def decideAction(self, robot, board, actions):
'''
Walks towards the other robot and tries to run into it.
'''
# get the list of robots from the board
robots = board.getRobots()
robotKeys = list(robots.keys())
# temporary hacky workaround
# get the other robot (future versions should find the closest robot)
closest = robots[robotKeys[0]]
# if first robot is this robot, get second robot
if robotKeys[0] == robot.name:
closest = robots[robotKeys[1]]
# get current distance to target robot
currentDistance = manhattanDistance(robot, closest)
# get coordinates of space in front of robot
forwardPos = forwardCoords(robot.xPosition, robot.yPosition, robot.rotation)
# get distance of forwardPos from target
forwardDistance = manhattanDistance(forwardPos, closest)
# if forward gets robot closer to target, move forward
if forwardDistance < currentDistance:
return 'MOVE_FORWARD'
# otherwise turn right
else:
return 'TURN_RIGHT'
def decideAction(self, robot, board, actions): ''' Returns the alias to a random movement function in the robot class ''' choice = random.choice(actions) if (choice == 'MOVE_FORWARD'): forwardLoc = utility.forwardCoords(robot.xPosition, robot.yPosition, robot.rotation, board) # if going to move off the board, turn if forwardLoc is None: return 'TURN_RIGHT' # do other stuff isOccupied = board.occupied(forwardLoc[0],forwardLoc[1]) if (isOccupied is None): #space in front is outside the board return 'TURN_RIGHT' if (isOccupied): #if something is in front, shoot at it return 'SHOOT_PROJECTILE' else: #if something isn't in front, move forward return 'MOVE_FORWARD' return choice
def moveForward(self, board):
'''
Moves the robot forward one space in the current direction.
If it runs into a wall, it will simply not move.
@param board: A reference to the board object. This is used for checking bounds and collisions.
'''
# logging.debug("%s is moving forward" % (self.name))
# get the coordinates in front of the robot
coords = forwardCoords(self.xPosition, self.yPosition, self.rotation, board)
# if out of bounds, do nothing
if coords is None:
# logging.debug('{} is off the board'.format(self.name)) # debugging output
# exit
return
# ===================
# TEST FOR COLLISIONS
# ===================
# retrieve list of actors in new space
collidingActors = board.occupied(coords[0], coords[1])
# if there are one or more actors in the new space
if len(collidingActors) > 0:
# debugging output
# logging.debug('actors in front of {}: {}'.format(self.name, str(collidingActors)))
# iterate over actors in space
for actor in collidingActors:
# debugging output
# logging.debug(self.name + " to collide with actor " + actor)
# if actor is robot, damage robot and destroy self
if actor in board.getRobots():
# debugging output
# logging.debug(self.name + " colliding with robot " + actor)
# run collision logic
board.collision(self.name, actor)
# exit without moving
return
# no collisions, move to new coords
if (self.health > 0):
self.xPosition = coords[0]
self.yPosition = coords[1]
def takeAction(self, board):
'''
Moves the projectile forward one space in the current direction.
If it runs into a wall, it will destroy itself.
@param board: A reference to the board object. This is used for checking bounds and collidingActors.
'''
# logging.debug("%s is moving forward" % (self.name))
# get the coordinates in front of the robot
coords = forwardCoords(self.xPosition, self.yPosition, self.rotation, board)
# if out of bounds, destroy self
if coords is None:
# debugging output
# logging.debug('{} is off the board'.format(self.name))
self.health = 0
return
# ===================
# TEST FOR COLLISIONS
# ===================
# retrieve list of actors in new space
collidingActors = board.occupied(coords[0], coords[1])
if len(collidingActors) > 0:
# logging.debug('actors in front of {}: {}'.format(self.name, str(collidingActors)))
# iterate over actors in space
for actor in collidingActors:
# logging.debug(self.name + " to collide with actor " + actor)
# if actor is robot, damage robot and destroy self
if actor in board.getRobots():
# logging.debug(self.name + " colliding with robot " + actor)
# run collision logic
board.collision(self.name, actor)
# reset health to 0 to ensure correct destruction
self.health = 0
elif actor in board.getProjectiles():
# actor is a projectile
# if both are not facing the same direction, both are destroyed
# logging.debug(self.name + " colliding with projectile " + actor)
# test if both are facing same direction
if not (board.actors[actor].rotation == self.rotation):
# collide both
board.collision(self.name, actor)
# projectile still on the board
if (self.health > 0):
self.xPosition = coords[0]
self.yPosition = coords[1]