def set_target(ent_id, target_id):
ent = entity.GetEntity(ent_id)
if ent is None:
return lambda: None
old_target_id = ent.SetTargetId(target_id)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.SetTargetId(old_target_id)
return Undo
def set_pos(ent_id, pos):
ent = entity.GetEntity(ent_id)
if ent is None:
return lambda: None
old_pos = ent.SetPos(pos)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.SetPos(old_pos)
return Undo
def set_path(ent_id, path):
ent = entity.GetEntity(ent_id)
if ent is None:
return lambda: None
ent.PushPath(path)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.PopPath()
return Undo
def add_force(ent_id, direction, magnitude, catalog):
ent = entity.GetEntity(ent_id)
if ent is None:
return lambda: None
force_id = ent.AddForce(direction, magnitude, catalog, None)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.DelForce(force_id)
return Undo
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.SetPos(old_pos)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.SetTargetId(old_target_id)
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.PopPath()
def Undo():
same_ent = entity.GetEntity(ent_id)
if same_ent:
same_ent.DelForce(force_id)