add images to game

src/lib.rs

@@ -11,6 +11,7 @@ mod scene;
 
 pub use colour::Colour;
 pub use config::Config;
+pub use crate::image::Image;
 pub use music::Music;
 pub use palette::Palette;
 pub use scene::Scene;
@@ -104,6 +105,9 @@ pub struct Position {
 pub struct Game {
     config: Config,
     palettes: Vec<Palette>,
+    images: Vec<Image>,
+    // todo tiles
+    // todo things
 //     variables: Vec<Variable>,
 //     triggers: HashMap<String, ScriptCollection>,
     music: Vec<Music>,
@@ -116,6 +120,7 @@ impl Game {
     pub fn from(path: String) -> Result<Game, GameParseError> {
         let path = PathBuf::from(path);
 
+        let mut images = Vec::new();
         let mut music = Vec::new();
         let mut palettes = Vec::new();
 
@@ -144,6 +149,18 @@ impl Game {
             println!("palette found: {:?}", file.file_name());
         }
 
+        let mut images_dir = path.clone();
+        images_dir.push("palettes");
+
+        let image_files = images_dir.read_dir()
+            .expect("couldn't read images dir");
+
+        for file in image_files {
+            let file = file.unwrap();
+            images.push(Image::from_file(file.path()));
+            println!("image found: {:?}", file.file_name());
+        }
+
         let mut game_config = path.clone();
         game_config.push("game.toml");
         let config = fs::read_to_string(game_config)
@@ -151,6 +168,6 @@ impl Game {
         let config: Config = toml::from_str(&config)
             .expect("Couldn't parse game config");
 
-        Ok(Game { config, palettes, music })
+        Ok(Game { config, images, palettes, music })
     }
 }