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update of the docs and implementing a proper scorebord in snake demo

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This commit is contained in:
Zenn 2023-08-14 19:32:34 +02:00
parent c21aa97915
commit 0721c6cc45
5 changed files with 46 additions and 22 deletions
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54
Examples/snake/src/lib.rs
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@ -7,15 +7,28 @@ struct Scorebord {
places: [u16; 3],
}
impl Scorebord {
fn check_score(&mut self, mut score: u16) -> bool {
let res = self.places[2] < score;
//todo
res
fn check_score(&self, score: u16) -> bool {
self.places[2] < score
}
fn update_score(&mut self, score: u16) {
match score {
s if self.places[0] < s => {
self.places[2] = self.places[1];
self.places[1] = self.places[0];
self.places[0] = s
}
s if self.places[1] < s => {
self.places[2] = self.places[1];
self.places[1] = s
}
s if self.places[2] < s => self.places[2] = s,
_ => (),
}
}
}
static mut scoreboard: Scorebord = Scorebord { places: [0, 0, 0] };
static eeprom: EEPROM = EEPROM::new(100);
static eeprom: EEPROM = EEPROM::new(101);
const WORLD_WIDTH: u8 = 32;
const WORLD_HEIGHT: u8 = 16;
const SCALE_FACTOR: u8 = 4;
@ -216,12 +229,15 @@ pub unsafe extern "C" fn loop_() {
arduboy.set_text_size(2);
arduboy.print(f!(b"RustySnake\n\0"));
arduboy.set_text_size(1);
arduboy.print(f!(b"\nControls: \nB for Pause\nA&B for reset\nScore: \0"));
arduboy.print(f!(b"Press A for Scorebord\0"));
arduboy.print(f!(b"\nControls: \nB Pause / A&B reset\n\0"));
arduboy.print(f!(b"Press B for Scorebord\0"));
arduboy.print(f!(b"\nZennDev 2023\n\0"));
if A.just_pressed() {
snake.game_state = State::Game;
}
if B.just_pressed() {
snake.game_state = State::Scorebord;
}
}
State::Game => {
snake.get_new_dir();
@ -257,33 +273,33 @@ pub unsafe extern "C" fn loop_() {
if scoreboard.check_score(snake.points) {
eeprom.put(&scoreboard);
arduboy.print(f!(b"New Highscore!\0"));
arduboy.print(f!(b"\n\n\0"));
arduboy.print(f!(b"\nHigh Score: \0"));
arduboy.print(scoreboard.places[0] as u16);
arduboy.print(f!(b"\n\n\0"));
arduboy.print(f!(b"Press A to Play Again\0"));
arduboy.print(f!(b"\nYou are under the\ntop three player\0"));
arduboy.print(f!(b"\n\nYour Score: \0"));
arduboy.print(snake.points as u16);
arduboy.print(f!(b"\n\0"));
arduboy.print(f!(b"\nPress A to save the \nscore and play again\0"));
} else {
arduboy.print(f!(b"Game Over!\0"));
arduboy.print(f!(b"\n\n\0"));
arduboy.print(f!(b"Score: \0"));
arduboy.print(snake.points as u16);
}
arduboy.print(f!(b"\nHigh Score: \0"));
arduboy.print(scoreboard.places[0] as u16);
arduboy.print(f!(b"\n\n\0"));
arduboy.print(f!(b"Press A to Play Again\0"));
if A.just_pressed() {
scoreboard.update_score(snake.points);
snake.game_state = State::Reset;
}
}
State::Scorebord => {
arduboy.set_cursor(0, 0);
arduboy.set_cursor(0, 10);
arduboy.print(f!(b"1 place: \0"));
arduboy.print(scoreboard.places[0]);
arduboy.print(f!(b"\n2 place: \0"));
arduboy.print(f!(b"\n\n2 place: \0"));
arduboy.print(scoreboard.places[1]);
arduboy.print(f!(b"\n3 place: \0"));
arduboy.print(f!(b"\n\n3 place: \0"));
arduboy.print(scoreboard.places[2]);
if A.just_pressed() || B.just_pressed() {
snake.game_state = State::Title;
}
}
}
if (A | B).pressed() {