Added arbitrary names for scenes

content/config.toml

@@ -39,6 +39,8 @@ zoom_max = 2000.0
 
 # TODO: move to user config file
 ui_scale = 2
-ui_landed_scene = "ui/landed.rhai"
-ui_flying_scene = "ui/flying.rhai"
-ui_outfitter_scene = "ui/outfitter.rhai"
+
+start_ui_scene = "landed"
+ui_scene.landed = "ui/landed.rhai"
+ui_scene.flying = "ui/flying.rhai"
+ui_scene.outfitter = "ui/outfitter.rhai"

crates/content/src/part/config.rs

@@ -1,4 +1,4 @@
-use std::{num::NonZeroU32, path::PathBuf};
+use std::{collections::HashMap, num::NonZeroU32, path::PathBuf};
 
 use rhai::AST;
 
@@ -7,7 +7,10 @@ pub(crate) mod syntax {
 	use galactica_packer::SpriteAtlas;
 	use rhai::Engine;
 	use serde::Deserialize;
-	use std::path::{Path, PathBuf};
+	use std::{
+		collections::HashMap,
+		path::{Path, PathBuf},
+	};
 
 	// Raw serde syntax structs.
 	// These are never seen by code outside this crate.
@@ -20,9 +23,8 @@ pub(crate) mod syntax {
 		pub zoom_min: f32,
 		pub zoom_max: f32,
 		pub ui_scale: f32,
-		pub ui_flying_scene: PathBuf,
-		pub ui_landed_scene: PathBuf,
-		pub ui_outfitter_scene: PathBuf,
+		pub ui_scene: HashMap<String, PathBuf>,
+		pub start_ui_scene: String,
 	}
 
 	impl Config {
@@ -59,18 +61,19 @@ pub(crate) mod syntax {
 			};
 
 			let engine = Engine::new();
-			let ui_landed_scene = engine
-				.compile_file(content_root.join(self.ui_landed_scene))
-				.with_context(|| format!("while loading `landed` scene"))
-				.with_context(|| format!("while loading config"))?;
-			let ui_outfitter_scene = engine
-				.compile_file(content_root.join(self.ui_outfitter_scene))
-				.with_context(|| format!("while loading `outfitter` scene"))
-				.with_context(|| format!("while loading config"))?;
-			let ui_flying_scene = engine
-				.compile_file(content_root.join(self.ui_flying_scene))
-				.with_context(|| format!("while loading `flying` scene"))
-				.with_context(|| format!("while loading config"))?;
+			let mut ui_scenes = HashMap::new();
+			for (n, p) in self.ui_scene {
+				ui_scenes.insert(
+					n.clone(),
+					engine
+						.compile_file(content_root.join(p))
+						.with_context(|| format!("while loading scene script `{}`", n))?,
+				);
+			}
+
+			if !ui_scenes.contains_key(&self.start_ui_scene) {
+				bail!("starting ui scene `{}` doesn't exist", self.start_ui_scene)
+			}
 
 			return Ok(super::Config {
 				sprite_root: asset_root.join(self.sprite_root),
@@ -98,9 +101,8 @@ pub(crate) mod syntax {
 				zoom_max: self.zoom_max,
 				zoom_min: self.zoom_min,
 				ui_scale: self.ui_scale,
-				ui_landed_scene,
-				ui_flying_scene,
-				ui_outfitter_scene,
+				ui_scenes,
+				start_ui_scene: self.start_ui_scene,
 			});
 		}
 	}
@@ -187,12 +189,10 @@ pub struct Config {
 	/// Ui scale factor
 	pub ui_scale: f32,
 
-	/// Ui landed scene script
-	pub ui_landed_scene: AST,
+	/// Ui scene scripts
+	pub ui_scenes: HashMap<String, AST>,
 
-	/// Ui flying scene script
-	pub ui_flying_scene: AST,
-
-	/// Ui outfitter scene script
-	pub ui_outfitter_scene: AST,
+	/// The UI scene we start in.
+	/// This is guaranteed to be a key in ui_scenes.
+	pub start_ui_scene: String,
 }