def update(self):
time = pyxel.frame_count
p1_state = State(is_right_side=False,
mine_team=self.p1.state,
enemy_team=self.p2.state,
ball_pos=self.ball.pos,
time=time)
p2_state = State(is_right_side=True,
mine_team=self.p2.state,
enemy_team=self.p1.state,
ball_pos=self.ball.pos,
time=time)
self.p1.update(p1_state)
self.p2.update(p2_state)
ball_pos = self.ball.updated()
self.ball.pos = ball_pos
if ball_pos.y <= 0:
self.ball.pos = Pos(ball_pos.x, -ball_pos.y)
self.ball.vy *= -1
if ball_pos.y >= self.game_info.height:
self.ball.pos = Pos(
ball_pos.x,
self.game_info.height - (ball_pos.y - self.game_info.height))
self.ball.vy *= -1
if ball_pos.x < 0:
# p2 ゴール
play_se(Sound.RIGHT_POINT)
self.p2.add_score()
self.ball.pos = Pos(self.game_info.width // 2,
self.game_info.height // 2)
self.ball.vx = 1
self.ball.vy = random.random() * 2
if ball_pos.x > self.game_info.width:
# p1 ゴール
play_se(Sound.LEFT_POINT)
self.p1.add_score()
self.ball.pos = Pos(self.game_info.width // 2,
self.game_info.height // 2)
self.ball.vx = -1
self.ball.vy = random.random() * 2
for player in (self.p1, self.p2):
if player.atk_pos.x - BAR_WIDTH // 2 <= ball_pos.x <= player.atk_pos.x + BAR_WIDTH // 2:
if player.atk_pos.y - ATK_SIZE // 2 <= ball_pos.y <= player.atk_pos.y + ATK_SIZE // 2:
self.ball.vx = self.ball.vx * -1
diff = ball_pos.y - player.atk_pos.y + (random.random() -
0.5) * 2
self.ball.vy += diff
if player.def_pos.x - BAR_WIDTH // 2 <= ball_pos.x <= player.def_pos.x + BAR_WIDTH // 2:
if player.def_pos.y - DEF_SIZE // 2 <= ball_pos.y <= player.def_pos.y + DEF_SIZE // 2:
self.ball.vx = self.ball.vx * -1
diff = ball_pos.y - player.def_pos.y
self.ball.vy += diff // 6
# 最高速度規制
if self.ball.vy > MAX_VY:
self.ball.vy = MAX_VY
if self.ball.vy < -MAX_VY:
self.ball.vy = -MAX_VY
def __init__(self, gi: GameInfo, team: Team, reversed: bool):
validate_name(team.name)
self.team = team
self.game_info = gi
self.score = 0
if not reversed:
self.atk_pos = Pos(gi.width // 12 * 5, gi.height // 2)
self.def_pos = Pos(gi.width // 12 * 1, gi.height // 2)
else:
self.atk_pos = Pos(gi.width // 12 * 7, gi.height // 2)
self.def_pos = Pos(gi.width // 12 * 11, gi.height // 2)
def update(info, ball):
# ボールの動作コピペ
ball_pos = ball.updated()
ball.pos = ball_pos
ball_x, ball_y = ball_pos
if ball_pos.y <= 0:
ball.pos = Pos(ball_pos.x, -ball_pos.y)
ball.vy *= -1
if ball_pos.y >= info.height:
ball.pos = Pos(ball_pos.x, info.height - (ball_pos.y - info.height))
ball.vy *= -1
return ball
def __init__(self, width: int, height: int, offset_x: int, offset_y: int,
left_team: Team, right_team: Team):
self.game_info = GameInfo(width=width, height=height)
self.p1 = TeamManager(self.game_info, left_team, reversed=False)
self.p2 = TeamManager(self.game_info, right_team, reversed=True)
self.offset_x = offset_x
self.offset_y = offset_y
self.ball = Ball(BALL_SIZE, Pos(width // 2, height // 2), 1,
random.random() * 5)
def update(self, state: State):
# ゲームが長引いたらだんだん近づける
# (TeamManager がこれを持ってしまってるのあまりよくない)
direction = -1 if state.is_right_side else 1
time_pos = direction * 0.1 if state.time % SADDEN_DEATH_DURATION == 1 else 0
# これ以上は近づけない
if self.game_info.width // 2 - DMZ_SIZE < self.atk_pos.x < self.game_info.width // 2 + DMZ_SIZE:
time_pos = 0
atk_action = self.team.atk_action(info=self.game_info, state=state)
assert isinstance(atk_action,
(int, float)), 'atk_action の返り値が数値ではありません'
assert -self.game_info.atk_return_limit <= atk_action <= self.game_info.atk_return_limit, 'atk_action の返り値が大きすぎます'
self.atk_pos = Pos(self.atk_pos.x + time_pos,
self._move_y(atk_action, self.atk_pos, ATK_SIZE))
def_action = self.team.def_action(info=self.game_info, state=state)
assert isinstance(atk_action,
(int, float)), 'def_action の返り値が数値ではありません'
assert -self.game_info.def_return_limit <= def_action <= self.game_info.def_return_limit, 'def_action の返り値が大きすぎます'
self.def_pos = Pos(self.def_pos.x + time_pos * 5,
self._move_y(def_action, self.def_pos, DEF_SIZE))
def draw(self):
pyxel.rect(self.offset_x, self.offset_y, self.game_info.width,
self.game_info.height, Color.GRAY.value)
ball_x, ball_y = self.absolute(self.ball.pos)
pyxel.rect(ball_x - BALL_SIZE // 2, ball_y - BALL_SIZE // 2, BALL_SIZE,
BALL_SIZE, Color.GREEN.value)
for player in (self.p1, self.p2):
x, y = self.absolute(player.atk_pos)
pyxel.rect(x - BAR_WIDTH // 2, y - ATK_SIZE // 2, BAR_WIDTH,
ATK_SIZE, Color.BLUE.value)
x, y = self.absolute(player.def_pos)
pyxel.rect(x - BAR_WIDTH // 2, y - DEF_SIZE // 2, BAR_WIDTH,
DEF_SIZE, Color.YELLO.value)
x, y = self.absolute(Pos(0, self.game_info.height))
scores = f'{self.p1.score_label} {self.p2.score_label}'
pyxel.text(x + PADDING, y + PADDING, scores, Color.GRAY.value)
def updated(self):
return Pos(self.pos.x + self.vx, self.pos.y + self.vy)
def __init__(self):
self.prev_ball = Pos(0, 0)