working on custom render layer

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
     "cSpell.words": [
-        "raylib"
+        "raylib",
+        "renderable"
     ]
-}
+}

game/assets/configs/application.json

@@ -2,7 +2,12 @@
     "name": "Unnamed game",
     "authors": [
         {
-            "github": "ewpratten"
+            "name": "Evan Pratten",
+            "url": "https://va3zza.com",
+            "roles": [
+                "Team Lead",
+                "Developer"
+            ]
         }
     ]
-}
+}

game/src/gfx/mod.rs

@@ -0,0 +1 @@
+pub mod util;

game/src/gfx/util/mod.rs

@@ -0,0 +1 @@
+pub mod scene;

game/src/gfx/util/scene.rs

@@ -0,0 +1,20 @@
+use raylib::prelude::RaylibDrawHandle;
+
+/// Defines any renderable scene
+pub trait Scene<Context, Error> {
+    /// Render the hud layer (screen-space rendering)
+    fn render_hud(
+        &mut self,
+        gfx: &mut RaylibDrawHandle,
+        delta_seconds: f64,
+        ctx: &Context,
+    ) -> Result<(), Error>;
+
+    /// Render the world layer (world-space rendering)
+    fn render_world(
+        &mut self,
+        gfx: &mut RaylibDrawHandle,
+        delta_seconds: f64,
+        ctx: &Context,
+    ) -> Result<(), Error>;
+}

game/src/lib.rs

@@ -19,6 +19,7 @@ extern crate serde;
 
 mod shaders;
 mod utilities;
+mod gfx;
 
 /// The game entrypoint
 pub async fn game_begin() {
@@ -66,6 +67,7 @@ pub async fn game_begin() {
         .msaa_4x()
         .resizable()
         .build();
+    rl.set_exit_key(None);
 
     // Create a dynamic texture to draw to for processing by shaders
     info!("Allocating a resizable texture for the screen");

game/src/utilities/game_config.rs

@@ -1,10 +1,14 @@
 //! Contains the general configuration data for the game
+//! This data is immutable, and should only be edited by hand
 
 use rust_embed::EmbeddedFile;
 
+/// Defines one of the game's authors
 #[derive(Debug, Clone, Deserialize)]
 pub struct Author {
-    pub github: String,
+    pub name: String,
+    pub url: Option<String>,
+    pub roles: Vec<String>
 }
 
 #[derive(Debug, Clone, Deserialize)]

game/src/utilities/mod.rs

@@ -1,4 +1,5 @@
 pub mod discord;
 pub mod datastore;
 pub mod game_config;
-pub mod math;
+pub mod math;
+pub mod statemachine;

game/src/utilities/statemachine.rs

@@ -0,0 +1,32 @@
+use std::{collections::HashMap, fmt::Display, hash::Hash};
+
+pub struct StateMachine<State, Data>
+where
+    State: Eq + Hash + Clone + Display + Default,
+{
+    default_state: State,
+    callback_map: HashMap<State, Box<dyn Fn(&mut Data)>>,
+}
+
+impl<State, Data> StateMachine<State, Data>
+where
+    State: Eq + Hash + Clone + Display + Default,
+{
+    /// Construct a new StateMachine
+    pub fn new() -> Self {
+        Self {
+            default_state: State::default(),
+            callback_map: HashMap::new(),
+        }
+    }
+
+    /// Override the default state function
+    pub fn set_default_handler(&mut self, callback: Box<dyn Fn(&mut Data)>) {
+        self.callback_map.insert(self.default_state.clone(), callback);
+    }
+
+    /// Add a new state function
+    pub fn add_state(&mut self, state: State, callback: Box<dyn Fn(&mut Data)>) {
+        self.callback_map.insert(state, callback);
+    }
+}