def build_object(object, world: esper.World, window_options, draw2entity):
logger = logging.getLogger(__name__)
mxCell = object[0]
mxGeometry = mxCell[0]
# Get X, Y coordinates
x = float(mxGeometry.attrib.get('x', 0))
y = float(mxGeometry.attrib.get('y', 0))
width = float(mxGeometry.attrib.get('width', 0))
height = float(mxGeometry.attrib.get('height', 0))
pos = Position(x, y, 0, width, height)
x += (width // 2)
y += (height // 2)
# Get the Map for simulation or create one
# Entity 1 is the simulation entity
if world.has_component(1, Map):
simulation_map = world.component_for_entity(1, Map)
else:
simulation_map = Map()
world.add_component(1, simulation_map)
# Get POI tag
if 'tag' in object.attrib:
tag = object.attrib['tag']
else:
tag = 'POI_' + str(len(simulation_map.pois))
logger.warning(f'POI ({x}, {y}) with no TAG. Using {tag}')
simulation_map.pois[tag] = (x, y)
# Alternatively display the POI
if object.attrib.get('display', False):
skeleton = Skeleton(object.attrib['id'], mxCell.attrib['style'], tag)
world.create_entity(pos, skeleton)
return {}, [], {}
def from_mxCell(el, lineWidth=10) -> Tuple[List[Component], dict]:
# Parse style
style = parse_style(el.attrib['style'])
# Get parent
style['parent'] = el.attrib['parent']
# Get geometry
geometry = el[0]
x = float(geometry.attrib.get('x', '0'))
y = float(geometry.attrib.get('y', '0'))
width = float(geometry.attrib['width'])
height = float(geometry.attrib['height'])
# Create drawing
pos = Position(x=x, y=y, w=width, h=height, movable=False)
rotate = 0
if style.get('rotation', '') != '':
rotate = int(style['rotation'])
if rotate < 0:
rotate = 360 + rotate
pos.angle = rotate
center = (pos.x + pos.w // 2, pos.y + pos.h // 2)
if 'ellipse' in style:
draw = primitives.Ellipse(center, width, height, style, rotate)
col_points = draw._get_points()
else:
col_points = pos._get_box()
return [pos, Collidable([(center, col_points)])], style
def find_safe_route(hover: Hover, mypos: Position, myvel: Velocity,
they: List[Position]):
# Local refs to functions
rotate_point = rotate_around_point
pos_x = mypos.x
pos_y = mypos.y
#
is_hovering = hover.status == HoverState.HOVERING
SAFE_FACTOR = 1 if not is_hovering else 0
# 10 degrees increments from original goal up do 90 degrees
HEADINGS = [
0.0, 0.523599, 1.047198, 1.48353, 5.23599, 5.759589, 5.759587,
2.094396, 2.617995, 3.061594, 3.665193, 4.188792, 4.712391
]
hits = [(0, 0, 0, 0)] * 13
for i, h in enumerate(HEADINGS):
newx = pos_x + myvel.x
newy = pos_y + myvel.y
newx, newy = rotate_point((newx, newy), h, (pos_x, pos_y))
my_next_position = Position(x=newx, y=newy, w=mypos.w, h=mypos.h)
hit = reduce(
lambda acc, hit_count: acc + hit_count,
map(lambda t: intercept(my_next_position, t, SAFE_FACTOR), they),
0)
# for other in they:
# if intercept(my_next_position, other, SAFE_FACTOR):
# hit += 1
hits[i] = (hit, i, newx, newy)
hits.sort()
(hit, i, newx, newy) = hits[0]
myvel.x = (newx - pos_x) / (1 + hit +
random.random() if not is_hovering else 1.1)
myvel.y = (newy - pos_y) / (1 + hit +
random.random() if not is_hovering else 1.1)
def from_mxCell(el, lineWidth=10):
# Parse style
style = parse_style(el.attrib['style'])
if style.get('shape') != 'mxgraph.floorplan.wall':
raise Exception(
"Cannot create Wall from {}: shape is not mxgraph.floorplan.wall".
format(el))
# Get parent
parent_element = el.attrib['parent']
style['parent'] = parent_element
# Get geometry
geometry = el[0]
x = float(geometry.attrib.get('x', '0'))
y = float(geometry.attrib.get('y', '0'))
width = float(geometry.attrib['width'])
height = float(geometry.attrib['height'])
# Create drawing
pos = Position(x=x, y=y, w=width, h=height, movable=False)
rotate = 0
if 'rotation' in style:
rotate = float(style['rotation'])
rotate = (360 + rotate) % 360
pos.angle = rotate
# Create collision box
col_points = pos._get_box()
center = (pos.x + pos.w // 2, pos.y + pos.h // 2)
return [pos, Collidable([(center, col_points)])], style
def from_mxCell(el, line_width=10) -> Tuple[List[Component], dict]:
# Parse style
style = parse_style(el.attrib['style'])
if style.get('shape', "") != 'mxgraph.floorplan.wallCorner':
raise Exception(
"Cannot create Wall from {}: shape is not mxgraph.floorplan.wallCorner"
.format(el))
# Get parent
parent_element = el.attrib['parent']
direction = style.get('direction', 'east')
style['parent'] = parent_element
# Get geometry
geometry = el[0]
x = float(geometry.attrib.get('x', '0'))
y = float(geometry.attrib.get('y', '0'))
width = float(geometry.attrib['width'])
height = float(geometry.attrib['height'])
# Create drawing
pos = Position(x=x, y=y, w=width, h=height, movable=False)
center = (pos.x + pos.w // 2, pos.y + pos.h // 2)
boxes: List[ShapeDefinition] = [
((pos.x + line_width // 2, pos.y + pos.h // 2),
[(pos.x, pos.y), (pos.x + line_width, pos.y),
(pos.x + line_width, pos.y + pos.h), (pos.x, pos.y + pos.h)]),
((pos.x + pos.w // 2, pos.y + line_width // 2),
[(pos.x, pos.y), (pos.x + pos.w, pos.y),
(pos.x + pos.w, pos.y + line_width), (pos.x, pos.y + line_width)])
]
# Get the right corner
if direction == 'north':
boxes = list(
map(lambda sd: mirror_shape_definition_vertically(sd, pos.center),
boxes))
elif direction == 'south':
# Mirror along vertical axis
boxes = list(
map(
lambda sd: mirror_shape_definition_horizontally(
sd, pos.center), boxes))
elif direction == 'west':
boxes = list(
map(lambda sd: rotate_shape_definition(sd, 180, pos.center),
boxes))
# Check for rotation
if style.get('rotation', '') != '':
rotate = int(style['rotation'])
if rotate < 0:
rotate = 360 + rotate
boxes = list(
map(lambda sd: rotate_shape_definition(sd, rotate, pos.center),
boxes))
return [pos, Collidable(boxes)], style
def from_mxCell(el: Element, line_width=10) -> Tuple[List[Component], dict]:
# Parse style
style = parse_style(el.attrib['style'])
if style.get('shape', "") != 'mxgraph.floorplan.room':
raise Exception(
"Cannot create Wall from {}: shape is not mxgraph.floorplan.room".
format(el))
# Get geometry
geometry = el[0]
x = float(geometry.attrib.get('x', '0'))
y = float(geometry.attrib.get('y', '0'))
width = float(geometry.attrib['width'])
height = float(geometry.attrib['height'])
# Create drawing
pos = Position(x=x, y=y, w=width, h=height, movable=False)
center = (pos.x + pos.w // 2, pos.y + pos.h // 2)
points = [(pos.x, pos.y), (pos.x, pos.y + pos.h),
(pos.x - line_width // 2, pos.y + pos.h),
(pos.x + pos.w + line_width // 2, pos.y + pos.h),
(pos.x + pos.w, pos.y + pos.h), (pos.x + pos.w, pos.y),
(pos.x + pos.w + line_width // 2, pos.y),
(pos.x - line_width // 2, pos.y)]
# Collision points
# TODO: Verify corners
boxes: List[ShapeDefinition] = [
((pos.x + line_width // 2, pos.y + pos.h // 2),
[(pos.x, pos.y), (pos.x, pos.y + pos.h),
(pos.x + line_width, pos.y + pos.h), (pos.x + line_width, pos.y)]),
((pos.x + pos.w // 2, pos.y + pos.h + line_width // 2),
[(pos.x, pos.y + pos.h), (pos.x, pos.y + pos.h + line_width),
(pos.x + pos.w, pos.y + pos.h + line_width),
(pos.x + pos.w, pos.y + pos.h)]),
((pos.x + pos.w + line_width // 2, pos.y + pos.h // 2),
[(pos.x + pos.w, pos.y + pos.h),
(pos.x + pos.w + line_width, pos.y + pos.h),
(pos.x + pos.w + line_width, pos.y), (pos.x + pos.w, pos.y)]),
((pos.x + pos.w // 2, pos.y + line_width // 2),
[(pos.x, pos.y), (pos.x, pos.y + line_width),
(pos.x + pos.w, pos.y + line_width), (pos.x + pos.w, pos.y)])
]
if style.get('rotation', '') != '':
rotate = int(style['rotation'])
if rotate < 0:
rotate = 360 - rotate
boxes = list(
map(lambda sd: rotate_shape_definition(sd, rotate, center), boxes))
return [pos, Collidable(boxes)], style
def from_mxCell(el, line_width=10) -> Tuple[List[Component], dict]:
# Parse style
style = parse_style(el.attrib['style'])
if style.get('shape', "") != 'mxgraph.floorplan.wallU':
raise Exception("Cannot create Wall from {}: shape is not mxgraph.floorplan.wallU".format(el))
# Get parent
style['parent'] = el.attrib['parent']
# Get geometry
geometry = el[0]
x = float(geometry.attrib.get('x', '0'))
y = float(geometry.attrib.get('y', '0'))
width = float(geometry.attrib['width'])
height = float(geometry.attrib['height'])
# Create drawing
pos = Position(x=x, y=y, w=width, h=height, movable=False)
# Collision box
boxes: List[ShapeDefinition] = [
(
(pos.x + line_width // 2, pos.y + pos.h // 2),
[(pos.x, pos.y), (pos.x + line_width, pos.y), (pos.x + line_width, pos.y + pos.h), (pos.x, pos.y + pos.h)]
),
(
(pos.x + pos.w // 2, pos.y + line_width // 2),
[(pos.x, pos.y), (pos.x + pos.w, pos.y), (pos.x + pos.w, pos.y + line_width), (pos.x, pos.y + line_width)]
),
(
(pos.x + pos.w - (line_width // 2), pos.y + pos.h // 2),
[(pos.x + pos.w - line_width, pos.y), (pos.x + pos.w, pos.y), (pos.x + pos.w, pos.y + pos.h), (pos.x + pos.w - line_width, pos.y + pos.h)]
)
]
if style.get('rotation', '') != '':
rotate = int(style['rotation'])
rotate = (rotate + 360) % 360
boxes = list(map(lambda sd: rotate_shape_definition(sd, -rotate, pos.center), boxes))
return [pos, Collidable(boxes)], style