def maybe_remove_inst_seg(self, xyz):
"""remove any instance segmentation object where any adjacent block has changed"""
# TODO make an archive.
adj_xyz = util.diag_adjacent(xyz)
deleted = {}
for axyz in adj_xyz:
m = self._db_read("SELECT uuid from InstSeg WHERE x=? AND y=? AND z=?", *axyz)
for memid in m:
if deleted.get(memid) is not None:
self._db_write("DELETE FROM Memories WHERE uuid=?", memid)
deleted[memid] = True
def on_block_changed(self, xyz: XYZ, idm: IDM):
if idm[0] == 0:
# block removed
tables = ["BlockObjects", "ComponentObjects"]
for table in tables:
memids = self.get_object_ids_by_xyz(xyz, table)
if not memids:
return
assert len(memids) == 1
self._db_write(
"DELETE FROM {} WHERE x=? AND y=? AND z=?".format(table),
*xyz)
if not self.check_memid_exists(memids[0], table):
# object is gone now
self.remove_memid_triple(memids[0])
else:
# block added
interesting, player_placed = self._is_placed_block_interesting(
xyz, idm[0])
if not interesting:
return
adjacent_memids = set.union(*[
set(self.get_block_object_ids_by_xyz(a))
for a in util.diag_adjacent(xyz)
])
if len(adjacent_memids) == 0:
# new block object
BlockObjectNode.create(self, [(xyz, idm)])
elif len(adjacent_memids) == 1:
# update block object
memid = adjacent_memids.pop()
self._upsert_block((xyz, idm), memid, "BlockObjects",
player_placed)
else:
chosen_memid = list(adjacent_memids)[0]
# merge tags
where = " OR ".join(["subj=?"] * len(adjacent_memids))
self._db_write("UPDATE Triples SET subj=? WHERE " + where,
chosen_memid, *adjacent_memids)
# merge multiple block objects (will delete old ones)
where = " OR ".join(["uuid=?"] * len(adjacent_memids))
self._db_write("UPDATE BlockObjects SET uuid=? WHERE " + where,
chosen_memid, *adjacent_memids)
# insert new block
self._upsert_block((xyz, idm), chosen_memid, "BlockObjects",
player_placed)
def maybe_add_block_to_memory(self, xyz: XYZ, idm: IDM):
interesting, player_placed, agent_placed = self._is_placed_block_interesting(
xyz, idm[0])
if not interesting:
return
adjacent = [
self.get_object_info_by_xyz(a, "BlockObjects", just_memid=False)
for a in util.diag_adjacent(xyz)
]
if idm[0] == 0:
# block removed / air block added
adjacent_memids = [
a[0][0] for a in adjacent if len(a) > 0 and a[0][1] == 0
]
else:
# normal block added
adjacent_memids = [
a[0][0] for a in adjacent if len(a) > 0 and a[0][1] > 0
]
if len(adjacent_memids) == 0:
# new block object
BlockObjectNode.create(self, [(xyz, idm)])
elif len(adjacent_memids) == 1:
# update block object
memid = adjacent_memids[0]
self._upsert_block((xyz, idm), memid, "BlockObjects",
player_placed, agent_placed)
self.set_memory_updated_time(memid)
else:
chosen_memid = adjacent_memids[0]
self.set_memory_updated_time(chosen_memid)
# merge tags
where = " OR ".join(["subj=?"] * len(adjacent_memids))
self._db_write("UPDATE Triples SET subj=? WHERE " + where,
chosen_memid, *adjacent_memids)
# merge multiple block objects (will delete old ones)
where = " OR ".join(["uuid=?"] * len(adjacent_memids))
cmd = "UPDATE BlockObjects SET uuid=? WHERE "
self._db_write(cmd + where, chosen_memid, *adjacent_memids)
# insert new block
self._upsert_block((xyz, idm), chosen_memid, "BlockObjects",
player_placed, agent_placed)
def maybe_add_block_to_memory(self,
xyz: XYZ,
idm: IDM,
agent_placed=False):
if not agent_placed:
interesting, player_placed, agent_placed = self.is_placed_block_interesting(
xyz, idm[0])
else:
interesting = True
player_placed = False
if not interesting:
return
# TODO remove this, clean up
if agent_placed:
try:
self.pending_agent_placed_blocks.remove(xyz)
except:
pass
adjacent = [
self.memory.get_object_info_by_xyz(a,
"BlockObjects",
just_memid=False)
for a in util.diag_adjacent(xyz)
]
if idm[0] == 0:
# block removed / air block added
adjacent_memids = [
a[0][0] for a in adjacent if len(a) > 0 and a[0][1] == 0
]
else:
# normal block added
adjacent_memids = [
a[0][0] for a in adjacent if len(a) > 0 and a[0][1] > 0
]
adjacent_memids = list(set(adjacent_memids))
if len(adjacent_memids) == 0:
# new block object
BlockObjectNode.create(self.agent.memory, [(xyz, idm)])
elif len(adjacent_memids) == 1:
# update block object
memid = adjacent_memids[0]
self.memory.upsert_block((xyz, idm), memid, "BlockObjects",
player_placed, agent_placed)
self.memory.set_memory_updated_time(memid)
self.memory.set_memory_attended_time(memid)
else:
chosen_memid = adjacent_memids[0]
self.memory.set_memory_updated_time(chosen_memid)
self.memory.set_memory_attended_time(chosen_memid)
# merge tags
where = " OR ".join(["subj=?"] * len(adjacent_memids))
self.memory._db_write("UPDATE Triples SET subj=? WHERE " + where,
chosen_memid, *adjacent_memids)
# merge multiple block objects (will delete old ones)
where = " OR ".join(["uuid=?"] * len(adjacent_memids))
cmd = "UPDATE VoxelObjects SET uuid=? WHERE "
self.memory._db_write(cmd + where, chosen_memid, *adjacent_memids)
# insert new block
self.memory.upsert_block((xyz, idm), chosen_memid, "BlockObjects",
player_placed, agent_placed)