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ai0-agent.py
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ai0-agent.py
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# General
import time
import random
import string
import numpy as np
from collections import deque
import copy
import os
import glob
import sys
# Connection
from telnetlib import Telnet
# Pathfinding
from pathfinding.core.diagonal_movement import DiagonalMovement
from pathfinding.core.grid import Grid
from pathfinding.finder.a_star import AStarFinder
from pathfinding.finder.dijkstra import DijkstraFinder
# Global variables
nMaps = 20 # number of maps to save
listOfMaps = deque(maxlen=nMaps) # a list of the latest maps
tempMap = deque(maxlen=1)
host = 'margot.di.unipi.it'
serverPort = 8421
chatPort = 8422
train_timer = 0.005
timer = 0.5
ai_timer = 0.3
# version
#{group-number}-{ai-version}
ai_version = '0.52'
class CommunicationHandler:
def __init__(self, host, port):
self.host = host
self.port = port
self.tn = self.connect(host, port)
self.lastAction = time.time()
self.timer = timer # how many seconds do I have to wait before performing another action?
def connect(self, host, port):
tn = Telnet(host, port)
print('Connected!')
return tn
def createGame(self, matchName, params=''):
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Creating the new game
command = 'NEW ' + matchName + ' ' + params + '\n'
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[CREATE] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def joinGame(self, matchName, playerName, train=False, observer=False):
self.matchName = matchName
self.playerName = playerName
command = matchName + ' JOIN ' + playerName + ' AI _ AI0-' + ai_version + '\n'
if (observer):
command = matchName + ' JOIN ' + playerName + ' O -\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
if (train or observer):
self.timer = train_timer
else:
self.timer = ai_timer
# Joining game
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[JOIN] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def startGame(self):
command = self.matchName + ' START\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Starting game
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[START] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def getMap(self):
command = self.matchName + ' LOOK' + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Getting the map
self.tn.write(command.encode('utf8'))
message = self.tn.read_until('»\n'.encode('utf8')).decode('utf8')
if ('ERROR' in message):
return -1
res = message.split('OK LONG\n')
# Update last action performed's timestamp
self.lastAction = time.time()
tempMap.append(res[1])
return toMatrix(res[1])
def getStatus(self):
command = self.matchName + ' STATUS' + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Getting the status
self.tn.write(command.encode('utf8'))
message = self.tn.read_until('»\n'.encode('utf8')).decode('utf8')
if ('ERROR' in message):
return -1
res = message.split('OK LONG\n')
# Update last action performed's timestamp
self.lastAction = time.time()
return res[1].split('«ENDOFSTATUS»')[0]
def move(self, direction):
command = self.matchName + ' MOVE ' + direction + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Moving
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[MOVE-' + direction + '] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def shoot(self, direction):
command = self.matchName + ' SHOOT ' + direction + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Shooting
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split('\n')[0].split(' ')
print('[SHOOT-' + direction + '] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def sendNOP(self):
command = self.matchName + ' NOP\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Send NOP
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[NOP] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def accuse(self, playerName):
command = self.matchName + ' ACCUSE ' + playerName + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Accusing
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[ACCUSE-' + playerName + '] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
def judge(self, playerName, nature):
command = self.matchName + ' JUDGE ' + playerName + ' ' + nature + '\n'
# sleep until I can send another command
currentTime = time.time()
sleepingTime = self.timer - (currentTime - self.lastAction)
if (sleepingTime<0):
sleepingTime=0
time.sleep(sleepingTime)
# Judge
self.tn.write(command.encode('utf8'))
res = self.tn.read_until('\n'.encode('utf8')).decode('utf8').split(' ')
print('[JUDGE-' + playerName + '] ' + res[0])
# Update last action performed's timestamp
self.lastAction = time.time()
return res
# phrase list
CHAT_DICTIONARY = {
'salute': ['hi', 'hello', 'hi there', 'hello guys', 'good evening', 'glhf', 'hello there', 'don\'t feed please'],
'victory' : ['too easy', 'nice game!', 'ggez', 'ez', 'another one?'],
'defeat' : ['whatever', 'ggwp', 'report my team please', 'wtf', 'hacker!!', 'LAAAAAG', 'great job', 'another one?'],
'attack' : ['let\'s attack!', 'let\'s go forward', 'attack them!', 'let\'s go guys!'],
'defend' : ['come at me!', 'i\'ll defend the flag', 'defending flag', 'defending', 'def here', 'going to base'],
'kill' : ['rush B', 'burn \'em all!', 'gonna kill you all'],
'hide' : ['let\'s wait here', 'guys, play safe', 'waiting for them']
}
class Chat:
def __init__(self, host, port, player):
self.host = host
self.port = port
self.tn = self.connect(host, port, player)
def connect(self, host, port, player):
tn = Telnet(host, port)
# Connecting to the game chat
command = 'NAME ' + player.name + '\n'
tn.write(command.encode('utf8'))
print('Connected!')
return tn
def join(self, channel, team):
self.team = team
if (team == 1):
self.teamChannelName = channel + ':1'
self.enemyChannelName = channel + ':0'
else:
self.teamChannelName = channel + ':0'
self.enemyChannelName = channel + ':1'
# Joining channels
self.tn.write(('JOIN '+channel+'\n').encode('utf8'))
self.tn.write(('JOIN '+self.teamChannelName+'\n').encode('utf8'))
self.tn.write(('JOIN '+self.enemyChannelName+'\n').encode('utf8'))
return True
def leave(self, channel):
self.tn.write(('LEAVE '+channel).encode('utf8'))
return True
def post(self, channel, text):
command = 'POST ' + channel + ' ' + text + '\n'
self.tn.write(command.encode('utf8'))
return True
def readChat(self, timeout=None):
res = self.tn.read_until('\n'.encode('utf8'), timeout=timeout).decode('utf8')
return res
class Player:
def __init__(self, symbol, name, team, posX=-1, posY=-1):
self.symbol = symbol
self.name = name
self.team = team
self.loyalty = self.team #for the other players
self.energy = -1
self.score = -1
self.posX = posX
self.posY = posY
self.alive = True
self.posHistory = []
self.posHistory.append((posY,posX))
if (symbol.islower()):
self.myFlag = 'x'
self.enemyFlag = 'X'
else:
self.myFlag = 'X'
self.enemyFlag = 'x'
def addInfo(self, energy, score, loyalty):
self.energy = energy
self.score = score
self.loyalty = loyalty
if (self.loyalty != self.team):
self.myFlag, self.enemyFlag = self.enemyFlag, self.myFlag
def updateLoyalty(self, val):
if (self.loyalty != val):
self.loyalty = val
self.myFlag, self.enemyFlag = self.enemyFlag, self.myFlag
def lastPosition(self, posX, posY):
self.posX = int(posX)
self.posY = int(posY)
self.posHistory.append((posY, posX))
def setFlagDistance(self, dist):
self.distFromFlag = dist
def printInfo(self):
if (self.score == -1):
print('sym=' + self.symbol + ', team='+ self.team)
else:
print('sym=' + self.symbol + ', team='+ self.team + ', loy='+ self.loyalty + ', ene='+ str(self.energy) + ', sco='+ str(self.score))
# Extracts informations about the player from the getStatus command
def extractMyInfo(status):
playerInfo = status.split('ME: ')[1]
symbol = playerInfo.split('symbol=')[1][0]
name = playerInfo.split('name=')[1].split(' ')[0]
team = int(playerInfo.split('team=')[1][0])
loyalty = int(playerInfo.split('loyalty=')[1][0])
energy = int(playerInfo.split('energy=')[1].split(' ')[0])
score = int(playerInfo.split('score=')[1].split('\n')[0])
stat = status.split('PL: ')[1:]
for line in stat:
playerSymbol = line.split('symbol=')[1][0]
if (symbol == playerSymbol):
posX = int(line.split('x=')[1].split(' ')[0])
posY = int(line.split('y=')[1].split(' ')[0])
break
myPlayer = Player(symbol, name, team, posX, posY)
myPlayer.addInfo(energy, score, loyalty)
return myPlayer
# Returns the state of the game (LOBBY, FINISHED, ...)
def gameState(status):
return status.split('state=')[1].split(' ')[0]
# Extracts info about ANY player
def extractPlayerInfo(status):
playersStatus = status.split('PL: ')[1:]
players = {}
for line in playersStatus:
symbol = line.split('symbol=')[1][0]
name = line.split('name=')[1].split(' ')[0]
team = int(line.split('team=')[1][0])
posX = int(line.split('x=')[1].split(' ')[0])
posY = int(line.split('y=')[1].split(' ')[0])
state = line.split('state=')[1].split('/n')[0]
if (symbol != myPlayer.symbol):
players[symbol] = Player(symbol, name, team, posX, posY)
if ('ACTIVE' not in state and 'LOBBYGUEST' not in state):
players[symbol].alive = False
else:
myPlayer.lastPosition(posX, posY)
return players
def updateMapFromStatus(map, myPlayer, players):
for player in players.values():
p_posX, p_posY = player.posX, player.posY
oldY, oldX = findOnMap(map, player.symbol)
map[oldY][oldX] = '.' # putting some grass
map[p_posY][p_posX] = player.symbol
p_posX, p_posY = myPlayer.posX, myPlayer.posY
oldY, oldX = findOnMap(map, myPlayer.symbol)
map[oldY][oldX] = '.' # putting some grass
map[p_posY][p_posX] = myPlayer.symbol
return map
def updatePlayerPosition(status, players):
playersStatus = status.split('PL: ')[1:]
for line in playersStatus:
symbol = line.split('symbol=')[1][0]
posX = line.split('x=')[1].split(' ')[0]
posY = line.split('y=')[1].split(' ')[0]
state = line.split('state=')[1].split('/n')[0]
if (symbol != myPlayer.symbol):
players[symbol].lastPosition(posX, posY)
if ('ACTIVE' not in state and 'LOBBYGUEST' not in state):
players[symbol].alive = False
else:
myPlayer.lastPosition(posX, posY)
if ('ACTIVE' not in state and 'LOBBYGUEST' not in state):
myPlayer.alive = False
return players
# Terrains in the game
"""
. grass, freely walkable, allow shooting
# wall, not walkable, stops shoots
~ river, walkable, cannot shoot while on it, allow shooting through it
@ ocean, not walkable, allow shooting through it
! trap, will subtract energy from player if walked on, allow shooting through it
"""
# values for map handling
flag_value = 2
factor = 4
# Converts map from string to char matrix
def toMatrix(map):
matrix = list(map.split('\n')[:-2])
newMap = []
for row in matrix:
newMap.append(list(row))
listOfMaps.append(newMap)
return newMap
# Converts symbols into numbers for A*
# <=0 obstacles
# >0 cost to pass through
def prepareMap(map, player):
for row in range(len(map)):
for col in range(len(map[row])):
if (map[row][col] == '#'): #wall
map[row][col] = -1
elif (map[row][col] == '.'): #grass
map[row][col] = 1
elif (map[row][col] == '~'): #river
map[row][col] = 1.1
elif (map[row][col] == '@'): #ocean
map[row][col] = -3
elif (map[row][col] == '!'): #trap
map[row][col] = 5
elif (map[row][col] == '$'): #energy recharge
map[row][col] = 1
elif (map[row][col] == '&'): #barrier
map[row][col] = -2
elif (map[row][col] == player.symbol): #myself
map[row][col] = 1
elif (map[row][col] == player.myFlag): #my flag
map[row][col] = -5
elif (map[row][col] == player.enemyFlag): #enemy Flag
map[row][col] = 1
if (player.loyalty != player.team): #the player is an impostor, can't walk on flags
map[row][col] = -6
else: #other players or enemy flags
map[row][col] = 1
return map
# Converts symbols into numbers for Q-Learning
# 0 wall
# 1 grass
# 2 river
# 3 ocean
# 4 traps
# 5 boosts
# 6 barrier
# 7 flag X
# 8 flag x
# 9 barrier
# 10 teamflag
# 11 opponentflag
def prepareMap2(original_map):
map = np.zeros((128,256)) # setting matrix to maximum size
map = np.zeros((len(original_map),len(original_map[0])))
for row in range(len(original_map)):
for col in range(len(original_map[row])):
if (original_map[row][col] == '#'): #wall
map[row][col] = 0
elif (original_map[row][col] == '.'): #grass
map[row][col] = 1
elif (original_map[row][col] == '~'): #river
map[row][col] = 2
elif (original_map[row][col] == '@'): #ocean
map[row][col] = 3
elif (original_map[row][col] == '!'): #trap
map[row][col] = 4
elif (original_map[row][col] == '$'): #energy recharge
map[row][col] = 5
elif (original_map[row][col] == '&'): #barrier
map[row][col] = 6
elif (original_map[row][col] == 'X'): #flag 1
map[row][col] = 7
elif (original_map[row][col] == 'x'): #flag 2
map[row][col] = 8
elif (original_map[row][col].isupper()): #uppercase team
map[row][col] = ord(original_map[row][col])-56
else:
map[row][col] = ord(original_map[row][col])-68
return map
def prepareMap3(original_map, myPlayer, players, size=(64,128)):
increase = 30
min_increase = 10
ocean = -3
wall = -1
barrier = -2
# decrease increase value as the distance grows
map = prepareMap(original_map, myPlayer)
for player in players.values():
# check columns and rows of the enemies and set them to higher values
if (player.team != myPlayer.team and player.alive):
# from posX to the right ->
count = 0
for column in range(player.posX, size[1]):
if (map[player.posY][column] == wall or map[player.posY][column] == barrier
or (original_map[player.posY][column] in players.keys() and not players[original_map[player.posY][column]].alive)):
break
elif (map[player.posY][column] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[player.posY][column] += max_val
count += 1
# from posX to the left <-
count = 0
for column in range(player.posX, -1, -1):
if (map[player.posY][column] == wall or map[player.posY][column] == barrier
or (original_map[player.posY][column] in players.keys() and not players[original_map[player.posY][column]].alive)):
break
elif (map[player.posY][column] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[player.posY][column] += max_val
count += 1
# from posY to the top /|\
for row in range(player.posY, -1, -1):
if (map[row][player.posX] == wall or map[row][player.posX] == barrier
or (original_map[row][player.posX] in players.keys() and not players[original_map[row][player.posX]].alive)):
break
elif (map[row][player.posX] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[row][player.posX] += max_val
count += 1
# from posY to the bottom \|/
for row in range(player.posY, size[0]):
if (map[row][player.posX] == wall or map[row][player.posX] == barrier
or (original_map[row][player.posX] in players.keys() and not players[original_map[row][player.posX]].alive)):
break
elif (map[row][player.posX] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[row][player.posX] += max_val
count += 1
# set the enemy position to 11
map[player.posY][player.posX] = increase+1
return map
def prepareImpostorMap(original_map, myPlayer, players, size=(64,128)):
increase = 30
min_increase = 10
ocean = -3
wall = -1
barrier = -2
# decrease increase value as the distance grows
map = prepareMap(original_map, myPlayer)
for player in players.values():
# check columns and rows of the enemies and set them to higher values
if (player.alive):
# from posX to the right ->
count = 0
for column in range(player.posX, size[1]):
if (map[player.posY][column] == wall or map[player.posY][column] == barrier
or (original_map[player.posY][column] in players.keys() and not players[original_map[player.posY][column]].alive)):
break
elif (map[player.posY][column] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[player.posY][column] += max_val
count += 1
# from posX to the left <-
count = 0
for column in range(player.posX, -1, -1):
if (map[player.posY][column] == wall or map[player.posY][column] == barrier
or (original_map[player.posY][column] in players.keys() and not players[original_map[player.posY][column]].alive)):
break
elif (map[player.posY][column] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[player.posY][column] += max_val
count += 1
# from posY to the top /|\
for row in range(player.posY, -1, -1):
if (map[row][player.posX] == wall or map[row][player.posX] == barrier
or (original_map[row][player.posX] in players.keys() and not players[original_map[row][player.posX]].alive)):
break
elif (map[row][player.posX] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[row][player.posX] += max_val
count += 1
# from posY to the bottom \|/
for row in range(player.posY, size[0]):
if (map[row][player.posX] == wall or map[row][player.posX] == barrier
or (original_map[row][player.posX] in players.keys() and not players[original_map[row][player.posX]].alive)):
break
elif (map[row][player.posX] == ocean):
count += 1
continue
else:
max_val = max(min_increase, increase-count*1.5)
map[row][player.posX] += max_val
count += 1
# set the enemy position to 11
map[player.posY][player.posX] = increase+1
return map
def findZone(posX, posY):
return int(posX/factor),int(posY/factor)
def findAdjacientZones(zones, posX, posY):
myZoneX, myZoneY = findZone(posX, posY)
zone_up, zone_down, zone_left, zone_right = (-1,-1), (-1,-1), (-1,-1), (-1,-1)
if (myZoneY > 0):
zone_up = (myZoneX, myZoneY-1)
if (myZoneY < zones.shape[0]-1):
zone_down = (myZoneX, myZoneY+1)
if (myZoneX > 0):
zone_left = (myZoneX-1, myZoneY)
if (myZoneX < zones.shape[1]-1):
zone_right = (myZoneX+1, myZoneY)
return zone_up, zone_down, zone_left, zone_right
'''
returns:
- best = best value among the adjacient zones
- bestX, bestY = best cell in the macro_area (real coordinates)
'''
def bestAdjacientZone(zones, best_pos, posX, posY):
zone_up, zone_down, zone_left, zone_right = findAdjacientZones(zones, posX, posY)
best_up, best_down, best_left, best_right = 9999, 9999, 9999, 9999
if (zone_up != (-1,-1)):
best_up = zones[zone_up[1]][zone_up[0]]
if (zone_down != (-1,-1)):
best_down = zones[zone_down[1]][zone_down[0]]
if (zone_left != (-1,-1)):
best_left = zones[zone_left[1]][zone_left[0]]
if (zone_right != (-1,-1)):
best_right = zones[zone_right[1]][zone_right[0]]
best = best_up
(bestX,bestY) = best_pos[zone_up[1]][zone_up[0]]
if (best > best_down):
best = best_down
(bestX,bestY) = best_pos[zone_down[1]][zone_down[0]]
if (best > best_left):
best = best_left
(bestX,bestY) = best_pos[zone_left[1]][zone_left[0]]
if (best > best_right):
best = best_right
(bestX,bestY) = best_pos[zone_right[1]][zone_right[0]]
return best, bestX, bestY
def computeZone(map, row, col, flagX, flagY):
sum = 0
counter = 0
posX, posY = -1, -1
val = 9999
flag_dist = 9999
for i in range(row, row+factor):
for j in range(col, col+factor):
if (map[i][j] > 0):
if (map[i][j] < val):
posX, posY = j, i
val = map[i][j]
flag_dist = distance(posX, posY, flagX, flagY)
elif (map[i][j] == val):
dist_old = distance(posX, posY, flagX, flagY)
dist_new = distance(j, i, flagX, flagY)
if (dist_new < dist_old):
posX, posY = j, i
flag_dist = distance(posX, posY, flagX, flagY)
counter += 1
sum += map[i][j]
if (counter == 0):
counter = 1
return sum/counter + flag_dist, (posX,posY)
def computeDangerMap(map, enemy_flagX, enemy_flagY):
n_row = len(map)
n_col = len(map[0])
zones = np.zeros((int(n_row/factor),int(n_col/factor)))
best_pos = np.zeros((int(n_row/factor),int(n_col/factor)), dtype='i,i')
flag_zone_row, flag_zone_col = findZone(enemy_flagX, enemy_flagY)
for row in range(zones.shape[0]):
for col in range(zones.shape[1]):
avg, pos = computeZone(map, row*factor, col*factor, enemy_flagX, enemy_flagY)
zones[row][col], best_pos[row][col] = avg, pos
if(row == flag_zone_row and col == flag_zone_col):
zones[row][col] -= flag_value
return zones, best_pos
def computeImpostorZone(map, row, col):
sum = 0
counter = 0
posX, posY = -1, -1
val = 9999
for i in range(row, row+factor):
for j in range(col, col+factor):
if (map[i][j] > 0):
if (map[i][j] < val):
posX, posY = j, i
val = map[i][j]
counter += 1
sum += map[i][j]
if (counter == 0):
counter = 1
return sum/counter, (posX,posY)
def computeImpostorDangerMap(map, players):
n_row = len(map)
n_col = len(map[0])
zones = np.zeros((int(n_row/factor),int(n_col/factor)))
best_pos = np.zeros((int(n_row/factor),int(n_col/factor)), dtype='i,i')
for row in range(zones.shape[0]):
for col in range(zones.shape[1]):
avg, pos = computeImpostorZone(map, row*factor, col*factor)
zones[row][col], best_pos[row][col] = avg, pos
return zones, best_pos
# Finds an item on the map
def findOnMap(map, symbol):
for row in range(len(map)):
for col in range(len(map[row])):
if (map[row][col] == symbol):
return row, col
return -1, -1
colors = {
"team_1": [220,20,60], #team_1 = red
"team_1_flag": [139,0,0], #team_1_flag = dark_red
"team_2": [65,105,225], #team_2 = blue
"team_2_flag": [0,0,153], #team_2_flag = dark_blue
"grass": [153,255,153], #grass = green
"ocean": [0,191,255], #ocean = light_blue
"river": [204,255,255], #river = lightest_blue
"wall": [0,0,0], #wall = black
"barrier": [192,192,192], #barrier = grey
"energy": [255,255,255], #energy = white
"trap": [255,102,255] #trap = purple
}
def buildMap(map):
beautiful_map = np.zeros((len(map), len(map[0]), 3), dtype=np.uint8)
for row in range(len(map)):
for col in range(len(map[row])):
if (map[row][col] == '#'): #wall
beautiful_map[row][col] = colors["wall"]
elif (map[row][col] == '.'): #grass
beautiful_map[row][col] = colors["grass"]
elif (map[row][col] == '~'): #river
beautiful_map[row][col] = colors["river"]
elif (map[row][col] == '@'): #ocean
beautiful_map[row][col] = colors["ocean"]
elif (map[row][col] == '!'): #trap
beautiful_map[row][col] = colors["trap"]
elif (map[row][col] == '$'): #energy recharge
beautiful_map[row][col] = colors["energy"]
elif (map[row][col] == '&'): #barrier
beautiful_map[row][col] = colors["barrier"]
elif (map[row][col] == 'X'): #flag 1
beautiful_map[row][col] = colors["team_1_flag"]
elif (map[row][col] == 'x'): #flag 2
beautiful_map[row][col] = colors["team_2_flag"]
elif (map[row][col].isupper()): #uppercase team
beautiful_map[row][col] = colors["team_1"]
else:
beautiful_map[row][col] = colors["team_2"]
return beautiful_map
def printMap(map, size=(10,10)):
beautiful_map = buildMap(map)
plt.figure(figsize=size)
plt.imshow(beautiful_map, interpolation='nearest')
plt.xticks([])
plt.yticks([])
plt.show()
# https://stackoverflow.com/questions/44947505/how-to-make-a-movie-out-of-images-in-python/44951066#44951066
def createReplay(map_h, filename):
os.system("mkdir frames")
i=0
for map in map_h:
# frame creation
beautiful_map = buildMap(map)
plt.imshow(beautiful_map, interpolation='nearest')
plt.xticks([])
plt.yticks([])
# save the frame in memory
plt.savefig('frames/img' + '{:04d}'.format(i) + '.png')
i = i+1
# create videos from frames (3fps, final video:filename.mp4)
os.system("ffmpeg -r 3 -i frames/img%04d.png -vcodec mpeg4 -y " + filename + ".mp4")
# removing all frames
files = glob.glob('frames/*.png')
for f in files:
open(f, 'w').close() #overwrite and make the file blank instead - ref: https://stackoverflow.com/a/4914288/3553367
os.remove(f) #delete the blank file from google drive will move the file to bin instead
# Manhattan distance
def distance(xa, ya, xb, yb):
return (abs(xa - xb) + abs(ya - yb))
# Returns a path, calculated using A*
def findPath(map, startx, starty, endx, endy):
grid = Grid(matrix=map)
# (x, y) = (col, row)
start = grid.node(startx, starty)
end = grid.node(endx, endy)
finder = AStarFinder(diagonal_movement=DiagonalMovement.never)
path, runs = finder.find_path(start, end, grid)
return path
# Returns a matrix of distances from the flag
def findDistances(map, endx, endy):
distMap = copy.deepcopy(map)
for row in range(len(map)):
for col in range(len(map[row])):
# if the point is valid (value > 0)
if(map[row][col]>0):
path = findPath(map, col, row, endx, endy)
distMap[row][col] = len(path)
# if the point is not valid
else:
distMap[row][col] = -1
return distMap
# Takes current position and next position, finds the direction
def findNextDirection(posX, posY, nextX, nextY):
if (nextX < posX):
return 'W'
elif (nextX > posX):
return 'E'
elif (nextY < posY):
return 'N'
elif (nextY > posY):
return 'S'
return ''
# follows a path from start to end
def pathToCommand(ch, path):
if (len(path) == 0):
return -1
posX, posY = path[0]
for i in range(1,len(path)):
nextX, nextY = path[i]
result = findNextDirection(posX, posY, nextX, nextY)
if(result != ''):
ch.move(result)
posX, posY = nextX, nextY
print('[MOVE] Done!')
return 1
def printMatrix(matrix):
for row in matrix:
print(row)
def movedTowardsFlag(map, player, direction):
enemy_flag_x, enemy_flag_y = findOnMap(map, player.enemyFlag)
previous_dist = distance(player.posX, player.posY, enemy_flag_x, enemy_flag_y)
if (direction == "N"):
new_dist = distance(player.posX, player.posY-1, enemy_flag_x, enemy_flag_y)
elif (direction == "S"):
new_dist = distance(player.posX, player.posY+1, enemy_flag_x, enemy_flag_y)
elif (direction == "W"):
new_dist = distance(player.posX-1, player.posY, enemy_flag_x, enemy_flag_y)
elif (direction == "E"):
new_dist = distance(player.posX+1, player.posY, enemy_flag_x, enemy_flag_y)
return new_dist < previous_dist
def defendPosition(dumb_ch, map, players, myPlayer, iter=5):
print('[DEF] Defending Position.')
# Rambo mode
shoot = False
i = 0 # number of actions
start_timer = time.time()
status = dumb_ch.getStatus()
myPlayer = extractMyInfo(status)
players = extractPlayerInfo(status)
players = updatePlayerPosition(status, players)
map = updateMapFromStatus(map, myPlayer, players)
while (not shoot and i < iter):
if (myPlayer.energy == 0):
break
old_positions = {}
for p in players.values():
old_positions[p.symbol] = (p.posX, p.posY)
lap_timer = time.time() - start_timer
print('[DEF] Defending Position iter:' + str(i) + ' - timer: ' + str(lap_timer))
new_positions = {}
for p in players.values():