window, variable=self.neighbourE, value=1)
self.moore.grid(row=7, column=2)
self.nuemann = Radiobutton(window, variable=self.neighbourE, value=2)
self.nuemann.grid(row=8, column=2)
self.boundaryvar = IntVar()
self.boundaryvar.set(2)
self.fixed = Radiobutton(window, variable=self.boundaryvar, value=1)
self.fixed.grid(row=11, column=2)
self.reflective = Radiobutton(window, variable=self.boundaryvar, value=2)
self.reflective.grid(row=12, column=2)
self.periodic = Radiobutton(window, variable=self.boundaryvar, value=3)
self.periodic.grid(row=13, column=2)
self.a1 = Listbox(window, width=4, height=1)
self.a1.grid(row=16, column=2)
self.a2 = Listbox(window, width=4, height=1)
self.a2.grid(row=16, column=3)
self.i1 = Listbox(window, width=4, height=1)
self.i1.grid(row=17, column=2)
def draw_command(self):
self.cellularAutomata.delete("all")
self.count = 0
self.i1.delete(0, END)
self.i1.insert(END, self.count)
try:
self.b3.destroy()
self.b2 = Button(window, text="Start", command=self.begin_command)
self.b2.grid(row=19, column=2)
except AttributeError:
pass
try:
if self.e1.get() == 2:
matrix = [
[self.e2.get(), self.e3.get()],
[self.e4.get(), self.e5.get()],
]
self.SpatialGame = spatialGame(
600,
600,
self.cellsize.get(),
[self.p1.get(), self.p2.get()],
self.e1.get(),
matrix,
self.ival.get(),
self.neighbourE.get(),
self.boundaryvar.get(),
self.dyval.get(),
)
if self.e1.get() == 3:
matrix = [
[self.e2.get(), self.e3.get(), self.e6.get()],
[self.e4.get(), self.e5.get(), self.e7.get()],
[self.e8.get(), self.e9.get(), self.e10.get()],
]
self.SpatialGame = spatialGame(
600,
600,
self.cellsize.get(),
[self.p1.get(), self.p2.get(), self.p3.get()],
self.e1.get(),
matrix,
self.ival.get(),
self.neighbourE.get(),
self.boundaryvar.get(),
self.dyval.get(),
)
self.cells = self.SpatialGame.cells
for x in range(0, self.SpatialGame.width):
for y in range(0, self.SpatialGame.height):
if self.cells[x][y] == 2:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="red", outline="red"
)
if self.SpatialGame.cells[x][y] == 3:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="pink", outline="pink"
)
except ValueError:
self.cellularAutomata.create_text(
300,
300,
fill="White",
font="Times 20 bold",
text="Your probability distribution must add to 1.",
)
def begin_command(self):
self.animateval = True
self.animate()
def next(self):
self.cellularAutomata.delete("all")
self.SpatialGame.run_rules()
self.cells = self.SpatialGame.cells
self.count = self.count + 1
self.i1.delete(0, END)
self.i1.insert(END, self.count)
self.b2.destroy()
self.b3 = Button(window, text="Stop", command=self.stop_command)
self.b3.grid(row=19, column=2)
self.animateval = True
for x in range(0, self.SpatialGame.width):
for y in range(0, self.SpatialGame.height):
if self.cells[x][y] == 2:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="red", outline="red"
)
if self.cells[x][y] == 4:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="green", outline="green"
)
if self.cells[x][y] == 5:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="yellow", outline="yellow"
)
if self.cells[x][y] == 3:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="pink", outline="pink"
)
if self.cells[x][y] == 6:
square_coords = (
x * self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size,
x * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
y * self.SpatialGame.cell_size + self.SpatialGame.cell_size,
)
self.cellularAutomata.create_rectangle(
square_coords, fill="purple", outline="purple"
)
self.a1.delete(0, END)
self.a1.insert(END, self.SpatialGame.stratA)
self.a2.delete(0, END)
self.a2.insert(END, self.SpatialGame.stratB)
try:
self.a3.delete(0, END)
self.a3.insert(END, self.SpatialGame.stratC)
except:
pass
def change_entry(self, event):
if self.e1.get() == 3 and self.check == False:
self.check = True
self.e6 = IntVar()
self.e6 = Entry(window, textvariable=self.e6, width=6)
self.e6.grid(row=3, column=4)
self.e7 = IntVar()
self.e7 = Entry(window, textvariable=self.e7, width=6)
self.e7.grid(row=4, column=4)
self.e8 = IntVar()
self.e8 = Entry(window, textvariable=self.e8, width=6)
self.e8.grid(row=5, column=2)
self.e9 = IntVar()
self.e9 = Entry(window, textvariable=self.e9, width=6)
self.e9.grid(row=5, column=3)
self.e10 = IntVar()
self.e10 = Entry(window, textvariable=self.e10, width=6)
self.e10.grid(row=5, column=4)
self.p3 = DoubleVar()
self.p3 = Entry(window, textvariable=self.p3, width=6)
self.p3.grid(row=10, column=4)
self.li.destroy()
self.iv.destroy()
self.ival = IntVar()
self.ival.set(0)
self.a3 = Listbox(window, width=4, height=1)
self.a3.grid(row=16, column=4)
elif self.e1.get() == 2 and self.check == True:
self.li = Label(window, text="B invades A: ", width=16)
self.li.grid(row=14, column=1)
self.ival = IntVar()
self.iv = Checkbutton(window, variable=self.ival)
self.iv.grid(row=14, column=2)
self.check = False
self.e6.destroy()
self.e7.destroy()
self.e8.destroy()
self.e9.destroy()
self.e10.destroy()
self.p3.destroy()
self.a3.destroy()
def stop_command(self):
self.animateval = False
self.b3.destroy()
self.b2 = Button(window, text="Start", command=self.begin_command)
self.b2.grid(row=19, column=2)
def animate(self):
while self.animateval == True:
self.next()
self.window.update()
time.sleep(0.5)
window = Tk()
Window(window)
window.mainloop()