def draw(self):
led_matrix.line((self.x_pos, 0), (self.x_pos, led_matrix.height() - 1))
# draw the next piece
next_piece.draw(pos=(self.x_pos + 3, led_matrix.height() - 5))
# draw the score (aligned nicely)
if score < 10:
led_matrix.text(str(score), (self.x_pos + 5, 1))
else:
led_matrix.text(str(score), (self.x_pos + 1, 1))
def draw(self):
led_matrix.line((self.x_pos, 0), (self.x_pos, led_matrix.height()-1))
# draw the next piece
next_piece.draw(pos=(self.x_pos + 3, led_matrix.height() - 5))
# draw the score (aligned nicely)
if score < 10:
led_matrix.text(str(score), (self.x_pos + 5, 1))
else:
led_matrix.text(str(score), (self.x_pos + 1, 1))
def draw(self, blinking_off=False):
"""Draws stack on led display
@param blinking_off: If set, it will display full lines as a line of all color == 0.
Useful for blinking full lines.
@type blinking_off: boolean
"""
for y, line in enumerate(self.points):
# show a line of color == 0 for full lines if currently blinking off
if blinking_off and all(pixel != 16 for pixel in line): # short-circuit avoids heavy computation if not needed
led_matrix.line((0,y), (self.width-1, y), color=0)
else:
for x, pixel in enumerate(line):
led_matrix.point(x, y, pixel)
def draw(self, blinking_off=False):
"""Draws stack on led display
@param blinking_off: If set, it will display full lines as a line of all color == 0.
Useful for blinking full lines.
@type blinking_off: boolean
"""
for y, line in enumerate(self.points):
# show a line of color == 0 for full lines if currently blinking off
if blinking_off and all(
pixel != 16 for pixel in line
): # short-circuit avoids heavy computation if not needed
led_matrix.line((0, y), (self.width - 1, y), color=0)
else:
for x, pixel in enumerate(line):
led_matrix.point(x, y, pixel)
# Clear frame buffer led_matrix.fill(0) # Get angle data angles = accel.angles() # Simple lowpass filter for velocity data velocity = velocity*alpha + (angles[0]*2*8/90)*(1 - alpha) # Move player's paddle player_pos = player_pos + velocity player_pos = clamp(player_pos, 0, 15 - (p.size[0] - 1)) # If the paddle hits the edge the velocity can't be into the edge if int(player_pos) <= 0 and velocity < 0: velocity = 0 elif int(player_pos) >= 15 and velocity > 0: velcoity = 0 # Move player p.move(player_pos) # Update physics if ball_tick == 0: ball.update() # Display player, bricks, and the ball led_matrix.line(p.pos, [p.pos[0] + p.size[0] - 1, 0]) for b in bricks: for y in range(b.size[1]): led_matrix.line((b.pos[0], b.pos[1]+y),(b.pos[0] + b.size[0] - 1, b.pos[1] + y), b.brightness) led_matrix.point(ball.pos[0], ball.pos[1]) led_matrix.show() # Delay and increase game tick time.sleep(0.1) ball_tick = (ball_tick + 1) & (MAX_BALL_TICK - 1)
player_pos = player_pos + velocity
player_pos = clamp(player_pos, 0, 15 - (p.size[0] - 1))
# If the paddle hits the edge the velocity can't be into the edge
if int(player_pos) <= 0 and velocity < 0:
velocity = 0
elif int(player_pos) >= 15 and velocity > 0:
velcoity = 0
# Move player
p.move(player_pos)
# Update physics
if ball_tick == 0:
ball.update()
if state != State.PLAYING:
break
# Display player, bricks, and the ball
led_matrix.line(p.pos, [p.pos[0] + p.size[0] - 1, 0])
for b in bricks:
for y in range(b.size[1]):
led_matrix.line((b.pos[0], b.pos[1]+y),(b.pos[0] + b.size[0] - 1, b.pos[1] + y), b.brightness)
led_matrix.point(ball.pos[0], ball.pos[1])
led_matrix.show()
# Delay and increase game tick
time.sleep(0.1)
ball_tick = (ball_tick + 1) & (MAX_BALL_TICK - 1)
elif state == State.LOSE:
scroll_text("You lost! Score: %i" % (score))
elif state == State.WIN:
scroll_text("You won! Score: %i" % (score))
#Declare paddle for use in ball class p = Paddle([7, 0], [4, 0]) #Initialize player movement data velocity = 0.0 player_pos = 7.0 alpha = 0.1 while True: # Clear frame buffer led_matrix.fill(0) # Get angle data angles = accel.angles() # Simple lowpass filter for velocity data velocity = velocity*alpha + (angles[0]*8/90)*(1 - alpha) # Move player's paddle player_pos = player_pos + velocity player_pos = clamp(player_pos, 0, 15 - (p.size[0] - 1)) # If the paddle hits the edge the velocity can't be into the edge if int(player_pos) <= 0 and velocity < 0: velocity = 0 elif int(player_pos) >= 15 and velocity > 0: velcoity = 0 # Move player and update physics p.move(player_pos) # Display paddle led_matrix.line(p.pos, [p.pos[0] + p.size[0] - 1, 0]) # Display player and wait slightly led_matrix.show() time.sleep(0.01)
def draw(self):
for offset in range(self.width):
x = self.x_position + offset
led_matrix.line((x, 0), (x, self.opening_location - 1))
led_matrix.line((x, self.opening_location + self.opening_height),
(x, led_matrix.height()))
# display title in the center of the screen
led_matrix.erase()
led_matrix.sprite(
title,
(int(led_matrix.width() / 2) - int(title.width / 2), y_pos))
led_matrix.show()
y_pos += 1
time.sleep(.1)
elif curr_state == State.PLAYING:
# show the blocks
led_matrix.erase()
draw_blocks()
# draw edge lines if not whole screen
if LEFT_EDGE != 0:
led_matrix.line((LEFT_EDGE, 0), (LEFT_EDGE, HEIGHT - 1))
if RIGHT_EDGE != WIDTH:
led_matrix.line((RIGHT_EDGE, 0), (RIGHT_EDGE, HEIGHT - 1))
led_matrix.show()
time.sleep(1.0 / curr_speed)
# global button_pressed
if blocks[-1].moving:
# change direction if hit edge of screen
if curr_direction == Direction.RIGHT:
if blocks[-1].origin[0] + blocks[-1].width == RIGHT_EDGE:
curr_direction = Direction.LEFT
elif blocks[-1].origin[0] == LEFT_EDGE + 1:
curr_direction = Direction.RIGHT
break
# display title in the center of the screen
led_matrix.erase()
led_matrix.sprite(title, (int(led_matrix.width()/2) - int(title.width/2), y_pos))
led_matrix.show()
y_pos += 1
time.sleep(.1)
elif curr_state == State.PLAYING:
# show the blocks
led_matrix.erase()
draw_blocks()
# draw edge lines if not whole screen
if LEFT_EDGE != 0:
led_matrix.line((LEFT_EDGE, 0), (LEFT_EDGE, HEIGHT-1))
if RIGHT_EDGE != WIDTH:
led_matrix.line((RIGHT_EDGE, 0), (RIGHT_EDGE, HEIGHT-1))
led_matrix.show()
time.sleep(1.0/curr_speed)
# global button_pressed
if blocks[-1].moving:
# change direction if hit edge of screen
if curr_direction == Direction.RIGHT:
if blocks[-1].origin[0] + blocks[-1].width == RIGHT_EDGE:
curr_direction = Direction.LEFT
elif blocks[-1].origin[0] == LEFT_EDGE+1:
curr_direction = Direction.RIGHT
def draw(self):
for offset in range(self.width):
x = self.x_position + offset
led_matrix.line((x, 0), (x, self.opening_location-1))
led_matrix.line((x, self.opening_location + self.opening_height), (x, led_matrix.height()))
