Boids/Assets/BoidController.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class BoidController : MonoBehaviour {
    // Controller Attributes
    public Rect space;
    
    // Swarm Attributes
    public int boidCount = 1000;
    public float boidGroupRange = 1.0f;
    
    // Bias changes how different rules influence individual Boids more or less
    public float separationBias = 1.0f;
    public float alignmentBias = 1.0f;
    public float cohesionBias = 1.0f;
    
    private List<Boid> _boids = new List<Boid>();
    
    void Start() {
       for(int i = 0; i < boidCount; i++)
           _boids.Add(new Boid(Vector2.zero, new Vector2(1, 1)));
    }

    void Update() {
        float[] magnitudes = new float[] {cohesionBias, separationBias, alignmentBias};
        // Update all Boid positions
        foreach (Boid boid in _boids) {
            boid.SetPosition(boid.NextPosition(_boids, magnitudes));
        }
    }
    
    
}