kristoferssolo/blockishfire
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Removed errors

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This commit is contained in:
Kristofers Solo 2022-11-24 13:21:27 +02:00
parent a84c8500db
commit 4c642f09bd
1 changed files with 49 additions and 58 deletions
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25
src/main.rs
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@ -2,9 +2,9 @@ extern crate rand;
use rand::Rng; use rand::Rng;
use crossterm::terminal;
use std::thread; use std::thread;
use std::time::{Duration, Instant}; use std::time::{Duration, Instant};
use crossterm::terminal;
fn main() { fn main() {
const COLOR_PALLET: [[u8; 3]; 37] = [ const COLOR_PALLET: [[u8; 3]; 37] = [
@ -51,17 +51,13 @@ fn main() {
let time_per_frame = 1000 / 60; let time_per_frame = 1000 / 60;
let mut doom_fire = vec![0; fire_width * fire_height]; let mut doom_fire = vec![0; fire_width * fire_height];
let mut term_width = 0;
let mut term_height = 0;
let mut term_width = 0 as u32; if let Ok(res) = terminal::size() {
let mut term_height = 0 as u32;
match terminal::size() {
Ok(res) => {
term_width = res.0 as u32 * 8; term_width = res.0 as u32 * 8;
term_height = res.1 as u32 * 8 * 2; term_height = res.1 as u32 * 8 * 2;
} }
Err(_) => {}
}
let mut engine = blockish::ThreadedEngine::new(term_width, term_height, false); let mut engine = blockish::ThreadedEngine::new(term_width, term_height, false);
for i in 0..fire_width { for i in 0..fire_width {
@ -80,23 +76,18 @@ fn main() {
let dst = (src - r + 1) as usize; let dst = (src - r + 1) as usize;
let res = doom_fire[src] - (r & 1); let res = doom_fire[src] - (r & 1);
doom_fire[dst - fire_width] = res; doom_fire[dst - fire_width] = res;
} } else {
else {
doom_fire[src - fire_width] = 0; doom_fire[src - fire_width] = 0;
} }
} }
} }
engine.render(&|x, y| { engine.render(&|x, y| {
let start = (y * fire_height as u32 / term_height * fire_width as u32 + (x * fire_width as u32 / term_width)) let start = (y * fire_height as u32 / term_height * fire_width as u32
as usize; + (x * fire_width as u32 / term_width)) as usize;
let pixel = doom_fire[start]; let pixel = doom_fire[start];
let rgb = COLOR_PALLET[pixel]; let rgb = COLOR_PALLET[pixel];
( (rgb[0], rgb[1], rgb[2])
rgb[0],
rgb[1],
rgb[2],
)
}); });
let end_time = Instant::now(); let end_time = Instant::now();
let render_time = end_time - start_time; let render_time = end_time - start_time;