style: improve code comments for clarity and consistency

Updated comments in the codebase to ensure consistency in punctuation and clarity. This includes adding periods where missing and standardizing comment formatting to improve readability.

Author: FrankCasanova

squash-the-creeps/rust/src/main_scene.rs

@@ -43,13 +43,13 @@ impl INode for MainScene {
 impl MainScene {
     #[func]
     fn on_mob_timer_timeout(&mut self) {
-        // Create mob instance
+        // Create mob instance.
         let mut mob_spawn_location = self
             .base()
             .get_node_as::<PathFollow3D>("SpawnPath/SpawnLocation");
 
         // Choose a random location on the SpawnPath.
-        // Set random progress using proper rng
+        // Set random progress using proper rng.
         mob_spawn_location.set_progress_ratio(rand::rng().random_range(0.0..=1.0));
 
         // Communicate the spawn location and the player's location to the mob.

squash-the-creeps/rust/src/player.rs

@@ -51,10 +51,10 @@ impl ICharacterBody3D for Player {
             // In the lines below, we turn the character when moving and make the animation play faster.
             direction = direction.normalized();
 
-            // take the pivot node and rotate it to face the direction we're moving in
+            // Take the pivot node and rotate it to face the direction we're moving in.
             let mut pivot = self.base_mut().get_node_as::<Node3D>("Pivot");
 
-            // Setting the basis property will affect the rotation of the node
+            // Setting the basis property will affect the rotation of the node.
             pivot.set_basis(Basis::looking_at(-direction, Vector3::UP, true));
             self.base()
                 .get_node_as::<AnimationPlayer>("AnimationPlayer")
@@ -64,11 +64,11 @@ impl ICharacterBody3D for Player {
                 .get_node_as::<AnimationPlayer>("AnimationPlayer")
                 .set_speed_scale(1.0);
         }
-        // Ground Velocity
+        // Ground Velocity.
         self.target_velocity.x = direction.x * self.speed;
         self.target_velocity.z = direction.z * self.speed;
 
-        // jumping
+        // jumping.
         if self.base().is_on_floor() && input.is_action_just_pressed("jump") {
             self.target_velocity.y = self.jump_impulse;
         }
@@ -106,7 +106,7 @@ impl ICharacterBody3D for Player {
                 }
             }
         }
-        // This makes the character follow a nice arc when jumping
+        // This makes the character follow a nice arc when jumping.
         let mut pivot = self.base().get_node_as::<Node3D>("Pivot");
         let mut pivot_rotation = pivot.get_rotation();
         pivot_rotation.x = FRAC_PI_6 * self.base().get_velocity().y / self.jump_impulse;