[농장게임 만들기] 5. 플레이어를 추가하자

class Farmer(pygame.sprite.Sprite):
    def __init__(self):
        pygame.sprite.Sprite.__init__(self)
        self.farmerpic_left = load_img('farmer', 'farmer_left.png')
        self.farmerpic_right = load_img('farmer', 'farmer_right.png')
        self.farmerpic_up = load_img('farmer', 'farmer_up.png')
        self.farmerpic_down = load_img('farmer', 'farmer_down.png')
        self.image = self.farmerpic_down
        screen = pygame.display.get_surface()
        self.area = screen.get_rect()
        self.rect = self.image.get_rect()
        self.seeds = 2
        self.wheat = 0
        self.water = 0
        self.water_max = 1
        self.gold = 0

    def update(self):
        pass        

    def move(self, direction):
        if direction == "up":
            newpos = self.rect.move(0, -64)
            self.image = self.farmerpic_up
            self.facing = "up"
        elif direction == "down":
            newpos = self.rect.move(0, 64)
            self.image = self.farmerpic_down
            self.facing = "down"
        elif direction == "left":
            newpos = self.rect.move(-64, 0)
            self.image = self.farmerpic_left
            self.facing = "left"
        elif direction == "right":
            newpos = self.rect.move(64, 0)
            self.image = self.farmerpic_right
            self.facing = "right"
        if newpos.collidelistall(objectlist) != []: newpos = self.rect
        if newpos.collidelistall(scenerylist) != []: newpos = self.rect
        newpos = self.check_bounds(newpos)
        self.rect = newpos

    def check_bounds(self, newpos):
        if newpos.left < self.area.left:
            newpos.left = self.area.left
        if newpos.right > self.area.right:
            newpos.right = self.area.right
        if newpos.top < self.area.top:
            newpos.top = self.area.top
        if newpos.bottom > self.area.bottom:
            newpos.bottom = self.area.bottom
        return newpos

    global farmer
    farmer = Farmer()
    spritelist.append(farmer)

# 입력 체크
        for event in pygame.event.get():
            if event.type == QUIT:
                return
            elif event.type == KEYDOWN:
                if event.key == K_UP:
                    farmer.move("up")
                elif event.key == K_DOWN:
                    farmer.move("down")
                elif event.key == K_LEFT:
                    farmer.move("left")
                elif event.key == K_RIGHT:
                    farmer.move("right")
                elif event.key == K_SPACE:
                    pass
                elif event.key == K_TAB:
                    pass