1  # SPDX-FileCopyrightText: 2019 Carter Nelson for Adafruit Industries
 2  # SPDX-FileCopyrightText: 2020 FoamyGuy for Adafruit Industries
 3  #
 4  # SPDX-License-Identifier: MIT
 5  
 6  import board
 7  import displayio
 8  import adafruit_imageload
 9  
10  display = board.DISPLAY
11  
12  # Load the sprite sheet (bitmap)
13  sprite_sheet, palette = adafruit_imageload.load(
14      "tilegame_assets/castle_sprite_sheet.bmp",
15      bitmap=displayio.Bitmap,
16      palette=displayio.Palette,
17  )
18  
19  # Create the sprite TileGrid
20  sprite = displayio.TileGrid(
21      sprite_sheet,
22      pixel_shader=palette,
23      width=1,
24      height=1,
25      tile_width=16,
26      tile_height=16,
27      default_tile=0,
28  )
29  
30  # Create the castle TileGrid
31  castle = displayio.TileGrid(
32      sprite_sheet,
33      pixel_shader=palette,
34      width=10,
35      height=8,
36      tile_width=16,
37      tile_height=16,
38  )
39  
40  # Create a Group to hold the sprite and add it
41  sprite_group = displayio.Group()
42  sprite_group.append(sprite)
43  
44  # Create a Group to hold the castle and add it
45  castle_group = displayio.Group(scale=1)
46  castle_group.append(castle)
47  
48  # Create a Group to hold the sprite and castle
49  group = displayio.Group()
50  
51  # Add the sprite and castle to the group
52  group.append(castle_group)
53  group.append(sprite_group)
54  
55  # Castle tile assignments
56  # corners
57  castle[0, 0] = 3  # upper left
58  castle[9, 0] = 5  # upper right
59  castle[0, 7] = 9  # lower left
60  castle[9, 7] = 11  # lower right
61  # top / bottom walls
62  for x in range(1, 9):
63      castle[x, 0] = 4  # top
64      castle[x, 7] = 10  # bottom
65  # left/ right walls
66  for y in range(1, 7):
67      castle[0, y] = 6  # left
68      castle[9, y] = 8  # right
69  # floor
70  for x in range(1, 9):
71      for y in range(1, 7):
72          castle[x, y] = 7  # floor
73  
74  # put the sprite somewhere in the castle
75  sprite.x = 16 * 4
76  sprite.y = 16 * 3
77  
78  # Add the Group to the Display
79  display.show(group)
80  while True:
81      pass