using System;
using NBF;
using UnityEngine;

namespace Test
{
    public class BobberTest : MonoBehaviour
    {
        public Rigidbody rb;
        public FLine line;

        public float lineLength = 1f;
        public float floatLength = 0.5f;

        public float Tension = 0;
        public void Start()
        {
            line.InitTest(rb);
            //有浮漂
            line.Lure.SetJointDistance(floatLength);
            line.Bobber.SetJointDistance(lineLength - floatLength);
            line.SetTargetLength(lineLength - floatLength);
        }
        
        private void Update()
        {
            if (Input.GetKeyDown(KeyCode.Alpha0))
            {
                SetLineLength(lineLength);
            }
            else if (Input.GetKeyDown(KeyCode.Plus) || Input.GetKeyDown(KeyCode.Equals))
            {
                lineLength += 0.1f;
                SetLineLength(lineLength);
            }
            else if (Input.GetKeyDown(KeyCode.Minus))
            {
                lineLength -= 0.1f;
                SetLineLength(lineLength);
            }
        }
        
        public void SetLineLength(float lineLength, bool stretchRope = true)
        {
            Debug.Log($"lineLength={lineLength}");
            if (!line) return;
            if (line.LineType == LineType.Spinning)
            {
                //没有浮漂类型
                line.Lure.SetJointDistance(lineLength);
                if (stretchRope)
                {
                    line.SetTargetLength(Tension > 0f ? 0f : lineLength);
                }
            }
            else
            {
                //有浮漂
                line.Lure.SetJointDistance(floatLength);
                line.Bobber.SetJointDistance(lineLength - floatLength);
                if (stretchRope)
                {
                    line.SetTargetLength(Tension > 0f ? 0f : lineLength - floatLength);
                }
            }
        }

    }
}