猫史档案馆

import turtle # ----------------------------------------------------------------- # 1.基本信息区，放置游戏相关的一些信息 size = 70
grid = [[0, 0, 1, 1, 1, 0], [0,0,1,3,1,1], [1,1,1,2,2,1], [1,3,4,4,2,1], [1,1,2,2,2,1], [0,1,1,1,1,1]] width = len(grid[0]) height = len(grid) origin_x = -(width-1) / 2 * size origin_y = (height-1) / 2 * size #角色初始位置 player_x = 1 player_y = 3
# ------------------------------------------------------------ # 2.功能模块区，主要放置函数 def change_grid():     global grid, player_x, player_y     if grid[player_y][player_x]==2:         grid[player_y][player_x] == 3     elif grid[player_y][player_x] == 3:         grid[player_y][player_x] ==4
def draw(pen, img, x, y):     global origin_x ,origin_y,size     pen.goto(origin_x + x * size, origin_y - y * size)     pen.shape(img)     pen.stamp()
def move_up():     global player_x, player_y, grid     player_y -= 1     #移动范围     if player_y < 0:         player_y += 1     elif grid[player_y][player_x] == 1:         player_y += 1     change_grid()
def move_down():     global player_x, player_y, grid     player_y += 1     #移动范围     if player_y >= height:         player_y -= 1     return     elif grid[player_y][player_x] == 1:         player_y -= 1     return     change_grid() def move_left():     global player_x, player_y, grid     player_x -= 1     #移动范围     if player_x < 0:         player_x += 1     return     elif grid[player_y][player_x] == 1:         player_x += 1     return     change_grid() def move_right():     global player_x, player_y, grid     player_x += 1     #移动范围     if player_x >= width:         player_x -= 1     return     elif grid[player_y][player_x] == 1:          player_x -= 1     return     change_grid() # ------------------------------------------------------------ # 3.操作事件区，放置键鼠操作相关的内容 turtle.onkey(move_up,'Up') turtle.onkey(move_down, 'Down') turtle.onkey(move_left, 'Left') turtle.onkey(move_right, 'Right') turtle.listen() # ------------------------------------------------------------ # 4.场景素材区，添加游戏画面相关的素材 tile_shapes = ['空.gif', '墙壁.gif', '通道.gif', '目标.gif', '箱子.gif'] for i in tile_shapes:     turtle.addshape(i) turtle.addshape('编程猫.gif')
# ------------------------------------------------------------ # 5.画面绘制区，绘制场景用的画笔，绘制场景的代码 p = turtle.Pen() p.penup() p.hideturtle()
turtle.tracer(False) while True:     p.clear()-------------------------------------tkinter.TclError:invalid command name ".!canvas"     for i inrange(width):         for j inrange(height):             draw(p,tile_shapes[grid[j][i]],i,j)             draw(p,'编程猫.gif',player_x,player_y)              turtle.update()              turtle.done()