def get_frame_time():
global current_time
frame_time = pico2d.get_time() - current_time
current_time += frame_time
return frame_time
def jump(self):
jump_time = pico2d.get_time() - self.start_jumping_time
self.jumping_count = (self.jumping_count + FRAMES_PER_JUMP * JUMP_PER_TIME * GameFrameWork.frame_time)
jump_progress = int(self.jumping_count) / FRAMES_PER_JUMP
# x = (2 * t ** 2 - 3 * t + 1) * p1[0] + (-4 * t ** 2 + 4 * t) * p2[0] + (2 * t ** 2 - t) * p3[0]
# y = (2 * t ** 2 - 3 * t + 1) * p1[1] + (-4 * t ** 2 + 4 * t) * p2[1] + (2 * t ** 2 - t) * p3[1]
self.pivot.x = int((2 * jump_progress ** 2 - 3 * jump_progress + 1) * self.start_point.x +
(-4 * jump_progress ** 2 + 4 * jump_progress) * self.mid_point.x +
(2 * jump_progress ** 2 - jump_progress) * self.end_point.x)
self.pivot.y = int((2 * jump_progress ** 2 - 3 * jump_progress + 1) * self.start_point.y +
(-4 * jump_progress ** 2 + 4 * jump_progress) * self.mid_point.y +
(2 * jump_progress ** 2 - jump_progress) * self.end_point.y)
if self.jump_dir == 'UP':
if int(self.jumping_count) >= FRAMES_PER_JUMP - 1:
self.pivot.x = copy.copy(self.end_point.x)
self.pivot.y = copy.copy(self.end_point.y)
self.check_jumping = False
pass
pass
elif self.jump_dir == 'DOWN':
if int(self.jumping_count) >= FRAMES_PER_JUMP - 1:
self.pivot.x = copy.copy(self.end_point.x)
self.pivot.y = copy.copy(self.end_point.y)
self.check_jumping = False
pass
pass
elif self.jump_dir == 'LEFT':
if int(self.jumping_count) >= FRAMES_PER_JUMP - 1:
self.pivot.x = copy.copy(self.end_point.x)
self.pivot.y = copy.copy(self.end_point.y)
self.check_jumping = False
pass
pass
elif self.jump_dir == 'RIGHT':
if int(self.jumping_count) >= FRAMES_PER_JUMP - 1:
self.pivot.x = copy.copy(self.end_point.x)
self.pivot.y = copy.copy(self.end_point.y)
self.check_jumping = False
pass
pass
pass
def run(start_state):
global running, stack
current_time = pico2d.get_time()
running = True
stack = [start_state] # 스택을 리스트로 구현함
start_state.enter() # 현재 상태의 enter()를 호출함
while (running):
frame_time = get_frame_time()
stack[-1].handle_events(frame_time) # 스택의 마지막 상태의 ~()를 호출함
stack[-1].update(frame_time) # update()에서 상태를 바꿔주는걸 넣어놓기 때문에 이 때 바뀜
stack[-1].draw()
# frame_time = get_time() - current_time
# frame_rate = 1.0 / frame_time
# print("Frame Rate: %f fps, Frame Time: %f sec, " %(frame_rate, frame_time))
# current_time += frame_time
# repeatedly delete the top of the stack
while (len(stack) > 0):
stack[-1].exit()
stack.pop()
def init_jump(self, jump_dir=None):
if self.check_jumping is False:
self.check_moving_collide = False
self.check_jumping = True
self.start_point = copy.copy(self.pivot)
self.mid_point = copy.copy(self.pivot)
self.end_point = copy.copy(self.pivot)
self.jump_dir = jump_dir
self.jumping_count = 0
self.start_jumping_time = pico2d.get_time()
if self.jump_dir == 'UP':
self.mid_point.x += 10
self.mid_point.y += 25
self.end_point.y += 50
pass
elif self.jump_dir == 'DOWN':
self.mid_point.x += 10
self.mid_point.y -= 25
self.end_point.y -= 50
pass
elif self.jump_dir == 'LEFT':
self.mid_point.x -= 25
self.mid_point.y += 10
self.end_point.x -= 50
pass
elif self.jump_dir == 'RIGHT':
self.mid_point.x += 25
self.mid_point.y += 10
self.end_point.x += 50
pass
pass
pass
import pico2d
x = 0
while (True):
current_time = pico2d.get_time()
x += 5
frame_time = pico2d.get_time() - current_time
print("%f sec" % frame_time)
current_time += frame_time