class Level1State(LevelState.LevelState):
map = None
player = None
level_state_manager = None
collider = None
level_background_music = None
main_menu = None
camera = None
timer = None
# List to hold all the enemy objects.
enemy_list = []
# Spawn point of the player.
player_spawn_x = 270
player_spawn_y = 100
# The X value on which the player needs
# to be when starting to shift the map and stop shifting the map.
shift_start = 410
shift_end = 3290
cloud_images = []
# Half the width of the surface.
# This is needed for the placement of the images/sprites.
half_screen_width = Artist.get_half_screen_width()
def __init__(self, level_state_manager, main_menu):
self.cloud_images = []
self.enemy_list = []
# The map variable is a TileGrid object.
# The map contains an multidimensional array of tiles.
# This creates the map
self.map = TileGrid(DatabaseReceiver.get_level_data
("TXT", "Level1", "Level1"))
self.main_menu = main_menu
self.LevelStateManager = level_state_manager
# Create a player object with the x and y
# value in which the player should spawn and the
# LevelStateManager.
self.player = Player(self.player_spawn_x,
self.player_spawn_y,
level_state_manager)
# Statement to set the player_x variable in the map class.
# It is necessary for the camera
# that the map knows the x coordinate of the spawn point.
self.map.set_player_x(self.player_spawn_x)
# This variable creates the background of the level.
# It uses the DatabaseReceiver to get the image from,
# the database.
self.background = Background(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "BackgroundEen"))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud1"), 200, 300, 0.5))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud1"), 500, 200, 0.5))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud2"), 800, 250, 0.7))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud3"), 950, 100, 0.5))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud1"), 1200, 300, 0.5))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud2"), 1500, 250, 0.5))
self.cloud_images.append(img.Image(
DatabaseReceiver.get_level_data(
"IMAGE", "Level1", "cloud3"), 2000, 500, 0.5))
def run(self):
self.map.run()
# Make the enemy objects and add every enemy to the enemy_list.
# Every enemy takes a x and y coordinate as argument.
# (Spawn point)
# And the range it can walk on the x axis.
# The fish takes a third argument.
# You got two choices: 'Water' or 'Lava'.
# According to the fish you want.
self.enemy_list.append(Fly(500, 600, 100))
self.enemy_list.append(Fly(1500, 100, 100))
self.enemy_list.append(Tank(2600, 50, 380))
self.enemy_list.append(Fish(1000, 700, 200, 'Water'))
# Add a collider for the enemies and the player.
# It takes the player, map group(tiles),
# an array with all the enemy objects, Reference to
# LevelStateManager
# as arguments.
self.collider = Collider(self.player, self.map.get_group(),
self.enemy_list, self.LevelStateManager)
# Load the background music.
# The pygame.mixer.music.load
# method takes the file location as an argument.
# It has to be .wav or .mp3.
self.level_background_music = \
pygame.mixer.music.load('../Data/Music/Level4_2.mp3')
# Play the background music.
# This is only necessary in level1,
# because we don't stop the music when creating level2.
pygame.mixer.music.play()
# Create a camera for this level.
self.camera = Camera(self.shift_start, self.shift_end,
self.map, self.player, self.enemy_list)
# Create a timer for this level.
self.timer = Timer()
# Load the best time of level 1.
self.timer.load_best_time(1)
def update(self):
# Update the camera with the player's x speed.
self.camera.update_camera(self.player.x_speed)
self.timer.update()
self.player.update()
# Update all the enemies in the enemy_list.
self.enemy_list = self.collider.enemy_list
for e in self.enemy_list:
e.update()
self.collider.update()
self.background.update(self.player.x_speed, 0, self.player.rect.x)
# Update the clouds.
for image in self.cloud_images:
image.update(self.player.x_speed, 0, self.player.rect.x)
# Opens the MainMenu when you press on the escape key.
if pygame.key.get_pressed()[pygame.K_ESCAPE]:
self.LevelStateManager.level_state = self
self.LevelStateManager.states = self.main_menu
def draw(self):
self.background.draw()
# Draw all the clouds on the surface.
for cloud in self.cloud_images:
cloud.draw()
self.map.draw()
# Draw all the enemies.
for e in self.enemy_list:
e.draw()
self.player.draw()
self.timer.draw()
# Reset the best time with the given level.
# The best time is in the lower right corner of all the levels.
def reset_best_time(self):
self.timer.reset_best_time(1)
