WIP: Still nothing meaningful

Signed-off-by: Nikolai Rodionov <allanger@badhouseplants.net>

engine/src/main.rs

@@ -1,6 +1,23 @@
-use lib;
+use lib::{self, metadata::Metadata, track::Track};
+
 
 fn main() {
+   
+    let mut current_project = lib::project::Project{ 
+        name: "test".to_string(),
+        tracks: None,
+        regions: None,
+        current_sample: 0 
+    };
+
+    let track = Track{ 
+        metadata: Metadata::new("test".to_string()),
+        track_type: lib::track::TrackType::Audio,
+        active: true 
+    };
+
+    current_project.tracks = Some(vec![track]);
+
     /*
      * Engine should run and wait for commands,
      * but currently I need to implement the multitrack

lib/src/lib.rs

@@ -1,5 +1,5 @@
-mod metadata;
-mod project;
+pub mod metadata;
 
-mod region;
-mod track;
+pub mod region;
+pub mod track;
+pub mod project;

lib/src/metadata.rs

@@ -1,25 +1,25 @@
 use uuid::Uuid;
 
-pub(crate) struct Metadata {
+pub struct Metadata {
     id: Uuid,
     name: String,
 }
 
 impl Metadata {
-    pub(crate) fn new(name: String) -> Self {
+    pub fn new(name: String) -> Self {
         let id = Uuid::new_v4();
         Self { id, name }
     }
 
-    pub(crate) fn id(&self) -> Uuid {
+    pub fn id(&self) -> Uuid {
         self.id
     }
 
-    pub(crate) fn name(&self) -> &str {
+    pub fn name(&self) -> &str {
         &self.name
     }
 
-    pub(crate) fn set_name(&mut self, name: String) {
+    pub fn set_name(&mut self, name: String) {
         self.name = name;
     }
 }

lib/src/project.rs

@@ -1,7 +1,9 @@
-use crate::{region::Region, track::Track};
+use crate::{metadata::Metadata, region::Region, track::Track};
 
-pub(crate) struct Project {
-    name: String,
-    tracks: Vec<Track>,
-    regions: Vec<Region>,
+pub struct Project {
+    pub name: String,
+    pub tracks: Option<Vec<Track>>,
+    pub regions: Option<Vec<Region>>,
+    // Current playhead position
+    pub current_sample: u64,
 }

lib/src/region.rs

@@ -1,11 +1,11 @@
 use crate::metadata::Metadata;
 
-pub(crate) struct Region {
-    metadata: Metadata,
+pub struct Region {
+    pub metadata: Metadata,
     // Position of the track on the track
-    starts_at: u64,
+    pub starts_at: u64,
     // From which point of the audio source the region starts
-    plays_from: u64,
+    pub plays_from: u64,
     // Duration of the region after plays_from
-    duration: u64,
+    pub duration: u64,
 }

lib/src/track.rs

@@ -1,15 +1,14 @@
 use crate::metadata::Metadata;
 
-use super::region::Region;
-
-pub(crate) enum TrackType {
+pub enum TrackType {
     Audio,
     Midi,
 }
 
-pub(crate) struct Track {
-    metadata: Metadata,
-    track_type: TrackType,
+pub struct Track {
+    pub metadata: Metadata,
+    pub track_type: TrackType,
+    pub active: bool,
 }
 
-pub(crate) struct TrackStatus {}
+pub struct TrackStatus {}