NikolajDanger/Gwendolyn
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✨ Hex so beautiful. And works!!!

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This commit is contained in:
jona605a
2020-08-07 23:31:10 +02:00
parent b45aac1d1c
commit e6ce610366
3 changed files with 143 additions and 82 deletions
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164
funcs/games/hex.py
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@ -15,7 +15,7 @@ AIScoresHex = {
"avoid losing": 100
}
boardWidth = 11
BOARDWIDTH = 11
# Parses command
@ -44,9 +44,9 @@ def parseHex(command, channel, user):
# Placing a piece
elif commands[0] == "place":
try:
return placeHex(channel,int(commands[1]),commands[2])
return placeHex(channel,commands[1], user)
except:
return "I didn't get that. To place a piece use \"!hex place [player number] [position]\". A valid position is e.g. \"e2\".", False, False, False, False
return "I didn't get that. To place a piece use \"!hex place [position]\". A valid position is e.g. \"E2\".", False, False, False, False
else:
return "I didn't get that. Use \"!hex start [opponent]\" to start a game or \"!hex stop\" to stop a current game.", False, False, False, False
@ -81,13 +81,14 @@ def hexStart(channel, user, opponent):
diffText = ""
# board is 11x11
board = [ [ 0 for i in range(boardWidth) ] for j in range(boardWidth) ]
board = [ [ 0 for i in range(BOARDWIDTH) ] for j in range(BOARDWIDTH) ]
players = [user,opponent]
random.shuffle(players) # random starting player
winningPieces = [[""],[""],[""]] # etc.
lastMove = (5,5)
data[channel] = {"board": board,"winner":0,
"players":players, "winningPieces":winningPieces,"turn":0,"difficulty":difficulty}
data[channel] = {"board":board, "winner":0,
"players":players, "winningPieces":winningPieces, "turn":1, "difficulty":difficulty, "lastMove":lastMove}
with open("resources/games/hexGames.json", "w") as f:
json.dump(data,f,indent=4)
@ -103,62 +104,76 @@ def hexStart(channel, user, opponent):
return "There's already a hex game going on in this channel", False, False, False, False
# Places a piece at the given location and checks things afterwards
def placeHex(channel : str,player : int,position : str):
def placeHex(channel : str,position : str, user):
with open("resources/games/hexGames.json", "r") as f:
data = json.load(f)
if channel in data:
board = data[channel]["board"]
if user in data[channel]["players"]:
turn = data[channel]["turn"]
player = data[channel]["players"].index(user)+1
if player == turn:
board = data[channel]["board"]
logThis("Placing a piece on the board with placeHex()")
# Places on board
board = placeOnHexBoard(board,player,position)
if isinstance(board, list):
# If the move is valid:
data[channel]["board"] = board
turn = (data[channel]["turn"]+1)%2
data[channel]["turn"] = turn
with open("resources/games/hexGames.json", "w") as f:
json.dump(data,f,indent=4)
"""
# Checking for a win
logThis("Checking for win")
won, winningPieces = isHexWon(data[channel]["board"])
if won != 0:
gameWon = True
data[channel]["winner"] = won
data[channel]["winningPieces"] = winningPieces
logThis("Placing a piece on the board with placeHex()")
# Places on board
board = placeOnHexBoard(board,player,position)
if isinstance(board, list):
# If the move is valid:
data[channel]["board"] = board
turn = 1 if turn == 2 else 2
data[channel]["turn"] = turn
message = data[channel]["players"][won-1]+" won!"
if data[channel]["players"][won-1] != "Gwendolyn":
winAmount = data[channel]["difficulty"]^2+5
message += " Adding "+str(winAmount)+" GwendoBucks to their account."
else:"""
gameWon = False
message = getName(data[channel]["players"][player-1])+" placed at "+position+". It's now "+getName(data[channel]["players"][turn])+"'s turn."
with open("resources/games/hexGames.json", "w") as f:
json.dump(data,f,indent=4)
# Is it Gwendolyn's turn?
gwendoTurn = False
if data[channel]["players"][turn] == "Gwendolyn":
logThis("It's Gwendolyn's turn")
gwendoTurn = True
# Update the board
hexDraw.drawHexPlacement(channel,player,position)
"""
with open("resources/games/hexGames.json", "w") as f:
json.dump(data,f,indent=4)
return message, True, True, gameWon, gwendoTurn
# Checking for a win
logThis("Checking for win")
won, winningPieces = isHexWon(data[channel]["board"])
if won != 0:
gameWon = True
data[channel]["winner"] = won
data[channel]["winningPieces"] = winningPieces
message = data[channel]["players"][won-1]+" won!"
if data[channel]["players"][won-1] != "Gwendolyn":
winAmount = data[channel]["difficulty"]^2+5
message += " Adding "+str(winAmount)+" GwendoBucks to their account."
else:"""
gameWon = False
message = getName(data[channel]["players"][player-1])+" placed at "+position.upper()+". It's now "+getName(data[channel]["players"][turn-1])+"'s turn."
data[channel]["lastMove"] = (int(position[1])-1, ord(position[0])-97)
with open("resources/games/hexGames.json", "w") as f:
json.dump(data,f,indent=4)
# Is it now Gwendolyn's turn?
gwendoTurn = False
if data[channel]["players"][turn-1] == "Gwendolyn":
logThis("It's Gwendolyn's turn")
gwendoTurn = True
# Update the board
hexDraw.drawHexPlacement(channel,player,position)
return message, True, True, gameWon, gwendoTurn
else:
# Invalid move. "board" is the error message
message = board
return message, False, False, False, False
else:
# Move out of turn
message = "It isn't your turn, it is "+getName(data[channel]["players"][turn-1])+"'s turn."
return message, False, False, False, False
else:
# Invalid move. "board" is the error message
message = board
return message, True, True, False, False
message = "You can't place when you're not in the game. The game's players are: "+getName(data[channel]["players"][0])+" and "+getName(data[channel]["players"][1])+"."
return message, False, False, False, False
else:
return "There's no game in this channel", False, False, False, False
@ -168,9 +183,9 @@ def placeOnHexBoard(board,player,position):
# Translates the position
position = position.lower()
try:
column = ord(position[0])-97 # ord() translates from letter to number
row = int(position[1])-1
if column not in range(boardWidth) or row not in range(boardWidth):
column = ord(position[0]) - 97 # ord() translates from letter to number
row = int(position[1:]) - 1
if column not in range(BOARDWIDTH) or row not in range(BOARDWIDTH):
logThis("Position out of bounds (error code 1533)")
return "Error. That position is out of bounds."
except:
@ -202,31 +217,50 @@ def hexAI(channel):
board = data[channel]["board"]
player = data[channel]["players"].index("Gwendolyn")+1
difficulty = data[channel]["difficulty"]
#difficulty = data[channel]["difficulty"]
lastMove = data[channel]["lastMove"]
# These moves are the last move +- 2.
moves = [[(lastMove[0]+j-2,lastMove[1]+i-2) for i in range(5) if lastMove[1]+i-2 in range(11)] for j in range(5) if lastMove[0]+j-2 in range(11)]
moves = sum(moves,[])
chosenMove = None
safety = 0
while chosenMove == None:
safety += 1
if safety > 1000:
break
candidate = random.choice(moves)
if board[candidate[0]][candidate[1]] == 0:
chosenMove = candidate
logThis("Last move was "+str(lastMove))
logThis("Chosen move is "+str(chosenMove))
"""
scores = [-math.inf,-math.inf,-math.inf,-math.inf,-math.inf,-math.inf,-math.inf]
for column in range(0,boardWidth):
for column in range(0,BOARDWIDTH):
testBoard = copy.deepcopy(board)
# Testing a move
testBoard = placeOnHexBoard(testBoard,player,column)
# Evaluating that move
if testBoard != None:
scores[column] = minimaxHex(testBoard,difficulty,player%2+1,player,-math.inf,math.inf,False)
logThis("Best score for column "+str(column)+" is "+str(scores[column]))
possibleScores = scores.copy()
while (min(possibleScores) <= (max(possibleScores) - max(possibleScores)/10)) and len(possibleScores) != 1:
while (min(possibleScores) < (max(possibleScores)*0.9)):
possibleScores.remove(min(possibleScores))
highest_score = random.choice(possibleScores)
indices = [i for i, x in enumerate(scores) if x == highest_score]
placement = random.choice(indices)
return placeHex(channel,player,placement)
"""
placement = "abcdefghijk"[chosenMove[1]]+str(chosenMove[0]+1)
return placeHex(channel,placement, "Gwendolyn")
# Calculates points for a board
def AICalcHexPoints(board,player):
score = 0
otherPlayer = player%2+1
#otherPlayer = player%2+1
## Checks if anyone has won
@ -259,7 +293,7 @@ def minimaxHex(board, depth, player , originalPlayer, alpha, beta, maximizingPla
return points
if maximizingPlayer:
value = -math.inf
for column in range(0,boardWidth):
for column in range(0,BOARDWIDTH):
testBoard = copy.deepcopy(board)
testBoard = placeOnHexBoard(testBoard,player,column)
if testBoard != None:
@ -272,7 +306,7 @@ def minimaxHex(board, depth, player , originalPlayer, alpha, beta, maximizingPla
return value
else:
value = math.inf
for column in range(0,boardWidth):
for column in range(0,BOARDWIDTH):
testBoard = copy.deepcopy(board)
testBoard = placeOnHexBoard(testBoard,player,column)
if testBoard != None: