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cp7 version of OnDiskBitmap usage for tilemap game #1760

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Merged
merged 1 commit into from
Aug 11, 2021
Merged

cp7 version of OnDiskBitmap usage for tilemap game #1760

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366 changes: 183 additions & 183 deletions Tilemap_Game_With_CircuitPython/code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -436,201 +436,201 @@ def show_splash(new_text, color, vertical_offset=18):
group.append(splash)


# Make the splash context
splash = displayio.Group()

# CircuitPython 6 & 7 compatible

# game message background bmp file
with open(
"tilegame_assets/game_message_background.bmp", "rb"
) as game_message_background:
# Make the splash context
splash = displayio.Group()

# CircuitPython 6 & 7 compatible
odb = displayio.OnDiskBitmap(game_message_background)
bg_grid = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter()))

# # CircuitPython 7+ compatible
# odb = displayio.OnDiskBitmap("tilegame_assets/game_message_background.bmp")
# bg_grid = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)

splash.append(bg_grid)

# Text for the message
text_group = displayio.Group(x=14, y=8)
text_area = label.Label(terminalio.FONT, text=" " * 180, color=0xD39AE5)
text_group.append(text_area)
splash.append(text_group)

# main loop
while True:
# set the current button values into variables
cur_btn_vals = ugame.buttons.get_pressed()
cur_up = cur_btn_vals & ugame.K_UP
cur_down = cur_btn_vals & ugame.K_DOWN
cur_right = cur_btn_vals & ugame.K_RIGHT
cur_left = cur_btn_vals & ugame.K_LEFT
cur_a = cur_btn_vals & ugame.K_O or cur_btn_vals & ugame.K_X

if GAME_STATE["STATE"] == STATE_WAITING:
print(cur_a)
if cur_a:
GAME_STATE["STATE"] = STATE_PLAYING
group.remove(splash)

if GAME_STATE["STATE"] == STATE_PLAYING:
# check for up button press / release
if not cur_up and prev_up:
if can_player_move(UP):
x_offset = 0
y_offset = -1

# check for down button press / release
if not cur_down and prev_down:
if can_player_move(DOWN):
x_offset = 0
y_offset = 1

# check for right button press / release
if not cur_right and prev_right:
if can_player_move(RIGHT):
x_offset = 1
y_offset = 0

# check for left button press / release
if not cur_left and prev_left:
if can_player_move(LEFT):
x_offset = -1
y_offset = 0

# if any offset is not zero then we need to process player movement
if x_offset != 0 or y_offset != 0:
# variable to store if player is allowed to move
can_move = False

# coordinates the player is moving to
moving_to_coords = (
GAME_STATE["PLAYER_LOC"][0] + x_offset,
GAME_STATE["PLAYER_LOC"][1] + y_offset,
)
game_message_background = open("tilegame_assets/game_message_background.bmp", "rb")
odb = displayio.OnDiskBitmap(game_message_background)
bg_grid = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', displayio.ColorConverter()))

# tile name of the spot player is moving to
moving_to_tile_name = GAME_STATE["CURRENT_MAP"][
moving_to_coords[0], moving_to_coords[1]
]
# # CircuitPython 7+ compatible
# game message background bmp file
# odb = displayio.OnDiskBitmap("tilegame_assets/game_message_background.bmp")
# bg_grid = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)

splash.append(bg_grid)

# Text for the message
text_group = displayio.Group(x=14, y=8)
text_area = label.Label(terminalio.FONT, text=" " * 180, color=0xD39AE5)
text_group.append(text_area)
splash.append(text_group)

# main loop
while True:
# set the current button values into variables
cur_btn_vals = ugame.buttons.get_pressed()
cur_up = cur_btn_vals & ugame.K_UP
cur_down = cur_btn_vals & ugame.K_DOWN
cur_right = cur_btn_vals & ugame.K_RIGHT
cur_left = cur_btn_vals & ugame.K_LEFT
cur_a = cur_btn_vals & ugame.K_O or cur_btn_vals & ugame.K_X

if GAME_STATE["STATE"] == STATE_WAITING:
print(cur_a)
if cur_a:
GAME_STATE["STATE"] = STATE_PLAYING
group.remove(splash)

if GAME_STATE["STATE"] == STATE_PLAYING:
# check for up button press / release
if not cur_up and prev_up:
if can_player_move(UP):
x_offset = 0
y_offset = -1

# check for down button press / release
if not cur_down and prev_down:
if can_player_move(DOWN):
x_offset = 0
y_offset = 1

# check for right button press / release
if not cur_right and prev_right:
if can_player_move(RIGHT):
x_offset = 1
y_offset = 0

# check for left button press / release
if not cur_left and prev_left:
if can_player_move(LEFT):
x_offset = -1
y_offset = 0

# if any offset is not zero then we need to process player movement
if x_offset != 0 or y_offset != 0:
# variable to store if player is allowed to move
can_move = False

# coordinates the player is moving to
moving_to_coords = (
GAME_STATE["PLAYER_LOC"][0] + x_offset,
GAME_STATE["PLAYER_LOC"][1] + y_offset,
)

# if there are entity(s) at spot the player is moving to
if moving_to_coords in GAME_STATE["ENTITY_SPRITES_DICT"]:
print("found entity(s) where we are moving to")

# loop over all entities at the location player is moving to
for entity_obj in GAME_STATE["ENTITY_SPRITES_DICT"][
moving_to_coords
]:
print("checking entity %s" % entity_obj["map_tile_name"])
# if the entity has a before_move behavior function
if "before_move" in TILES[entity_obj["map_tile_name"]].keys():
print(
"calling before_move %s, %s, %s"
% (
moving_to_coords,
GAME_STATE["PLAYER_LOC"],
entity_obj,
)
)
# call the before_move behavior function act upon it's result
if TILES[entity_obj["map_tile_name"]]["before_move"](
# tile name of the spot player is moving to
moving_to_tile_name = GAME_STATE["CURRENT_MAP"][
moving_to_coords[0], moving_to_coords[1]
]

# if there are entity(s) at spot the player is moving to
if moving_to_coords in GAME_STATE["ENTITY_SPRITES_DICT"]:
print("found entity(s) where we are moving to")

# loop over all entities at the location player is moving to
for entity_obj in GAME_STATE["ENTITY_SPRITES_DICT"][
moving_to_coords
]:
print("checking entity %s" % entity_obj["map_tile_name"])
# if the entity has a before_move behavior function
if "before_move" in TILES[entity_obj["map_tile_name"]].keys():
print(
"calling before_move %s, %s, %s"
% (
moving_to_coords,
GAME_STATE["PLAYER_LOC"],
entity_obj,
GAME_STATE,
):
# all the movement if it returned true
can_move = True
else:
# break and don't allow movement if it returned false
break
else: # entity does not have a before_move function
# allow movement
)
)
# call the before_move behavior function act upon it's result
if TILES[entity_obj["map_tile_name"]]["before_move"](
moving_to_coords,
GAME_STATE["PLAYER_LOC"],
entity_obj,
GAME_STATE,
):
# all the movement if it returned true
can_move = True
if can_move:
# set the player loc variable to the new coords
GAME_STATE["PLAYER_LOC"] = moving_to_coords

else: # no entities at the location player is moving to
# set player loc variable to new coords
else:
# break and don't allow movement if it returned false
break
else: # entity does not have a before_move function
# allow movement
can_move = True
if can_move:
# set the player loc variable to the new coords
GAME_STATE["PLAYER_LOC"] = moving_to_coords

# reset movement offset variables
y_offset = 0
x_offset = 0

# set previous button values for next iteration
prev_up = cur_up
prev_down = cur_down
prev_right = cur_right
prev_left = cur_left

# current time
now = time.monotonic()

# if it has been long enough based on FPS delay
if now > last_update_time + FPS_DELAY:
# Set camera to 10x8 centered on the player
# Clamped to (0, MAP_WIDTH) and (0, MAP_HEIGHT)
set_camera_view(
max(
min(
GAME_STATE["PLAYER_LOC"][0] - 4,
GAME_STATE["MAP_WIDTH"] - SCREEN_WIDTH_TILES,
),
0,
else: # no entities at the location player is moving to
# set player loc variable to new coords
GAME_STATE["PLAYER_LOC"] = moving_to_coords

# reset movement offset variables
y_offset = 0
x_offset = 0

# set previous button values for next iteration
prev_up = cur_up
prev_down = cur_down
prev_right = cur_right
prev_left = cur_left

# current time
now = time.monotonic()

# if it has been long enough based on FPS delay
if now > last_update_time + FPS_DELAY:
# Set camera to 10x8 centered on the player
# Clamped to (0, MAP_WIDTH) and (0, MAP_HEIGHT)
set_camera_view(
max(
min(
GAME_STATE["PLAYER_LOC"][0] - 4,
GAME_STATE["MAP_WIDTH"] - SCREEN_WIDTH_TILES,
),
max(
min(
GAME_STATE["PLAYER_LOC"][1] - 3,
GAME_STATE["MAP_HEIGHT"] - SCREEN_HEIGHT_TILES,
),
0,
0,
),
max(
min(
GAME_STATE["PLAYER_LOC"][1] - 3,
GAME_STATE["MAP_HEIGHT"] - SCREEN_HEIGHT_TILES,
),
10,
8,
)
# draw the camera
draw_camera_view()
# if player beat this map
if GAME_STATE["STATE"] == STATE_MAPWIN:
GAME_STATE["MAP_INDEX"] += 1
# if player has beaten all maps
if GAME_STATE["MAP_INDEX"] >= len(MAPS):
GAME_STATE["MAP_INDEX"] = 0
GAME_STATE["STATE"] = STATE_WAITING
load_map(MAPS[GAME_STATE["MAP_INDEX"]])
show_splash(
"You Win \n =D \nCongratulations. \nStart Over?", 0x29C1CF
)
else:
# prompt to start next
GAME_STATE["STATE"] = STATE_WAITING
load_map(MAPS[GAME_STATE["MAP_INDEX"]])
show_splash(
"You beat this level\n =D \nCongratulations. \nStart Next?",
0x29C1CF,
)
# game over from sparky
elif GAME_STATE["STATE"] == STATE_LOST_SPARKY:
0,
),
10,
8,
)
# draw the camera
draw_camera_view()
# if player beat this map
if GAME_STATE["STATE"] == STATE_MAPWIN:
GAME_STATE["MAP_INDEX"] += 1
# if player has beaten all maps
if GAME_STATE["MAP_INDEX"] >= len(MAPS):
GAME_STATE["MAP_INDEX"] = 0
GAME_STATE["STATE"] = STATE_WAITING
game_over_text = (
"Be careful not to \ntouch Sparky unless \n"
"you've collected \nenough Mho's.\nStarting Over"
)
load_map(MAPS[GAME_STATE["MAP_INDEX"]])
show_splash(game_over_text, 0x25AFBB)

# talking to minerva
elif GAME_STATE["STATE"] == STATE_MINERVA:
show_splash(
"You Win \n =D \nCongratulations. \nStart Over?", 0x29C1CF
)
else:
# prompt to start next
GAME_STATE["STATE"] = STATE_WAITING
random_fact = random.choice(FACTS)
minerva_txt = wrap_nicely("Minerva: {}".format(random_fact), 23)
show_splash(minerva_txt, 0xD39AE5, 0)

# store the last update time
last_update_time = now
load_map(MAPS[GAME_STATE["MAP_INDEX"]])
show_splash(
"You beat this level\n =D \nCongratulations. \nStart Next?",
0x29C1CF,
)
# game over from sparky
elif GAME_STATE["STATE"] == STATE_LOST_SPARKY:
GAME_STATE["MAP_INDEX"] = 0
GAME_STATE["STATE"] = STATE_WAITING
game_over_text = (
"Be careful not to \ntouch Sparky unless \n"
"you've collected \nenough Mho's.\nStarting Over"
)
load_map(MAPS[GAME_STATE["MAP_INDEX"]])
show_splash(game_over_text, 0x25AFBB)

# talking to minerva
elif GAME_STATE["STATE"] == STATE_MINERVA:
GAME_STATE["STATE"] = STATE_WAITING
random_fact = random.choice(FACTS)
minerva_txt = wrap_nicely("Minerva: {}".format(random_fact), 23)
show_splash(minerva_txt, 0xD39AE5, 0)

# store the last update time
last_update_time = now