make GetRandomVelocity static and a Utility method, additional privilege fixes/method renames

.gitignore

@@ -1,6 +1,6 @@
 # Repository
 .idea/**
-/procedural-placement/.idea/**
+/Boids/.idea/**
 
 # This .gitignore file should be placed at the root of your Unity project directory
 #

Boids/Assets/Resources/BoidController.preset

@@ -42,8 +42,8 @@ Preset:
     value: 0.3
     objectReference: {fileID: 0}
   - target: {fileID: 0}
-    propertyPath: separationRange
+    propertyPath: globalBias
-    value: 2.82
+    value: 1
     objectReference: {fileID: 0}
   - target: {fileID: 0}
     propertyPath: separationBias
@@ -57,268 +57,56 @@ Preset:
     propertyPath: cohesionBias
     value: 0.05
     objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: boundaryBias
+    value: 0.5
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: enableSeparation
+    value: 1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: enableAlignment
+    value: 1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: enableCohesion
+    value: 1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: enableBoundary
+    value: 1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: boidSeparationRange
+    value: 2.3
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: boundaryForce
+    value: 1
+    objectReference: {fileID: 0}
   - target: {fileID: 0}
     propertyPath: localFlocks
     value: 1
     objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: edgeWrapping
+    value: 1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
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+    value: 40
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: circleWidth
+    value: 0.1
+    objectReference: {fileID: 0}
+  - target: {fileID: 0}
+    propertyPath: focusedBoid
+    value: 
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     propertyPath: boidObject
     value: 
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       type: 3}
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Boids/Assets/Scripts/Boid.cs

@@ -18,21 +18,16 @@ public class Boid : MonoBehaviour {
     [NonSerialized] private BoidController _parent;
     [NonSerialized] public bool isFocused = false;
 
-    void Start() {
+    private void Start() {
         _parent = transform.parent
             .GetComponent<BoidController>(); // Parent used to perform physics math without caching
         _renderers = transform.GetComponents<Renderer>(); // Acquire Renderer(s) to check for Boid visibility
-        _velocity = GetRandomVelocity(_parent.boidStartVelocity); // Acquire a Velocity Vector with a magnitude
+        _velocity = Util.GetRandomVelocity(_parent.boidStartVelocity); // Acquire a Velocity Vector with a magnitude
         _position = transform.position; // Track 2D position separately
         transform.name = $"Boid {transform.GetSiblingIndex()}"; // Name the Game Object so Boids can be tracked somewhat
     }
 
-    // void OnDrawGizmos() {
+    private void Update() {
-    //     var transform_ = transform;
-    //     Handles.Label(transform_.position, $"{transform_.name} {_latestNeighborhoodCount}");
-    // }
-
-    void Update() {
         // Updates the rotation of the object based on the Velocity
         transform.rotation = Quaternion.Euler(0, 0, Mathf.Rad2Deg * -Mathf.Atan2(_velocity.x, _velocity.y));
 
@@ -105,12 +100,6 @@ public class Boid : MonoBehaviour {
         _centeringVelocity = Util.MaxVelocity(_parent.Space.center - _position, _parent.boidVelocityLimit / 2.0f);
     }
 
-    // Returns a velocity (Vector2) at a random angle with a specific overall magnitude
-    private Vector2 GetRandomVelocity(float magnitude) {
-        Vector2 vector = new Vector2(magnitude, magnitude);
-        return Util.RotateBy(vector, Random.Range(0, 180));
-    }
-
     // Cohesion: Steer towards center of mass of flock
     private Vector2 Rule1(List<Boid> flock) {
         Vector2 center = Vector2.zero;
@@ -133,7 +122,7 @@ public class Boid : MonoBehaviour {
     }
 
     // Alignment: Steer to align with the average heading of the flock
-    public Vector2 Rule3(List<Boid> flock) {
+    private Vector2 Rule3(List<Boid> flock) {
         if (flock.Count == 0)
             return Vector2.zero;
 
@@ -163,6 +152,7 @@ public class Boid : MonoBehaviour {
         else if (_position.y > _parent.Boundary.yMax)
             vector.y = -_parent.boundaryForce *
                        Mathf.InverseLerp(_parent.Boundary.yMax, _parent.Space.yMax, _position.y);
+
         return vector;
     }
 
@@ -172,7 +162,7 @@ public class Boid : MonoBehaviour {
     }
 
     // Sets up a Boid to be 'Focused', adds Circles around object and changes color
-    public void enableFocusing() {
+    public void EnableFocusing() {
         if (isFocused) {
             Debug.LogWarning("enableFocusing called on previously focused Boid");
             return;

Boids/Assets/Scripts/BoidController.cs

@@ -64,7 +64,7 @@ public class BoidController : MonoBehaviour {
         Gizmos.DrawWireCube(Cam.transform.position, new Vector3(screenWidth, screenHeight, 1));
     }
 
-    void Update() {
+    private void Update() {
         // Focus a different Boid
         if (Input.GetKeyDown("space")) {
             // Undo previous Boid's focus
@@ -72,7 +72,7 @@ public class BoidController : MonoBehaviour {
                 focusedBoid.DisableFocusing();
 
             focusedBoid = boids[Random.Range(0, boids.Count)];
-            focusedBoid.enableFocusing();
+            focusedBoid.EnableFocusing();
         }
     }
 

Boids/Assets/Scripts/Util.cs

@@ -9,6 +9,12 @@ public class Util {
         return new Vector2((float) rx, (float) (v.x * sa + v.y * ca));
     }
     
+    // Returns a velocity (Vector2) at a random angle with a specific overall magnitude
+    public static Vector2 GetRandomVelocity(float magnitude) {
+        var vector = new Vector2(magnitude, magnitude);
+        return Util.RotateBy(vector, Random.Range(0, 180));
+    }
+
     public static Vector2 MaxVelocity(Vector2 v, float max) {
         if (v.sqrMagnitude > max * max)
             v = (v / v.magnitude) * max;