4 simulate.py - simulation script for the 2012 UCC Programming Competition
5 NOTE: This is not the manager program for a stratego game
6 It merely calls the manager program as appropriate, and records results
7 Plays exactly ONE round, but does not overwrite previously played rounds
8 eg: run once to generate round1.results, twice to generate round2.results etc
9 Also generates total.scores based on results from every round.
12 author Sam Moore (matches) [SZM]
13 website http://matches.ucc.asn.au/stratego
15 git git.ucc.asn.au/progcomp2012.git
21 baseDirectory = "/home/sam/Documents/progcomp2012/"
22 resultsDirectory = baseDirectory+"results/" #Where results will go (results are in the form of text files of agent names and scores)
23 agentsDirectory = baseDirectory+"samples/" #Where agents are found (each agent has its own directory)
24 logDirectory = baseDirectory+"log/" #Where log files go
25 nGames = 10 #Number of games played by each agent against each opponent. Half will be played as RED, half as BLUE
26 managerPath = baseDirectory+"manager/stratego" #Path to the manager program
29 scores = {"VICTORY":(3,1), "DEFEAT":(1,3), "SURRENDER":(0,3), "DRAW":(2,2), "DRAW_DEFAULT":(1,1), "ILLEGAL":(-1,2), "DEFAULT":(2,-1), "BOTH_ILLEGAL":(-1,-1), "INTERNAL_ERROR":(0,0)} #Score dictionary
34 #Make necessary directories
35 if os.path.exists(resultsDirectory) == False:
36 os.mkdir(resultsDirectory) #Make the results directory if it didn't exist
37 #Identify the round number by reading the results directory
38 roundNumber = len(os.listdir(resultsDirectory)) + 1
42 if os.path.exists(logDirectory) == False:
43 os.mkdir(logDirectory) #Make the log directory if it didn't exist
47 if os.path.exists(logDirectory + "round"+str(roundNumber)) == False:
48 os.mkdir(logDirectory + "round"+str(roundNumber)) #Check there is a directory for this round's logs
50 print "Simulating ROUND " +str(roundNumber)
51 print "Identifying possible agents in \""+agentsDirectory+"\""
53 #Get all agent names from agentsDirectory
54 agentNames = os.listdir(agentsDirectory)
56 for name in agentNames:
57 #sys.stdout.write("\nLooking at Agent: \""+ str(name)+"\"... ")
59 sys.stdout.write("Scan \""+name+"\"... ")
60 if os.path.isdir(agentsDirectory+name) == False: #Remove non-directories
62 sys.stdout.write(" Invalid! (Not a directory)\n")
65 if os.path.exists(agentsDirectory+name+"/info") == False: #Try and find the special "info" file in each directory; ignore if it doesn't exist
67 sys.stdout.write(" Invalid! (No \"info\" file found)\n")
70 sys.stdout.write(" Valid!")
71 #sys.stdout.write("OK")
72 #Convert the array of names to an array of triples
73 #agents[0] - The name of the agent (its directory)
74 #agents[1] - The path to the program for the agent (typically agentsDirectory/agent/agent). Read from agentsDirectory/agent/info file
75 #agents[2] - The score the agent achieved in _this_ round. Begins at zero
76 agentExecutable = agentsDirectory+name+"/"+(open(agentsDirectory+name+"/info").readline().strip())
77 agents.append([name, agentExecutable, 0])
79 sys.stdout.write(" (Run program \""+agentExecutable+"\")\n")
82 print "Couldn't find any agents! Check paths (Edit this script) or generate \"info\" files for agents."
85 print "Total: " + str(len(agents)) + " valid agents found (From "+str(len(agentNames))+" possibilities)"
87 print "Commencing ROUND " + str(roundNumber) + " combat! This could take a while... ("+str(nGames)+" games per pairing * " + str(len(agents) * len(agents)-1) + " pairings = " + str((len(agents) * len(agents)-1) * nGames) + " games)"
94 #This double for loop simulates a round robin, with each agent getting the chance to play as both red and blue against every other agent.
95 for red in agents: #for each agent playing as red,
96 for blue in agents: #against each other agent, playing as blue
98 continue #Exclude battles against self
99 for i in range(1, nGames/2 + 1):
100 #Play a game and read the result. Note the game is logged to a file based on the agent's names
102 sys.stdout.write("Agents: \""+red[0]+"\" and \""+blue[0]+"\" playing game " + str(i) + "/"+str(nGames/2) + "... ")
103 logFile = logDirectory + "round"+str(roundNumber) + "/"+red[0]+"_vs_"+blue[0]+"_"+str(i)
104 outline = os.popen(managerPath + " -o " + logFile + " " + red[1] + " " + blue[1], "r").read()
105 results = outline.split(' ')
107 if len(results) != 6:
109 sys.stdout.write("Garbage output! " + outline)
111 if results[1] == "RED":
112 red[2] += scores[results[2]][0]
113 blue[2] += scores[results[2]][1]
114 elif results[1] == "BLUE":
115 red[2] += scores[results[2]][1]
116 blue[2] += scores[results[2]][0]
117 elif results[1] == "BOTH":
118 red[2] += scores[results[2]][0]
119 blue[2] += scores[results[2]][1]
120 red[2] += scores[results[2]][1]
121 blue[2] += scores[results[2]][0]
124 sys.stdout.write(" " + outline)
132 print "Completed combat. Total of " + str(normalGames + draws + aiErrors + managerErrors) + " games played. "
133 if managerErrors != 0:
134 print "WARNING: Recieved "+str(managerErrors)+" garbage outputs. Check the manager program."
138 #We should now have complete score values.
141 sys.stdout.write("Creating results files for ROUND " + str(roundNumber) + "... ")
143 agents.sort(key = lambda e : e[2], reverse=True) #Sort the agents based on score
145 resultsFile = open(resultsDirectory+"round"+str(roundNumber)+".results", "w") #Create a file to store all the scores for this round
147 resultsFile.write(agent[0] + " " + str(agent[2]) +"\n") #Write the agent names and scores into the file, in descending order
150 sys.stdout.write(" Complete!\n")
151 sys.stdout.write("Updating total scores... ");
153 #Now update the total scores
154 if os.path.exists(resultsDirectory+"total.scores"):
156 sys.stdout.write(" Reading from \""+resultsDirectory+"total.scores\" to update scores... ")
157 totalFile = open(resultsDirectory+"total.scores", "r") #Try to open the total.scores file
158 for line in totalFile: #For all entries,
159 data = line.split(' ')
161 if agent[0] == data[0]:
162 agent.append(agent[2]) #Store the score achieved this round at the end of the list
163 agent[2] += int(data[1]) #Simply increment the current score by the recorded total score of the matching file entry
165 totalFile.close() #Close the file, so we can delete it
166 os.remove(resultsDirectory+"total.scores") #Delete the file
167 #Sort the agents again
168 agents.sort(key = lambda e : e[2], reverse=True)
172 sys.stdout.write(" First round - creating \""+resultsDirectory+"total.scores\"... ")
174 sys.stdout.write(" Complete!\n")
175 print "Finished writing results for ROUND " + str(roundNumber)
179 print "RESULTS FOR ROUND " + str(roundNumber)
180 print "Agent: [name, path, total_score, recent_score]"
182 totalFile = open(resultsDirectory+"total.scores", "w") #Recreate the file
184 totalFile.write(agent[0] + " " + str(agent[2]) +"\n") #Write the total scores in descending order
185 print "Agent: " + str(agent)
188 #I just want to say the even though I still think python is evil, it is much better than bash. Using bash makes me cry.