powerfun-unity/Assets/Scenes/Ride/Scripts/OnlinePlayerController.cs

using Assets.Scenes.Ride.Scripts.Model;
using Assets.Scripts;
using Assets.Scripts.Apis.Models;
using ChartAndGraph;
using DG.Tweening;
using System;
using UnityEngine;
using UnityEngine.UI;
using System.Linq;

namespace Assets.Scenes.Ride.Scripts
{
    public class OnlinePlayerController : AbstractPlayer
	{
        public PlayerController _playerController;
        RawImage head;
        GameObject headPanel;

        Image arrowImage;
        GameObject infoPanel;
        Transform uiObject;

        GraphChartBase graph;
        ChartDataSourceScript chartDataSourceScript;

        string nickName;
        string weightKgStr;

        protected override void Init()
        {
            base.Init();
            currentlatlong = mainController.GetCenterCoordinate();
            _playerController = FindObjectOfType<PlayerController>();
            graph = transform.parent.Find("SingleUI/Panel/GraphChart").GetComponent<GraphChartBase>();
            chartDataSourceScript = transform.parent.Find("SingleUI/Panel/GraphChart").GetComponent<ChartDataSourceScript>();

            //创建UI
            uiObject = transform.parent.Find("SingleUI/Panel/ArrowList");
            arrowImage = Instantiate(Resources.Load<Image>("UI/Prefab/Ride/ReviewArrow"), uiObject);
            arrowImage.color = new Color(0.1529412f, 0.8745098f, 0.8901961f);
          

        }
        protected override bool GetStart()
        {
            return true;
        }
        protected override void Compute()
        {
            currentlatlong = mainController.Along(totalDistance);//下一个坐标
           
            diff = Math.Round((totalDistance - _playerController.TotalDistance) * 1000, 0);
        }
        double diff = 0;
        public void SetDataSource(double _totalDistance, double _distance,string Name,double weightKg)
        {
            totalDistance = _totalDistance;
            distance = _distance;
            speed = distance*3600;
            nickName = Name;
            weightKgStr = weightKg.ToString("f2") + "W/KG";
        }

        public int GetCurrentIndex(double endistance,MapDataModel mapDataModel)
        {
            var pointList = mapDataModel.List;
            int onIndex = 0;
            var sumDistance = 0D;
            for (int i = 0; i < pointList.Count; i++)
            {
                sumDistance += pointList[i].Distance;
                if (endistance * 1000 <= sumDistance)
                {
                    onIndex = i;
                    break;
                }
            }
            return onIndex;
        }
      
        private string headUrl;
        public void SetHead(string url )
        {
            headUrl = url;
        }
        public void MoveHead(Transform parent)
        {
            var itemIndex = chartDataSourceScript.GetViewIndex(GetCurrentIndex(TotalDistance, mainController.GetMapData())) + 1;
            var m = graph.DataSource.GetPoint("Player 2", itemIndex);
            graph.PointToWorldSpace(out Vector3 itemPosition, m.x, m.y, "Player 2");
            itemPosition.x -= 12f;
            itemPosition.y += 5f;

            if (headPanel == null)
            {
                headPanel = Instantiate(Resources.Load<GameObject>("UI/Prefab/Ride/OnlineHeadPanel"));
                headPanel.transform.SetParent(parent);
                headPanel.transform.localScale = new Vector3(0.8f, 0.8f, 0.8f);
                headPanel.transform.position = itemPosition;
            }
            if (head == null)
            {
                head = headPanel.GetComponentInChildren<RawImage>();
                if (!string.IsNullOrEmpty(headUrl))
                {
                    Utils.DisplayImage(head, headUrl, true);
                }
                else
                {
                    headPanel.transform.Find("DefaultHead").gameObject.SetActive(true);
                }
            }
       
            headPanel.transform.DOMove(new Vector3(itemPosition.x, itemPosition.y, 0), 1);
        }

        public void ShowInfoPanel(Vector3 playerScreenPos)
        {
            if (infoPanel == null)
            {
                infoPanel = Instantiate(Resources.Load<GameObject>("UI/Prefab/Ride/OnlineInfoPanel"), uiObject);
            }
            var headPos = infoPanel.transform.Find("Head").position;
            var infoPos = playerScreenPos + new Vector3(150f, 60f, 0f);
            ((RectTransform)infoPanel.transform).position = infoPos;
            CreateInfoLine(playerScreenPos, headPos);
            var infoHead = infoPanel.transform.Find("Head").GetComponent<RawImage>();
            if (head != null)
            {
                infoHead.texture = head.texture;
            }
            var infoName = infoPanel.transform.Find("Name").GetComponent<Text>();
            infoName.text = nickName;

            var infoDistance = infoPanel.transform.Find("Distance").GetComponent<Text>();
            if (_playerController != null)
            {
                infoDistance.text = diff > 0? $"+{diff}M" : $"{diff}M";
            }
            var infoWKG = infoPanel.transform.Find("WKG").GetComponent<Text>();
            infoWKG.text = weightKgStr;

            var speedText = infoPanel.transform.Find("Speed").GetComponent<Text>();
            speedText.text = speed.ToString("f1")+"KM/H";
        }

        public void RemoveSelf()
        {
            //headPanel?.SetActive(false);
            arrowImage.gameObject.SetActive(false);
            headPanel?.Destroy();
            infoPanel?.Destroy();
            transform.gameObject.Destroy();
            //infoPanel?.SetActive(false);
            //transform.DestroyChildren();
        }
       
        protected override void AfterExcute()
        {
            var playerScreenPos = Camera.main.WorldToScreenPoint(transform.position);
            ((RectTransform)arrowImage.transform).position = playerScreenPos;
            MoveHead(graph.transform);
            if (IsShowInfo)
            {
                ShowInfoPanel(playerScreenPos);
            }
            else
            {
                if (infoPanel == null)
                    return;
                _directionsGO?.Destroy();
                infoPanel.transform.GetComponent<CanvasGroup>().DOFade(0, 1).onComplete += () => {
                    IsShowInfo = false;
                    infoPanel?.Destroy();
                };
            }
        }

        GameObject _directionsGO;
        void CreateInfoLine(Vector3 startPos,Vector3 endPos)
        {
            if (_directionsGO != null)
            {
                _directionsGO.Destroy();
            }
            startPos =  Camera.main.ScreenToWorldPoint(startPos);
            //endPos.x -= 120f;
            endPos = Camera.main.ScreenToWorldPoint(endPos);

            _directionsGO = new GameObject("InfoLinerender");
            _directionsGO.transform.SetParent(transform);
            var lineRender = _directionsGO.AddComponent<LineRenderer>();
            //lineRender.material = new Material(Shader.Find("Sprites/Default"));
            lineRender.material = Resources.Load<Material>("UI/Material/4");
            lineRender.endColor = new Color(0.1529412f, 0.8745098f, 0.8901961f, 1f);
            lineRender.startColor = new Color(0.1529412f, 0.8745098f, 0.8901961f, 1f);

            //设置宽度  
            lineRender.startWidth = 0.2f;
            lineRender.endWidth = 0.2f;
            lineRender.positionCount = 2;
            lineRender.SetPositions(new Vector3[] { startPos, endPos });
            lineRender.loop = false;
            lineRender.numCapVertices = 10;
            lineRender.numCornerVertices = 10;
        }
    }
}