feat: support for icons

examples/sdl/Cargo.toml

@@ -12,7 +12,12 @@ path = "../.."
 
 [dependencies.sdl2]
 version = "0.34"
-features = ["bundled", "static-link"]
+features = ["bundled", "static-link", "image"]
+
+[package.metadata.vcpkg]
+dependencies = ["sdl2", "sdl2-image[libjpeg-turbo,tiff,libwebp]", "sdl2-ttf", "sdl2-gfx", "sdl2-mixer"]
+git = "https://github.com/microsoft/vcpkg"
+rev = "72fa4d4630c0971eadea7d0a70045351ab13be9d"
 
 [profile.release]
 debug = false

examples/sdl/README.md

 # Desktop CHIP-8 Emulator
 
-Utilizes the [`jc-chip8`](../../jc-chip8/) crate and the [SDL crate](https://github.com/Rust-SDL2/rust-sdl2) to build a desktop application.
+Utilizes the [`chip-ahoyto`](../../) crate and the [SDL crate](https://github.com/Rust-SDL2/rust-sdl2) to build a desktop application.
 
 ## Running
 
 ```bash
-$ cargo run --release
+cargo install cargo-vcpkg
+cargo vcpkg build --release
+cargo build --release
+cargo run --release
 ```
 
 Drag and drop your ROM to play.

examples/sdl/src/main.rs

 use chip_ahoyto::chip8::{Chip8, SCREEN_PIXEL_HEIGHT, SCREEN_PIXEL_WIDTH};
-use sdl2::{event::Event, keyboard::Keycode, pixels::PixelFormatEnum, surface::Surface};
-use std::{fs::File, io::Read, path::Path};
+use sdl2::{event::Event, keyboard::Keycode, pixels::PixelFormatEnum, surface::Surface, image::LoadSurface};
+use std::{fs::File, io::Read};
 
 const PIXEL_SET: [u8; 3] = [80, 203, 147];
 const SYSTEM_HZ: u32 = 240;
@@ -14,7 +14,7 @@ fn main() {
 
     // creates the system window that is going to be used to
     // show the emulator and sets it to the central are o screen
-    let window = video_subsystem
+    let mut window = video_subsystem
         .window(
             TITLE,
             SCREEN_SCALE as u32 * SCREEN_PIXEL_WIDTH as u32,
@@ -27,8 +27,7 @@ fn main() {
 
     // updates the icon of the window to reflect the image
     // and style of the emulator
-    let path = Path::new("./resources/icon.png");
-    let surface_ref = Surface::from_file(path);
+    let surface_ref = Surface::from_file("./resources/icon.png").unwrap();
     window.set_icon(surface_ref);
 
     let mut canvas = window.into_canvas().build().unwrap();