def set_coordinates(self, x, y=None):
if isinstance(x, Coordinates):
coord = x
elif isinstance(x, (list, tuple)):
coord = Coordinates(*x)
else:
coord = Coordinates(x, y)
self.coord = coord
def __init__(self, *p, origin=Coordinates(0, 0)):
if isinstance(p[0], tuple):
p = Coordinates(*p[0])
elif isinstance(p[0], Coordinates):
p = p[0]
elif isinstance(p[0], numeric):
p = Coordinates(*p)
if isinstance(origin, tuple):
origin = Coordinates(*origin)
self.p = p
self.origin = origin
def add_graph(self, obj, x=0, y=0):
if isinstance(x, Coordinates):
coord_other = x
else:
coord_other = Coordinates(x, y)
coord = obj.coord + coord_other
xi = coord.x
xf = coord.x + obj.graph.w
yf = self.flipud(coord.y - 1)
yi = self.flipud(coord.y - 1 + obj.graph.h)
x_slice = slice(xi, xf)
y_slice = slice(yi, yf)
transparent = obj.transparent
if transparent:
new_subgraph = self[y_slice, x_slice].no_background_draw(obj.graph)
else:
new_subgraph = obj.graph
self[y_slice, x_slice] = new_subgraph
def origin(self):
x = min([obj.coord.x for obj in self.objects])
y = min([obj.coord.y for obj in self.objects])
return Coordinates(x, y)
def end(self):
x = self.objects[-1].coord.x
y = self.objects[-1].coord.y
self.coord = Coordinates(x, y)
return self.coord
def origin(self):
self.coord = Coordinates(self.x, self.y)
return self.coord
target_point = p2
arrived = current_point == target_point
self.add_point(current_point)
while not arrived:
next_points = [current_point + m for m in movements]
distances = [calc_distance(p, target_point)
for p in next_points]
idx = distances.index(min(distances))
current_point += movements[idx]
self.add_point(current_point)
arrived = current_point == target_point
def update(self):
self.graph = Graph(w=self.w, h=self.h)
origin = self.origin
for obj in self.objects:
obj.coord -= origin
self.graph.add_graph(obj)
movements = [
Coordinates(0, 1),
Coordinates(1, 1),
Coordinates(1, 0),
Coordinates(1, -1),
Coordinates(0, -1),
Coordinates(-1, -1),
Coordinates(-1, 0),
Coordinates(-1, 1),
]
def __init__(self, w, h, x=0, y=0, framed=True, frame_formatter=None):
super(Block, self).__init__(w=w, h=h)
self.framed = framed
self.set_frame_formatter(frame_formatter)
self.coord = Coordinates(x, y)