def __init__(self, x, y):
shape = Xudia.Graphic('+')
hitbox = Hitbox(self, 4, 3)
super().__init__(Vec2D(x, y), shape, hitbox)
self.init_input(Xudia.input)
self.velocity = Vec2D(0, 0)
self.direction = Vec2D(0, 0)
self.speed = 1
def draw(self, graphic, pos, size): pos = Vec2D(int(pos.x), int(pos.y)) size = Vec2D(int(size.x), int(size.y)) graphic, pos, size = Renderer.get_visible(graphic, pos, size) try: for i, l in enumerate(graphic): self.screen.addstr(pos.y + i, pos.x, l) except curses.error: pass
def onfire(self):
b = None
if self.direction == 1:
b = Bullet(self.position.x + 4, self.position.y + 1,
Vec2D(self.direction, 0))
elif self.direction == -1:
b = Bullet(self.position.x - 1, self.position.y + 1,
Vec2D(self.direction, 0))
else:
return
Xudia.scene.add_entity(b)
Xudia.collision.add_collidable(
b, Xudia.scene.enemy,
lambda: Xudia.scene.remove_entity(Xudia.scene.enemy))
def get_visible(graphic, pos, size): # the whole graphic isn't visible if pos.y >= curses.LINES or pos.x >= curses.COLS: return [], pos, Vec2D(0, 0) if pos.y + size.y <= 0 or pos.x + size.x <= 0: return [], pos, Vec2D(0, 0) # partially hidden up or down if len(graphic) > curses.LINES - pos.y: graphic = graphic[:curses.LINES - pos.y] if pos.y < 0: graphic = graphic[-pos.y:] pos.y = 0 # partially hidden left or right if len(graphic[0]) > curses.COLS - pos.x: for i in range(len(graphic)): graphic[i] = graphic[i][:curses.COLS - pos.x] if pos.x < 0: for i in range(len(graphic)): graphic[i] = graphic[i][-pos.x:] pos.x = 0 return graphic, pos, Vec2D(len(graphic[0]), len(graphic))
def begin(self):
self.enemy = Entity(
Vec2D(Xudia.renderer.width-10, Xudia.renderer.height/2),
Xudia.Graphic('<<==\n|===\n<<=='),
None
)
hitbox = Hitbox(self.enemy, 4, 3)
self.enemy.hitbox = hitbox
self.add_entity(self.enemy)
self.add_entity(Ship(Xudia.renderer.width/2, Xudia.renderer.height/2))
self.add_entity(FPS())
Xudia.input.add_listener('q', Xudia.engine.stop)
def __init__(self, x=0, y=0):
super().__init__(Vec2D(x, y), Xudia.Graphic(''), None)
self.lastCall = 0
def __init__(self, x, y, velocity):
hitbox = Hitbox(self, 1, 1)
super().__init__(Vec2D(x, y), Xudia.Graphic('+'), hitbox)
self.velocity = velocity
self.life = 60
def onkeyleft(self):
self.velocity = Vec2D(-self.speed, 0)
if self.direction != -1:
self.steer(-1)
def onkeydown(self):
self.velocity = Vec2D(0, self.speed)
def onkeyright(self):
self.velocity = Vec2D(self.speed, 0)
if self.direction != 1:
self.steer(1)
def onkeyup(self):
self.velocity = Vec2D(0, -self.speed)
def update(self):
self.move_by(self.velocity)
self.velocity = Vec2D(0, 0)
def get_size(shape):
size = Vec2D(0, 0)
size.y = len(shape.split('\n'))
size.x = len(shape.split('\n')[0])
return size