def clear_screen(background="black"):
if background == "white":
display.set_pen(255, 255, 255)
else:
display.set_pen(0, 0, 0)
display.clear()
display.update()
def flash_b():
picodisplay.set_pen(100, 100, 100)
picodisplay.clear()
picodisplay.set_pen(255, 255, 255)
picodisplay.text("F#$%!", 5, 10, 240, 5)
picodisplay.set_pen(0, 0, 0)
picodisplay.text("Its monday!", 5, 50, 240, 5)
picodisplay.update()
def flash_a():
picodisplay.set_pen(175, 175, 175)
picodisplay.clear()
picodisplay.set_pen(255, 255, 255)
picodisplay.text("Morning...", 5, 10, 240, 4)
picodisplay.set_pen(0, 0, 0)
picodisplay.text("Its monday!", 5, 50, 240, 5)
picodisplay.update()
def initDisplay():
width = display.get_width()
height = display.get_height()
display_buffer = bytearray(width * height * 2) # 2-bytes per pixel (RGB565)
display.init(display_buffer)
display.set_backlight(1)
display.set_pen(0, 0, 0) # black
display.clear()
display.set_pen(100, 100, 100) # white
def menu():
display.set_led(0, 0, 0)
display.set_pen(BLACK)
display.clear()
display.set_pen(WHITE)
display.text("Press any button!", 10, 10, 240, (3, 6)[best == 0])
if best > 0:
display.text("Hiscore: " + str(best), 10, 68, 240, 3)
display.update() # Update the display
while True:
if display.is_pressed(display.BUTTON_A) or display.is_pressed(
display.BUTTON_B) or display.is_pressed(
display.BUTTON_X) or display.is_pressed(display.BUTTON_Y):
return
utime.sleep(0.5)
def failed():
global best
display.set_pen(RED)
display.clear()
display.set_pen(YELLOW)
display.text("Game Over!", 10, 10, 240, 6) # Add some text
display.update() # Update the display
utime.sleep(1)
display.set_pen(RED)
display.clear()
display.set_pen(YELLOW)
display.text("Score: " + str(score), 10, 10, 240, 3)
if score > best:
display.text("New Hiscore!", 10, 68, 240, 3)
best = score
else:
display.text("Hiscore: " + str(best), 10, 68, 240, 3)
display.update() # Update the display
utime.sleep(3)
def run(self):
# Starting angle (unrotated in any dimension)
angleX, angleY, angleZ = 0, 0, 0
distance_delta = 0.1
while 1:
# It will hold transformed vertices.
t = []
for v in self.vertices:
# Rotate the point around X axis, then around Y axis, and finally around Z axis.
r = v.rotateX(angleX).rotateY(angleY).rotateZ(angleZ)
# Transform the point from 3D to 2D
p = r.project(*self.projection)
# Put the point in the list of transformed vertices
t.append(p)
display.set_pen(40, 40, 40)
display.clear()
display.set_pen(255, 255, 255)
for e in self.edges:
drawDDA(*to_int(t[e[0]].x, t[e[0]].y, t[e[1]].x, t[e[1]].y))
display.update()
# Continue the rotation
angleX += self.rotateX
angleY += self.rotateY
angleZ += self.rotateZ
self.projection[3] += distance_delta
if self.projection[3] > 12.0:
distance_delta = -0.1
if self.projection[3] < 2.0:
distance_delta = 0.1
conversion_factor = 3 * 3.3 / 65535
full_battery = 4.2 # these are our reference voltages for a full/empty battery, in volts
empty_battery = 2.8 # the values could vary by battery size/manufacturer so you might need to adjust them
while True:
# convert the raw ADC read into a voltage, and then a percentage
voltage = vsys.read_u16() * conversion_factor
percentage = 100 * ((voltage - empty_battery) /
(full_battery - empty_battery))
if percentage > 100:
percentage = 100.00
# draw the battery outline
display.set_pen(0, 0, 0)
display.clear()
display.set_pen(190, 190, 190)
display.rectangle(0, 0, 220, 135)
display.rectangle(220, 40, 20, 55)
display.set_pen(0, 0, 0)
display.rectangle(3, 3, 214, 129)
# draw a green box for the battery level
display.set_pen(0, 255, 0)
display.rectangle(5, 5, round(210 / 100 * percentage), 125)
# add text
display.set_pen(255, 0, 0)
if charging.value() == 1: # if it's plugged into USB power...
display.text("Charging!", 15, 55, 240, 4)
else: # if not, display the battery stats
def clearDisplay():
display.set_pen(BLACK)
display.clear()
display.update()
def clear():
display.set_pen(0, 0, 0)
display.clear()
display.update()
def clear_display():
display.set_pen(BACKGROUND_COLOUR["r"], BACKGROUND_COLOUR["g"],
BACKGROUND_COLOUR["b"])
display.clear()
display.update()
def clearDisplay():
display.set_pen(0, 0, 0) # black
display.clear()
display.set_pen(100, 100, 100) # white
q = v * (1.0 - s * f)
t = v * (1.0 - s * (1.0 - f))
i = i % 6
if i == 0:
return v, t, p
if i == 1:
return q, v, p
if i == 2:
return p, v, t
if i == 3:
return p, q, v
if i == 4:
return t, p, v
if i == 5:
return v, p, q
h = 0
while True:
h += 1
r, g, b = [int(255 * c)
for c in hsv_to_rgb(h / 360.0, 1.0, 1.0)] # rainbow magic
display.set_led(r, g, b) # Set LED to a converted HSV value
display.set_pen(r, g, b) # Set pen to a converted HSV value
display.clear() # Fill the screen with the colour
display.set_pen(0, 0, 0) # Set pen to black
display.text("pico disco!", 10, 10, 240, 6) # Add some text
display.update() # Update the display
utime.sleep(1.0 / 60)
def run_game():
global key_mode, game_state
while True:
## Draw methods
display.set_pen(*SKY_COLOR)
display.clear()
ground.draw()
tank1.draw()
tank2.draw()
if (game_state == "player1fire" or game_state == "player2fire"):
shell.draw()
display.set_pen(*TEXT_COLOR)
if (game_state == "player1" or game_state == "player1fire"):
display.text("Player 1", 10, 10, 240, 1)
if (key_mode == "power"):
display.set_pen(*TEXT_COLOR_ACTIVE)
display.text("Power " + str(tank1.get_gun_power()) + "%", 10, 20,
240, 1) #
if (key_mode == "angle"):
display.set_pen(*TEXT_COLOR_ACTIVE)
else:
display.set_pen(*TEXT_COLOR)
display.text("Angle " + str(tank1.get_gun_angle()), 10, 30, 240, 1)
if (game_state == "player2" or game_state == "player2fire"):
display.text("Player 2", 180, 10, 240, 1)
if (key_mode == "power"):
display.set_pen(*TEXT_COLOR_ACTIVE)
display.text("Power " + str(tank2.get_gun_power()) + "%", 180, 20,
240, 1)
if (key_mode == "angle"):
display.set_pen(*TEXT_COLOR_ACTIVE)
else:
display.set_pen(*TEXT_COLOR)
display.text("Angle " + str(tank2.get_gun_angle()), 180, 30, 240,
1)
if (game_state == "game_over_1"):
display.text("Game Over", 50, 20, 240, 3)
display.text("Player 1 wins!", 30, 40, 240, 3)
if (game_state == "game_over_2"):
display.text("Game Over", 50, 20, 240, 3)
display.text("Player 2 wins!", 30, 40, 240, 3)
display.update()
## Update methods
# Only read keyboard in certain states
if (game_state == 'player1'):
player1_fired = player_keyboard("left")
if (player1_fired == True):
# Set shell position to end of gun
# Use gun_positions so we can get start position
gun_positions = tank1.calc_gun_positions()
start_shell_pos = (gun_positions[3][0],
gun_positions[3][1] + 2)
shell.set_start_position(start_shell_pos)
shell.set_current_position(start_shell_pos)
game_state = 'player1fire'
shell.set_angle(math.radians(tank1.get_gun_angle()))
shell.set_power(tank1.get_gun_power() / 40)
shell.set_time(0)
if (game_state == 'player1fire'):
shell.update_shell_position("left")
# shell value is whether the shell is inflight, hit or missed
shell_value = detect_hit("left")
# shell_value 20 is if other tank hit
if (shell_value >= 20):
game_state = 'game_over_1'
# 10 is offscreen and 11 is hit ground, both indicate missed
elif (shell_value >= 10):
# reset key mode to angle
key_mode = "angle"
game_state = 'player2'
if (game_state == 'player2'):
player2_fired = player_keyboard("right")
if (player2_fired == True):
# Set shell position to end of gun
# Use gun_positions so we can get start position
gun_positions = tank2.calc_gun_positions()
start_shell_pos = (gun_positions[3][0],
gun_positions[3][1] + 2)
shell.set_start_position(start_shell_pos)
shell.set_current_position(start_shell_pos)
game_state = 'player2fire'
shell.set_angle(math.radians(tank2.get_gun_angle()))
shell.set_power(tank2.get_gun_power() / 40)
shell.set_time(0)
if (game_state == 'player2fire'):
shell.update_shell_position("right")
# shell value is whether the shell is inflight, hit or missed
shell_value = detect_hit("right")
# shell_value 20 is if other tank hit
if (shell_value >= 20):
game_state = 'game_over_2'
# 10 is offscreen and 11 is hit ground, both indicate missed
elif (shell_value >= 10):
game_state = 'player1'
# reset key mode to angle
key_mode = "angle"
if (game_state == 'game_over_1' or game_state == 'game_over_2'):
# Allow space key or left-shift (picade) to continue
if (display.is_pressed(display.BUTTON_B)):
# Reset position of tanks and terrain
setup()
def draw_background(self):
display.set_pen(0, 0, 0)
display.clear()
