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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `Examples\snake\src\lib.rs`."><title>lib.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Bold-a2c9cd1067f8b328.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-cb6f1f67f1bcd037.css" id="mainThemeStyle"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="snake" data-themes="" data-resource-suffix="" data-rustdoc-version="1.73.0-nightly (8131b9774 2023-08-02)" data-channel="nightly" data-search-js="search-6dfdfced5eff6596.js" data-settings-js="settings-de11bff964e9d4e5.js" data-settings-css="settings-8c76f75bfb6bd192.css" data-theme-light-css="light-6d2c9675f3d09c26.css" data-theme-dark-css="dark-45ceb8f2e522f4d1.css" data-theme-ayu-css="ayu-fd19013d6ce078bf.css" ><script src="../../static.files/storage-db41da1a38ea3cb8.js"></script><script defer src="../../static.files/src-script-3280b574d94e47b4.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-0795b7d26be81095.js"></script><noscript><link rel="stylesheet" media="(prefers-color-scheme:light)" href="../../static.files/light-6d2c9675f3d09c26.css"><link rel="stylesheet" media="(prefers-color-scheme:dark)" href="../../static.files/dark-45ceb8f2e522f4d1.css"><link rel="stylesheet" href="../../static.files/noscript-cffde32267a19fd6.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"></nav><main><nav class="sub"><a class="sub-logo-container" href="../../snake/index.html"><img class="rust-logo" src="../../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers"><a href="#1" id="1">1</a>
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|
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<a href="#313" id="313">313</a>
|
||
<a href="#314" id="314">314</a>
|
||
<a href="#315" id="315">315</a>
|
||
<a href="#316" id="316">316</a>
|
||
</pre></div><pre class="rust"><code><span class="attr">#![no_std]
|
||
#![allow(non_upper_case_globals)]
|
||
</span><span class="kw">use </span>arduboy_rust::prelude::<span class="kw-2">*</span>;
|
||
<span class="kw">const </span>arduboy: Arduboy2 = Arduboy2::new();
|
||
<span class="kw">const </span>sound: ArduboyTones = ArduboyTones::new();
|
||
<span class="attr">#[allow(dead_code)]
|
||
#[repr(C)]
|
||
</span><span class="kw">struct </span>Scorebord {
|
||
places: [u16; <span class="number">3</span>],
|
||
}
|
||
<span class="kw">impl </span>Scorebord {
|
||
<span class="kw">fn </span>check_score(<span class="kw-2">&</span><span class="self">self</span>, score: u16) -> bool {
|
||
<span class="self">self</span>.places[<span class="number">2</span>] < score
|
||
}
|
||
<span class="kw">fn </span>update_score(<span class="kw-2">&mut </span><span class="self">self</span>, score: u16) {
|
||
<span class="kw">match </span>score {
|
||
s <span class="kw">if </span><span class="self">self</span>.places[<span class="number">0</span>] < s => {
|
||
<span class="self">self</span>.places[<span class="number">2</span>] = <span class="self">self</span>.places[<span class="number">1</span>];
|
||
<span class="self">self</span>.places[<span class="number">1</span>] = <span class="self">self</span>.places[<span class="number">0</span>];
|
||
<span class="self">self</span>.places[<span class="number">0</span>] = s
|
||
}
|
||
s <span class="kw">if </span><span class="self">self</span>.places[<span class="number">1</span>] < s => {
|
||
<span class="self">self</span>.places[<span class="number">2</span>] = <span class="self">self</span>.places[<span class="number">1</span>];
|
||
<span class="self">self</span>.places[<span class="number">1</span>] = s
|
||
}
|
||
s <span class="kw">if </span><span class="self">self</span>.places[<span class="number">2</span>] < s => <span class="self">self</span>.places[<span class="number">2</span>] = s,
|
||
<span class="kw">_ </span>=> (),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">static </span><span class="kw-2">mut </span>scoreboard: Scorebord = Scorebord { places: [<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>] };
|
||
<span class="kw">static </span>eeprom: EEPROM = EEPROM::new(<span class="number">101</span>);
|
||
<span class="kw">const </span>WORLD_WIDTH: u8 = <span class="number">32</span>;
|
||
<span class="kw">const </span>WORLD_HEIGHT: u8 = <span class="number">16</span>;
|
||
<span class="kw">const </span>SCALE_FACTOR: u8 = <span class="number">4</span>;
|
||
<span class="attr">#[allow(dead_code)]
|
||
</span><span class="kw">enum </span>State {
|
||
Title,
|
||
Game,
|
||
Win,
|
||
Scorebord,
|
||
GameOver,
|
||
Reset,
|
||
Pause,
|
||
}
|
||
<span class="attr">#[derive(PartialEq, Copy, Clone)]
|
||
</span><span class="kw">enum </span>Direction {
|
||
Up,
|
||
Left,
|
||
Down,
|
||
Right,
|
||
}
|
||
<span class="kw">struct </span>Snake {
|
||
game_state: State,
|
||
points: u16,
|
||
len: u8,
|
||
pos: [(u8, u8); <span class="number">255 </span><span class="kw">as </span>usize],
|
||
next_food: (u8, u8),
|
||
delta_time: u8,
|
||
direction: Direction,
|
||
last_direction: Direction,
|
||
}
|
||
<span class="kw">impl </span>Snake {
|
||
<span class="kw">fn </span>movement(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||
<span class="kw">for </span>i <span class="kw">in </span><span class="number">0</span>..(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize {
|
||
<span class="self">self</span>.pos[i] = <span class="self">self</span>.pos[i + <span class="number">1</span>];
|
||
}
|
||
<span class="kw">let </span>(x, y) = <span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize];
|
||
<span class="kw">match </span><span class="self">self</span>.direction {
|
||
Direction::Up => {
|
||
<span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize] = (x, y - <span class="number">1</span>);
|
||
}
|
||
Direction::Left => {
|
||
<span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize] = (x - <span class="number">1</span>, y);
|
||
}
|
||
Direction::Down => {
|
||
<span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize] = (x, y + <span class="number">1</span>);
|
||
}
|
||
Direction::Right => {
|
||
<span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize] = (x + <span class="number">1</span>, y);
|
||
}
|
||
}
|
||
<span class="self">self</span>.last_direction = <span class="self">self</span>.direction;
|
||
}
|
||
<span class="kw">unsafe fn </span>get_new_dir(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||
<span class="kw">if </span>UP.just_pressed() && <span class="self">self</span>.last_direction != Direction::Down {
|
||
<span class="self">self</span>.direction = Direction::Up
|
||
}
|
||
<span class="kw">if </span>LEFT.just_pressed() && <span class="self">self</span>.last_direction != Direction::Right {
|
||
<span class="self">self</span>.direction = Direction::Left
|
||
}
|
||
<span class="kw">if </span>DOWN.just_pressed() && <span class="self">self</span>.last_direction != Direction::Up {
|
||
<span class="self">self</span>.direction = Direction::Down
|
||
}
|
||
<span class="kw">if </span>RIGHT.just_pressed() && <span class="self">self</span>.last_direction != Direction::Left {
|
||
<span class="self">self</span>.direction = Direction::Right
|
||
}
|
||
}
|
||
<span class="kw">fn </span>new_food(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||
<span class="self">self</span>.next_food.<span class="number">0 </span>= <span class="number">0</span>;
|
||
<span class="self">self</span>.next_food.<span class="number">1 </span>= <span class="number">0</span>;
|
||
<span class="kw">while </span><span class="self">self</span>.next_food.<span class="number">0 </span>== <span class="number">0 </span>&& <span class="self">self</span>.next_food.<span class="number">1 </span>== <span class="number">0 </span>{
|
||
<span class="self">self</span>.next_food.<span class="number">0 </span>= random_between(<span class="number">2</span>, (WORLD_WIDTH - <span class="number">2</span>).into()) <span class="kw">as </span>u8;
|
||
<span class="self">self</span>.next_food.<span class="number">1 </span>= random_between(<span class="number">2</span>, (WORLD_HEIGHT - <span class="number">2</span>).into()) <span class="kw">as </span>u8;
|
||
<span class="kw">for </span>i <span class="kw">in </span><span class="number">0</span>..(<span class="self">self</span>.len) <span class="kw">as </span>usize {
|
||
<span class="kw">if </span><span class="self">self</span>.pos[i] == <span class="self">self</span>.next_food {
|
||
<span class="self">self</span>.next_food.<span class="number">0 </span>= <span class="number">0</span>;
|
||
<span class="self">self</span>.next_food.<span class="number">1 </span>= <span class="number">0</span>;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
<span class="kw">unsafe fn </span>render(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
arduboy.draw_circle(
|
||
((<span class="self">self</span>.next_food.<span class="number">0 </span>* SCALE_FACTOR) + SCALE_FACTOR / <span class="number">4</span>)
|
||
.try_into()
|
||
.unwrap(),
|
||
((<span class="self">self</span>.next_food.<span class="number">1 </span>* SCALE_FACTOR) + SCALE_FACTOR / <span class="number">4</span>)
|
||
.try_into()
|
||
.unwrap(),
|
||
SCALE_FACTOR / <span class="number">4</span>,
|
||
Color::White,
|
||
);
|
||
|
||
<span class="self">self</span>.pos.iter().enumerate().for_each(|(i, p)| {
|
||
<span class="kw">if </span>i == (<span class="self">self</span>.len) <span class="kw">as </span>usize {
|
||
<span class="kw">return</span>;
|
||
}
|
||
<span class="kw">if </span><span class="kw-2">*</span>p == (<span class="number">0</span>, <span class="number">0</span>) {
|
||
<span class="kw">return</span>;
|
||
}
|
||
arduboy.fill_rect(
|
||
(p.<span class="number">0 </span><span class="kw">as </span>u8 * SCALE_FACTOR).try_into().unwrap(),
|
||
(p.<span class="number">1 </span><span class="kw">as </span>u8 * SCALE_FACTOR).try_into().unwrap(),
|
||
SCALE_FACTOR / <span class="number">2</span>,
|
||
SCALE_FACTOR / <span class="number">2</span>,
|
||
Color::White,
|
||
);
|
||
});
|
||
}
|
||
<span class="kw">unsafe fn </span>init(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||
<span class="self">self</span>.points = <span class="number">0</span>;
|
||
<span class="self">self</span>.len = <span class="number">3</span>;
|
||
<span class="self">self</span>.direction = Direction::Right;
|
||
<span class="self">self</span>.last_direction = Direction::Left;
|
||
<span class="self">self</span>.pos = [(<span class="number">0</span>, <span class="number">0</span>); <span class="number">255 </span><span class="kw">as </span>usize];
|
||
<span class="self">self</span>.pos[<span class="number">0</span>] = (<span class="number">3</span>, <span class="number">4</span>);
|
||
<span class="self">self</span>.pos[<span class="number">1</span>] = (<span class="number">4</span>, <span class="number">4</span>);
|
||
<span class="self">self</span>.pos[<span class="number">2</span>] = (<span class="number">5</span>, <span class="number">4</span>);
|
||
}
|
||
<span class="kw">unsafe fn </span>boarder(<span class="kw-2">&</span><span class="self">self</span>) {
|
||
<span class="kw">for </span>x <span class="kw">in </span><span class="number">0</span>..WORLD_WIDTH <span class="kw">as </span>usize {
|
||
<span class="kw">for </span>y <span class="kw">in </span><span class="number">0</span>..WORLD_HEIGHT <span class="kw">as </span>usize {
|
||
<span class="kw">if </span>x == <span class="number">0
|
||
</span>|| y == <span class="number">0
|
||
</span>|| x == (WORLD_WIDTH - <span class="number">1</span>) <span class="kw">as </span>usize
|
||
|| y == (WORLD_HEIGHT - <span class="number">1</span>) <span class="kw">as </span>usize
|
||
{
|
||
<span class="kw">let </span>scale: u8 = <span class="number">2</span>;
|
||
<span class="kw">if </span><span class="self">self</span>.delta_time % <span class="number">20 </span>== <span class="number">0 </span>{
|
||
<span class="comment">//scale = 1;
|
||
</span>};
|
||
arduboy.fill_rect(
|
||
(x <span class="kw">as </span>u8 * SCALE_FACTOR + scale / <span class="number">2</span>).try_into().unwrap(),
|
||
(y <span class="kw">as </span>u8 * SCALE_FACTOR + scale / <span class="number">2</span>).try_into().unwrap(),
|
||
SCALE_FACTOR / scale,
|
||
SCALE_FACTOR / scale,
|
||
Color::White,
|
||
);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
<span class="kw">fn </span>collision_check(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||
<span class="kw">let </span>(x, y) = <span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize];
|
||
<span class="kw">if </span>x == <span class="number">0 </span>|| x == <span class="number">31 </span>|| y == <span class="number">0 </span>|| y == <span class="number">15 </span>{
|
||
<span class="self">self</span>.game_state = State::GameOver;
|
||
}
|
||
<span class="self">self</span>.pos.iter().enumerate().for_each(|(i, p)| {
|
||
<span class="kw">if </span>p == <span class="kw-2">&</span>(x, y) && i != (<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize {
|
||
<span class="self">self</span>.game_state = State::GameOver;
|
||
}
|
||
});
|
||
<span class="kw">if </span><span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize] == <span class="self">self</span>.next_food {
|
||
<span class="self">self</span>.points += <span class="number">1</span>;
|
||
<span class="self">self</span>.new_food();
|
||
<span class="self">self</span>.pos[<span class="self">self</span>.len <span class="kw">as </span>usize] = <span class="self">self</span>.pos[(<span class="self">self</span>.len - <span class="number">1</span>) <span class="kw">as </span>usize];
|
||
<span class="self">self</span>.len += <span class="number">1</span>;
|
||
sound.tone(<span class="number">0xff</span>, <span class="number">0x3f</span>);
|
||
}
|
||
}
|
||
}
|
||
<span class="attr">#[allow(non_upper_case_globals)]
|
||
</span><span class="kw">static </span><span class="kw-2">mut </span>snake: Snake = Snake {
|
||
game_state: State::Reset,
|
||
len: <span class="number">3</span>,
|
||
points: <span class="number">0</span>,
|
||
pos: [(<span class="number">0</span>, <span class="number">0</span>); <span class="number">255 </span><span class="kw">as </span>usize],
|
||
next_food: (<span class="number">0</span>, <span class="number">0</span>),
|
||
delta_time: <span class="number">0</span>,
|
||
direction: Direction::Right,
|
||
last_direction: Direction::Left,
|
||
};
|
||
|
||
<span class="attr">#[no_mangle]
|
||
</span><span class="kw">pub unsafe extern </span><span class="string">"C" </span><span class="kw">fn </span>setup() {
|
||
arduboy.begin();
|
||
eeprom.init(<span class="kw-2">&mut </span>scoreboard);
|
||
arduboy.init_random_seed();
|
||
arduboy.set_frame_rate(<span class="number">60</span>);
|
||
arduboy.clear();
|
||
}
|
||
|
||
<span class="attr">#[no_mangle]
|
||
#[export_name = <span class="string">"loop"</span>]
|
||
</span><span class="kw">pub unsafe extern </span><span class="string">"C" </span><span class="kw">fn </span>loop_() {
|
||
<span class="kw">if </span>!arduboy.next_frame() {
|
||
<span class="kw">return</span>;
|
||
}
|
||
arduboy.poll_buttons();
|
||
arduboy.clear();
|
||
<span class="kw">match </span>snake.game_state {
|
||
State::Reset => {
|
||
snake.init();
|
||
snake.new_food();
|
||
snake.game_state = State::Title;
|
||
}
|
||
State::Title => {
|
||
arduboy.set_cursor(<span class="number">0</span>, <span class="number">0</span>);
|
||
arduboy.set_text_size(<span class="number">2</span>);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"RustySnake\n\0"</span>));
|
||
arduboy.set_text_size(<span class="number">1</span>);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\nControls: \nB Pause / A&B reset\n\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"Press B for Scorebord\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\nZennDev 2023\n\0"</span>));
|
||
<span class="kw">if </span>A.just_pressed() {
|
||
snake.game_state = State::Game;
|
||
}
|
||
<span class="kw">if </span>B.just_pressed() {
|
||
snake.game_state = State::Scorebord;
|
||
}
|
||
}
|
||
State::Game => {
|
||
snake.get_new_dir();
|
||
<span class="kw">if </span>snake.delta_time % <span class="number">10 </span>== <span class="number">0 </span>{
|
||
snake.movement();
|
||
snake.collision_check();
|
||
};
|
||
snake.render();
|
||
snake.boarder();
|
||
<span class="kw">if </span>B.just_pressed() {
|
||
sound.tone(<span class="number">800</span>, <span class="number">100</span>);
|
||
snake.game_state = State::Pause;
|
||
}
|
||
}
|
||
State::Win => (),
|
||
State::Pause => {
|
||
<span class="kw">let </span>msg = <span class="string">"[ Break ]\0"</span>;
|
||
<span class="kw">let </span>l = msg.len() <span class="kw">as </span>u8 * FONT_SIZE / <span class="number">2</span>;
|
||
arduboy.set_cursor(
|
||
((WIDTH / <span class="number">2</span>) <span class="kw">as </span>u16 - l <span class="kw">as </span>u16).try_into().unwrap(),
|
||
((HEIGHT / <span class="number">2</span>) <span class="kw">as </span>u16).try_into().unwrap(),
|
||
);
|
||
snake.render();
|
||
snake.boarder();
|
||
arduboy.print(msg);
|
||
<span class="kw">if </span>B.just_pressed() {
|
||
snake.game_state = State::Game;
|
||
sound.tone(<span class="number">800</span>, <span class="number">100</span>);
|
||
}
|
||
}
|
||
State::GameOver => {
|
||
arduboy.set_cursor(<span class="number">0</span>, <span class="number">0</span>);
|
||
<span class="kw">if </span>scoreboard.check_score(snake.points) {
|
||
eeprom.put(<span class="kw-2">&</span>scoreboard);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"New Highscore!\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\nYou are under the\ntop three player\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\n\nYour Score: \0"</span>));
|
||
arduboy.print(snake.points <span class="kw">as </span>u16);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\n\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\nPress A to save the \nscore and play again\0"</span>));
|
||
} <span class="kw">else </span>{
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"Game Over!\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\n\n\0"</span>));
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"Score: \0"</span>));
|
||
arduboy.print(snake.points <span class="kw">as </span>u16);
|
||
}
|
||
<span class="kw">if </span>A.just_pressed() {
|
||
scoreboard.update_score(snake.points);
|
||
snake.game_state = State::Reset;
|
||
}
|
||
}
|
||
State::Scorebord => {
|
||
arduboy.set_cursor(<span class="number">0</span>, <span class="number">10</span>);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"1 place: \0"</span>));
|
||
arduboy.print(scoreboard.places[<span class="number">0</span>]);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\n\n2 place: \0"</span>));
|
||
arduboy.print(scoreboard.places[<span class="number">1</span>]);
|
||
arduboy.print(<span class="macro">f!</span>(<span class="string">b"\n\n3 place: \0"</span>));
|
||
arduboy.print(scoreboard.places[<span class="number">2</span>]);
|
||
<span class="kw">if </span>A.just_pressed() || B.just_pressed() {
|
||
snake.game_state = State::Title;
|
||
}
|
||
}
|
||
}
|
||
<span class="kw">if </span>(A | B).pressed() {
|
||
snake.game_state = State::Reset;
|
||
}
|
||
arduboy.display();
|
||
<span class="kw">if </span>snake.delta_time == <span class="number">60 </span>{
|
||
snake.delta_time = <span class="number">1
|
||
</span>} <span class="kw">else </span>{
|
||
snake.delta_time += <span class="number">1</span>;
|
||
}
|
||
}
|
||
</code></pre></div></section></main></body></html> |