def scale(self, x, y):
self.size = self.size*Vector2(x*CONST.scale_speed+1,
y*CONST.scale_speed+1)
"""update body"""
if self.body:
physics_manager.remove_body(self.body)
self.body = physics_manager.add_body(self.not_rot_pos, BodyType.static)
physics_manager.add_box(self.body,Vector2(),self.size/2)
self.update_rect()
def load_physic_objects(physics_data,image):
if image is None:
return
body_type = get_element(physics_data, "type")
if body_type:
pos = Vector2()
if image.pos:
pos = image.pos
if image.screen_relative_pos:
pos = pos+image.screen_relative_pos*engine.get_screen_size()
if image.size:
pos = pos+image.size/2
if body_type == "dynamic":
image.body = physics_manager.add_body(pos, BodyType.dynamic)
elif body_type == "static":
image.body = physics_manager.add_body(pos, BodyType.static)
elif body_type == 'kinematic':
image.body = physics_manager.add_body(pos, BodyType.kinematic)
pos = (0,0)
if image.pos:
pos = image.pos
if image.screen_relative_pos:
pos = pos+image.screen_relative_pos*engine.get_screen_size()+image.size/2
angle = get_element(physics_data, "angle")
if angle:
image.body.angle = angle*math.pi/180
else:
if image.body and image.angle != 0:
if CONST.physics == 'b2':
image.body.angle = image.angle*math.pi/180
elif CONST.physics == 'pookoo':
#TODO: set angle for body
pass
'''Set new pos for body'''
v = image.size/2
v.rotate(image.angle)
pos = image.pos+v
pos = pixel2meter(pos)
if CONST.physics == 'b2':
image.body.position = pos.get_tuple()
elif CONST.physics == 'pookoo':
#TODO: set pos for body
pass
fixtures_data = get_element(physics_data,"fixtures")
if fixtures_data:
for physic_object in fixtures_data:
sensor = get_element(physic_object, "sensor")
if sensor is None:
sensor = False
user_data = get_element(physic_object,"user_data")
if user_data is None:
user_data = image
obj_type = get_element(physic_object, "type")
if obj_type == "box":
pos = get_element(physic_object,"pos")
if not pos:
pos = Vector2()
size = get_element(physic_object,"size")
if not size:
size = image.size/2
angle = get_element(physic_object,"angle")
if angle is None:
angle = 0
image.fixtures.append(physics_manager.add_box(image.body, Vector2(pos), Vector2(size), angle, user_data, sensor))
elif obj_type == "circle":
pos = get_element(physic_object,"pos")
if not pos:
pos = (0,0)
radius = get_element(physic_object,"radius")
if not radius:
radius = 1
image.fixtures.append(physics_manager.add_circle(image.body,pos,radius,sensor,user_data))
