Hello everyone,
How to get values of list of items from different script?
there is a list of four elements containing all players position in a race. Element 0 is player position and other Elements are AI players position and positions are updating during race whole time. this is the script which creating this list (If this can help):
// Description : LapCounter.cs : Use to calculate and display on screen laps and position for each car.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System; //This allows the IComparable Interface
using UnityEngine.UI;
using UnityEngine.SceneManagement;
#if PHOTON_UNITY_NETWORKING
using ExitGames.Client.Photon;
using Photon.Realtime;
using Photon.Pun.UtilityScripts;
using Photon.Pun;
#endif
public class LapCounter : MonoBehaviour {
public Game_Manager gameManager; // Access the Game_Mananger component
public bool SeeInspector = false; // use on custom editor to see all the variables
public bool b_Pause = false; // use for pause Mode
public Color GizmoColor = new Color(1,.92f,.016f,.5f); // Gizmo color for the la counter gameObject
public bool b_ActivateLapCounter = true; // if true : the Lap Counter is activated
public int lapNumber = 3; // know the number of lap in a race
public List<CarPathFollow> car = new List<CarPathFollow> (); // access CarPathFollow componentn for each car
public List<CarController> carController = new List<CarController> (); // access CarController component for each car
public List<float> carProgressDistance = new List<float> (); // know the progression of each car during the race
public List<int> carLap = new List<int> (); // know the number of lap done for each car
public List<float> carTime = new List<float> (); // know the time in race for each car
public List<bool> raceFinished = new List<bool> (); // Know if the race is finisg-hed for each car
//public List<int> carPositionAtEnd = new List<int> (); // Know if a car is on 1 2 3 4 position in a race when race is finished
public List<int> carPosition = new List<int> (); // Know if a car is on 1 2 3 4 position in a race
public float Timer = 0; // global race timer
public bool startTimer = false; // know if the timer starts
private UnityStandardAssets.Utility.WaypointCircuit Track; // A reference to the waypoint-based route we should follow
private float trackLengthReference = 0; // Save the track length distance.
public Text Txt_P1; // Display Player 1 position on race
public Text Txt_P2; // Display Player 2 position on race
public Text Txt_Timer; // Display global timer
public Text Txt_P1_Lap; // Display the number of lap for player 1
public Text Txt_P2_Lap; // Display the number of lap for Player 2
public float RefreshPosTime_ = .2f;
private float RefreshPositionTimer = 0;
private bool player2IsManageByCPU = true; // Know if the player 2 is Manage by the CPU.
private bool initDone = false; // Know if the Initialialization is done
public InventoryCar inventoryItemCar; // Use to know if LapCOunter is activate for the Race.
private bool b_Multiplayer = false;
//private int multiplayerNumber = -1;
#if PHOTON_UNITY_NETWORKING
private MCR.GameManager_MCR_Photon gManagerPhoton;
#endif
// --> Initilization
void Start(){
if (PlayerPrefs.GetString("Which_GameMode") != "OnlineMultiPlayer")
{
StartCoroutine(I_Init());
}
else
{
#if PHOTON_UNITY_NETWORKING
b_Multiplayer = true;
gManagerPhoton = GameObject.Find("GM_Photon").GetComponent<MCR.GameManager_MCR_Photon>();
#endif
}
}
private IEnumerator I_Init(){
if (inventoryItemCar)
b_ActivateLapCounter = inventoryItemCar.b_LapCounter;
GameObject tmpObj = GameObject.Find ("Track_Path");
if (tmpObj) {
Track = tmpObj.GetComponent<UnityStandardAssets.Utility.WaypointCircuit> (); // access the track (car path)
}
tmpObj = GameObject.Find ("Game_Manager");
if (tmpObj) {
gameManager = tmpObj.GetComponent<Game_Manager> (); // access the Game_Manager
}
//Debug.Log("LapStart 1 ");
yield return new WaitUntil(() => gameManager);
yield return new WaitUntil(() => gameManager.b_initDone);
// Debug.Log("LapStart 2 ");
car.Clear();
carController.Clear();
carProgressDistance.Clear();
carLap.Clear();
carTime.Clear();
raceFinished.Clear();
carPosition.Clear();
for (var i = 0; i < gameManager.howManyCarsInRace;i++){
car.Add(null);
carController.Add(null);
carProgressDistance.Add(0);
carLap.Add(0);
carTime.Add(0);
raceFinished.Add(false);
carPosition.Add(0);
}
//Debug.Log("LapStart 3");
yield return new WaitUntil(() => gameManager.howManyCarsInRace == carPosition.Count);
//if (PlayerPrefs.GetInt ("TestMode") == 1) { // Init if Test Mode Activated
//if (gameManager.inventoryItemList.inventoryItem[0].b_TestMode == true) { // Init if Test Mode Activated
InitCar ();
//}
//Debug.Log("LapStart 4 ");
if (car [0] != null && Txt_P1_Lap) {
Txt_P1_Lap.text = "Lap " + (car [0].iLapCounter).ToString () + "/" + lapNumber.ToString () ;
}
if (car [1] != null && Txt_P2_Lap) {
Txt_P2_Lap.text = "Lap " + (car [1].iLapCounter).ToString () + "/" + lapNumber.ToString ();
}
yield return null;
}
// --> Init list car and list carController. Call by the Game_Manager or at the beginning of this script if ''Test Mode'' is activated
public void InitCar(){
// --> Find car on scene and init Car list carController.
GameObject[] arrCars = GameObject.FindGameObjectsWithTag ("Car");
foreach (GameObject carFind in arrCars) {
//Debug.Log("car Name: " + carFind.name);
if (carFind.GetComponent<CarController> ()) {
car [carFind.GetComponent<CarController> ().playerNumber - 1] = carFind.GetComponent<CarPathFollow> (); // access component for each car
carController [carFind.GetComponent<CarController> ().playerNumber - 1] = carFind.GetComponent<CarController> (); // access component for each car
if (carFind.GetComponent<CarController> ().playerNumber == 2 && carFind.GetComponent<CarAI> ().enabled == false) // Know if player 2 is manage by a human Player or CPU
player2IsManageByCPU = false;
}
}
initDone = true; // Init done
}
// --> Update function
void Update(){
if (!b_Pause && initDone) {
for (var i = 0; i < car.Count; i++) {
if (car [i] != null) {
carLap [i] = car [i].iLapCounter; // number of lap for each car
carProgressDistance [i] = car [i].progressDistance; // car progression for each car
}
}
if (Track != null && trackLengthReference == 0) // if track
trackLengthReference = Track.Length; // save the track length
positionOnRace (); // know the position for each car on race
if(startTimer) // if the race is started
F_Timer (); // Display Timer on screen
}
/*if (Input.GetKeyDown(KeyCode.G))
{
gameManager.RaceIsFinished();
}*/
}
// --> display timer on screen
void F_Timer (){
Timer += Time.deltaTime;
string minutes = "";
if(Mathf.Floor(Timer / 60) > 0 && Mathf.Floor(Timer / 60) < 10)
minutes = Mathf.Floor(Timer / 60).ToString("0");
if(Mathf.Floor(Timer / 60) > 10)
minutes = Mathf.Floor(Timer / 60).ToString("00");
string seconds = Mathf.Floor(Timer % 60).ToString("00");
string milliseconds = Mathf.Floor((Timer*1000) % 1000).ToString("000");
if (Txt_Timer){
if(Mathf.Floor(Timer / 60) == 0)
Txt_Timer.text = seconds + ":" + milliseconds;
else
Txt_Timer.text = minutes + ":" + seconds + ":" + milliseconds;
}
}
// --> Display car position on screen
void positionOnRace (){
RefreshPositionTimer = Mathf.MoveTowards (RefreshPositionTimer, RefreshPosTime_, Time.deltaTime);
List<progressionCompare> playersPositions = new List<progressionCompare>(); // Create a list
for(int i = 0; i < car.Count; i++){ // Create the list with name and scores
float tmpProg = ((carLap [i] * trackLengthReference) + carProgressDistance [i])*1000;
playersPositions.Add (new progressionCompare(car[i], Mathf.RoundToInt(tmpProg)));
}
playersPositions.Sort(); // sort the list
playersPositions.Reverse(); // reverse list
for(int i = 0; i < playersPositions.Count; i++){ // Create the list with name and scores
if (b_Multiplayer)
{
#if PHOTON_UNITY_NETWORKING
if (raceFinished.Count > 0 && raceFinished[0] == false)
{
for (var j = 0; j < gManagerPhoton.tmpCarList.Count; j++)
{
if (gManagerPhoton.tmpCarList[j] && playersPositions[i].car && gManagerPhoton.tmpCarList[j].gameObject == playersPositions[i].car.gameObject)
{
int tmpPos = int.Parse(gManagerPhoton.tmpCarList[j].name);
tmpPos = carListPUN_MCR.instance.HowManyCarsInCurrentRace - tmpPos +1;
if (gManagerPhoton.tmpPhotonManagerList[j] && gManagerPhoton.tmpPhotonManagerList[j].GetComponent<PhotonView>().IsMine)
{
if (Txt_P1 && Timer == 0)
{
Txt_P1.text = tmpPos + "/" + carListPUN_MCR.instance.HowManyCarsInCurrentRace;
}
else if (Txt_P1)
{
if (RefreshPositionTimer == RefreshPosTime_)
{
Txt_P1.text = (i + 1) + "/" + carListPUN_MCR.instance.HowManyCarsInCurrentRace;
}
carPosition[0] = i + 1;
}
}
}
}
}
#endif
}
else
{
if (raceFinished.Count > 0 && raceFinished[0] == false)
{
if (playersPositions[i].car == car[0] // Display on screen Player 1 position
&& Txt_P1 && Timer == 0)
{
Txt_P1.text = car.Count + "/" + car.Count;
}
else if (playersPositions[i].car == car[0] && Txt_P1)
{
if (RefreshPositionTimer == RefreshPosTime_)
{
Txt_P1.text = (i + 1) + "/" + car.Count;
}
carPosition[0] = i + 1;
}
}
if (raceFinished.Count > 1 && raceFinished[1] == false)
{
if (playersPositions[i].car == car[1] // Display on Screen player 2 position
&& Txt_P2
&& Timer == 0)
{
Txt_P2.text = (car.Count - 1).ToString() + "/" + car.Count;
}
else if (playersPositions[i].car == car[1] && Txt_P2)
{
if (RefreshPositionTimer == RefreshPosTime_)
{
Txt_P2.text = (i + 1) + "/" + car.Count;
}
carPosition[1] = i + 1;
}
}
}
for (var j = 2; j < raceFinished.Count;j++){
if (raceFinished.Count > j && raceFinished[j] == false)
{
if (playersPositions[i].car == car[j])
carPosition[j] = i + 1;
}
}
}
if(RefreshPositionTimer == RefreshPosTime_)
RefreshPositionTimer = 0;
//-> Prevent a bug if two cars have the same position at the end of the race
for (int i = 0; i < car.Count; i++)
{
for (int j = 0; j < car.Count; j++)
{
if (car[i] != car[j] &&
carPosition[i] == carPosition[j] &&
raceFinished[i] &&
raceFinished[j] ){
int whichPositionIsMissing = -1; // Position doesn't exist
//Check if carPosition[i]-1 exist (example 2 if carPosition[i] = 3)
for (int k = 0; k < car.Count; k++)
{
if(carPosition[k] == carPosition[i]-1){
whichPositionIsMissing = carPosition[i] - 1;
}
}
if(whichPositionIsMissing == -1){ // Position doesn't exist
if (carTime[i] < carTime[j])
carPosition[i]--;
else
carPosition[j]--;
}
else{ // Position exist
if (carTime[i] < carTime[j])
carPosition[j]++;
else
carPosition[i]++;
}
}
}
}
}
// --> Pause
public void Pause(){
if (b_Pause) { // -> Stop Pause
b_Pause = false;
}
else { // -> Start Pause
b_Pause = true;
}
}
void OnTriggerEnter(Collider other) {
CarPathFollow carPathFollow = other.GetComponent<CarPathFollow> ();
if (other.tag == "Car" && carPathFollow.iLapCounter < lapNumber+1) { // A car finish a lap
if(b_ActivateLapCounter){
if (b_Multiplayer)
{
#if PHOTON_UNITY_NETWORKING
for (var j = 0; j < gManagerPhoton.tmpCarList.Count; j++)
{
if (gManagerPhoton.tmpCarList[j] && gManagerPhoton.tmpCarList[j].gameObject == other.gameObject)
{
if (gManagerPhoton.tmpPhotonManagerList[j].GetComponent<PhotonView>().IsMine)
{
if (carPathFollow.iLapCounter <= lapNumber + 1)
{
Debug.Log("Lap");
Txt_P1_Lap.text = "Lap " + (gManagerPhoton.tmpCarList[j].GetComponent<CarPathFollow>().iLapCounter).ToString() + "/" + lapNumber.ToString();
}
}
}
}
#endif
}
else
{
if (carPathFollow.iLapCounter <= lapNumber + 1)
{
if (car[0] != null && car[0].gameObject == other.gameObject && Txt_P1_Lap)
{
Txt_P1_Lap.text = "Lap " + (car[0].iLapCounter).ToString() + "/" + lapNumber.ToString();
}
if (car[1] != null && car[1].name == other.name && Txt_P2_Lap)
{
Txt_P2_Lap.text = "Lap " + (car[1].iLapCounter).ToString() + "/" + lapNumber.ToString();
}
}
}
}
}
if (b_ActivateLapCounter) {
if (other.tag == "Car" && carPathFollow.iLapCounter >= lapNumber+1) { // A car finish the race
//Debug.Log (other.name + " finished the race");
for (var i = 0; i < car.Count; i++) {
if (car[i] != null && car[i].gameObject == other.gameObject && raceFinished[i])
{
carController [i].raceIsFinished = true;
}
if (car [i] != null && car [i].gameObject == other.gameObject && !raceFinished [i]) {
raceFinished [i] = true;
carTime [i] = Timer;
carController [i].raceIsFinished = true;
//GM_Photon.DisplayScoreMultiOnline(carController[i].gameObject);
if (PlayerPrefs.GetString("Which_GameMode") == "OnlineMultiPlayer")
{
#if PHOTON_UNITY_NETWORKING
PlayerPrefs.SetInt("CurrentScore", Mathf.RoundToInt(carTime[i] * 1000));
MCR.GameManager_MCR_Photon GM_Photon = GameObject.Find("GM_Photon").GetComponent<MCR.GameManager_MCR_Photon>();
StartCoroutine(GM_Photon.WinProcessOnlineMultiplayer(carController[i].gameObject, Mathf.RoundToInt(carTime[i] * 1000)));
#endif
}
else if (i == 0 && player2IsManageByCPU) {
PlayerPrefs.SetInt ("CurrentScore", Mathf.RoundToInt(carTime [i]*1000));
gameManager.RaceIsFinished ();
CheckIfNextTrackMustBeUnlocked();
} else if ((i == 0 || i == 1) && !player2IsManageByCPU && carController [0] != null && carController [0].raceIsFinished && carController [1] != null && carController [1].raceIsFinished) {
gameManager.RaceIsFinished ();
CheckIfNextTrackMustBeUnlocked();
}
}
}
}
}
}
public void displayLap(CarPathFollow carAddLap){
}
void OnDrawGizmos()
{
Gizmos.color = GizmoColor; // Create a line between the car position and the target position
Matrix4x4 cubeTransform = Matrix4x4.TRS(transform.position, transform.rotation, transform.localScale);
Gizmos.matrix = cubeTransform;
Gizmos.DrawCube(Vector3.zero, Vector3.one);
Gizmos.DrawWireCube(Vector3.zero, Vector3.one);
}
// --> Compare car position 1st, 2nd, 3, or 4
public class progressionCompare : IComparable<progressionCompare>
{
public CarPathFollow car;
public int total;
public progressionCompare (CarPathFollow newCar ,int newtotal)
{
car = newCar;
total = newtotal;
}
//This method is required by the IComparable
//interface.
public int CompareTo(progressionCompare other)
{
if(other == null)
{
return 1;
}
//Return the difference in power.
return total - other.total;
}
}
void CheckIfNextTrackMustBeUnlocked()
{
/* if (carPosition[0] == 1 && PlayerPrefs.GetString("Which_GameMode") == "Arcade") // The player 1 win the race and Game Mode = Arcade
{
if(SceneManager.GetActiveScene().name == "Track_01_CactusCounty") // If the current scene is:
{
PlayerPrefs.SetString("Track_02_RockIsland" + "_Lock", "Unlocked"); // Unlock a Scene
}
}*/
//Debug.Log("First: " + carPosition[0]);
}
public void Online_InitLapCOunter()
{
StartCoroutine(I_Init());
}
}
I didn’t created this script as I am new in coding and don’t know anything about list. This script is included in race game asset, downloaded from unity store.
I want to know all player positions from another script so that i can compare their positions and adjust AI player car speed according to their position. so for now i just want to know each AI player position from list. please help.
