Initial commit

Author: jmshrv

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.lock

@@ -0,0 +1,9 @@
+[package]
+name = "hacksoc-raycasting"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+sdl2 = "0.35.2"

Cargo.toml

@@ -0,0 +1,51 @@
+extern crate sdl2;
+
+use sdl2::event::Event;
+use sdl2::keyboard::Keycode;
+use sdl2::pixels::Color;
+use std::time::Duration;
+
+pub fn main() {
+    // Create SDL context for video
+    let sdl_context = sdl2::init().unwrap();
+    let video_subsystem = sdl_context.video().unwrap();
+
+    // Create a window
+    // position_centered - puts the window in the middle of the screen
+    let window = video_subsystem
+        .window("HackSoc Raysasting", 1280, 720)
+        .position_centered()
+        .build()
+        .unwrap();
+
+    // Make the mouse relative - hides it like in a 3D game
+    sdl_context.mouse().set_relative_mouse_mode(true);
+
+    // Create a canvas, which we use to draw to the window
+    let mut canvas = window.into_canvas().build().unwrap();
+
+    canvas.set_draw_color(Color::RGB(0, 255, 255));
+    canvas.clear();
+    canvas.present();
+    let mut event_pump = sdl_context.event_pump().unwrap();
+    let mut i = 0;
+    'running: loop {
+        i = (i + 1) % 255;
+        canvas.set_draw_color(Color::RGB(i, 64, 255 - i));
+        canvas.clear();
+        for event in event_pump.poll_iter() {
+            match event {
+                Event::Quit { .. }
+                | Event::KeyDown {
+                    keycode: Some(Keycode::Escape),
+                    ..
+                } => break 'running,
+                _ => {}
+            }
+        }
+        // The rest of the game loop goes here...
+
+        canvas.present();
+        std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
+    }
+}