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@ -1,6 +1,7 @@
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import random
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import copy
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import math
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import discord
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from .hexDraw import DrawHex
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@ -13,102 +14,146 @@ for position in ALL_POSITIONS:
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HEX_DIRECTIONS = [(0,1),(-1,1),(-1,0),(0,-1),(1,-1),(1,0)]
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class HexGame():
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def __init__(self,bot):
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def __init__(self, bot):
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self.bot = bot
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self.draw = DrawHex(bot)
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# Parses command
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def parseHex(self, command, channel, user):
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commands = command.lower().split()
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async def surrender(self, ctx):
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channel = str(ctx.channel_id)
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game = self.bot.database["hex games"].find_one({"_id":channel})
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if command == "" or command == " ":
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return "I didn't get that. Use \"/hex start [opponent]\" to start a game.", False, False, False, False
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elif commands[0] == "start":
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# Starting a game
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if len(commands) == 1: # if the commands is "/hex start", the opponent is Gwendolyn at difficulty 2
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commands.append("2")
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self.bot.log("Starting a hex game with hexStart(). "+str(user)+" challenged "+commands[1])
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return self.hexStart(channel,user,commands[1]) # commands[1] is the opponent
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# If using a command with no game, return error
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elif game == None:
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return "There's no game in this channel", False, False, False, False
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# Stopping the game
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elif commands[0] == "stop":
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if user in game["players"]:
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return "Ending game.", False, False, True, False
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else:
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return "You can't end a game where you're not a player.", False, False, False, False
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# Placing a piece
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elif commands[0] == "place":
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try:
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return self.placeHex(channel,commands[1], user)
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except:
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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
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# Undo
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elif commands[0] == "undo":
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return self.undoHex(channel, user)
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# Surrender
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elif commands[0] == "surrender":
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players = game["players"]
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if user in players:
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opponent = (players.index(user) + 1) % 2
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self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"winner":opponent + 1}})
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return "{} surrendered. That means {} won! Adding 30 Gwendobucks to their account.".format(self.bot.databaseFuncs.getName(user),self.bot.databaseFuncs.getName(players[opponent])), False, False, True, False
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else:
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return "You can't surrender when you're not a player.", False, False, False, False
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# Swap
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elif commands[0] == "swap":
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if len(game["gameHistory"]) == 1: # Only after the first move
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self.bot.database["hex games"].update_one({"_id":channel},
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{"$set":{"players":game["players"][::-1]}}) # Swaps their player-number
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# Swaps the color of the hexes on the board drawing:
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self.draw.drawSwap(channel)
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player2 = game["players"][1]
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gwendoTurn = (player2 == "Gwendolyn")
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return "The color of both players were swapped. It is now {}'s turn".format(player2), True, True, False, gwendoTurn
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else:
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return "You can only swap as the second player after the very first move.", False, False, False, False
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user = f"#{ctx.author.id}"
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players = game["players"]
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if user not in players:
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await ctx.send("You can't surrender when you're not a player.")
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else:
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return "I didn't get that. Use \"/hex start [opponent]\" to start a game, \"/hex place [position]\" to place a piece, \"/hex undo\" to undo your last move or \"/hex stop\" to stop a current game.", False, False, False, False
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opponent = (players.index(user) + 1) % 2
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opponentName = self.bot.databaseFuncs.getName(players[opponent])
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self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"winner":opponent + 1}})
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await ctx.send(f"{ctx.author.display_name} surrendered. That means {opponentName} won! Adding 30 Gwendobucks to their account")
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with open(f"resources/games/oldImages/hex{channel}", "r") as f:
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oldImage = await ctx.channel.fetch_message(int(f.read()))
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if oldImage is not None:
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await oldImage.delete()
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else:
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self.bot.log("The old image was already deleted")
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self.bot.log("Sending the image")
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filePath = f"resources/games/hexBoards/board{channel}.png"
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oldImage = await ctx.channel.send(file = discord.File(filePath))
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with open(f"resources/games/oldImages/hex{channel}", "w") as f:
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f.write(str(oldImage.id))
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# Swap
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async def swap(self, ctx):
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channel = str(ctx.channel_id)
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game = self.bot.database["hex games"].find_one({"_id":channel})
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user = f"#{ctx.author.id}"
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if game is None:
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await ctx.send("You can't swap nothing")
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elif user not in game["players"]:
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await ctx.send("You're not in the game")
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elif len(game["gameHistory"]) != 1: # Only after the first move
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await ctx.send("You can only swap as the second player after the very first move.")
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elif user != game["players"][game["turn"]-1]:
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await ctx.send("You can only swap after your opponent has placed their piece")
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else:
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self.bot.database["hex games"].update_one({"_id":channel},
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{"$set":{"players":game["players"][::-1]}}) # Swaps their player-number
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# Swaps the color of the hexes on the board drawing:
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self.draw.drawSwap(channel)
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opponent = game["players"][::-1][game["turn"]-1]
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gwendoTurn = (opponent == f"#{self.bot.user.id}")
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opponentName = self.bot.databaseFuncs.getName(opponent)
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await ctx.send(f"The color of the players were swapped. It is now {opponentName}'s turn")
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with open(f"resources/games/oldImages/hex{channel}", "r") as f:
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oldImage = await ctx.channel.fetch_message(int(f.read()))
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if oldImage is not None:
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await oldImage.delete()
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else:
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self.bot.log("The old image was already deleted")
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self.bot.log("Sending the image")
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filePath = f"resources/games/hexBoards/board{channel}.png"
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oldImage = await ctx.channel.send(file = discord.File(filePath))
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with open(f"resources/games/oldImages/hex{channel}", "w") as f:
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f.write(str(oldImage.id))
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if gwendoTurn:
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await self.hexAI(ctx)
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# Starts the game
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def hexStart(self, channel, user, opponent):
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async def start(self, ctx, opponent):
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try:
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await ctx.defer()
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except:
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self.bot.log("Defer failed")
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user = f"#{ctx.author.id}"
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channel = str(ctx.channel_id)
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game = self.bot.database["hex games"].find_one({"_id":channel})
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if game == None:
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if opponent in ["1","2","3","4","5"]:
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difficulty = int(opponent)
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diffText = " with difficulty "+opponent
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opponent = "Gwendolyn"
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elif opponent.lower() == "gwendolyn":
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difficulty = 2
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diffText = " with difficulty 2"
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opponent = "Gwendolyn"
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else:
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try:
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int(opponent)
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return "That difficulty doesn't exist", False, False, False, False
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except:
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opponent = self.bot.databaseFuncs.getID(opponent)
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if opponent == None:
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return "I can't find that user", False, False, False, False
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else:
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# Opponent is another player
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difficulty = 3
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diffText = ""
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startedGame = False
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canStart = True
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if game != None:
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sendMessage = "There's already a hex game going on in this channel"
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logMessage = "There was already a game going on"
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canStart = False
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else:
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if type(opponent) == int:
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# Opponent is Gwendolyn
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if opponent in range(1, 6):
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opponentName = "Gwendolyn"
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difficulty = int(opponent)
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diffText = f" with difficulty {difficulty}"
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opponent = f"#{self.bot.user.id}"
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else:
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sendMessage = "Difficulty doesn't exist"
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logMessage = "They tried to play against a difficulty that doesn't exist"
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canStart = False
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elif type(opponent) == discord.member.Member:
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if opponent.bot:
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# User has challenged a bot
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if opponent == self.bot.user:
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# It was Gwendolyn
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opponentName = "Gwendolyn"
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difficulty = 2
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diffText = f" with difficulty {difficulty}"
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opponent = f"#{self.bot.user.id}"
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else:
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sendMessage = "You can't challenge a bot!"
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logMessage = "They tried to challenge a bot"
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canStart = False
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else:
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# Opponent is another player
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if ctx.author != opponent:
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opponentName = opponent.display_name
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opponent = f"#{opponent.id}"
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difficulty = 5
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diffText = ""
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else:
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sendMessage = "You can't play against yourself"
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logMessage = "They tried to play against themself"
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canStart = False
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else:
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canStart = False
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logMessage = f"Opponent was neither int or member. It was {type(opponent)}"
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sendMessage = "Something went wrong"
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if canStart:
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# board is 11x11
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board = [ [ 0 for i in range(BOARDWIDTH) ] for j in range(BOARDWIDTH) ]
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players = [user,opponent]
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board = [[0 for i in range(BOARDWIDTH)] for j in range(BOARDWIDTH)]
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players = [user, opponent]
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random.shuffle(players) # random starting player
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gameHistory = []
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@ -120,137 +165,196 @@ class HexGame():
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# draw the board
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self.draw.drawBoard(channel)
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gwendoTurn = True if players[0] == "Gwendolyn" else False
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showImage = True
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return "Started Hex game against "+self.bot.databaseFuncs.getName(opponent)+ diffText+". It's "+self.bot.databaseFuncs.getName(players[0])+"'s turn", showImage, False, False, gwendoTurn
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else:
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return "There's already a hex game going on in this channel", False, False, False, False
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gwendoTurn = (players[0] == f"#{self.bot.user.id}")
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startedGame = True
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turnName = self.bot.databaseFuncs.getName(players[0])
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sendMessage = f"Started Hex game against {opponentName}{diffText}. It's {turnName}'s turn"
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logMessage = "Game started"
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await ctx.send(sendMessage)
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self.bot.log(logMessage)
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if startedGame:
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filePath = f"resources/games/hexBoards/board{ctx.channel_id}.png"
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newImage = await ctx.channel.send(file = discord.File(filePath))
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with open(f"resources/games/oldImages/hex{ctx.channel_id}", "w") as f:
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f.write(str(newImage.id))
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if gwendoTurn:
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await self.hexAI(ctx)
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# Places a piece at the given location and checks things afterwards
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def placeHex(self, channel : str,position : str, user):
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async def placeHex(self, ctx, position : str, user):
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channel = str(ctx.channel_id)
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game = self.bot.database["hex games"].find_one({"_id":channel})
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placedPiece = False
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if game != None:
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players = game["players"]
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if user in players:
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turn = game["turn"]
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if players[0] == players[1]:
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player = turn
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else:
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player = players.index(user)+1
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if player == turn:
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board = game["board"]
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self.bot.log("Placing a piece on the board with placeHex()")
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# Places on board
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board = self.placeOnHexBoard(board,player,position)
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if isinstance(board, list):
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# If the move is valid:
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self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"board":board}})
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turn = 1 if turn == 2 else 2
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self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"turn":turn}})
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# Checking for a win
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self.bot.log("Checking for win")
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winner = self.evaluateBoard(game["board"])[1]
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if winner == 0: # Continue with the game.
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gameWon = False
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message = self.bot.databaseFuncs.getName(game["players"][player-1])+" placed at "+position.upper()+". It's now "+self.bot.databaseFuncs.getName(game["players"][turn-1])+"'s turn."# The score is "+str(score)
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else: # Congratulations!
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|
|
|
|
gameWon = True
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"winner":winner}})
|
|
|
|
|
message = self.bot.databaseFuncs.getName(game["players"][player-1])+" placed at "+position.upper()+" and won!"
|
|
|
|
|
if game["players"][winner-1] != "Gwendolyn":
|
|
|
|
|
winAmount = game["difficulty"]*10
|
|
|
|
|
message += " Adding "+str(winAmount)+" GwendoBucks to their account."
|
|
|
|
|
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$push":{"gameHistory":(int(position[1])-1, ord(position[0])-97)}})
|
|
|
|
|
|
|
|
|
|
# Is it now Gwendolyn's turn?
|
|
|
|
|
gwendoTurn = False
|
|
|
|
|
if game["players"][turn-1] == "Gwendolyn":
|
|
|
|
|
self.bot.log("It's Gwendolyn's turn")
|
|
|
|
|
gwendoTurn = True
|
|
|
|
|
|
|
|
|
|
# Update the board
|
|
|
|
|
self.draw.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 "+self.bot.databaseFuncs.getName(game["players"][turn-1])+"'s turn."
|
|
|
|
|
return message, False, False, False, False
|
|
|
|
|
else:
|
|
|
|
|
message = "You can't place when you're not in the game. The game's players are: "+self.bot.databaseFuncs.getName(game["players"][0])+" and "+self.bot.databaseFuncs.getName(game["players"][1])+"."
|
|
|
|
|
return message, False, False, False, False
|
|
|
|
|
if game == None:
|
|
|
|
|
sendMessage = "There's no game in this channel"
|
|
|
|
|
self.bot.log("There was no game going on")
|
|
|
|
|
elif not (position[0].isalpha() and position[1].isnumeric() and len(position) == 2):
|
|
|
|
|
sendMessage = "The position must be a letter followed by a number."
|
|
|
|
|
self.bot.log(f"The position was not valid, {position}")
|
|
|
|
|
else:
|
|
|
|
|
return "There's no game in this channel", False, False, False, False
|
|
|
|
|
players = game["players"]
|
|
|
|
|
if user not in players:
|
|
|
|
|
sendMessage = f"You can't place when you're not in the game. The game's players are: {self.bot.databaseFuncs.getName(game['players'][0])} and {self.bot.databaseFuncs.getName(game['players'][1])}."
|
|
|
|
|
self.bot.log("They aren't in the game")
|
|
|
|
|
elif players[game["turn"]-1] != user:
|
|
|
|
|
sendMessage = "It's not your turn"
|
|
|
|
|
self.bot.log("It wasn't their turn")
|
|
|
|
|
else:
|
|
|
|
|
player = game["turn"]
|
|
|
|
|
turn = game["turn"]
|
|
|
|
|
board = game["board"]
|
|
|
|
|
|
|
|
|
|
self.bot.log("Placing a piece on the board with placeHex()")
|
|
|
|
|
# Places on board
|
|
|
|
|
board = self.placeOnHexBoard(board,player,position)
|
|
|
|
|
|
|
|
|
|
if board is None:
|
|
|
|
|
self.bot.log("It was an invalid position")
|
|
|
|
|
sendMessage = ("That's an invalid position. You must place your piece on an empty field.")
|
|
|
|
|
else:
|
|
|
|
|
# If the move is valid:
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"board":board}})
|
|
|
|
|
turn = (turn % 2) + 1
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"turn":turn}})
|
|
|
|
|
|
|
|
|
|
# Checking for a win
|
|
|
|
|
self.bot.log("Checking for win")
|
|
|
|
|
winner = self.evaluateBoard(game["board"])[1]
|
|
|
|
|
|
|
|
|
|
if winner == 0: # Continue with the game.
|
|
|
|
|
gameWon = False
|
|
|
|
|
sendMessage = self.bot.databaseFuncs.getName(game["players"][player-1])+" placed at "+position.upper()+". It's now "+self.bot.databaseFuncs.getName(game["players"][turn-1])+"'s turn."# The score is "+str(score)
|
|
|
|
|
|
|
|
|
|
else: # Congratulations!
|
|
|
|
|
gameWon = True
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},{"$set":{"winner":winner}})
|
|
|
|
|
sendMessage = self.bot.databaseFuncs.getName(game["players"][player-1])+" placed at "+position.upper()+" and won!"
|
|
|
|
|
if game["players"][winner-1] != f"#{self.bot.user.id}":
|
|
|
|
|
winAmount = game["difficulty"]*10
|
|
|
|
|
sendMessage += " Adding "+str(winAmount)+" GwendoBucks to their account."
|
|
|
|
|
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$push":{"gameHistory":(int(position[1])-1, ord(position[0])-97)}})
|
|
|
|
|
|
|
|
|
|
# Is it now Gwendolyn's turn?
|
|
|
|
|
gwendoTurn = False
|
|
|
|
|
if game["players"][turn-1] == f"#{self.bot.user.id}":
|
|
|
|
|
self.bot.log("It's Gwendolyn's turn")
|
|
|
|
|
gwendoTurn = True
|
|
|
|
|
|
|
|
|
|
placedPiece = True
|
|
|
|
|
|
|
|
|
|
if user == f"#{self.bot.user.id}":
|
|
|
|
|
await ctx.channel.send(sendMessage)
|
|
|
|
|
else:
|
|
|
|
|
await ctx.send(sendMessage)
|
|
|
|
|
|
|
|
|
|
if placedPiece:
|
|
|
|
|
# Update the board
|
|
|
|
|
self.draw.drawHexPlacement(channel,player, position)
|
|
|
|
|
|
|
|
|
|
with open(f"resources/games/oldImages/hex{channel}", "r") as f:
|
|
|
|
|
oldImage = await ctx.channel.fetch_message(int(f.read()))
|
|
|
|
|
|
|
|
|
|
if oldImage is not None:
|
|
|
|
|
await oldImage.delete()
|
|
|
|
|
else:
|
|
|
|
|
self.bot.log("The old image was already deleted")
|
|
|
|
|
|
|
|
|
|
self.bot.log("Sending the image")
|
|
|
|
|
filePath = f"resources/games/hexBoards/board{channel}.png"
|
|
|
|
|
oldImage = await ctx.channel.send(file = discord.File(filePath))
|
|
|
|
|
|
|
|
|
|
if gameWon:
|
|
|
|
|
self.bot.log("Dealing with the winning player")
|
|
|
|
|
game = self.bot.database["hex games"].find_one({"_id":channel})
|
|
|
|
|
|
|
|
|
|
winner = game["winner"]
|
|
|
|
|
if game["players"][winner-1] != f"#{self.bot.user.id}":
|
|
|
|
|
winnings = game["difficulty"]*10
|
|
|
|
|
self.bot.money.addMoney(game["players"][winner-1].lower(),winnings)
|
|
|
|
|
else:
|
|
|
|
|
with open(f"resources/games/oldImages/hex{channel}", "w") as f:
|
|
|
|
|
f.write(str(oldImage.id))
|
|
|
|
|
|
|
|
|
|
if gwendoTurn:
|
|
|
|
|
await self.hexAI(ctx)
|
|
|
|
|
|
|
|
|
|
# Returns a board where the placement has ocurred
|
|
|
|
|
def placeOnHexBoard(self, board,player,position):
|
|
|
|
|
# Translates the position
|
|
|
|
|
position = position.lower()
|
|
|
|
|
# Error handling
|
|
|
|
|
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):
|
|
|
|
|
self.bot.log("Position out of bounds (error code 1533)")
|
|
|
|
|
return "Error. That position is out of bounds."
|
|
|
|
|
except:
|
|
|
|
|
self.bot.log("Invalid position (error code 1531)")
|
|
|
|
|
return "Error. The position should be a letter followed by a number, e.g. \"e2\"."
|
|
|
|
|
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):
|
|
|
|
|
self.bot.log("Position out of bounds")
|
|
|
|
|
return None
|
|
|
|
|
# Place at the position
|
|
|
|
|
if board[row][column] == 0:
|
|
|
|
|
board[row][column] = player
|
|
|
|
|
return board
|
|
|
|
|
else:
|
|
|
|
|
self.bot.log("Cannot place on existing piece (error code 1532)")
|
|
|
|
|
return "Error. You must place on an empty space."
|
|
|
|
|
return None
|
|
|
|
|
|
|
|
|
|
# After your move, you have the option to undo get your turn back #TimeTravel
|
|
|
|
|
def undoHex(self, channel, user):
|
|
|
|
|
async def undo(self, ctx):
|
|
|
|
|
channel = str(ctx.channel_id)
|
|
|
|
|
user = f"#{ctx.author.id}"
|
|
|
|
|
undid = False
|
|
|
|
|
|
|
|
|
|
game = self.bot.database["hex games"].find_one({"_id":channel})
|
|
|
|
|
|
|
|
|
|
if user in game["players"]:
|
|
|
|
|
if len(game["gameHistory"]):
|
|
|
|
|
turn = game["turn"]
|
|
|
|
|
# You can only undo after your turn, which is the opponent's turn.
|
|
|
|
|
if user == game["players"][(turn % 2)]: # If it's not your turn
|
|
|
|
|
self.bot.log("Undoing {}'s last move".format(self.bot.databaseFuncs.getName(user)))
|
|
|
|
|
|
|
|
|
|
lastMove = game["gameHistory"].pop()
|
|
|
|
|
game["board"][lastMove[0]][lastMove[1]] = 0
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$set":{"board":game["board"]}})
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$set":{"turn":turn%2 + 1}})
|
|
|
|
|
|
|
|
|
|
# Update the board
|
|
|
|
|
self.draw.drawHexPlacement(channel,0,"abcdefghijk"[lastMove[1]]+str(lastMove[0]+1)) # The zero makes the hex disappear
|
|
|
|
|
return "You undid your last move at {}".format(lastMove), True, True, False, False
|
|
|
|
|
else:
|
|
|
|
|
# Sassy
|
|
|
|
|
return "Nice try. You can't undo your opponent's move. ", False, False, False, False
|
|
|
|
|
else:
|
|
|
|
|
# Sassy
|
|
|
|
|
return "Really? You undo right at the start of the game?", False, False, False, False
|
|
|
|
|
|
|
|
|
|
if user not in game["players"]:
|
|
|
|
|
sendMessage = "You're not a player in the game"
|
|
|
|
|
elif len(game["gameHistory"]) == 0:
|
|
|
|
|
sendMessage = "You can't undo nothing"
|
|
|
|
|
elif user != game["players"][(game["turn"] % 2)]: # If it's not your turn
|
|
|
|
|
sendMessage = "It's not your turn"
|
|
|
|
|
else:
|
|
|
|
|
return "You're not a player in the game", False, False, False, False
|
|
|
|
|
turn = game["turn"]
|
|
|
|
|
self.bot.log("Undoing {}'s last move".format(self.bot.databaseFuncs.getName(user)))
|
|
|
|
|
|
|
|
|
|
lastMove = game["gameHistory"].pop()
|
|
|
|
|
game["board"][lastMove[0]][lastMove[1]] = 0
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$set":{"board":game["board"]}})
|
|
|
|
|
self.bot.database["hex games"].update_one({"_id":channel},
|
|
|
|
|
{"$set":{"turn":turn%2 + 1}})
|
|
|
|
|
|
|
|
|
|
# Update the board
|
|
|
|
|
self.draw.drawHexPlacement(channel,0,"abcdefghijk"[lastMove[1]]+str(lastMove[0]+1)) # The zero makes the hex disappear
|
|
|
|
|
sendMessage = f"You undid your last move at {lastMove}"
|
|
|
|
|
undid = True
|
|
|
|
|
|
|
|
|
|
await ctx.send(sendMessage)
|
|
|
|
|
if undid:
|
|
|
|
|
with open(f"resources/games/oldImages/hex{channel}", "r") as f:
|
|
|
|
|
oldImage = await ctx.channel.fetch_message(int(f.read()))
|
|
|
|
|
|
|
|
|
|
if oldImage is not None:
|
|
|
|
|
await oldImage.delete()
|
|
|
|
|
else:
|
|
|
|
|
self.bot.log("The old image was already deleted")
|
|
|
|
|
|
|
|
|
|
self.bot.log("Sending the image")
|
|
|
|
|
filePath = f"resources/games/hexBoards/board{channel}.png"
|
|
|
|
|
oldImage = await ctx.channel.send(file = discord.File(filePath))
|
|
|
|
|
|
|
|
|
|
with open(f"resources/games/oldImages/hex{channel}", "w") as f:
|
|
|
|
|
f.write(str(oldImage.id))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Plays as the AI
|
|
|
|
|
def hexAI(self, channel):
|
|
|
|
|
async def hexAI(self, ctx):
|
|
|
|
|
channel = str(ctx.channel_id)
|
|
|
|
|
self.bot.log("Figuring out best move")
|
|
|
|
|
game = self.bot.database["hex games"].find_one({"_id":channel})
|
|
|
|
|
board = game["board"]
|
|
|
|
@ -269,32 +373,10 @@ class HexGame():
|
|
|
|
|
moves.remove(move)
|
|
|
|
|
chosenMove = random.choice(moves)
|
|
|
|
|
|
|
|
|
|
"""
|
|
|
|
|
GwenColor = data[channel]["players"].index("Gwendolyn") + 1 # either 1 or 2 - red or blue
|
|
|
|
|
if len(data[channel]["gameHistory"]) == 0:
|
|
|
|
|
return placeHex(channel,"F6", "Gwendolyn") # If starting, start in the middle
|
|
|
|
|
board = data[channel]["board"]
|
|
|
|
|
difficulty = data[channel]["difficulty"]
|
|
|
|
|
possiblePlaces = [i for i,v in enumerate(sum(board,[])) if v == 0]
|
|
|
|
|
judgements = [float('nan')]*len(possiblePlaces) # All possible moves are yet to be judged
|
|
|
|
|
|
|
|
|
|
current_score = evaluateBoard(board)[0]
|
|
|
|
|
for i in possiblePlaces:
|
|
|
|
|
testBoard = copy.deepcopy(board)
|
|
|
|
|
testBoard[i // BOARDWIDTH][i % BOARDWIDTH] = GwenColor
|
|
|
|
|
if evaluateBoard(testBoard)[0] != current_score: # only think about a move if it improves the score (it's impossible to get worse)
|
|
|
|
|
# Testing a move and evaluating it
|
|
|
|
|
judgements[i] = minimaxHex(testBoard,difficulty,-math.inf,math.inf,GwenColor==2)
|
|
|
|
|
self.bot.log("Best score for place {} is {}".format((i // BOARDWIDTH,i % BOARDWIDTH),judgements[i]))
|
|
|
|
|
|
|
|
|
|
bestScore = max(judgements) if (GwenColor == 1) else min(judgements) # this line has an error
|
|
|
|
|
indices = [i for i, x in enumerate(judgements) if x == bestScore] # which moves got that score?
|
|
|
|
|
i = random.choice(indices)
|
|
|
|
|
chosenMove = (i // BOARDWIDTH , i % BOARDWIDTH)
|
|
|
|
|
"""
|
|
|
|
|
placement = "abcdefghijk"[chosenMove[1]]+str(chosenMove[0]+1)
|
|
|
|
|
self.bot.log("ChosenMove is {} at {}".format(chosenMove,placement))
|
|
|
|
|
return self.placeHex(channel,placement, "Gwendolyn")
|
|
|
|
|
self.bot.log(f"ChosenMove is {chosenMove} at {placement}")
|
|
|
|
|
|
|
|
|
|
await self.placeHex(ctx, placement, f"#{self.bot.user.id}")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def evaluateBoard(self, board):
|
|
|
|
|