using UnityEngine;

[ExecuteInEditMode]
public class WalkRope : MonoBehaviour
{
	public GameObject bridge;

	[HideInInspector]
	public MegaRopeDeform mod;

	public float offset;

	public bool checkonbridge;

	public float weight = 1f;

	private Mesh mesh;

	private void LateUpdate()
	{
		if (!bridge)
		{
			return;
		}
		if (mod == null)
		{
			mod = bridge.GetComponent<MegaRopeDeform>();
		}
		if (mesh == null)
		{
			MeshFilter component = bridge.GetComponent<MeshFilter>();
			mesh = component.sharedMesh;
		}
		if (!mod || !mesh)
		{
			return;
		}
		int axis = (int)mod.axis;
		Vector3 position = base.transform.position;
		Vector3 point = mod.transform.worldToLocalMatrix.MultiplyPoint(position);
		bool flag = true;
		if (checkonbridge)
		{
			flag = ((point.x > mesh.bounds.min.x && point.x < mesh.bounds.max.x && point.z > mesh.bounds.min.z && point.z < mesh.bounds.max.z) ? true : false);
		}
		if (flag)
		{
			float num = (point[axis] - mod.soft.masses[0].pos.x) / (mod.soft.masses[mod.soft.masses.Count - 1].pos.x - mod.soft.masses[0].pos.x);
			if (num > 0f || num < 1f)
			{
				point.y = mod.SetWeight(point[axis], weight).y + offset * 0.01f;
				base.transform.position = bridge.transform.localToWorldMatrix.MultiplyPoint(point);
			}
		}
		else
		{
			SetPos(mod, 0f);
		}
	}

	public void SetPos(MegaRopeDeform mod, float alpha)
	{
		mod.weightPos = alpha * 100f;
		mod.weight = weight;
	}
}