class PhysicsManager(object):
def __init__(self, map_data):
self.collision_map = TileCollisionMap(map_data)
self.collision_manager = CollisionHandler(
self.collision_map,
tilesize=map_data.tileheight
)
self.TILE_SIZE = self.collision_manager.TILE_SIZE
def handle_tile_collision(self, phys_object, delta):
tile_x = None
tile_y = None
if phys_object.velocity_x > 0:
tile_x = self.collision_manager.collision_vert(
phys_object.rect.x + phys_object.rect.width,
phys_object.rect.y,
phys_object.rect.height
)
if tile_x is not None:
phys_object.rect.x = (
(tile_x * self.TILE_SIZE) - phys_object.rect.width
)
elif phys_object.velocity_x < 0:
tile_x = self.collision_manager.collision_vert(
phys_object.rect.x,
phys_object.rect.y,
phys_object.rect.height
)
if tile_x is not None:
phys_object.rect.x = (tile_x + 1) * self.TILE_SIZE
if phys_object.velocity_y < 0:
tile_y = self.collision_manager.collision_horiz_up(
phys_object.rect.x,
phys_object.rect.y,
phys_object.rect.width
)
if tile_y is not None:
phys_object.rect.y = (tile_y + 1) * self.TILE_SIZE
phys_object.velocity_y = - phys_object.velocity_y / 2
else:
tile_y = self.collision_manager.collision_horiz_down(
phys_object.rect.x,
phys_object.rect.y + phys_object.rect.height,
phys_object.rect.width
)
if tile_y is not None:
phys_object.rect.y = (
(tile_y * self.TILE_SIZE) - phys_object.rect.height
)
phys_object.velocity_y = 0
def __init__(self, map_data):
self.collision_map = TileCollisionMap(map_data)
self.collision_manager = CollisionHandler(
self.collision_map,
tilesize=map_data.tileheight
)
self.TILE_SIZE = self.collision_manager.TILE_SIZE