def spreader_cannon(entity_id, state):
offset = state.offset
player_only = state.player_only
pos_x, pos_y, angle = spatial.get_position_and_angle(entity_id)
bullet.create((pos_x, pos_y), angle, BULLET_SPEED, BULLET_IMAGE, entity_id, player_only=player_only)
bullet.create((pos_x, pos_y), angle - offset, BULLET_SPEED, BULLET_IMAGE, entity_id, player_only=player_only)
bullet.create((pos_x, pos_y), angle + offset, BULLET_SPEED, BULLET_IMAGE, entity_id, player_only=player_only)
def update(dt):
# Swap finished queue buffer
global _finished_image_queue, finished
_finished_image_queue, finished = set(), _finished_image_queue
for entity_id, state in renderables.iteritems():
x, y, angle = spatial.get_position_and_angle(entity_id)
offset = state.offset.rotated(-angle)
x -= offset.x
y -= offset.y
sprite = state.sprite
sprite.x = x
sprite.y = y
sprite.rotation = angle
def update(dt):
for entity_id, state in launchers.iteritems():
hot = state.hot
if hot:
hot -= min(hot, dt)
elif trigger.is_down(entity_id):
hot = state.cooldown
offset = state.offset
player_only = state.player_only
pos_x, pos_y, angle = spatial.get_position_and_angle(entity_id)
bullet.create_missile((pos_x + offset, pos_y), angle, SPEED, IMAGE,
entity_id, player_only=player_only)
state.offset = -offset
state.hot = hot
state.trigger = False
