From f2990c40150896a748bef5acb8016496519b84f9 Mon Sep 17 00:00:00 2001 From: Aditya Gupta Date: Mon, 2 Mar 2026 19:41:08 +0530 Subject: [PATCH] feat: added position control --- Cargo.lock | 324 ++++++++++++++++++++++++++++++++++++++++++++++++++++ Cargo.toml | 1 + src/main.rs | 79 ++++++++++--- 3 files changed, 391 insertions(+), 13 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 153c940..dd6eb9c 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2,6 +2,330 @@ # It is not intended for manual editing. version = 4 +[[package]] +name = "bitflags" +version = "2.11.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af" + +[[package]] +name = "cfg-if" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801" + +[[package]] +name = "convert_case" +version = "0.10.0" +source = 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crossterm::{ + cursor::MoveTo, + execute, + terminal::{Clear, ClearType}, +}; +use std::io::stdout; use std::{ io::{self, Write}, vec, }; +fn term() { + enable_raw_mode().unwrap(); + + loop { + if let Event::Key(event) = read().unwrap() { + match event.code { + KeyCode::Char(c) => { + println!("Pressed: {}", c); + if c == 'q' { + break; + } + } + KeyCode::Esc => break, + _ => {} + } + } + } + + disable_raw_mode().unwrap(); +} + fn current_distance(x1: f64, y1: f64, x2: f64, y2: f64) -> f64 { ((x2 - x1).powi(2) + (y2 - y1).powi(2)).sqrt() } @@ -17,34 +46,58 @@ fn visualizer(grid: f64, points: &Vec<[f64; 2]>) { } io::stdout().flush().unwrap(); } - println!(""); + print!("\r\n"); } } -fn main() { - let home_pos: [f64; 2] = [4.0, 4.0]; - let final_pos: [f64; 2] = [25.0, 22.0]; - let mut points: Vec<[f64; 2]> = vec![[4.0, 4.0], [55.0, 22.0]]; - - let mut current_pos = home_pos; - - while current_pos != final_pos { +fn pathfinder(home: [f64; 2], _final: [f64; 2]) -> Vec<[f64; 2]> { + let mut current_pos = home; + let mut points: Vec<[f64; 2]> = vec![home, _final]; + while current_pos != _final { let adjacent_squares = vec![ [current_pos[0] + 1.0, current_pos[1]], [current_pos[0], current_pos[1] + 1.0], [current_pos[0] - 1.0, current_pos[1]], [current_pos[0], current_pos[1] - 1.0], ]; - current_pos = *adjacent_squares .iter() .min_by(|a, b| { - let da = current_distance(a[0], a[1], final_pos[0], final_pos[1]); - let db = current_distance(b[0], b[1], final_pos[0], final_pos[1]); + let da = current_distance(a[0], a[1], _final[0], _final[1]); + let db = current_distance(b[0], b[1], _final[0], _final[1]); da.partial_cmp(&db).unwrap() }) .unwrap(); points.push(current_pos); } - visualizer(30.0, &points); + return points; +} + +fn main() { + const GRID: i32 = 30; + let home = [3.0, 5.0]; + let mut _final = [22.0, 12.0]; + enable_raw_mode().unwrap(); + loop { + execute!(stdout(), Clear(ClearType::All), MoveTo(0, 0)).unwrap(); + let points = pathfinder(home, _final); + visualizer(GRID as f64, &points); + if let Event::Key(event) = read().unwrap() { + match event.code { + KeyCode::Char(c) => { + if c == 'w' { + _final[0] = _final[0] - 1.0; + } else if c == 'd' { + _final[1] = _final[1] + 1.0; + } else if c == 'a' { + _final[1] = _final[1] - 1.0; + } else if c == 's' { + _final[0] = _final[0] + 1.0; + } + } + KeyCode::Esc => break, + _ => {} + } + } + } }