class GameController:
def __init__(self, game):
self.game = game
self.camera = Camera()
self.environment = Environment(self.game)
self.player = Player(10)
self.enemy_controller = EnemyController(self.player,
self.environment.trees,
self.camera)
self.camera.object = self.player
self.health_bar = HealthBar()
self.background = pygame.image.load('sprites/background.png')
def render(self, surface):
surface.blit(self.background, (0, 0))
self.environment.render(surface, self.camera.x)
self.player.render(surface, self.camera.x)
self.enemy_controller.render(surface, self.camera.x)
self.health_bar.render(surface, 10, 10)
def update(self, dt, event):
self.environment.update(dt, self.player.timer.time)
self.player.update(dt, event)
self.enemy_controller.update(dt, event)
self.camera.update(dt, event)
self.health_bar.health = self.environment.tree_health
class Tree:
def __init__(self, x):
self.x = x
self.image = pygame.image.load('sprites/tree.png')
self.sprite = self.image
self.width, self.height = self.sprite.get_size()
self.y = 696 - self.height
self.destroy = 0
self.health_bar = HealthBar()
self.health = 10
self.total_health = 10
def render(self, surface, camera_x):
surface.blit(self.sprite, (self.x - camera_x, self.y))
self.health_bar.render(surface, self.x - camera_x + 25, self.y - 30,
self.width - 50)
def update(self, dt):
self.health_bar.health = self.health / self.total_health
class Enemy:
def __init__(self, x, trees):
self.trees = trees
self.sprite = pygame.image.load("sprites/enemy.png")
self.width, self.height = self.sprite.get_size()
self.y = 696 - self.height
self.x = x
self.speed = 200
self.search_for_tree()
self.health_bar = HealthBar()
self.health = 10
self.total_health = 10
self.rect_head = pygame.Rect(self.x + 32, self.y, 36, self.height)
self.rect_body = pygame.Rect(self.x, self.y + 51, self.width,
self.height)
self.sad = False
self.chainsaw = Chainsaw()
def search_for_tree(self):
self.nearest_tree = None
if self.trees:
for tree in self.trees:
if self.nearest_tree == None:
self.nearest_tree = tree
else:
if abs(tree.x - self.x) < abs(self.nearest_tree.x -
self.x):
self.nearest_tree = tree
else:
return None
def make_sad(self):
self.health = 0
self.sad = True
self.sprite = pygame.image.load('sprites/enemy_sad.png')
self.health_bar.health = 0
def render(self, surface, camera_x):
surface.blit(self.sprite, (self.x - camera_x, self.y))
self.health_bar.render(surface, self.x - camera_x, self.y - 30,
self.width)
self.chainsaw.render(surface, self.x - camera_x + 92, self.y + 130)
def update(self, dt, event):
if self.sad:
self.x += 350 * dt
return
if self.nearest_tree != None:
if self.nearest_tree.x < self.x:
self.x -= self.speed * dt
elif self.nearest_tree.x > self.x:
self.x += self.speed * dt
if abs(self.x - self.nearest_tree.x) < self.speed * dt:
self.x = self.nearest_tree.x
self.nearest_tree.health -= 2 * dt
if self.nearest_tree.health < 0:
self.nearest_tree = None
else:
self.search_for_tree()
self.health_bar.health = self.health / self.total_health
self.rect_head = pygame.Rect(self.x + 32, self.y, 36, self.height)
self.rect_body = pygame.Rect(self.x, self.y + 51, self.width,
self.height)