class Game:
win_width = 1450
win_height = 800
def __init__(self):
self.win = Window((Game.win_width, Game.win_height))
self.sky = Sky(Game.win_width, Game.win_height)
self.platform = Platform(Game.win_width, 96, Game.win_height - 96 - 30)
self.dino = None
self.enemy_velocity = 250
self.score = 0
self.create_handlers()
self.enemies = []
def create_handlers(self):
self.win.add_handler('w', lambda x: self.jump())
self.win.add_handler('W', lambda x: self.jump())
self.win.add_handler('<space>', lambda x: self.reset())
def reset(self):
if not self.dino.alive:
self.dino.alive = True
self.enemies = []
self.score = 0
self.enemy_velocity = 250
def jump(self):
if self.dino:
self.dino.jump()
@property
def window_is_open(self):
return self.win.open
def check_collision_with_ground(self):
if not (self.dino.y + self.dino.height >= self.platform.y):
return
self.dino.y = self.platform.y - self.dino.height
self.dino.reset_force()
self.dino.allow_jump()
def update_dino(self, dt: float):
if not self.dino:
return
self.dino.tick(dt)
self.check_collision_with_ground()
def remove_enemies(self):
for enemy in self.enemies:
if enemy.x + enemy.width < 0:
self.enemies.remove(enemy)
else:
return
def move_enemies(self, dt: float):
delta = -dt * self.enemy_velocity
for enemy in self.enemies:
enemy.move(delta)
def tick_enemies(self, dt: float):
for enemy in self.enemies:
enemy.tick(dt)
def update_enemies(self, dt: float):
self.move_enemies(dt)
self.tick_enemies(dt)
self.remove_enemies()
def update_score(self, dt: float):
self.score += dt * 10
def update_platform(self, dt: float):
delta = -dt * self.enemy_velocity
self.platform.move(delta)
def update(self, dt: float):
self.update_dino(dt)
self.update_enemies(dt)
self.update_score(dt)
self.update_platform(dt)
self.sky.tick(dt)
def tick(self, timedelta: float):
if self.dino.alive:
self.update(timedelta)
self.draw()
def display_score(self):
c = self.win.canvas
c.create_text(c.winfo_width() - 10,
20,
text=f'Score: {int(self.score)}',
anchor=tkinter.E,
font=("Purisa", 24))
def display_game_over(self):
c = self.win.canvas
c.create_text(c.winfo_width() // 2,
c.winfo_height() // 2,
text='Game Over',
font=("Purisa", 80))
c.create_text(c.winfo_width() // 2,
c.winfo_height() // 2 + 60,
text='Press space to play again',
font=("Purisa", 25))
def draw(self):
self.win.clear()
self.win.draw(self.sky)
self.win.draw(self.platform)
for enemy in self.enemies:
self.win.draw(enemy)
if self.dino:
self.win.draw(self.dino)
if not self.dino.alive:
self.display_game_over()
self.display_score()
self.win.update()
def change_ground(self, path):
self.platform.load_sprite(path)
def add_player(self, dino: Dino):
self.dino = dino
def add_enemy(self, enemy):
self.enemies.append(enemy)
def increase_speed(self):
self.enemy_velocity += 100
