class Player(Entity):
def __init__(self, image_path, screen, initpos, camera):
super(Player, self).__init__(image_path, screen, initpos, camera)
self.speed = 5
self.base_image = pygame.transform.rotate(self.image, 180)
self.flashlight = Light((0, 0, 0), self.rpos, self.rpos, 0.0, 30.0)
self.headlight = Light((255, 0, 0), self.rpos, self.rpos, 0.0, 50.0)
self.lights.append(self.headlight)
self.lights.append(self.flashlight)
def update(self, time_passed, level, currentCam):
super(Player, self).update(time_passed, level, currentCam)
# draw a vector between the player and the cursor
# and rotate the player image to face it.
# Have to use the current camera in order
# to get the player's screen coordinates, (sx, sy)
sx, sy = currentCam.real_to_screen(self.rpos.x, self.rpos.y)
mouse_sx, mouse_sy = pygame.mouse.get_pos()
mouse_rx, mouse_ry = currentCam.screen_to_real(mouse_sx, mouse_sy)
dx = sx - mouse_sx
dy = sy - mouse_sy
player_to_mouse = Vec2d(dx, dy)
self.image = pygame.transform.rotate(self.base_image, -math.degrees(player_to_mouse.angle))
# with the entity's position updated, bring the light emitter with it
self.flashlight.emitter_pos = self.rpos
self.flashlight.proj_pos = Vec2d(mouse_rx, mouse_ry)
self.flashlight.update_surface(level)
self.headlight.emitter_pos = self.rpos
self.headlight.proj_pos = self.rpos
self.headlight.update_surface(level)
# offset the camera location to place the player
# in the middle of the screen
offsetX = self.rpos.x - self.camera.screen_width / 2
offsetY = self.rpos.y - self.camera.screen_height / 2
self.camera.move((offsetX, offsetY))
def movement_handler(self, keydown):
self.vel.x, self.vel.y = {
pygame.K_w: (self.vel.x, -1),
pygame.K_s: (self.vel.x, 1),
pygame.K_a: (-1, self.vel.y),
pygame.K_d: (1, self.vel.y),
}[keydown]
self.vel = self.vel.normalized()
