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[add] Launch ball from paddle with A

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This commit is contained in:
Seppe De Loore
2025-04-04 11:15:25 +02:00
parent ebd445eba2
commit 6679f2aa48
1 changed files with 23 additions and 6 deletions
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breakout.py
+19 -2
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@@ -162,7 +162,7 @@ class Ball:
self.radius = radius self.radius = radius
self.color = color self.color = color
self.reset_pos(paddle) self.reset_pos(paddle)
self.x_speed = BALL_SPEED self.x_speed = BALL_SPEED if randint(0, 1) == 0 else -BALL_SPEED
self.y_speed = -BALL_SPEED self.y_speed = -BALL_SPEED
# Position the ball in the middle of the paddle # Position the ball in the middle of the paddle
@@ -379,8 +379,9 @@ def main_loop():
game_state = START_SCREEN # Start at the splash screen game_state = START_SCREEN # Start at the splash screen
paddle = Paddle() paddle = Paddle()
high_score =High_score() high_score = High_score()
level = 1 level = 1
ball_stuck = True # Ball starts stuck to the paddle
try: try:
while True: while True:
@@ -392,6 +393,7 @@ def main_loop():
score = 0 score = 0
current_score = 0 current_score = 0
level = 1 level = 1
ball_stuck = True # Reset ball to be stuck to the paddle
# Initialize paddle and ball # Initialize paddle and ball
ball = Ball(paddle, radius=5, color=WHITE) ball = Ball(paddle, radius=5, color=WHITE)
paddle.width = PADDLE_WIDTH paddle.width = PADDLE_WIDTH
@@ -410,10 +412,23 @@ def main_loop():
elif game_state == PLAYING and lives > 0 and score < 28: # Game loop elif game_state == PLAYING and lives > 0 and score < 28: # Game loop
paddle.update() paddle.update()
if ball_stuck:
# Keep the ball stuck to the paddle
ball.x = paddle.x + (paddle.width // 2)
ball.y = paddle.y - ball.radius - 2
fbuf.text("Press A to launch!", 50, SCREEN_HEIGHT // 2 + 5, WHITE)
# Launch the ball when "A" is pressed
if joystick.button_a() == 0:
ball_stuck = False
ball.y_speed = -BALL_SPEED
ball.x_speed = BALL_SPEED if randint(0, 1) == 0 else -BALL_SPEED
# sleep_us(DEBOUNCE) # Debounce delay
else:
if ball.update_pos(): # If ball is out of bounds, lose a life and reset ball position if ball.update_pos(): # If ball is out of bounds, lose a life and reset ball position
lives -= 1 lives -= 1
lives_balls.pop() lives_balls.pop()
ball.reset_pos(paddle) # Reset ball position to the center of the paddle ball.reset_pos(paddle) # Reset ball position to the center of the paddle
ball_stuck = True # Ball is stuck again
if paddle.hit(ball): if paddle.hit(ball):
ball.y_speed = -abs(ball.y_speed) ball.y_speed = -abs(ball.y_speed)
@@ -455,6 +470,7 @@ def main_loop():
if game_state == GAME_NEXT_LEVEL: # Next level screen if game_state == GAME_NEXT_LEVEL: # Next level screen
current_score += score current_score += score
score = 0
high_score.update_high_score(current_score) high_score.update_high_score(current_score)
splash_screen( splash_screen(
[0x04548, 0x04548, 0x04568, 0x05578, 0x05558, 0x05548, 0x03948], [0x04548, 0x04548, 0x04568, 0x05578, 0x05558, 0x05548, 0x03948],
@@ -471,6 +487,7 @@ def main_loop():
lives += 1 lives += 1
lives_balls = create_lives(lives) lives_balls = create_lives(lives)
score = 0 score = 0
ball_stuck = True # Ball is stuck again
sleep_us(DEBOUNCE) # Debounce delay sleep_us(DEBOUNCE) # Debounce delay
if joystick.button_b() == 0: # Exit game when B is pressed if joystick.button_b() == 0: # Exit game when B is pressed