adafruit-mirror/Adafruit_Learning_System_Guides
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move highscore to GameState object instead of global var

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This commit is contained in:
foamyguy 2024-09-10 15:59:53 -05:00
parent e810d3f23d
commit 40a0ccbdf3
1 changed files with 23 additions and 21 deletions
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44
Feather_TFT_Blinka_Says/code.py
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@ -51,20 +51,6 @@ leds = {
for color in COLORS:
leds[color].direction = Direction.OUTPUT
# a global variable to hold the eventual high-score
highscore = None
try:
# read data from NVM storage
read_data = nvm_helper.read_data()
# if we found data check if it's a high-score value
if isinstance(read_data, list) and read_data[0] == "bls_hs":
# it is a high-score so populate the label with its value
highscore = read_data[1]
except EOFError:
# no high-score data
pass
# display setup
display = board.DISPLAY
main_group = Group()
@ -91,7 +77,7 @@ curscore_val.anchored_position = (4,
main_group.append(curscore_val)
# Label to show the high score numerical value
highscore_val = Label(terminalio.FONT, text="" if highscore is None else str(highscore), scale=4)
highscore_val = Label(terminalio.FONT, text="0", scale=4)
highscore_val.anchor_point = (1.0, 0.0)
highscore_val.anchored_position = (display.width - 4,
highscore_lbl.bounding_box[1] +
@ -142,6 +128,20 @@ class GameState:
# to avoid accidental double presses.
self.btn_cooldown_time = -1
# a variable to hold the eventual high-score
self.highscore = None
try:
# read data from NVM storage
read_data = nvm_helper.read_data()
# if we found data check if it's a high-score value
if isinstance(read_data, list) and read_data[0] == "bls_hs":
# it is a high-score so populate the label with its value
self.highscore = read_data[1]
except EOFError:
# no high-score data
pass
async def player_action(game_state: GameState):
"""
@ -153,9 +153,6 @@ async def player_action(game_state: GameState):
"""
# pylint: disable=too-many-branches, too-many-statements
# access the global highscore variable
global highscore # pylint: disable=global-statement
# loop forever inside of this task
while True:
# get any events that have occurred from the keypad object
@ -255,13 +252,13 @@ async def player_action(game_state: GameState):
game_over_lbl.hidden = False
# if the player's current score is higher than the highscore
if highscore is None or game_state.score > highscore:
if game_state.highscore is None or game_state.score > game_state.highscore:
# save new high score value to NVM storage
nvm_helper.save_data(("bls_hs", game_state.score), test_run=False)
# update global highscore variable to the players score
highscore = game_state.score
# update highscore variable to the players score
game_state.highscore = game_state.score
# update the high score label
highscore_val.text = str(game_state.score)
@ -353,6 +350,11 @@ async def main():
# initialize the Game State
game_state = GameState(1, 500, 500)
# if there is a saved highscore
if game_state.highscore is not None:
# set the highscore into it's label to show on the display
highscore_val.text = str(game_state.highscore)
# initialze player task
player_task = asyncio.create_task(player_action(game_state))