def applyAction( state, action ):
"""
Edits the state to reflect the results of the action.
"""
legal = PacmanRules.getLegalActions( state )
if action not in legal:
raise Exception("Illegal action " + str(action))
pacmanState = state.data.agentStates[0]
# Update Configuration
vector = Actions.directionToVector( action, PacmanRules.PACMAN_SPEED )
pacmanState.configuration = pacmanState.configuration.generateSuccessor( vector )
# Eat
next = pacmanState.configuration.getPosition()
nearest = nearestPoint( next )
if manhattanDistance( nearest, next ) <= 0.5 :
# Remove food
PacmanRules.consume( nearest, state )
def applyAction(state, action):
"""
Edits the state to reflect the results of the action.
"""
legal = PacmanRules.getLegalActions(state)
if action not in legal:
raise Exception("Illegal action " + str(action))
pacmanState = state.data.agentStates[0]
# Update Configuration
vector = Actions.directionToVector(action, PacmanRules.PACMAN_SPEED)
pacmanState.configuration = pacmanState.configuration.generateSuccessor(
vector)
# Eat
next = pacmanState.configuration.getPosition()
nearest = nearestPoint(next)
if manhattanDistance(nearest, next) <= 0.5:
# Remove food
PacmanRules.consume(nearest, state)
def decrementTimer(ghostState):
timer = ghostState.scaredTimer
if timer == 1:
ghostState.configuration.pos = nearestPoint(
ghostState.configuration.pos)
ghostState.scaredTimer = max(0, timer - 1)
def decrementTimer( ghostState):
timer = ghostState.scaredTimer
if timer == 1:
ghostState.configuration.pos = nearestPoint( ghostState.configuration.pos )
ghostState.scaredTimer = max( 0, timer - 1 )