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using System.Collections.Generic;
using UnityEngine;
public class LineConnect : MonoBehaviour
{
public bool m_centerOfCharacter;
public string m_childObject = "";
public bool m_hideIfNoConnection = true;
public Vector3 m_noConnectionWorldOffset = new Vector3(0f, -1f, 0f);
[Header("Dynamic slack")]
public bool m_dynamicSlack;
public float m_slack = 0.5f;
[Header("Thickness")]
public bool m_dynamicThickness = true;
public float m_minDistance = 6f;
public float m_maxDistance = 30f;
public float m_minThickness = 0.2f;
public float m_maxThickness = 0.8f;
public float m_thicknessPower = 0.2f;
public string m_netViewPrefix = "";
private LineRenderer m_lineRenderer;
private ZNetView m_nview;
private KeyValuePair<int, int> m_linePeerID;
private void Awake()
{
m_lineRenderer = GetComponent<LineRenderer>();
m_nview = GetComponentInParent<ZNetView>();
m_linePeerID = ZDO.GetHashZDOID(m_netViewPrefix + "line_peer");
}
private void LateUpdate()
{
if (!m_nview.IsValid())
{
m_lineRenderer.enabled = false;
return;
}
ZDOID zDOID = m_nview.GetZDO().GetZDOID(m_linePeerID);
GameObject gameObject = ZNetScene.instance.FindInstance(zDOID);
if ((bool)gameObject && !string.IsNullOrEmpty(m_childObject))
{
Transform transform = Utils.FindChild(gameObject.transform, m_childObject);
if ((bool)transform)
{
gameObject = transform.gameObject;
}
}
if (gameObject != null)
{
Vector3 endpoint = gameObject.transform.position;
if (m_centerOfCharacter)
{
Character component = gameObject.GetComponent<Character>();
if ((bool)component)
{
endpoint = component.GetCenterPoint();
}
}
SetEndpoint(endpoint);
m_lineRenderer.enabled = true;
}
else if (m_hideIfNoConnection)
{
m_lineRenderer.enabled = false;
}
else
{
m_lineRenderer.enabled = true;
SetEndpoint(base.transform.position + m_noConnectionWorldOffset);
}
}
private void SetEndpoint(Vector3 pos)
{
Vector3 vector = base.transform.InverseTransformPoint(pos);
Vector3 vector2 = base.transform.InverseTransformDirection(Vector3.down);
if (m_dynamicSlack)
{
Vector3 position = m_lineRenderer.GetPosition(0);
Vector3 b = vector;
float num = Vector3.Distance(position, b) / 2f;
for (int i = 1; i < m_lineRenderer.positionCount; i++)
{
float num2 = (float)i / (float)(m_lineRenderer.positionCount - 1);
float num3 = Mathf.Abs(0.5f - num2) * 2f;
num3 *= num3;
num3 = 1f - num3;
Vector3 position2 = Vector3.Lerp(position, b, num2);
position2 += vector2 * num * m_slack * num3;
m_lineRenderer.SetPosition(i, position2);
}
}
else
{
m_lineRenderer.SetPosition(1, vector);
}
if (m_dynamicThickness)
{
float v = Vector3.Distance(base.transform.position, pos);
float f = Utils.LerpStep(m_minDistance, m_maxDistance, v);
f = Mathf.Pow(f, m_thicknessPower);
m_lineRenderer.widthMultiplier = Mathf.Lerp(m_maxThickness, m_minThickness, f);
}
}
public void SetPeer(ZNetView other)
{
if ((bool)other)
{
SetPeer(other.GetZDO().m_uid);
}
else
{
SetPeer(ZDOID.None);
}
}
public void SetPeer(ZDOID zdoid)
{
if (m_nview.IsValid())
{
m_nview.GetZDO().Set(m_linePeerID, zdoid);
}
}
}
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