Add music

Author: Pixels67

Cargo.lock

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-macroquad = "0.4.13"
+macroquad = { version = "0.4.13", features = ["audio"] }

Cargo.toml

@@ -34,20 +34,26 @@ impl ControlHandler {
         self.handle_ghost_obj(dt);
 
         self.control_state = match self.control_state {
-            ControlState::Idle => self.handle_idle(renderer, objects),
+            ControlState::Idle => self.handle_idle(renderer, physics_handler, objects),
             ControlState::Place => self.handle_place(renderer),
             ControlState::Drag => self.handle_drag(renderer, physics_handler, objects),
         };
     }
 
-    fn handle_idle(&mut self, renderer: &mut Renderer, objects: &mut ObjectPool) -> ControlState {
+    fn handle_idle(
+        &mut self,
+        renderer: &mut Renderer,
+        physics_handler: &PhysicsHandler,
+        objects: &mut ObjectPool,
+    ) -> ControlState {
         if let Some(obj) = self.get_hovered_obj(renderer, objects) {
             let color = Color {
                 a: 0.2,
                 ..obj.color
             };
 
             renderer.draw_halo(obj.position, obj.radius * 1.1, Some(color));
+            obj.draw_path(objects, renderer, physics_handler, 5000, 10);
         }
 
         if is_key_released(KeyCode::R) {
@@ -153,7 +159,7 @@ impl ControlHandler {
                 obj.mass += self.scale_speed * dt;
                 obj.radius += self.scale_speed * dt;
             }
-            if is_key_down(KeyCode::Down) {
+            if is_key_down(KeyCode::Down) && obj.mass > 0.3 {
                 obj.mass -= self.scale_speed * dt;
                 obj.radius -= self.scale_speed * dt;
             }

res/music/music.ogg

@@ -1,5 +1,6 @@
 use gravity_sim::object::Object;
 use gravity_sim::world::World;
+use macroquad::audio::{load_sound, play_sound, PlaySoundParams};
 use macroquad::prelude::*;
 
 const WINDOW_TITLE: &str = "Gravity Sim";
@@ -18,6 +19,17 @@ const BG_COLOR: Color = Color {
 async fn main() {
     let mut world = World::default();
     world.objects.push(Object::default());
+    let st = load_sound("res/music/music.ogg")
+        .await
+        .expect("Failed to load audio file");
+
+    play_sound(
+        &st,
+        PlaySoundParams {
+            looped: true,
+            volume: 0.35,
+        },
+    );
 
     loop {
         clear_background(BG_COLOR);

src/control.rs

@@ -43,7 +43,22 @@ impl Renderer {
     pub fn begin_drawing(&self) {
         set_camera(&self.cam);
 
-        draw_grid(1000, 5.0, WHITE, GRAY);
+        draw_grid(
+            1_000,
+            5.,
+            Color {
+                r: 0.8,
+                g: 1.,
+                b: 1.,
+                a: 0.2,
+            },
+            Color {
+                r: 0.5,
+                g: 1.,
+                b: 1.,
+                a: 0.1,
+            },
+        );
     }
 
     pub fn end_drawing(&self) {