def __init__(self):
# layed out in a grid with odd rows a different color for
# visual separation
#lucky = Grid(9,10, CellPadding=25, CellSpacing=1, BorderWidth=1)
lucky = Grid()
lucky.resize(9,10)
lucky.setBorderWidth(1)
lucky.setCellPadding(25)
lucky.setCellSpacing(1)
val = 0
for x in range(0,9):
for y in range(0,10):
val += 1
lucky.setText(x,y,val)
grid = Grid(1,3,CellPadding=20,CellSpacing=0)
rf = grid.getRowFormatter()
rf.setStyleName(0, 'oddrow')
# popup timer buttons
ptb = PopupTimerButton(1)
grid.setWidget(0, 0, CaptionPanel('Start the Lucky Number Countdown', ptb, StyleName='left'))
grid.setWidget(0, 1, CaptionPanel('Current Lucky Number',ptb.box))
grid.setWidget(0, 2, lucky)
# add it all to the root panel
RootPanel().add(grid, lucky)
class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
class GridWidget(AbsolutePanel):
def __init__(self):
AbsolutePanel.__init__(self)
self.page=0
self.min_page=1
self.max_page=10
self.addb=Button("Next >", self)
self.subb=Button("< Prev", self)
self.clearb=Button("Clear", self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setWidget(0, 0, HTML("<b>Grid Test</b>"))
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.updatePageDisplay()
self.add(self.subb)
self.add(self.addb)
self.add(self.clearb)
self.add(self.g)
def onClick(self, sender):
if sender == self.clearb:
print "clear"
self.g.clear()
return
elif sender==self.addb:
self.page+=1
elif sender==self.subb:
self.page-=1
self.updatePageDisplay()
def updatePageDisplay(self):
if self.page<self.min_page: self.page=self.min_page
elif self.page>self.max_page: self.page=self.max_page
total_pages=(self.max_page-self.min_page) + 1
self.g.setHTML(0, 4, "<b>page %d of %d</b>" % (self.page, total_pages))
if self.page>=self.max_page:
self.addb.setEnabled(False)
else:
self.addb.setEnabled(True)
if self.page<=self.min_page:
self.subb.setEnabled(False)
else:
self.subb.setEnabled(True)
for y in range(1, 5):
for x in range(5):
self.g.setText(y, x, "%d (%d,%d)" % (self.page, x, y))
class RightPanel(DockPanel):
def __init__(self):
DockPanel.__init__(self)
self.grids = {}
self.g = Grid()
self.g.setCellSpacing("0px")
self.g.setCellPadding("8px")
self.title = HTML(" ")
self.title.setStyleName("rightpanel-title")
self.add(self.title, DockPanel.NORTH)
self.setCellWidth(self.title, "100%")
self.setCellHorizontalAlignment(self.title,
HasHorizontalAlignment.ALIGN_LEFT)
self.add(self.g, DockPanel.CENTER)
def setTitle(self, title):
self.title.setHTML(title)
def clear_items(self):
for i in range(len(self.grids)):
g = self.grids[i]
if hasattr(g, "clear_items"):
g.clear_items()
self.grids = {}
self.g.resize(0, 0)
def setup_panels(self, datasets):
self.grids = {}
self.data = {}
self.names = {}
self.loaded = {}
size = len(datasets)
self.g.resize(size, 1)
#for i in range(size):
# item = datasets[i]
# fname = item[0]
# self.grids[i] = RightGrid(fname)
# self.g.setWidget(i, 0, self.grids[i])
def add_html(self, html, name, index):
self.data[index] = html
self.names[index] = name
self.grids[index] = HTML(html)
self.g.setWidget(index, 0, self.grids[index])
def add_items(self, items, name, index):
self.data[index] = items
self.names[index] = name
self.grids[index] = RightGrid("")
self.grids[index].set_items(items)
self.g.setWidget(index, 0, self.grids[index])
class RightPanel(DockPanel):
def __init__(self):
DockPanel.__init__(self)
self.grids = {}
self.g = Grid()
self.g.setCellSpacing("0px")
self.g.setCellPadding("8px")
self.title = HTML(" ")
self.title.setStyleName("rightpanel-title")
self.add(self.title, DockPanel.NORTH)
self.setCellWidth(self.title, "100%")
self.setCellHorizontalAlignment(self.title,
HasHorizontalAlignment.ALIGN_LEFT)
self.add(self.g, DockPanel.CENTER)
def setTitle(self, title):
self.title.setHTML(title)
def clear_items(self):
for i in range(len(self.grids)):
g = self.grids[i]
if hasattr(g, "clear_items"):
g.clear_items()
self.grids = {}
self.g.resize(0, 0)
def setup_panels(self, datasets):
self.grids = {}
self.data = {}
self.names = {}
self.loaded = {}
size = len(datasets)
self.g.resize(size, 1)
#for i in range(size):
# item = datasets[i]
# fname = item[0]
# self.grids[i] = RightGrid(fname)
# self.g.setWidget(i, 0, self.grids[i])
def add_html(self, html, name, index):
self.data[index] = html
self.names[index] = name
self.grids[index] = HTML(html)
self.g.setWidget(index, 0, self.grids[index])
def add_items(self, items, name, index):
self.data[index] = items
self.names[index] = name
self.grids[index] = RightGrid("")
self.grids[index].set_items(items)
self.g.setWidget(index, 0, self.grids[index])
def state_to_grid(self,
prev_x_board=-1,
prev_y_board=-1,
prev_x_cell=-1,
prev_y_cell=-1):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
# for this mini-grid, do i make buttons or dashes?
will_make_buttons = self.will_buttons(y_board, x_board)
g = Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for y_cell in range(3):
for x_cell in range(3):
if board[y_board][x_board][y_cell][x_cell][
'cell'] == 0:
if will_make_buttons:
b = HTML(
'<p style="color:blue">AI %d could<br>play here.</p>'
% (self.state.next_piece[2]), self)
else:
b = HTML('-')
elif board[y_board][x_board][y_cell][x_cell][
'cell'] == 1:
if (prev_x_cell == x_cell and prev_y_cell == y_cell
and prev_y_board == y_board
and prev_x_board == x_board):
b = HTML('<p style="color:red">1</p>')
else:
b = HTML('1')
elif board[y_board][x_board][y_cell][x_cell][
'cell'] == 2:
if (prev_x_cell == x_cell and prev_y_cell == y_cell
and prev_y_board == y_board
and prev_x_board == x_board):
b = HTML('<p style="color:red">2</p>')
else:
b = HTML('2')
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def state_to_grid(self, prev_x_board=-1, prev_y_board=-1, prev_x_cell=-1, prev_y_cell=-1):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
# for this mini-grid, do i make buttons or dashes?
will_make_buttons = self.will_buttons(y_board, x_board)
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for y_cell in range(3):
for x_cell in range(3):
if board[y_board][x_board][y_cell][x_cell]['cell'] == 0:
if will_make_buttons:
if self.min_player == -1:
b = Button('Play 1 here.', self)
else:
b = Button('Play %d here.' % (self.state.next_piece[2]), self)
b.point = {'x_cell':x_cell, 'y_cell':y_cell, 'y_board': y_board, 'x_board': x_board}
else:
b = HTML('-')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 1:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">1</p>')
else:
b = HTML('1')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 2:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">2</p>')
else:
b = HTML('2')
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def init(self):
'''Initializes the grid on which the game is played.
'''
for y_board in range(3):
for x_board in range(3):
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for x_cell in range(3):
for y_cell in range(3):
b = Button('Play here.', self)
b.point = {'x_cell':x_cell, 'y_cell':y_cell, 'y_board': y_board, 'x_board': x_board}
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
class GridWidget(AbsolutePanel):
def __init__(self):
self.state = State()
self.game_over = False
self.TD_CONSTS = {'c3': 0.767944, 'c2': 1.049451, 'c1': 3.074038, 'c6': 0.220823, 'c5': 0.281883, 'c4': 0.605861}
AbsolutePanel.__init__(self)
StyleSheetCssText(margins) # initialize css...
self.welcome_label = HTML('<H2 align="center">Welcome to Meta-Tic-Tac-Toe!</H2><p>Play first by clicking on one of the positions in the middle board or let the AI go first by clicking on "AI first". To change the difficulty click on "Increase/Decrease search depth". Note: if there is a pop-up saying that the script is taking a long time to complete, this is not a bug - the AI is just taking a while to find the next move. Select the option to continue the script.</p>', StyleName='margins_both')
self.add(self.welcome_label)
self.depthLimit = 3
self.human_first = True
self.ai_first = Button("AI first.", self, StyleName='margins_left')
self.add(self.ai_first)
self.increase_depth = Button("Increase search depth", self)
self.decrease_depth = Button("Decrease search depth", self)
self.depth_label = HTML("""AI will search to a <a href="#depth_explanation">depth</a> of """ + str(self.depthLimit) +".")
self.depth_grid = Grid(StyleName='margins_left')
self.depth_grid.resize(1, 3)
self.depth_grid.setBorderWidth(2)
self.depth_grid.setCellPadding(9)
self.depth_grid.setCellSpacing(1)
self.add(self.depth_grid)
self.depth_grid.setWidget(0, 0, self.decrease_depth)
self.depth_grid.setWidget(0, 1, self.depth_label)
self.depth_grid.setWidget(0, 2, self.increase_depth)
self.new_game = Button("New game", self, StyleName='margins_left')
self.add(self.new_game)
self.score_label = Label("CURRENT SCORE: Human: %d | AI: %d"% (0,0), StyleName='margins_left')
self.add(self.score_label)
self.game_over_msg = HTML("", StyleName='margins_left')
self.add(self.game_over_msg)
# initialize the board grid:
self.g=Grid(StyleName='margins_left')
self.g.resize(3, 3)
self.g.setBorderWidth(2)
self.g.setCellPadding(9)
self.g.setCellSpacing(1)
self.init()
self.add(self.g)
# initialize the contstants adjustment grid:
self.adj_grid = Grid(StyleName='margins_left')
self.adj_grid.resize(7, 3)
self.adj_grid.setBorderWidth(2)
self.adj_grid.setCellPadding(9)
self.adj_grid.setCellSpacing(1)
self.init_constants_adj_grid()
self.add(self.adj_grid)
self.max_player = '-1'
self.min_player = '-1'
self.state_to_grid()
def init_constants_adj_grid(self):
'''Initializes the grid that allows the TD_CONSTS to be adjusted.
'''
self.decr_buttons = {}
self.adj_labels = {}
self.incr_buttons = {}
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
self.adj_grid.setWidget(0, 1, HTML('''Adjust the <a href="#utility_function">constants</a> to change<br>the AI's behavior.'''))
for i, key in enumerate(td_keys):
j = i + 1
self.decr_buttons[key] = Button('<', self)
self.adj_grid.setWidget(j, 0, self.decr_buttons[key])
self.incr_buttons[key] = Button('>', self)
self.adj_grid.setWidget(j, 2, self.incr_buttons[key])
self.adj_labels[key] = Label("Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.adj_grid.setWidget(j, 1, self.adj_labels[key])
def init(self):
'''Initializes the grid on which the game is played.
'''
for y_board in range(3):
for x_board in range(3):
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for x_cell in range(3):
for y_cell in range(3):
b = Button('Play here.', self)
b.point = {'x_cell':x_cell, 'y_cell':y_cell, 'y_board': y_board, 'x_board': x_board}
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def start_new_game(self):
#g.__init__() nope, can't use this :(
self.state = State()
self.game_over = False
self.depthLimit = 3
self.human_first = True
self.ai_first.setVisible(True) # new game, so we make this button visible
self.check_win()
self.max_player = '-1'
self.min_player = '-1'
self.state_to_grid()
def onClick(self, sender):
if sender == self.increase_depth:
self.depthLimit += 1
self.depth_label.setHTML("""AI will search to a <a href="#depth_explanation">depth</a> of """ + str(self.depthLimit) +".")
if sender == self.decrease_depth:
self.depthLimit -= 1
self.depth_label.setHTML("""AI will search to a <a href="#depth_explanation">depth</a> of """ + str(self.depthLimit) +".")
if sender == self.new_game:
self.start_new_game()
self.check_adjusts(sender)
if not self.game_over:
if sender == self.ai_first and self.min_player == -1: # we only set min_player and max_player when they are not yet initialized
self.human_first = False
self.max_player = '1'
self.min_player = '2'
self.state.next_piece[2] = self.max_player
self.ai_first.setVisible(False) # can't go first any more so we make it invisible...
new_state = ab(self.state, self.TD_CONSTS, depth_limit=self.depthLimit)[1]
last_position = find_last_move(self.state, new_state)
self.state = new_state
self.state_to_grid(prev_x_board=last_position['x_board'],
prev_y_board=last_position['y_board'],
prev_x_cell=last_position['x_cell'],
prev_y_cell=last_position['y_cell'],)
if hasattr(sender, 'point'):
if self.min_player == -1: # we only set min_player and max_player when they are not yet initialized
self.max_player = '2'
self.min_player = '1'
self.ai_first.setVisible(False) # can't go first any more so we make it invisible...
point = sender.point
g = self.g.getWidget(point['y_board'], point['x_board'])
g.setText(point['y_cell'], point['x_cell'], str(self.min_player))
self.grid_to_state(point)
self.check_win()
self.state.next_piece[2] = self.max_player
new_state = ab(self.state, self.TD_CONSTS, depth_limit=self.depthLimit)[1]
last_position = find_last_move(self.state, new_state)
self.state = new_state
self.state_to_grid(prev_x_board=last_position['x_board'],
prev_y_board=last_position['y_board'],
prev_x_cell=last_position['x_cell'],
prev_y_cell=last_position['y_cell'],)
self.check_win()
def check_adjusts(self, sender):
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
for key in td_keys:
if self.incr_buttons[key] == sender:
self.change_td_const(key, '+')
if self.decr_buttons[key] == sender:
self.change_td_const(key, '-')
self.adj_labels[key].setText("Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
def change_td_const(self, key, sign):
if sign == '+':
self.TD_CONSTS[key] += INCREMENT_AMOUNT
elif sign == '-':
self.TD_CONSTS[key] -= INCREMENT_AMOUNT
def check_win(self):
self.depth_label.setHTML("""AI will search to a <a href="#depth_explanation">depth</a> of """ + str(self.depthLimit) +".")
self.check_adjusts(None)
human_score = self.state.score[str(self.min_player)]
ai_score = self.state.score[str(self.max_player)]
self.score_label.setText("CURRENT SCORE: Human(%d): %d | AI(%d): %d" % (self.min_player, human_score, self.max_player, ai_score))
if is_over(self.state):
if human_score > ai_score:
msg = "Congratulations, you won! To increase the difficulty, increase the search depth."
elif human_score < ai_score:
msg = "You lost! Better luck next time."
elif human_score == ai_score:
msg = "Game ends in a tie."
self.game_over_msg.setHTML("<H3>" + msg + "</H3>")
self.game_over = True
if self.game_over:
self.game_over_msg.setVisible(True)
else:
self.game_over_msg.setVisible(False)
def will_buttons(self, y_board, x_board):
# first we determine if the next_piece points to a playable board.
board = self.state.boards
piece = list(self.state.next_piece)
playable = True
if is_win(board[piece[0]][piece[1]]) or is_full(board[piece[0]][piece[1]]):
playable = False
if (not is_win(board[y_board][x_board])) and (not is_full(board[y_board][x_board])):
if not playable:
return True
if playable:
return (y_board == piece[0]) and (x_board == piece[1])
return False
def state_to_grid(self, prev_x_board=-1, prev_y_board=-1, prev_x_cell=-1, prev_y_cell=-1):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
# for this mini-grid, do i make buttons or dashes?
will_make_buttons = self.will_buttons(y_board, x_board)
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for y_cell in range(3):
for x_cell in range(3):
if board[y_board][x_board][y_cell][x_cell]['cell'] == 0:
if will_make_buttons:
if self.min_player == -1:
b = Button('Play 1 here.', self)
else:
b = Button('Play %d here.' % (self.state.next_piece[2]), self)
b.point = {'x_cell':x_cell, 'y_cell':y_cell, 'y_board': y_board, 'x_board': x_board}
else:
b = HTML('-')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 1:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">1</p>')
else:
b = HTML('1')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 2:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">2</p>')
else:
b = HTML('2')
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def grid_to_state(self, point):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
g = self.g.getWidget(y_board, x_board)
for y_cell in range(3):
for x_cell in range(3):
if isinstance(g.getWidget(y_cell, x_cell), Button):
assert board[y_board][x_board][y_cell][x_cell]['cell'] == 0
elif (g.getText(y_cell, x_cell) == '1') or (g.getText(y_cell, x_cell) == '2'):
if self.state.boards[y_board][x_board][y_cell][x_cell]['cell'] == 0:
self.state.boards[y_board][x_board][y_cell][x_cell]['cell'] = int(g.getText(y_cell, x_cell))
piece = self.state.next_piece
piece[0] = y_cell
piece[1] = x_cell
else:
assert (g.getText(y_cell, x_cell) == '-')
if is_win(self.state.boards[point['y_board']][point['x_board']]):
self.state.score[str(self.min_player)] += 1
def __init__(self, statusSummary, sender):
VerticalPanel.__init__(self, Spacing=10,
StyleName='userlist-error-box')
self.add(HTML("We're currently working on users you mentioned",
StyleName='userlist-error-title'))
self.add(HTML(
"""<p>Below is a summary of work already in progress, or
queued, which must complete before we can run your query. Please
note that Tickery is subject to Twitter's API rate limiting and
general network latency, so you may need to be patient. We'll get
there!</p>
<p><a href=\"%s\">Here's a link</a> to this results page so you can
come back to see how we're doing. You can also click %r again to
see updated progress.</p>""" %
(sender.resultsLink(), go.goButtonText),
StyleName='userlist-error-text'))
nRows = 0
underway = statusSummary['underway']
nUnderway = len(underway)
queued = statusSummary['queued']
nQueued = len(queued)
nCols = 4
width = 200
if nUnderway:
nRows += nUnderway + 1
if nQueued:
nRows += nQueued + 1
g = Grid(nRows, nCols, StyleName='users')
g.setCellPadding(2)
cellFormatter = g.getCellFormatter()
row = 0
if nUnderway:
g.setHTML(row, 0, 'Users currently being processed ')
cellFormatter.setStyleName(row, 0, 'title-lhs')
g.setText(row, 1, 'Name')
cellFormatter.setStyleName(row, 1, 'title')
g.setText(row, 2, 'Friends')
cellFormatter.setStyleName(row, 2, 'title')
g.setText(row, 3, '% done')
cellFormatter.setStyleName(row, 3, 'title')
cellFormatter.setWidth(row, 3, width)
row += 1
for u, nFriends, done in underway:
cellFormatter.setStyleName(row, 0, 'blank')
n = utils.splitthousands(nFriends)
g.setHTML(row, 1, utils.screennameToTwitterLink(u))
g.setHTML(row, 2, utils.screennameToTwitterFriendsLink(u, n))
cellFormatter.setHorizontalAlignment(row, 2, 'right')
pct = '%d' % int(done * 100.0)
left = Label(pct, StyleName='done', Width=int(done * width))
g.setWidget(row, 3, left)
row += 1
if nQueued:
g.setHTML(row, 0, 'Users queued for processing ')
cellFormatter.setStyleName(row, 0, 'title-lhs')
g.setText(row, 1, 'Name')
cellFormatter.setStyleName(row, 1, 'title')
g.setText(row, 2, 'Friends')
cellFormatter.setStyleName(row, 2, 'title')
g.setText(row, 3, 'Queue position')
cellFormatter.setStyleName(row, 3, 'title')
row += 1
for u, nFriends, pos in queued:
cellFormatter.setStyleName(row, 0, 'blank')
n = utils.splitthousands(nFriends)
g.setHTML(row, 1, utils.screennameToTwitterLink(u))
g.setHTML(row, 2, utils.screennameToTwitterFriendsLink(u, n))
cellFormatter.setHorizontalAlignment(row, 2, 'right')
g.setText(row, 3, pos)
cellFormatter.setHorizontalAlignment(row, 3, 'right')
row += 1
self.add(g)
class GridWidget(AbsolutePanel):
def __init__(self):
self.state = State()
self.game_round = 0
self.TD_CONSTS = {
'c3': 1.,
'c2': 1.,
'c1': 1.,
'c6': 1.,
'c5': 1.,
'c4': 1.
}
self.CONSTS = {
'c3': .5,
'c2': 1.,
'c1': 3.,
'c6': .5,
'c5': .5,
'c4': .5
}
self.BEST_CONSTANTS = {
'c3': 0.767944,
'c2': 1.049451,
'c1': 3.074038,
'c6': 0.220823,
'c5': 0.281883,
'c4': 0.605861
}
self.ONES_CONSTS = {
'c3': 1.,
'c2': 1.,
'c1': 1.,
'c6': 1.,
'c5': 1.,
'c4': 1.
}
AbsolutePanel.__init__(self)
self.welcome_label = HTML(
'<H2 align="center">Welcome to Meta-Tic-Tac-Toe!</H2>To watch the AI play itself, press either "begin game" button. Note: if there is a pop-up saying that the script is taking a long time to complete, this is not a bug - the AI is just taking a while to find the next move. Select the option to continue the script.',
StyleName='margins_both')
self.add(self.welcome_label)
self.depth_limit = 2
self.train_td = Button("Begin game. Learning AI first!",
self,
StyleName='margins_left')
self.add(self.train_td)
self.train_static = Button("Begin game. Static AI first!",
self,
StyleName='margins_left')
self.add(self.train_static)
self.score_label = Label(
"CURRENT SCORE: Learning AI: %d | Static AI: %d" % (0, 0),
StyleName='margins_left')
self.add(self.score_label)
self.game_over_message = Label("", StyleName='margins_left')
self.add(self.game_over_message)
StyleSheetCssText(margins)
self.increase_depth = Button("Increase ply search depth.", self)
self.decrease_depth = Button("Decrease ply search depth.", self)
self.depth_label = Label("Current depth is " + str(self.depth_limit) +
".")
self.depth_grid = Grid(StyleName='margins_left')
self.depth_grid.resize(1, 3)
self.depth_grid.setBorderWidth(2)
self.depth_grid.setCellPadding(9)
self.depth_grid.setCellSpacing(1)
self.add(self.depth_grid)
self.depth_grid.setWidget(0, 0, self.decrease_depth)
self.depth_grid.setWidget(0, 1, self.depth_label)
self.depth_grid.setWidget(0, 2, self.increase_depth)
# initialize the board grid:
self.g = Grid(StyleName='margins_left')
self.g.resize(3, 3)
self.g.setBorderWidth(2)
self.g.setCellPadding(9)
self.g.setCellSpacing(1)
self.init()
self.add(self.g)
# initialize the contstants adjustment grid:
self.adj_grid = Grid(StyleName='margins_left')
self.adj_grid.resize(7, 4)
self.adj_grid.setBorderWidth(2)
self.adj_grid.setCellPadding(9)
self.adj_grid.setCellSpacing(1)
self.init_constants_adj_grid()
self.add(self.adj_grid)
self.reset_constants = Button(
"Reset all of Learning AI's constants to 1.",
self,
StyleName='margins_left')
self.add(self.reset_constants)
self.state_to_grid()
def init_constants_adj_grid(self):
'''Initializes the grid that allows the TD_CONSTS to be adjusted.
'''
self.decr_buttons = {}
self.adj_learning_labels = {}
self.adj_static_labels = {}
self.incr_buttons = {}
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
learning_ai_header = Label("Constant for the learning AI.")
self.adj_grid.setWidget(0, 0, learning_ai_header)
static_ai_header = Label("Constants for the static AI.")
self.adj_grid.setWidget(0, 2, static_ai_header)
for i, key in enumerate(td_keys):
j = i + 1 # off by one because of header...
self.adj_learning_labels[key] = Label(
"Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.adj_grid.setWidget(j, 0, self.adj_learning_labels[key])
self.decr_buttons[key] = Button('<', self)
self.adj_grid.setWidget(j, 1, self.decr_buttons[key])
self.adj_static_labels[key] = Label("Constant %d: %f" %
(key[1], self.CONSTS[key]))
self.adj_grid.setWidget(j, 2, self.adj_static_labels[key])
self.incr_buttons[key] = Button('>', self)
self.adj_grid.setWidget(j, 3, self.incr_buttons[key])
def init(self):
'''Initializes the grid on which the game is played.
'''
for y_board in range(3):
for x_board in range(3):
g = Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for x_cell in range(3):
for y_cell in range(3):
b = Button('AI could play here.', self)
b.point = {
'x_cell': x_cell,
'y_cell': y_cell,
'y_board': y_board,
'x_board': x_board
}
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def start_new_game(self):
#g.__init__() nope, can't use this :(
g.state = State()
g.game_over = False
self.depthLimit = 2
self.human_first = True
self.check_is_win()
self.max_player = '-1'
self.min_player = '-1'
self.state_to_grid()
def onClick(self, sender):
self.check_adjusts(sender)
if sender == self.reset_constants:
self.TD_CONSTS = self.ONES_CONSTS
self.sync_consts()
if sender == self.increase_depth:
self.depth_limit += 1
self.depth_label.setText("Current depth is " +
str(self.depth_limit) + ".")
if sender == self.decrease_depth:
self.depth_limit -= 1
self.depth_label.setText("Current depth is " +
str(self.depth_limit) + ".")
if sender == self.train_td:
self.state = State()
self.static_ai_str = '2'
self.td_ai_str = '1'
self.state.next_piece = [1, 1, 1]
Timer(250, notify=self.td_ai_turn)
if sender == self.train_static:
self.state = State()
self.static_ai_str = '1'
self.td_ai_str = '2'
self.state.next_piece = [1, 1, 1]
Timer(250, notify=self.static_ai_turn)
def check_adjusts(self, sender):
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
for key in td_keys:
if self.incr_buttons[key] == sender:
self.change_td_const(key, '+')
if self.decr_buttons[key] == sender:
self.change_td_const(key, '-')
self.TD_CONSTS = normalize(self.TD_CONSTS)
self.adj_learning_labels[key].setText(
"Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.sync_consts()
def change_td_const(self, key, sign):
if sign == '+':
self.CONSTS[key] += INCREMENT_AMOUNT
elif sign == '-':
self.CONSTS[key] -= INCREMENT_AMOUNT
def sync_consts(self):
"""Sync td rates with the current state.
"""
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
for key in td_keys:
self.adj_learning_labels[key].setText(
"Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.adj_static_labels[key].setText("Constant %d: %f" %
(key[1], self.CONSTS[key]))
def check_is_win(self, last_position={}):
self.state_to_grid(
prev_x_board=last_position['x_board'],
prev_y_board=last_position['y_board'],
prev_x_cell=last_position['x_cell'],
prev_y_cell=last_position['y_cell'],
)
learning_ai_score = self.state.score[self.td_ai_str]
static_ai_score = self.state.score[self.static_ai_str]
self.score_label.setText(
"CURRENT SCORE: Learning AI(%d): %d | Static AI(%d): %d" %
(self.td_ai_str, learning_ai_score, self.static_ai_str,
static_ai_score))
self.state.printInfo()
if is_over(self.state):
if learning_ai_score > static_ai_score:
msg = "the learning AI won with score %d vs %d." % (
learning_ai_score, static_ai_score)
elif learning_ai_score < static_ai_score:
msg = "the static AI won with score %d vs %d." % (
static_ai_score, learning_ai_score)
elif learning_ai_score == static_ai_score:
msg = "the game ended in a tie."
self.game_round += 1
game_over_message.setText("In game round " + str(self.game_round) +
", " + msg)
return True
else:
return False
def static_ai_turn(self):
print "\n\nNaive AIs turn which plays the piece: ", self.state.next_piece[
2]
print "next piece is ", self.state.next_piece
print "TD_CONSTS", self.TD_CONSTS
(expectedUtility, next_state) = ab(self.state,
self.CONSTS,
depth_limit=self.depth_limit)
last_position = find_last_move(self.state, next_state)
self.state = next_state
self.state.printInfo()
over = self.check_is_win(last_position)
print "back in static"
if not over:
self.pause_update = Timer(250, notify=self.td_ai_turn)
else:
return True
def td_ai_turn(self):
print "\n\nTD AI player starting turn. TD AI places the piece:", self.state.next_piece[
2]
print "TD_CONSTS after being adjusted are: ", self.TD_CONSTS
# print, alpha-beta search etc.:
(expectedUtility, state) = ab(self.state,
self.TD_CONSTS,
depth_limit=self.depth_limit)
terminal_state = expectedUtility.terminal
self.TD_CONSTS = td_learning(terminal_state, self.TD_CONSTS,
self.state)
self.sync_consts() # reflect the new TD_CONSTS in the game.
last_position = find_last_move(self.state, state)
self.state = state
state.printInfo()
print "TD_CONSTS after being adjusted are: ", self.TD_CONSTS
over = self.check_is_win(last_position)
print "back in td"
print "Is over ", over
if not over:
return Timer(250, notify=self.static_ai_turn)
else:
return True
def will_buttons(self, y_board, x_board):
# first we determine if the next_piece points to a playable board.
board = self.state.boards
piece = list(self.state.next_piece)
playable = True
if is_win(board[piece[0]][piece[1]]) or is_full(
board[piece[0]][piece[1]]):
playable = False
if (not is_win(board[y_board][x_board])) and (not is_full(
board[y_board][x_board])):
if not playable:
return True
if playable:
return (y_board == piece[0]) and (x_board == piece[1])
return False
def state_to_grid(self,
prev_x_board=-1,
prev_y_board=-1,
prev_x_cell=-1,
prev_y_cell=-1):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
# for this mini-grid, do i make buttons or dashes?
will_make_buttons = self.will_buttons(y_board, x_board)
g = Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for y_cell in range(3):
for x_cell in range(3):
if board[y_board][x_board][y_cell][x_cell][
'cell'] == 0:
if will_make_buttons:
b = HTML(
'<p style="color:blue">AI %d could<br>play here.</p>'
% (self.state.next_piece[2]), self)
else:
b = HTML('-')
elif board[y_board][x_board][y_cell][x_cell][
'cell'] == 1:
if (prev_x_cell == x_cell and prev_y_cell == y_cell
and prev_y_board == y_board
and prev_x_board == x_board):
b = HTML('<p style="color:red">1</p>')
else:
b = HTML('1')
elif board[y_board][x_board][y_cell][x_cell][
'cell'] == 2:
if (prev_x_cell == x_cell and prev_y_cell == y_cell
and prev_y_board == y_board
and prev_x_board == x_board):
b = HTML('<p style="color:red">2</p>')
else:
b = HTML('2')
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
class GridWidget(AbsolutePanel):
def __init__(self):
AbsolutePanel.__init__(self)
StyleSheetCssText(margins) # initialize css...
header = """<div><H2 align="center">Welcome to Unbeatable Tic-Tac-Toe!</H2><br>My <a href="https://github.com/chetweger/min-max-games/blob/master/ttt/ttt.py">implementation</a> uses the min-max search algorithm with alpha beta pruning and a transposition table!</div>"""
header = HTML(header, StyleName='margins_both')
self.add(header)
self.ai_first = Button("AI first.", self, StyleName='margins_left')
self.add(self.ai_first)
self.new_game = Button("New game", self, StyleName='margins_left')
self.add(self.new_game)
self.g=Grid(StyleName='margins_left')
self.g.resize(3, 3)
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.init()
self.add(self.g)
self.state = State()
self.game_resolution=Label("", StyleName='margins_left')
self.add(self.game_resolution)
def start_new_game(self):
self.state = State()
self.game_over = False
self.ai_first.setVisible(True)
self.state_to_grid(self.state)
def onClick(self, sender):
if sender == self.ai_first:
print 'player is ', self.state.player
self.state.max_v = 1
self.state.min_v = 2
self.ai_first.setVisible(False)
print 'button ai_first exists', hasattr(self, 'ai_first')
self.state.print_me()
next_state = ab(self.state)
self.state = next_state
self.state_to_grid(next_state)
print '[after]player is ', self.state.player
elif sender == self.new_game:
self.start_new_game()
else:
print 'player is ', self.state.player
'''
self.g.setText(0, 1, 'wassup')
self.g.setText(p['x'], p['y'], str(self.state.min_v))
'''
if self.ai_first.isVisible():
print 'Setting state.max_v'
self.state.max_v = 2
self.state.min_v = 1
self.ai_first.setVisible(False)
p = sender.point
self.g.setText(p['y'], p['x'], str(self.state.player))
self.state = self.grid_to_state()
self.check_for_tie() # end 1
if is_win(self.state):
self.state_to_grid(self.state, game_over=True, over_message='You won! This should not happen. This is a bug. Please email [email protected] describing the conditions of the game.')
self.state.player = next_player(self.state.player)
self.state.print_me()
next_state = ab(self.state)
self.state = next_state
self.state_to_grid(next_state)
self.check_for_tie() # end 1
if is_win(self.state):
self.state_to_grid(self.state, game_over=True, over_message='You lost! Better luck next time.')
def check_for_tie(self):
if is_over(self.state):
self.state_to_grid(self.state, game_over=True, over_message='The game is a tie.')
def state_to_grid(self, state, game_over=False, over_message=''):
if over_message:
self.game_resolution.setText(over_message)
self.game_resolution.setVisible(True)
else:
self.game_resolution.setVisible(False)
board = state.board
for y in range(3):
for x in range(3):
if board[y][x] == 0:
if not game_over:
b = Button('Press', self)
b.point = {'x':x, 'y':y}
self.g.setWidget(y, x, b)
else:
self.g.setText(y, x, '-')
elif board[y][x] == '1':
self.g.setText(y, x, '1')
elif board[y][x] == '2':
self.g.setText(y, x, '2')
else:
print 'state_to_grid exception'
#assert False
def grid_to_state(self):
next_state = State()
for y in range(3):
for x in range(3):
if isinstance(self.g.getWidget(y, x), Button):
print y, x
next_state.board[y][x] = 0
elif self.g.getText(y, x) == '1' or self.g.getText(y, x) == '2':
next_state.board[y][x] = int(self.g.getText(y,x))
else:
print 'grid_to_state exception'
#assert False
next_state.min_v = self.state.min_v
next_state.max_v = self.state.max_v
next_state.player = self.state.player
return next_state
def init(self):
for y in range(3):
for x in range(3):
b = Button('Press', self)
b.point = {'x':x, 'y':y}
self.g.setWidget(y, x, b)
class GridWidget(AbsolutePanel):
def __init__(self):
self.state = State()
self.game_round = 0
self.TD_CONSTS = {'c3': 1., 'c2': 1., 'c1': 1., 'c6': 1., 'c5': 1., 'c4': 1.}
self.CONSTS = {'c3': .5, 'c2': 1., 'c1': 3., 'c6': .5, 'c5': .5, 'c4': .5}
self.BEST_CONSTANTS = {'c3': 0.767944, 'c2': 1.049451, 'c1': 3.074038, 'c6': 0.220823, 'c5': 0.281883, 'c4': 0.605861}
self.ONES_CONSTS = {'c3': 1., 'c2': 1., 'c1': 1., 'c6': 1., 'c5': 1., 'c4': 1.}
AbsolutePanel.__init__(self)
self.welcome_label = HTML('<H2 align="center">Welcome to Meta-Tic-Tac-Toe!</H2>To watch the AI play itself, press either "begin game" button. Note: if there is a pop-up saying that the script is taking a long time to complete, this is not a bug - the AI is just taking a while to find the next move. Select the option to continue the script.', StyleName='margins_both')
self.add(self.welcome_label)
self.depth_limit = 2
self.train_td = Button("Begin game. Learning AI first!", self, StyleName='margins_left')
self.add(self.train_td)
self.train_static = Button("Begin game. Static AI first!", self, StyleName='margins_left')
self.add(self.train_static)
self.score_label = Label("CURRENT SCORE: Learning AI: %d | Static AI: %d"% (0,0), StyleName='margins_left')
self.add(self.score_label)
self.game_over_message = Label("", StyleName='margins_left')
self.add(self.game_over_message)
StyleSheetCssText(margins)
self.increase_depth = Button("Increase ply search depth.", self)
self.decrease_depth = Button("Decrease ply search depth.", self)
self.depth_label = Label("Current depth is " + str(self.depth_limit) +".")
self.depth_grid = Grid(StyleName='margins_left')
self.depth_grid.resize(1, 3)
self.depth_grid.setBorderWidth(2)
self.depth_grid.setCellPadding(9)
self.depth_grid.setCellSpacing(1)
self.add(self.depth_grid)
self.depth_grid.setWidget(0, 0, self.decrease_depth)
self.depth_grid.setWidget(0, 1, self.depth_label)
self.depth_grid.setWidget(0, 2, self.increase_depth)
# initialize the board grid:
self.g=Grid(StyleName='margins_left')
self.g.resize(3, 3)
self.g.setBorderWidth(2)
self.g.setCellPadding(9)
self.g.setCellSpacing(1)
self.init()
self.add(self.g)
# initialize the contstants adjustment grid:
self.adj_grid = Grid(StyleName='margins_left')
self.adj_grid.resize(7, 4)
self.adj_grid.setBorderWidth(2)
self.adj_grid.setCellPadding(9)
self.adj_grid.setCellSpacing(1)
self.init_constants_adj_grid()
self.add(self.adj_grid)
self.reset_constants = Button("Reset all of Learning AI's constants to 1.", self, StyleName='margins_left')
self.add(self.reset_constants)
self.state_to_grid()
def init_constants_adj_grid(self):
'''Initializes the grid that allows the TD_CONSTS to be adjusted.
'''
self.decr_buttons = {}
self.adj_learning_labels = {}
self.adj_static_labels = {}
self.incr_buttons = {}
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
learning_ai_header = Label("Constant for the learning AI.")
self.adj_grid.setWidget(0, 0, learning_ai_header)
static_ai_header = Label("Constants for the static AI.")
self.adj_grid.setWidget(0, 2, static_ai_header)
for i, key in enumerate(td_keys):
j = i + 1 # off by one because of header...
self.adj_learning_labels[key] = Label("Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.adj_grid.setWidget(j, 0, self.adj_learning_labels[key])
self.decr_buttons[key] = Button('<', self)
self.adj_grid.setWidget(j, 1, self.decr_buttons[key])
self.adj_static_labels[key] = Label("Constant %d: %f" % (key[1], self.CONSTS[key]))
self.adj_grid.setWidget(j, 2, self.adj_static_labels[key])
self.incr_buttons[key] = Button('>', self)
self.adj_grid.setWidget(j, 3, self.incr_buttons[key])
def init(self):
'''Initializes the grid on which the game is played.
'''
for y_board in range(3):
for x_board in range(3):
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for x_cell in range(3):
for y_cell in range(3):
b = Button('AI could play here.', self)
b.point = {'x_cell':x_cell, 'y_cell':y_cell, 'y_board': y_board, 'x_board': x_board}
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)
def start_new_game(self):
#g.__init__() nope, can't use this :(
g.state = State()
g.game_over = False
self.depthLimit = 2
self.human_first = True
self.check_is_win()
self.max_player = '-1'
self.min_player = '-1'
self.state_to_grid()
def onClick(self, sender):
self.check_adjusts(sender)
if sender == self.reset_constants:
self.TD_CONSTS = self.ONES_CONSTS
self.sync_consts()
if sender == self.increase_depth:
self.depth_limit += 1
self.depth_label.setText("Current depth is " + str(self.depth_limit) +".")
if sender == self.decrease_depth:
self.depth_limit -= 1
self.depth_label.setText("Current depth is " + str(self.depth_limit) +".")
if sender == self.train_td:
self.state = State()
self.static_ai_str = '2'
self.td_ai_str = '1'
self.state.next_piece = [1, 1, 1]
Timer(250, notify=self.td_ai_turn)
if sender == self.train_static:
self.state = State()
self.static_ai_str = '1'
self.td_ai_str = '2'
self.state.next_piece = [1, 1, 1]
Timer(250, notify=self.static_ai_turn)
def check_adjusts(self, sender):
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
for key in td_keys:
if self.incr_buttons[key] == sender:
self.change_td_const(key, '+')
if self.decr_buttons[key] == sender:
self.change_td_const(key, '-')
self.TD_CONSTS = normalize(self.TD_CONSTS)
self.adj_learning_labels[key].setText("Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.sync_consts()
def change_td_const(self, key, sign):
if sign == '+':
self.CONSTS[key] += INCREMENT_AMOUNT
elif sign == '-':
self.CONSTS[key] -= INCREMENT_AMOUNT
def sync_consts(self):
"""Sync td rates with the current state.
"""
td_keys = ['c1', 'c2', 'c3', 'c4', 'c5', 'c6']
for key in td_keys:
self.adj_learning_labels[key].setText("Constant %d: %f" % (key[1], self.TD_CONSTS[key]))
self.adj_static_labels[key].setText("Constant %d: %f" % (key[1], self.CONSTS[key]))
def check_is_win(self, last_position={}):
self.state_to_grid(prev_x_board=last_position['x_board'],
prev_y_board=last_position['y_board'],
prev_x_cell=last_position['x_cell'],
prev_y_cell=last_position['y_cell'],)
learning_ai_score = self.state.score[self.td_ai_str]
static_ai_score = self.state.score[self.static_ai_str]
self.score_label.setText("CURRENT SCORE: Learning AI(%d): %d | Static AI(%d): %d" % (self.td_ai_str, learning_ai_score, self.static_ai_str, static_ai_score))
self.state.printInfo()
if is_over(self.state):
if learning_ai_score > static_ai_score:
msg = "the learning AI won with score %d vs %d." % (learning_ai_score, static_ai_score)
elif learning_ai_score < static_ai_score:
msg = "the static AI won with score %d vs %d." % (static_ai_score, learning_ai_score)
elif learning_ai_score == static_ai_score:
msg = "the game ended in a tie."
self.game_round += 1
game_over_message.setText("In game round " + str(self.game_round) + ", " + msg)
return True
else:
return False
def static_ai_turn(self):
print "\n\nNaive AIs turn which plays the piece: ", self.state.next_piece[2]
print "next piece is ", self.state.next_piece
print "TD_CONSTS", self.TD_CONSTS
(expectedUtility, next_state) = ab(self.state,
self.CONSTS,
depth_limit=self.depth_limit)
last_position = find_last_move(self.state, next_state)
self.state = next_state
self.state.printInfo()
over = self.check_is_win(last_position)
print "back in static"
if not over:
self.pause_update = Timer(250, notify=self.td_ai_turn)
else:
return True
def td_ai_turn(self):
print "\n\nTD AI player starting turn. TD AI places the piece:", self.state.next_piece[2]
print "TD_CONSTS after being adjusted are: ", self.TD_CONSTS
# print, alpha-beta search etc.:
(expectedUtility, state) = ab(self.state,
self.TD_CONSTS,
depth_limit=self.depth_limit)
terminal_state = expectedUtility.terminal
self.TD_CONSTS = td_learning(terminal_state, self.TD_CONSTS, self.state)
self.sync_consts() # reflect the new TD_CONSTS in the game.
last_position = find_last_move(self.state, state)
self.state = state
state.printInfo()
print "TD_CONSTS after being adjusted are: ", self.TD_CONSTS
over = self.check_is_win(last_position)
print "back in td"
print "Is over ", over
if not over:
return Timer(250, notify=self.static_ai_turn)
else:
return True
def will_buttons(self, y_board, x_board):
# first we determine if the next_piece points to a playable board.
board = self.state.boards
piece = list(self.state.next_piece)
playable = True
if is_win(board[piece[0]][piece[1]]) or is_full(board[piece[0]][piece[1]]):
playable = False
if (not is_win(board[y_board][x_board])) and (not is_full(board[y_board][x_board])):
if not playable:
return True
if playable:
return (y_board == piece[0]) and (x_board == piece[1])
return False
def state_to_grid(self, prev_x_board=-1, prev_y_board=-1, prev_x_cell=-1, prev_y_cell=-1):
board = self.state.boards
for y_board in range(3):
for x_board in range(3):
# for this mini-grid, do i make buttons or dashes?
will_make_buttons = self.will_buttons(y_board, x_board)
g=Grid()
g.resize(3, 3)
g.setBorderWidth(2)
g.setCellPadding(9)
g.setCellSpacing(1)
for y_cell in range(3):
for x_cell in range(3):
if board[y_board][x_board][y_cell][x_cell]['cell'] == 0:
if will_make_buttons:
b = HTML('<p style="color:blue">AI %d could<br>play here.</p>' % (self.state.next_piece[2]), self)
else:
b = HTML('-')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 1:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">1</p>')
else:
b = HTML('1')
elif board[y_board][x_board][y_cell][x_cell]['cell'] == 2:
if (prev_x_cell == x_cell and
prev_y_cell == y_cell and
prev_y_board == y_board and
prev_x_board == x_board):
b = HTML('<p style="color:red">2</p>')
else:
b = HTML('2')
g.setWidget(y_cell, x_cell, b)
self.add(g)
self.g.setWidget(y_board, x_board, g)