def loop(entity): if not entity['smooth_draw']: entity['sprite'].set_position_and_rotate_and_scale(entity['position'][0], display.get_window_size()[1]+entity['position'][1], entity['next_rotation'], entity['next_scale']) if not entity['last_scale'] and not entity['next_scale']: entities.unregister_event(entity, 'loop', loop) else: _dt = worlds.get_interp() img = entity['sprite']._texture _scale = numbers.interp(entity['last_scale'], entity['next_scale'], _dt) x1 = int(entity['sprite']._x - img.anchor_x * _scale) y1 = int(entity['sprite']._y - img.anchor_y * _scale) x2 = int(x1 + img.width * _scale) y2 = int(y1 + img.height * _scale) entity['sprite']._scale = _scale if not entity['sprite']._visible: entity['sprite']._vertex_list.vertices[:] = [0, 0, 0, 0, 0, 0, 0, 0] else: entity['sprite']._vertex_list.vertices[:] = [x1, y1, x2, y1, x2, y2, x1, y2] return False _dt = worlds.get_interp() _rot = numbers.interp(entity['last_rotation'], entity['next_rotation'], _dt) entity['sprite'].set_position_and_rotate_and_scale(int(round(numbers.interp(entity['last_position'][0], entity['position'][0], _dt))), numbers.interp(display.get_window_size()[1]+entity['last_position'][1], display.get_window_size()[1]+entity['position'][1], _dt), _rot, numbers.interp(entity['last_scale'], entity['next_scale'], _dt))
def tick_track(entity):
#_target_id = find_target(entity)
_target_id = entity['current_target']
if 'in_space' in entity and entity['in_space']:
return False
if entity['hp'] <= 0 or not _target_id in entities.ENTITIES:
entity['current_target'] = None
entities.unregister_event(entity, 'tick', tick_track)
return False
if not _target_id:
entities.trigger_event(entity, 'accelerate', velocity=(0, 0))
return False
_target = entities.get_entity(_target_id)
_direction_to = numbers.direction_to(entity['position'],
_target['position'])
_degrees_to = abs(entity['direction'] - _direction_to)
if _degrees_to >= 180:
_direction_to += 360
_new_direction = numbers.interp(entity['direction'], _direction_to,
entity['turn_rate'])
_direction_difference = abs(entity['direction'] - _new_direction)
entity['direction'] = _new_direction
entities.trigger_event(entity, 'thrust')
def tick_track(entity): #_target_id = find_target(entity) _target_id = entity['current_target'] if 'in_space' in entity and entity['in_space']: return False if entity['hp']<=0 or not _target_id in entities.ENTITIES: entity['current_target'] = None entities.unregister_event(entity, 'tick', tick_track) return False if not _target_id: entities.trigger_event(entity, 'accelerate', velocity=(0, 0)) return False _target = entities.get_entity(_target_id) _direction_to = numbers.direction_to(entity['position'], _target['position']) _degrees_to = abs(entity['direction']-_direction_to) if _degrees_to>=180: _direction_to += 360 _new_direction = numbers.interp(entity['direction'], _direction_to, entity['turn_rate']) _direction_difference = abs(entity['direction']-_new_direction) entity['direction'] = _new_direction entities.trigger_event(entity, 'thrust')
def on_draw():
_window_width, _window_height = get_window_size()
if RABBYT:
lib2d.clear(100)
else:
gl.glClearColor(36/255.0, 33/255.0, 30/255.0, 1)
WINDOW.clear()
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glPushMatrix()
events.trigger_event('camera')
CAMERA['center_on'] = numbers.interp_velocity(CAMERA['center_on'], CAMERA['next_center_on'], CAMERA['camera_move_speed'])
CAMERA['next_zoom'] = numbers.clip(CAMERA['next_zoom'], .4, 40)
CAMERA['zoom'] = numbers.interp(CAMERA['zoom'], CAMERA['next_zoom'], CAMERA['zoom_speed'])
glOrtho(CAMERA['center_on'][0]-(_window_width*(.5*CAMERA['zoom'])),
CAMERA['center_on'][0]+(_window_width*(.5*CAMERA['zoom'])),
CAMERA['center_on'][1]+(_window_height*(.5*CAMERA['zoom']))+_window_height,
CAMERA['center_on'][1]-(_window_height*(.5*CAMERA['zoom']))+_window_height, 0.0, 1.0)
pyglet.graphics.draw(len(LEVEL_GRID)/2, GL_LINES,
('v2f', LEVEL_GRID),
('c4f', (.07, .07, .07, 1.0) * (len(LEVEL_GRID)/2)))
if RABBYT:
lib2d.render()
else:
events.trigger_event('draw')
glPopMatrix()
glPushMatrix()
glOrtho(0, _window_width, 0, _window_height, 0.0, 1.0)
for label in LABELS.values():
label.draw()
glPopMatrix()
def on_mouse_scroll(x, y, scroll_x, scroll_y): display.CAMERA['next_zoom'] += .4*scroll_y display.CAMERA['next_center_on'][0] = numbers.interp(display.CAMERA['next_center_on'][0], CURSOR['position'][0], .5) display.CAMERA['next_center_on'][1] = numbers.interp(display.CAMERA['next_center_on'][1], CURSOR['position'][1], .5)