def alphabetaBclicked(self):
self.gameType = "ALPHABETA"
print(
"\n\n\n-------------------ALPHA BETA PRUNING-------------------\n-------------------AI TURN---------------------"
)
action = alphabeta(globalState)
print(
"---- (as all action have same utility value, we choose one random) ----\n********************************************************************\n\n\n"
)
temp = random.choice([1, 2, 3, 4])
self.b[temp - 1].setIcon(
QIcon("/Users/rachitrathore/PycharmProjects/AI3/green.png"))
self.b[temp - 1].setIconSize(QSize(50, 50))
self.b[temp - 1].setEnabled(False)
coord = noToCoord(temp)
globalState.machineCoord.append(coord)
self.winL.setText(
"Machine played first! \nHuman it's your Turn...Place your blue coin"
)
self.winL.adjustSize()
self.minimaxB.setEnabled(False)
self.alphabetaB.setEnabled(False)
for i in range(16):
self.b[i].setEnabled(True)
def b16clicked(self):
if not possibleClicks(globalState).__contains__([3, 3]):
self.winL.setText(
"HUMAN TURN -- \nPlease place your coin in right position")
self.winL.adjustSize()
return
else:
self.b[15].setIcon(QIcon("blue.png"))
self.b[15].setIconSize(QSize(50, 50))
self.b[15].setEnabled(False)
globalState.humanCoord.append([3, 3])
if terminalTest(globalState) and utilityValue(globalState) == -1:
self.winL.setText("HUMAN WON!! Please reset")
self.winL.adjustSize()
for i in range(16):
self.b[i].setEnabled(False)
return
if self.gameType == "MINIMAX":
action = minimax(globalState)
elif self.gameType == "ALPHABETA":
action = alphabeta(globalState)
globalState.machineCoord.append(action)
temp = coordToNo(action)
self.b[temp - 1].setIcon(QIcon("green.png"))
self.b[temp - 1].setIconSize(QSize(50, 50))
self.b[temp - 1].setEnabled(False)
if terminalTest(globalState) and utilityValue(globalState) == 1:
self.winL.setText("MACHINE WON!! Please reset")
self.winL.adjustSize()
for i in range(16):
self.b[i].setEnabled(False)
return
self.winL.setText(
"Machine already played ! \nHuman it's your Turn...Place your blue coin"
)
self.winL.adjustSize()
