def create_server_decorators(self) -> List[Handler]:
return [
handlers.NavigationDecorator(max_randomized_radius=64,
min_randomized_radius=64,
block='log',
placement='surface',
max_radius=8,
min_radius=0,
max_randomized_distance=8,
min_randomized_distance=0,
randomize_compass_location=True)
]
def create_mission_handlers(
self) -> List[minerl.herobraine.hero.AgentHandler]:
mission_handlers = [
handlers.EpisodeLength(6000 // 20),
handlers.RewardForTouchingBlock({"diamond_block", 100.0}),
handlers.NavigateTargetReward(),
handlers.NavigationDecorator(min_radius=64,
max_radius=64,
randomize_compass_target=True)
]
if self.dense:
mission_handlers.append(
handlers.RewardForWalkingTwardsTarget(
reward_per_block=1, reward_schedule="PER_TICK"))
return mission_handlers