OOP & Controller System
swarm controller
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class swarm_controller : MonoBehaviour
{
GameObject[] allBoids;
public GameObject boid_prefab;
public Transform target_trans_obj;
public static float centerforce_factor = 1.5f;
[Range(0f,15f)]
public float centerforce_factor_ui = 1f;
public static float separation_factor = .5f;
[Range(0f,15f)]
public float separation_factor_ui = 1f;
// Start is called before the first frame update
void Start()
{
initBoids();
}
void initBoids(){
allBoids = new GameObject[159];
for(int i=0;i<150;i++){
GameObject ngo = Instantiate(boid_prefab);
ngo.transform.position = Random.onUnitSphere;
aBOID scrpt = ngo.GetComponent<aBOID>();
scrpt.target_trans = target_trans_obj;
allBoids[i] = ngo;
}
}
// Update is called once per frame
void Update()
{
separation_factor = separation_factor_ui;
centerforce_factor = centerforce_factor_ui;
updateBoids();
}
void updateBoids(){
for(int i=0;i<150;i++){
GameObject cgo = allBoids[i];
aBOID scrpt = cgo.GetComponent<aBOID>();
scrpt.updateMe(allBoids);
//ngo.transform.position = Random.onUnitSphere;
}
}
}
aBOID.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class aBOID : MonoBehaviour
{
Rigidbody rb;
public Transform target_trans;
// Start is called before the first frame update
void Start()
{
rb = GetComponent<Rigidbody>();
}
// Update is called once per frame
void Update()
{
}
public void updateMe(GameObject[] allBs){
Vector3 centerforce = this.transform.position - target_trans.position;
centerforce = centerforce.normalized*-swarm_controller.centerforce_factor;
Debug.DrawLine(this.transform.position, this.transform.position + centerforce ,Color.blue,.01f);
rb.AddForce(centerforce);
for(int i=0; i< allBs.Length;i++){
if(allBs[i] == null){
return;
}
float disti = Vector3.Distance( this.transform.position, allBs[i].transform.position );
if(disti < .07f){
// Debug.Log(disti);
// Debug.Log(i);
//separation_force = this.transform.position;// - allBs[i].transform.position;
Debug.DrawLine(this.transform.position,allBs[i].transform.position,Color.red,.01f);
Vector3 separation_force = this.transform.position - allBs[i].transform.position;
separation_force = separation_force.normalized * swarm_controller.separation_factor;
rb.AddForce(separation_force);
}
}
// Debug.Log("sepa" + separation_force);
//
// rb.AddForce(separation_force);
}
}