def attack(self, gameState):
# if self.curInDangerous or self.teammateInDangerous:
# eatCapsule ###自己或队友在危险中，自己能吃到capsule，自己离capsule比队友近，则去吃capsule，否则吃豆子
foodsList = self.getFood(gameState)
foodList = self.getSafeFood(foodsList, self.block)
foodCluster = self.getTeammateTargetRegion(gameState)
self.foodGrid = self.removeFoodsForTeammate(foodCluster)
walls = self.getNewWalls(self.block)
if foodList != []:
problem = myProblem.EatOneSafeFoodProblem(gameState, self)
action, target = myProblem.minDistance(self.curPos, foodList,
walls, self)
agentMod[self.index] = ("eatFood", target)
else:
action, target = myProblem.reachOwnMidWithEnemyInsight()
def defence(self):
minDist = 999
closestMid = random.choice(self.midLine)
for pos in self.midLine:
for index in self.enemyIndex:
dist = self.distancer.getDistance(
self.enemyPositionsToDefend[index], pos)
if dist < minDist:
minDist = dist
closestMid = pos
# print(closestMid)
action, target = myProblem.minDistance(self.curPos, [closestMid],
self.walls, self)
agentMod[self.index] = ("go defence", target)
# self.debugDraw(target,[0.8,0.4,0.2])
return action, target
def trace(self, gameState, enemyIndex):
enemyPos = self.enemyPositionsToDefend[enemyIndex]
action, target = myProblem.minDistance(self.curPos, [enemyPos],
self.walls, self)
agentMod[self.index] = ("trace enemy", target)
return action, target
def chooseAction(self, gameState):
self.debugClear()
self.curPos = gameState.getAgentPosition(self.index)
teammateCluster = self.getTeammateTargetRegion(gameState)
closestFood = self.getClosedFood(gameState, teammateCluster)
# if self.index != 0 :
# self.debugDraw(closestFood,[1,0,0.1])
enemyIndices = self.getOpponents(gameState)
enemyPos = []
for idx in enemyIndices:
enemyPos.append(gameState.getAgentPosition(idx))
self.foodGrid = self.getFood(gameState)
s = time.clock()
self.curPos = gameState.getAgentPosition(self.index)
self.carryFoods = gameState.data.agentStates[self.index].numCarrying
# if debug:
# print("last action:",self.lastAction)
for i in deadEnemy:
if deadEnemy[i] > 0:
deadEnemy[i] += -1
curPos = gameState.getAgentPosition(self.index)
self.block = self.getBlockRegions(gameState)
# self.debugClear()
# if debug:
# for i in block:
# if self.index <2:
# self.debugDraw(i, [1, 0, 0])
# else:
# self.debugDraw(i,[0,1,0])
teammateIndex = self.getIndex(2)
teammatePos = gameState.getAgentPosition(teammateIndex)
# type: 'dict'
# key: enemyIndex
# value: list of positions
self.getEnemyPosition(gameState)
self.enemyInRegion = self.getEnemyInRegion(gameState,
enemyPosition.enemyPosition)
# print(self.enemyInRegion)
# ghostEnemy = self.ghostEnemy(enemyPos)
# pacmanEnemy = self.pacmanEnemy(enemyPos)
# enemyPositionsToDefend = self.getNeedOfDefenceEnemyPosition(gameState, enemyPosition.enemyPosition)
posibblePos = set()
for i in list((enemyPosition.enemyPosition).values()):
for j in i:
if j not in posibblePos:
posibblePos.add(j)
# enemySight = self.getEnemySight(list(posibblePos)) # [ [(),(),()...], [(),(),(),...] ]
# if debug:
# for i in enemySight:
# self.debugDraw(i, [enemySight[i]/70+0.2,.2,.2])
self.foodGrid = self.getFood(gameState)
self.getEnemyCarryFoodNumber(gameState, enemyPosition.enemyPosition)
# print(enemyCarryFoodNumber)
self.updateEnemyDied()
self.teammatePos = gameState.getAgentPosition(self.allienIndex)
self.curInDangerous = self.curInsightOfEnemy(self.curPos, enemyPos)
self.teammateInDangerous = self.curInsightOfEnemy(
self.teammatePos, enemyPos)
self.enemyPositionsToDefend = self.getNeedOfDefenceEnemyPosition(
gameState, enemyPosition.enemyPosition)
enemySight = self.getEnemySight(
enemyPosition.enemyPosition) # [ [(),(),()...], [(),(),(),...] ]
# print(enemySight)
posInsight = self.getEnemyInsightTogether(enemySight)
foodCluster = self.getTeammateTargetRegion(gameState)
# print(self.getFood(gameState))
# for i in foodCluster:
# self.debugDraw(i,[1,0,0])
self.removeFoodsForTeammate(foodCluster)
# print(self.foodGrid)
# print(self.foodGrid)
# self.debugClear()
# for i in self.foodGrid.asList():
# if self.index == 2:
# self.debugDraw(i,[1,0,1])
# print(posInsight)
# # self.debugClear()
# # if True: #debug
# # for i in enemySight:
# # for j in enemySight[i]:
# # self.debugDraw(j, [122,122,122])
self.enemyAllHome = self.getEnemyAllatHome()
# print(self.enemyDied,self.enemyDied[self.enemyIndex[0]] or self.enemyDied[self.enemyIndex[1]])
#(self.index == 0 or self.index == 2)
if (self.index == 0
or self.index == 1) or (self.enemyAllHome and
(self.enemyDied[self.enemyIndex[0]] or
self.enemyDied[self.enemyIndex[1]])):
foodFarFromEnemy = self.getFoodFarFromEnemy(
gameState, curPos, self.enemyPositionsToDefend)
# self.debugDraw(foodFarFromEnemy,[1,0,0])
distToFood = 100
if foodFarFromEnemy:
distToFood = self.distancer.getDistance(
foodFarFromEnemy, curPos)
closestMidDist, closestMidPos = self.getClostestMidDistance(
curPos, gameState)
if (((closestMidDist < 5) and
(distToFood > closestMidDist + 4) and self.carryFoods > 0) or
(len(self.getFood(gameState).asList()) <= 2) and
(self.curPos[0] in self.enemyRegionX)) or (foodFarFromEnemy is
None):
# self.debugDraw(foodFarFromEnemy,[self.index/2,0,0])
if self.curInsightOfEnemy(curPos, enemyPos):
escapeProblem = myProblem.EscapeProblem1(gameState, self)
actions, target = self.aStarSearch(
escapeProblem, gameState,
escapeProblem.EscapeHeuristic)
if actions == [] or actions == None or actions == "TIMEEXCEED":
# print("reachOwnMidWithEnemyInsight2")
action, target = myProblem.reachOwnMidWithEnemyInsight(
self, gameState, self.index)
agentMod[self.index] = ("BackToMid", target)
if debug:
print("reachOwnMidWithEnemyInsight2", action)
else:
action = actions[0]
agentMod[self.index] = ("BackToMid", target)
else:
action, target = myProblem.minDistance(
curPos, [closestMidPos], self.walls, self)
agentMod[self.index] = ("BackToMid", target)
else:
# self.debugDraw(foodFarFromEnemy,[self.index/2,self.index/2,0])
if self.curInsightOfEnemy(curPos, enemyPos):
self.block = self.getBlockRegions(gameState)
safeFood = self.getSafeFood(gameState, self.block)
capsules = self.getCapsules(gameState)
safeFood = safeFood + capsules
if safeFood != []:
problem = myProblem.EatOneSafeFoodProblem(
gameState, self)
actions, target = self.aStarSearch(
problem, gameState, problem.eatOneSafeHeuristic)
if (not actions is None) and (actions[0] != "T"):
action = actions[0]
agentMod[self.index] = ("eatFood", target)
else:
action, target = myProblem.eatCloseFood(
self, gameState, self.index)
agentMod[self.index] = ("eatFood", target)
else:
action, target = myProblem.eatCloseFood(
self, gameState, self.index)
agentMod[self.index] = ("eatFood", target)
else:
# if self.carryFoods == 0:
# problem = myProblem.EatOneFoodHiddenProblem(gameState,self,posInsight)
# actions,target = self.aStarSearch(problem,gameState,problem.eatOneHeuristic)
# action = actions[0]
# self.debugDraw(target,[1,0,0])
action, target = myProblem.minDistance(
curPos, [foodFarFromEnemy], self.walls, self)
agentMod[self.index] = ("eatFood", target)
# else:
# action,target = myProblem.eatCloseFood(self,gameState,self.index)
# agentMod[self.index] = ("eatFood",target)
else:
if self.enemyAllHome:
# print(self.index,"I'm going to defend")
action, target = self.defence()
agentMod[self.index] = ("defend", target)
else:
# print(self.index,"Trace")
enemyNeedToTrace = self.getEnemyNeedToTrace()
# print(enemyNeedToTrace)
action, target = self.trace(gameState, enemyNeedToTrace)
agentMod[self.index] = ("defend", target)
# print(self.enemyDied,self.enemyAllHome)
self.updateDeath(gameState, action)
# print(self.index,time.clock() - s)
teammateState[self.index] = gameState.generateSuccessor(
self.index, action)
# print(self.index,time.clock() - s)
actionHistory[self.index].append(action)
# print(agentMod)
return action
