class PlantSprite(AnimalSprite):
# Constants for the initial state of all PlantSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "plant.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a PlantSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(PlantSprite,
self).__init__(world_map, PlantSprite.IMAGE, GRID_LOCK,
PlantSprite.HEALTH_BAR, PlantSprite.AVG_SPEED,
PlantSprite.VISION, coordinates)
self.type = "plant"
self.movable_terrain = world_map.get_all_land_tile_types()
self.is_pollinated = False
self.pollinate_timer = 0
def spawn(self):
"""
@Override
:return:
"""
AnimalSprite.spawn(self)
self.tile.ignore_contents = True
def move(self, target=None):
"""
@Override
Plants do not move, move changes plant pollination.
:param target: meaningless to plants, just there to suppress warning
:return: changes plant pollination on a timer right now
"""
self.pollinate_timer += 1
if self.pollinate_timer % 25 == 0:
self.pollinate()
self.tile.set_sprite(self)
self.tile.ignore_contents = True
self.display(self.tile)
def pollinate(self):
"""
Checks for pollination and either pollinates or de-pollinates accordingly
"""
if not self.is_pollinated:
self.image = pygame.image.load(
os.path.join(sprites_dir, "plantpollinated.png"))
self.is_pollinated = True
elif self.is_pollinated:
self.image = pygame.image.load(
os.path.join(sprites_dir, "plant.png"))
self.is_pollinated = False
class BearSprite(AnimalSprite):
# Constants for the initial state of all BearSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "bear.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
PREY = ["fish"]
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a BearSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(BearSprite,
self).__init__(world_map, BearSprite.IMAGE, GRID_LOCK,
BearSprite.HEALTH_BAR, BearSprite.AVG_SPEED,
BearSprite.VISION, coordinates)
self.type = "bear"
self.prey = ["fish"]
def move(self, target=None):
"""
@Override
Move sprite to a specified target tile (target).
Otherwise, moves sprite to a random adjacent tile.
:param target: Target tile to move sprite.
"""
visible_tiles = vision.vision(8, self.world_map, self.tile)
target_tile = vision.find_target(visible_tiles, self.prey)
if target_tile:
move_to_tile = vision.approach(self.tile, target_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
if move_to_tile == target_tile:
move_to_tile.contains_sprite.die()
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
def run(self):
"""
@Override
Runs the BearSprites's thread
"""
self.spawn()
while self.is_alive:
self.move()
if self.tile.name.startswith("water"):
time.sleep(self.speed * 2)
else:
time.sleep(self.speed)
class BeesSprite(AnimalSprite):
# Constants for the initial state of all BeesSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "bees.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a BeesSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(BeesSprite,
self).__init__(world_map, BeesSprite.IMAGE, GRID_LOCK,
BeesSprite.HEALTH_BAR, BeesSprite.AVG_SPEED,
BeesSprite.VISION, coordinates)
self.type = "bees"
self.prey = ["plant"]
def move(self, target=None):
"""
@Override
Move sprite to a specified target tile (target).
Otherwise, moves sprite to a random adjacent tile.
:param target: Target tile to move sprite.
"""
visible_tiles = vision.vision(15, self.world_map, self.tile)
visible_tiles = filter(BeesSprite.pollinated_filter, visible_tiles)
target_tile = vision.find_target(visible_tiles, self.prey)
if target_tile:
move_to_tile = vision.approach(self.tile, target_tile,
self.world_map)
if self.is_movable_terrain(move_to_tile) and \
self.not_contains_sprite(move_to_tile, self.prey):
if move_to_tile == target_tile:
move_to_tile.contains_sprite.pollinate()
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
@staticmethod
def pollinated_filter(tile):
"""
Determines if there is an unpollinated plant sprite on the given tile
:param tile: Given tile in WorldMap object
:return: False: if plant is pollinated
True: if plant is not pollinated
"""
current_sprite = tile.contains_sprite
if current_sprite and current_sprite.type == "plant" and current_sprite.is_pollinated:
return False
else:
return True
def prep_health(self):
self.healths = Group()
for health_left in range(self.stats.ship_health):
print("health added")
health = HealthBar(self.a_s_game)
health.rect.x = 10 + health_left * health.rect.width
health.rect.y = 80
self.healths.add(health)
class HareSprite(AnimalSprite):
# Constants for the initial state of all HareSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "hare.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.1
VISION = 2
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a HareSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(HareSprite,
self).__init__(world_map, HareSprite.IMAGE, GRID_LOCK,
HareSprite.HEALTH_BAR, HareSprite.AVG_SPEED,
HareSprite.VISION, coordinates)
self.type = "hare"
self.predators = ["wolf", "lynx"]
self.prey = ["plant"]
self.movable_terrain = world_map.get_all_land_tile_types()
def move(self, target=None):
visible_tiles = vision.vision(4, self.world_map, self.tile)
flight_tile = vision.find_target(visible_tiles, self.predators)
target_tile = vision.find_target(visible_tiles, self.prey)
if flight_tile:
move_to_tile = vision.flee(self.tile, flight_tile, self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(move_to_tile):
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
elif target_tile:
move_to_tile = vision.approach(self.tile, target_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
if move_to_tile == target_tile:
move_to_tile.contains_sprite.die()
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
def main():
"""
Sprite Implementation Example
"""
from widgets.widget___tiled_map import WorldMap
from properties import sprites_dir
from health_bar import HealthBar
import pygame
import os, threading
from threading import Thread
pygame.init()
# Map Setup
screen = pygame.display.set_mode((800, 800))
world_map = WorldMap("map2.tmx", (23, 23))
world_map.render_entire_map()
# Threading
GRID_LOCK = threading.Lock()
# Sprite Setup
image_path = os.path.join(sprites_dir, "deer.png")
image = pygame.image.load(image_path)
# Create Healthbar
health_bar = HealthBar(15)
sprite = AnimalSprite(world_map, screen, image, (50, 50), GRID_LOCK,
health_bar, 5, 4)
# Create Thread
t = Thread(target=sprite.run)
t.daemon = True
# Run Sprite
t.start()
# Loop until Pygame exits
done = False
while not done:
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done = True
class SalmonSprite(AnimalSprite):
# Constants for the initial state of all SalmonSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "salmon.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a SalmonSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(SalmonSprite,
self).__init__(world_map, SalmonSprite.IMAGE, GRID_LOCK,
SalmonSprite.HEALTH_BAR, SalmonSprite.AVG_SPEED,
SalmonSprite.VISION, coordinates)
self.type = "fish"
self.movable_terrain = world_map.get_all_water_tile_types()
class TickSprite(AnimalSprite):
# Constants for the initial state of a DeerSprite
IMAGE = pygame.image.load(os.path.join(sprites_dir, "tick_corner.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a TickSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(TickSprite, self).__init__(world_map, TickSprite.IMAGE,
GRID_LOCK, TickSprite.HEALTH_BAR,
TickSprite.AVG_SPEED, TickSprite.VISION, coordinates)
self.type = "tick"
self.prey = ["deer"]
self.movable_terrain = world_map.get_all_land_tile_types()
def move(self):
"""
:return:
"""
visible_tiles = vision.vision(4, self.world_map, self.tile)
target_tile = vision.find_target(visible_tiles, self.prey)
if target_tile:
move_to_tile = vision.approach(self.tile, target_tile, self.world_map)
if self.is_movable_terrain(move_to_tile) and self.not_contains_sprite(move_to_tile, self.prey):
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
def __init__(self, screen, asteroidController,
bulletController, ship, stats):
self.screen = screen
self.asteroidController = asteroidController
self.bulletController = bulletController
self.ship = ship
self.gameStats = stats
self.visuals = []
# Add bullet guage visual.
self.visuals.append(BulletGuage(self.screen, self.bulletController))
# Add health bar visual.
self.visuals.append(HealthBar(self.screen, self.ship))
# Add scoreboard.
self.visuals.append(Scoreboard(self.screen, self.gameStats))
# Add level text.
self.visuals.append(LevelText(self.screen, self.gameStats))
def __init__(self):
pygame.init()
self.settings = Settings()
self.screen = pygame.display.set_mode(
(self.settings.screen_width, self.settings.screen_height))
pygame.display.set_caption("Alien Shooter")
# Create an instance to store game statistics
self.stats = GameStats(self)
self.sb = Scoreboard(self)
self.ship = Ship(self)
self.health_bar = HealthBar(self)
self.bullets = pygame.sprite.Group()
self.aliens = pygame.sprite.Group()
# Set the background color
self.bg_color = (230, 230, 230)
self._create_fleet()
# Make the play Button
self.play_button = Button(self, "Play Game")
class EagleSprite(AnimalSprite):
# Constants for the initial state of all EagleSprites
IMAGE = pygame.image.load(os.path.join(sprites_dir, "eagle.png"))
SHADOW_IMAGE = pygame.image.load(
os.path.join(sprites_dir, "eagle_shadow.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 15
PREY = ["fish"]
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a EagleSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(EagleSprite,
self).__init__(world_map, EagleSprite.IMAGE, GRID_LOCK,
EagleSprite.HEALTH_BAR, EagleSprite.AVG_SPEED,
EagleSprite.VISION, coordinates)
self.type = "eagle"
self.prey = ["fish"]
self.movable_terrain = world_map.tile_types
self.shadow = self.SHADOW_IMAGE
self.shadow_tile = self.world_map.get_tile_by_index(
(self.tile.location_t[1] + 1, self.tile.location_t[0]))
def move(self, target=None):
"""
@Override
Move sprite to a specified target tile (target).
Otherwise, moves sprite to a random adjacent tile.
:param target: Target tile to move sprite.
"""
visible_tiles = vision.vision(self.vision, self.world_map, self.tile)
target_tile = vision.find_target(visible_tiles, self.prey)
if target_tile:
move_to_tile = vision.approach(self.tile, target_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
if move_to_tile == target_tile:
move_to_tile.contains_sprite.die()
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
def run(self):
"""
@Override
Runs the EagleSprites's thread
"""
self.spawn()
while self.is_alive:
self.move()
time.sleep(.2)
class WolfSprite(AnimalSprite):
# Constants for the initial state of a DeerSprite
IMAGE = pygame.image.load(os.path.join(sprites_dir, "wolf.png"))
HEALTH_BAR = HealthBar(100)
AVG_SPEED = 0.2
VISION = 4
def __init__(self, world_map, GRID_LOCK, coordinates=None):
"""
Create a WolfSprite object
:param world_map: WorldMap Object
:param coordinates: Array of coordinates [x,y]
:param GRID_LOCK: Lock for screen (for threading)
"""
''' Take parameters, and Sprite Constants '''
super(WolfSprite,
self).__init__(world_map, WolfSprite.IMAGE, GRID_LOCK,
WolfSprite.HEALTH_BAR, WolfSprite.AVG_SPEED,
WolfSprite.VISION, coordinates)
self.type = "wolf"
self.prey = ["deer", "hare"]
self.movable_terrain = world_map.get_all_land_tile_types()
self.is_leader = False
def move(self, target=None):
"""
:return:
"""
visible_tiles = vision.vision(10, self.world_map, self.tile)
target_tile = vision.find_target(visible_tiles, self.prey)
if target_tile:
move_to_tile = vision.approach(self.tile, target_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
if move_to_tile == target_tile:
move_to_tile.contains_sprite.die()
AnimalSprite.move(self, move_to_tile)
elif not self.is_leader:
leader_tile = self.find_leader()
if leader_tile:
move_to_tile = vision.approach(self.tile, leader_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
elif not self.is_leader:
leader_tile = self.find_leader()
if leader_tile:
chance = random.randint(0, 10)
if chance == 0:
AnimalSprite.move(self)
else:
move_to_tile = vision.approach(self.tile, leader_tile,
self.world_map)
if self.is_movable_terrain(
move_to_tile) and self.not_contains_sprite(
move_to_tile, self.prey):
AnimalSprite.move(self, move_to_tile)
else:
AnimalSprite.move(self)
else:
AnimalSprite.move(self)
def find_leader(self):
for row in self.world_map.tiles:
for tile in row:
sprite = tile.contains_sprite
if sprite is not None:
if sprite.type == "wolf" and sprite.is_leader:
tiles = self.world_map.get_surrounding_movable_tiles(
tile)
index = random.randint(0, len(tiles) - 1)
return tiles[index]
return False