def on_key_press(self, key, modifiers):
"""Called whenever a key is pressed. """
if key == arcadeplus.key.UP or key == arcadeplus.key.W:
if self.physics_engine.can_jump():
self.player_sprite.change_y = PLAYER_JUMP_SPEED
arcadeplus.play_sound(self.jump_sound)
elif key == arcadeplus.key.LEFT or key == arcadeplus.key.A:
self.player_sprite.change_x = -PLAYER_MOVEMENT_SPEED
elif key == arcadeplus.key.RIGHT or key == arcadeplus.key.D:
self.player_sprite.change_x = PLAYER_MOVEMENT_SPEED
def process_player_bullets(self):
# Move the bullets
self.player_bullet_list.update()
# Loop through each bullet
for bullet in self.player_bullet_list:
# Check this bullet to see if it hit a enemy
hit_list = arcadeplus.check_for_collision_with_list(
bullet, self.shield_list)
# If it did, get rid of the bullet
if len(hit_list) > 0:
bullet.remove_from_sprite_lists()
for shield in hit_list:
shield.remove_from_sprite_lists()
continue
# Check this bullet to see if it hit a enemy
hit_list = arcadeplus.check_for_collision_with_list(
bullet, self.enemy_list)
# If it did, get rid of the bullet
if len(hit_list) > 0:
bullet.remove_from_sprite_lists()
# For every enemy we hit, add to the score and remove the enemy
for enemy in hit_list:
enemy.remove_from_sprite_lists()
self.score += 1
# Hit Sound
arcadeplus.play_sound(self.hit_sound)
# If the bullet flies off-screen, remove it.
if bullet.bottom > SCREEN_HEIGHT:
bullet.remove_from_sprite_lists()
def on_mouse_press(self, x, y, button, modifiers):
"""
Called whenever the mouse button is clicked.
"""
# Gunshot sound
arcadeplus.play_sound(self.gun_sound)
# Create a bullet
bullet = arcadeplus.Sprite(
":resources:images/space_shooter/laserBlue01.png",
SPRITE_SCALING_LASER)
# The image points to the right, and we want it to point up. So
# rotate it.
bullet.angle = 90
# Give the bullet a speed
bullet.change_y = BULLET_SPEED
# Position the bullet
bullet.center_x = self.player_sprite.center_x
bullet.bottom = self.player_sprite.top
# Add the bullet to the appropriate lists
self.bullet_list.append(bullet)
def on_update(self, delta_time):
""" Movement and game logic """
# Move the player with the physics engine
self.physics_engine.update()
# Update animations
if self.physics_engine.can_jump():
self.player_sprite.can_jump = False
else:
self.player_sprite.can_jump = True
if self.physics_engine.is_on_ladder() and not self.physics_engine.can_jump():
self.player_sprite.is_on_ladder = True
self.process_keychange()
else:
self.player_sprite.is_on_ladder = False
self.process_keychange()
self.coin_list.update_animation(delta_time)
self.background_list.update_animation(delta_time)
self.player_list.update_animation(delta_time)
# Update walls, used with moving platforms
self.wall_list.update()
# See if the moving wall hit a boundary and needs to reverse direction.
for wall in self.wall_list:
if wall.boundary_right and wall.right > wall.boundary_right and wall.change_x > 0:
wall.change_x *= -1
if wall.boundary_left and wall.left < wall.boundary_left and wall.change_x < 0:
wall.change_x *= -1
if wall.boundary_top and wall.top > wall.boundary_top and wall.change_y > 0:
wall.change_y *= -1
if wall.boundary_bottom and wall.bottom < wall.boundary_bottom and wall.change_y < 0:
wall.change_y *= -1
# See if we hit any coins
coin_hit_list = arcadeplus.check_for_collision_with_list(self.player_sprite,
self.coin_list)
# Loop through each coin we hit (if any) and remove it
for coin in coin_hit_list:
# Figure out how many points this coin is worth
if 'Points' not in coin.properties:
print("Warning, collected a coin without a Points property.")
else:
points = int(coin.properties['Points'])
self.score += points
# Remove the coin
coin.remove_from_sprite_lists()
arcadeplus.play_sound(self.collect_coin_sound)
# Track if we need to change the viewport
changed_viewport = False
# --- Manage Scrolling ---
# Scroll left
left_boundary = self.view_left + LEFT_VIEWPORT_MARGIN
if self.player_sprite.left < left_boundary:
self.view_left -= left_boundary - self.player_sprite.left
changed_viewport = True
# Scroll right
right_boundary = self.view_left + SCREEN_WIDTH - RIGHT_VIEWPORT_MARGIN
if self.player_sprite.right > right_boundary:
self.view_left += self.player_sprite.right - right_boundary
changed_viewport = True
# Scroll up
top_boundary = self.view_bottom + SCREEN_HEIGHT - TOP_VIEWPORT_MARGIN
if self.player_sprite.top > top_boundary:
self.view_bottom += self.player_sprite.top - top_boundary
changed_viewport = True
# Scroll down
bottom_boundary = self.view_bottom + BOTTOM_VIEWPORT_MARGIN
if self.player_sprite.bottom < bottom_boundary:
self.view_bottom -= bottom_boundary - self.player_sprite.bottom
changed_viewport = True
if changed_viewport:
# Only scroll to integers. Otherwise we end up with pixels that
# don't line up on the screen
self.view_bottom = int(self.view_bottom)
self.view_left = int(self.view_left)
# Do the scrolling
arcadeplus.set_viewport(self.view_left,
SCREEN_WIDTH + self.view_left,
self.view_bottom,
SCREEN_HEIGHT + self.view_bottom)
def update(self, delta_time):
""" Movement and game logic """
# Move the player with the physics engine
self.physics_engine.update()
# See if we hit any coins
coin_hit_list = arcadeplus.check_for_collision_with_list(
self.player_sprite, self.coin_list)
# Loop through each coin we hit (if any) and remove it
for coin in coin_hit_list:
# Remove the coin
coin.remove_from_sprite_lists()
# Play a sound
arcadeplus.play_sound(self.collect_coin_sound)
# Add one to the score
self.score += 1
# Track if we need to change the viewport
changed_viewport = False
# Did the player fall off the map?
if self.player_sprite.center_y < -100:
self.player_sprite.center_x = PLAYER_START_X
self.player_sprite.center_y = PLAYER_START_Y
# Set the camera to the start
self.view_left = 0
self.view_bottom = 0
changed_viewport = True
arcadeplus.play_sound(self.game_over)
# Did the player touch something they should not?
if arcadeplus.check_for_collision_with_list(self.player_sprite,
self.dont_touch_list):
self.player_sprite.change_x = 0
self.player_sprite.change_y = 0
self.player_sprite.center_x = PLAYER_START_X
self.player_sprite.center_y = PLAYER_START_Y
# Set the camera to the start
self.view_left = 0
self.view_bottom = 0
changed_viewport = True
arcadeplus.play_sound(self.game_over)
# See if the user got to the end of the level
if self.player_sprite.center_x >= self.end_of_map:
# Advance to the next level
self.level += 1
# Load the next level
self.setup(self.level)
# Set the camera to the start
self.view_left = 0
self.view_bottom = 0
changed_viewport = True
# --- Manage Scrolling ---
# Scroll left
left_boundary = self.view_left + LEFT_VIEWPORT_MARGIN
if self.player_sprite.left < left_boundary:
self.view_left -= left_boundary - self.player_sprite.left
changed_viewport = True
# Scroll right
right_boundary = self.view_left + SCREEN_WIDTH - RIGHT_VIEWPORT_MARGIN
if self.player_sprite.right > right_boundary:
self.view_left += self.player_sprite.right - right_boundary
changed_viewport = True
# Scroll up
top_boundary = self.view_bottom + SCREEN_HEIGHT - TOP_VIEWPORT_MARGIN
if self.player_sprite.top > top_boundary:
self.view_bottom += self.player_sprite.top - top_boundary
changed_viewport = True
# Scroll down
bottom_boundary = self.view_bottom + BOTTOM_VIEWPORT_MARGIN
if self.player_sprite.bottom < bottom_boundary:
self.view_bottom -= bottom_boundary - self.player_sprite.bottom
changed_viewport = True
if changed_viewport:
# Only scroll to integers. Otherwise we end up with pixels that
# don't line up on the screen
self.view_bottom = int(self.view_bottom)
self.view_left = int(self.view_left)
# Do the scrolling
arcadeplus.set_viewport(self.view_left,
SCREEN_WIDTH + self.view_left,
self.view_bottom,
SCREEN_HEIGHT + self.view_bottom)
def on_update(self, delta_time):
""" Movement and game logic """
# Call update on all sprites (The sprites don't do much in this
# example though.)
self.physics_engine.update()
# See if we hit any coins
coin_hit_list = arcadeplus.check_for_collision_with_list(
self.player_sprite, self.coin_list)
# Loop through each coin we hit (if any) and remove it
for coin in coin_hit_list:
# Remove the coin
coin.remove_from_sprite_lists()
# Play a sound
arcadeplus.play_sound(self.collect_coin_sound)
# Add one to the score
self.score += 1
# --- Manage Scrolling ---
# Track if we need to change the viewport
changed = False
# Scroll left
left_boundary = self.view_left + LEFT_VIEWPORT_MARGIN
if self.player_sprite.left < left_boundary:
self.view_left -= left_boundary - self.player_sprite.left
changed = True
# Scroll right
right_boundary = self.view_left + SCREEN_WIDTH - RIGHT_VIEWPORT_MARGIN
if self.player_sprite.right > right_boundary:
self.view_left += self.player_sprite.right - right_boundary
changed = True
# Scroll up
top_boundary = self.view_bottom + SCREEN_HEIGHT - TOP_VIEWPORT_MARGIN
if self.player_sprite.top > top_boundary:
self.view_bottom += self.player_sprite.top - top_boundary
changed = True
# Scroll down
bottom_boundary = self.view_bottom + BOTTOM_VIEWPORT_MARGIN
if self.player_sprite.bottom < bottom_boundary:
self.view_bottom -= bottom_boundary - self.player_sprite.bottom
changed = True
if changed:
# Only scroll to integers. Otherwise we end up with pixels that
# don't line up on the screen
self.view_bottom = int(self.view_bottom)
self.view_left = int(self.view_left)
# Do the scrolling
arcadeplus.set_viewport(self.view_left,
SCREEN_WIDTH + self.view_left,
self.view_bottom,
SCREEN_HEIGHT + self.view_bottom)
"""
Sound Demo
If Python and arcadeplus are installed, this example can be run from the command line with:
python -m arcadeplus.examples.sound
"""
import arcadeplus
import os
# Set the working directory (where we expect to find files) to the same
# directory this .py file is in. You can leave this out of your own
# code, but it is needed to easily run the examples using "python -m"
# as mentioned at the top of this program.
file_path = os.path.dirname(os.path.abspath(__file__))
os.chdir(file_path)
arcadeplus.open_window(300, 300, "Sound Demo")
laser_sound = arcadeplus.load_sound(":resources:sounds/laser1.wav")
arcadeplus.play_sound(laser_sound)
arcadeplus.run()
def on_mouse_press(x, y, button, modifiers):
global frames, current_frame, linked_scenes, captured
global chosen_color_column, chosen_shape_column, chosen_color_row, chosen_shape_row
global start_x, start_y, end_x, end_y
global snd_btn_press
# Determine what to do based on the location of the user's click
if 100 < x < 900:
start_x = x
start_y = y
captured[current_frame - 1] = False
elif x <= 50:
if 450 <= y <= 750:
arcadeplus.play_sound(snd_btn_press)
chosen_shape_row = y // 50 + 1
chosen_shape_column = 1
elif y <= 450:
arcadeplus.play_sound(snd_btn_press)
chosen_color_row = y // 50 + 1
chosen_color_column = 1
elif x <= 100:
if 450 <= y <= 750:
arcadeplus.play_sound(snd_btn_press)
chosen_shape_row = y // 50 + 1
chosen_shape_column = 2
elif y <= 450:
arcadeplus.play_sound(snd_btn_press)
chosen_color_row = y // 50 + 1
chosen_color_column = 2
elif x >= 950:
if 450 < y < 500:
gui.theme('Dark Blue 3')
layout = [[gui.Text("Scenes:")],
[gui.Listbox(values=list(list_scenes()), size=(30, 6))],
[gui.Text("New Scene Name:"),
gui.InputText()],
[gui.Button('Create New Scene'),
gui.Button('Cancel')]]
window = gui.Window('AnimationCreator', layout)
while True:
event, values = window.read()
if event in (None, 'Cancel'):
break
if str(values[1]).strip() != "":
image = arcadeplus.get_image(100, 0, 800, 800)
image.save(f"data/scenes/{str(values[1]).strip()}.png",
"PNG")
linked_scenes[current_frame - 1] = str(values[1]).strip()
frames[current_frame - 1] = arcadeplus.ShapeElementList()
print('New Scene Created From Current Frame:',
str(values[1]).strip())
break
window.close()
elif 500 < y < 550:
arcadeplus.play_sound(snd_btn_press)
frames.append(arcadeplus.ShapeElementList())
current_frame = len(frames)
print("New Frame Created")
captured.append(False)
elif 550 < y < 600:
arcadeplus.play_sound(snd_btn_press)
frames[current_frame - 1] = arcadeplus.ShapeElementList()
if (current_frame - 1) in linked_scenes:
del linked_scenes[current_frame - 1]
print("Current Frame Cleared")
captured[current_frame - 1] = False
elif 600 < y < 650:
arcadeplus.play_sound(snd_btn_press)
if current_frame < len(frames):
current_frame += 1
print("Forward Frame")
else:
print("Cannot Forward Frame - Reached End of Timeline")
elif x >= 900:
if 450 < y < 500:
gui.theme('Dark Blue 3')
layout = [[gui.Text("Scenes:")],
[gui.Listbox(values=list(list_scenes()), size=(30, 6))],
[gui.Button('Load Scene'),
gui.Button('Cancel')]]
window = gui.Window('AnimationCreator', layout)
while True:
event, values = window.read()
if event in (None, 'Cancel'):
break
if str(values[0])[2:-2] != "":
linked_scenes[current_frame - 1] = str(values[0])[2:-2]
frames[current_frame - 1] = arcadeplus.ShapeElementList()
print('Loaded Scene:', str(values[0])[2:-2])
break
window.close()
captured[current_frame - 1] = False
elif 500 < y < 550:
arcadeplus.play_sound(snd_btn_press)
if len(frames) > 1:
del frames[current_frame - 1]
if str(current_frame - 1) in linked_scenes.keys():
del linked_scenes[current_frame - 1]
print("Deleted Current Frame")
captured[current_frame - 1] = False
for i in range(current_frame - 1, len(captured)):
captured[i] = False
if current_frame > 1:
current_frame -= 1
else:
current_frame = 1
else:
print("Cannot Delete Frame - At Least One Frame Must Exist")
elif 550 < y < 600:
arcadeplus.play_sound(snd_btn_press)
try:
frames[current_frame - 1].remove(frames[current_frame - 1][-1])
print("Last Drawing on Current Frame Undone")
captured[current_frame - 1] = False
except:
print("Cannot Undo Last Drawing on Frame - No Moves to Undo")
pass
elif 600 < y < 650:
arcadeplus.play_sound(snd_btn_press)
if current_frame > 1:
current_frame -= 1
print("Backward Frame")
else:
print("Cannot Backward Frame - Reached Beginning of Timeline")
# Capture functionality
if x > 900 and y > 750:
arcadeplus.play_sound(snd_btn_press)
image = arcadeplus.get_image(100, 0, 800, 800)
current_frame_name = (10 - len(str(current_frame))) * "0" + str(
current_frame)
image.save(f"data/frames/{current_frame_name}.png", "PNG")
print("Captured Frame")
captured[current_frame - 1] = True
# Render functionality
if x < 100 and y > 750:
if all(captured):
gui.theme('Dark Blue 3')
layout = [[
gui.Text("Frames per Image (positive integer): "),
gui.InputText("20")
], [gui.Button('Start Render'),
gui.Button('Cancel')]]
window = gui.Window('AnimationCreator', layout)
while True:
event, values = window.read()
if event in (None, 'Cancel'):
break
if event in (None, 'Start Render'):
if str(values[0]) != "" and str(values[0]).isdigit():
print(
f"Rendering at {int(values[0])} frames per image..."
)
render_video.run(int(values[0]), len(captured))
else:
print(f"Rendering at 20 frames per image...")
render_video.run(20, len(captured))
print("Render Complete")
break
window.close()
else:
gui.theme('Dark Blue 3')
layout = [[gui.Text("Please Capture All Frames Before Rendering")],
[gui.Button('Okay')]]
window = gui.Window('AnimationCreator', layout)
while True:
event, values = window.read()
if event in (None, 'Okay'):
break
window.close()
# About button functionality
if x > 900 and y < 50:
gui.theme('Dark Blue 3')
layout = [
[gui.Text("AnimationCreator was created by George Shao")],
[
gui.Text(
"Find out more at: https://github.com/GeorgeShao/AnimationCreator"
)
], [gui.Button('Okay')]
]
window = gui.Window('AnimationCreator', layout)
while True:
event, values = window.read()
if event in (None, 'Okay'):
break
window.close()