class GameLoop(DirectorLoop):
def __init__(self):
super().__init__()
self.clock = GameClock()
try:
import IPython.core
shell = IPython.core.getipython.get_ipython()
self._kernel = shell.kernel
except ImportError:
self._kernel = None
def terminal_init(self):
super().terminal_init()
terminal.set("""
window.resizeable=true;
""")
def get_initial_scene(self):
return MainMenuScene()
def terminal_update(self):
self.clock.tick()
if self._kernel:
self._kernel.do_one_iteration()
return super().terminal_update()
class GalaxyView:
def __init__(self):
self.galaxy = Galaxy()
self.screen = pygame.display.set_mode((500, 500))
self.clock = GameClock(FPS, update_callback=self.update)
def draw_planets(self):
for _planet in self.galaxy.planets:
if isinstance(_planet, planet.Planet):
self.screen.set_at(_planet.position, (255, 255, 255))
def draw(self):
self.screen.fill((0, 0, 0))
self.draw_planets()
pygame.display.flip()
def main_loop(self):
while True:
self.clock.tick()
def update(self, dt):
self.galaxy.apply_dt(dt)
self.draw()
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
def run(self): def callback(time): self.evManager.post(TickEvent()) return clock = GameClock() clock.schedule_interval(callback, 0.042) #clock.schedule_interval(callback, 0.25) while self.keepGoing: clock.tick()
def run(self):
def callback(time):
self.evManager.post(TickEvent())
return
clock = GameClock()
clock.schedule_interval(callback, 0.042)
#clock.schedule_interval(callback, 0.25)
while self.keepGoing:
clock.tick()
def main():
global clock, pygame_clock, screen, screen_rect, sprite_group, eraser_image
global USE_PYGAME_CLOCK, DO_KILL, USE_PREDICTION, PYGAME_FPS
screen = pygame.display.set_mode((800, 600))
screen.fill(BGCOLOR)
screen_rect = screen.get_rect()
eraser_image = screen.copy()
which_settings = 0
pygame_clock = pygame.time.Clock()
clock = GameClock(*SETTINGS[which_settings],
update_callback=update_gameclock,
frame_callback=display_gameclock)
clock.schedule_interval(set_caption_gameclock, 1.0)
clock.use_wait = False
sprite_group = pygame.sprite.Group([Ball() for i in range(INIT_BALLS)])
#
game_is_running = True
while game_is_running:
if USE_PYGAME_CLOCK:
pygame_clock.tick(PYGAME_FPS)
update_pygame()
display_pygame()
else:
clock.tick()
#
for e in pygame.event.get():
if e.type == QUIT:
quit()
elif e.type == KEYDOWN:
if e.key == K_ESCAPE:
quit()
elif e.key == K_TAB:
which_settings += 1
if which_settings >= len(SETTINGS):
which_settings = 0
(clock.max_ups, clock.max_fps) = SETTINGS[which_settings]
elif e.key == K_1:
sprite_group.add(Ball())
elif e.key == K_b:
sprite_group.add([Ball() for i in range(25)])
elif e.key == K_k:
DO_KILL = not DO_KILL
elif e.key == K_l:
USE_PYGAME_CLOCK = not USE_PYGAME_CLOCK
elif e.key == K_m:
if PYGAME_FPS == 0:
PYGAME_FPS = 30
else:
PYGAME_FPS = 0
elif e.key == K_p:
USE_PREDICTION = not USE_PREDICTION
elif e.key == K_w:
clock.use_wait = not clock.use_wait
def main():
global clock, pygame_clock, screen, screen_rect, sprite_group, eraser_image
global USE_PYGAME_CLOCK, DO_KILL, USE_PREDICTION, PYGAME_FPS
screen = pygame.display.set_mode((800, 600))
screen.fill(BGCOLOR)
screen_rect = screen.get_rect()
eraser_image = screen.copy()
which_settings = 0
pygame_clock = pygame.time.Clock()
clock = GameClock(*SETTINGS[which_settings], update_callback=update_gameclock, frame_callback=display_gameclock)
clock.schedule_interval(set_caption_gameclock, 1.0)
clock.use_wait = False
sprite_group = pygame.sprite.Group([Ball() for i in range(INIT_BALLS)])
#
game_is_running = True
while game_is_running:
if USE_PYGAME_CLOCK:
pygame_clock.tick(PYGAME_FPS)
update_pygame()
display_pygame()
else:
clock.tick()
#
for e in pygame.event.get():
if e.type == QUIT: quit()
elif e.type == KEYDOWN:
if e.key == K_ESCAPE: quit()
elif e.key == K_TAB:
which_settings += 1
if which_settings >= len(SETTINGS):
which_settings = 0
(clock.max_ups, clock.max_fps) = SETTINGS[which_settings]
elif e.key == K_1:
sprite_group.add(Ball())
elif e.key == K_b:
sprite_group.add([Ball() for i in range(25)])
elif e.key == K_k:
DO_KILL = not DO_KILL
elif e.key == K_l:
USE_PYGAME_CLOCK = not USE_PYGAME_CLOCK
elif e.key == K_m:
if PYGAME_FPS == 0:
PYGAME_FPS = 30
else:
PYGAME_FPS = 0
elif e.key == K_p:
USE_PREDICTION = not USE_PREDICTION
elif e.key == K_w:
clock.use_wait = not clock.use_wait
class InteractiveApp(App):
def __init__(self, kernel):
self.kernel = kernel
self.clock = GameClock()
self.clock.frame_callback = self.my_update
def init_root(self, width=80, height=26, show_credits=False):
self.root = tdl.init(width, height)
self.scratch = tdl.Console(width, height)
self.temp_console = tdl.Console(width, height)
self.width, self.height = width, height
tdl.set_fps(30)
if show_credits:
tcod.console_credits()
# tcod.sys_set_fps(self.max_fps)
def draw(self):
self.root.drawStr(1, 2, "No draw method defined, using default method.")
self.root.drawStr(1, 3, "Time elapsed = {0}".format(tcod.sys_elapsed_milli()))
self.root.drawStr(1, 4, "FPS = {0}".format(tcod.sys_get_fps()))
def my_update(self, dt):
self.root.clear()
self.draw()
tdl.flush()
def runOnce(self):
"""Pump events to this App instance and then return.
This works in the way described in L{App.run} except it immediately
returns after the first L{update} call.
Having multiple L{App} instances and selectively calling runOnce on
them is a decent way to create a state machine.
"""
self.kernel.do_one_iteration()
self.clock.tick()
for event in get():
if event.type: # exclude custom events with a blank type variable
# call the ev_* methods
method = 'ev_%s' % event.type # ev_TYPE
getattr(self, method)(event)
if event.type == 'KEYDOWN':
# call the key_* methods
method = 'key_%s' % event.key # key_KEYNAME
if hasattr(self, method): # silently exclude undefined methods
getattr(self, method)(event)
class InteractiveApp(App):
def __init__(self, kernel):
self.kernel = kernel
self.clock = GameClock()
self.clock.frame_callback = self.frame_update
def init_root(self, width=80, height=26, show_credits=False):
self.root = tdl.init(width, height)
self.canvas = tdl.Console(width, height)
self.temp_console = tdl.Console(width, height)
self.width, self.height = width, height
tdl.set_fps(30)
if show_credits:
tcod.console_credits()
# tcod.sys_set_fps(self.max_fps)
def draw(self):
self.root.blit(self.canvas)
def frame_update(self, dt):
self.root.clear()
self.draw()
tdl.flush()
def runOnce(self):
"""Pump events to this App instance and then return.
This works in the way described in L{App.run} except it immediately
returns after the first L{update} call.
Having multiple L{App} instances and selectively calling runOnce on
them is a decent way to create a state machine.
"""
if self.kernel:
self.kernel.do_one_iteration()
self.clock.tick()
for event in get():
if event.type: # exclude custom events with a blank type variable
# call the ev_* methods
method = 'ev_%s' % event.type # ev_TYPE
getattr(self, method)(event)
if event.type == 'KEYDOWN':
# call the key_* methods
method = 'key_%s' % event.key # key_KEYNAME
if hasattr(self, method): # silently exclude undefined methods
getattr(self, method)(event)
class GalaxyView:
def __init__(self):
self.galaxy = Galaxy()
self.screen = pygame.display.set_mode((500, 500))
self.clock = GameClock(update_callback=self.update, max_ups=30)
def update(self, dt):
self.handle_events()
self.screen.fill((30, 0, 0))
for i in range(10):
self.galaxy.apply_dt(dt/(2000*(i+1)))
self.galaxy.load_from_gpu()
for _planet in self.galaxy.planets_np:
temp = _planet.astype(np.int)
_planet_temp = planet.Planet(r=[temp[0], temp[1]])
self.screen.set_at(_planet_temp.r, (255, 255, 255))
pygame.display.flip()
def handle_events(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.MOUSEBUTTONDOWN:
self.galaxy.clicked = True
return
elif event.type == pygame.MOUSEBUTTONUP:
self.galaxy.clicked = False
return
elif event.type == pygame.MOUSEMOTION:
if self.galaxy.clicked:
x, y = event.pos
y = 500-y
print(x, y)
self.galaxy.click = np.array([x, y], dtype=np.float32)
def main_loop(self):
while True:
self.clock.tick()
# noinspection PyUnusedLocal
def _update(_):
"""
Pump events to the current GameState and tell its objects to update
:param _: unused dt provided by GameClock
:return:
"""
events = get()
CONTEXT["gamestate"].handle_input(events)
CONTEXT["gamestate"].update()
# gamestate.handle_input(events)
# gamestate.update()
# noinspection PyUnusedLocal
def _draw(_):
"""
Ask the current GameState to redraw itself
:param _: unused interp provided by GameClock
:return:
"""
# gamestate.draw()
CONTEXT["gamestate"].draw()
flip()
CLOCK = GameClock(max_ups=60, max_fps=60, update_callback=_update, frame_callback=_draw)
while True:
CLOCK.tick()