load chat yaml files

Cargo.lock

@@ -2298,6 +2298,12 @@ dependencies = [
  "redox_syscall 0.4.1",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.13"
@@ -2776,6 +2782,7 @@ dependencies = [
  "bevy_xpbd_3d",
  "fastrand",
  "regex",
+ "yaml-rust",
 ]
 
 [[package]]
@@ -4464,6 +4471,15 @@ version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fcb9cbac069e033553e8bb871be2fbdffcab578eb25bd0f7c508cedc6dcd75a"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.7.32"

Cargo.toml

@@ -15,6 +15,7 @@ bevy = { version = "0.13.1", default-features = false, features = ["jpeg", "bevy
 bevy_xpbd_3d = { version = "0.4.2", default-features = false, features = ["3d", "f64", "parry-f64", "parallel", "async-collider"] }
 bevy_embedded_assets = "0.10.2"
 fastrand = "2.0.2"
+yaml-rust = "0.4"
 
 [features]
 dev = ["bevy/dynamic_linking", "bevy/file_watcher"]

src/chat.rs

@@ -1,8 +1,10 @@
+extern crate yaml_rust;
 use bevy::prelude::*;
 
 pub struct ChatPlugin;
 impl Plugin for ChatPlugin {
     fn build(&self, app: &mut App) {
+        app.add_systems(Startup, load_chats);
         app.add_event::<StartConversationEvent>();
     }
 }
@@ -22,3 +24,24 @@ impl Default for Talker { fn default() -> Self { Self {
 pub struct StartConversationEvent {
     pub talker: Talker,
 }
+
+#[derive(Resource)]
+pub struct ChatDB(Vec<yaml_rust::Yaml>);
+
+pub fn load_chats(
+    mut commands: Commands,
+) {
+    let yaml_strings = [
+        include_str!("chats/serenity.yaml"),
+        include_str!("chats/startrans.yaml"),
+    ];
+    let yaml_data = yaml_strings.join("\n\n---\n\n");
+
+    if let Ok(yaml_data) = yaml_rust::YamlLoader::load_from_str(yaml_data.as_str()) {
+        commands.insert_resource(ChatDB(yaml_data));
+    }
+    else {
+        error!("Could not load chat definitions.  Validate files in `src/chats/` path.");
+        commands.insert_resource(ChatDB(Vec::new()));
+    }
+}