Hello,
I am making a game where multiple citizens will coexist in a city, so I need to be able to use multiple instances of the Citizen class at one time (By having multiple citizen mesh GameObjects where each citizen has this same script attatched to it). Whenever I have more than one citizen, the game does not recognize variables in the Update() section as belonging to that specific instance of the class. I am very new to c# and any help would be greatly appreciated.
This is my code so far:
public class Citizen : MonoBehaviour
{
public string citizenName;
public string gender;
public int happiness;
public int hunger;
public int energy;
public int social;
public int speed;
private List<Vector3> waypointList;
private int waypointIndex;
public void Start() {
citizenName = generateName();
gender = "male";
happiness = 0;
hunger = 0;
energy = 0;
social = 0;
waypointIndex = 0;
speed = 2;
Debug.Log(citizenName);
waypointList = findRoute(new Vector3(40,0,40), Block.blockGrid);
}
void Update() {
if(waypointList.Count >= 0 && waypointIndex < waypointList.Count) {
walkToDestination(waypointList[waypointIndex], ref waypointIndex);
animation.CrossFade("Walk");
} else {
animation.CrossFade("Idle");
}
GetComponent<CharacterController>().Move((float)(speed * Time.deltaTime * (-1)) * transform.TransformDirection(Vector3.up));//FOR GRAVITY
}
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class Citizen : MonoBehaviour
{
public string citizenName;
public string gender;
public int happiness;
public int hunger;
public int energy;
public int social;
public int speed;
private List<Vector3> waypointList;
private int waypointIndex;
public void Start() {
citizenName = generateName();
gender = "male";
happiness = 0;
hunger = 0;
energy = 0;
social = 0;
waypointIndex = 0;
speed = 2;
Debug.Log(citizenName);
waypointList = findRoute(new Vector3(40,0,40), Block.blockGrid);
}
void Update() {
if(waypointList.Count >= 0 && waypointIndex < waypointList.Count) {
walkToDestination(waypointList[waypointIndex], ref waypointIndex);
animation.CrossFade("Walk");
} else {
animation.CrossFade("Idle");
}
GetComponent<CharacterController>().Move((float)(speed * Time.deltaTime * (-1)) * transform.TransformDirection(Vector3.up));//FOR GRAVITY
}
List<Vector3> findRoute(Vector3 destination, List<List<List<GameObject>>> blockList) {
List<Vector3> newList = new List<Vector3>(); // The list of route coordinates
Vector3 curPos = gameObject.transform.position;
curPos.x = (int)Mathf.Floor( (float)((curPos.x/2)+.5f) );
curPos.z = (int)Mathf.Floor( (float)((curPos.z/2)+.5f) );
destination.x = (int)Mathf.Floor( (float)((destination.x/2)+.5f) );
destination.z = (int)Mathf.Floor( (float)((destination.z/2)+.5f) );
while((int)(curPos.x) != (int)(destination.x) || (int)(curPos.z) != (int)(destination.z)) {
if(curPos.x < destination.x && blockList[(int)(curPos.x+1)][(int)(curPos.z)][1].name == "EmptyBlock") {
curPos.x += 1;
} else if(curPos.x > destination.x && blockList[(int)(curPos.x-1)][(int)(curPos.z)][1].name == "EmptyBlock") {
curPos.x -= 1;
} else if(curPos.z < destination.z && blockList[(int)(curPos.x)][(int)(curPos.z+1)][1].name == "EmptyBlock") {
curPos.z += 1;
} else if(curPos.z > destination.z && blockList[(int)(curPos.x)][(int)(curPos.z-1)][1].name == "EmptyBlock") {
curPos.z -= 1;
}
blockList[(int)(curPos.x)][(int)(curPos.z)][1].name = "EmptyBlock1";
Debug.Log(curPos.x + " "+curPos.z);
newList.Add(new Vector3(curPos.x, 0, curPos.z));
}
onesToZeros2D(blockList);
return newList;
}
public void onesToZeros2D(List<List<List<GameObject>>> blockList) {//Turns all the ones in the list to default values
for(int r = 0; r < blockList.Count; r++) {
for(int c = 0; c < blockList[r].Count; c++) {
if(blockList[r]
[1].name == "EmptyBlock1") {
blockList[r][c][1].name = "EmptyBlock";
}
}
}
}
void walkToDestination(Vector3 destination, ref int waypointIndex) {//To be called in Update()
CharacterController citizenController = GetComponent<CharacterController>();
int x = (int)(destination.x * 2);
int z = (int)(destination.z * 2);
Vector3 vertical = transform.TransformDirection(Vector3.forward);
Vector3 height = transform.TransformDirection(Vector3.up);
if(Mathf.Floor(transform.position.x) < x) {
transform.rotation = Quaternion.Euler(0,90,0);
citizenController.Move((float)(speed * Time.deltaTime) * vertical);
} else if(Mathf.Floor(transform.position.x) > x) {
transform.rotation = Quaternion.Euler(0,270,0);
citizenController.Move((float)(speed * Time.deltaTime) * vertical);
} else if(Mathf.Floor(transform.position.z) < z) {
transform.rotation = Quaternion.Euler(0,0,0);
citizenController.Move((float)(speed * Time.deltaTime) * vertical);
} else if(Mathf.Floor(transform.position.z) > z) {
transform.rotation = Quaternion.Euler(0,180,0);
citizenController.Move((float)(speed * Time.deltaTime) * vertical);
} else {
waypointIndex++;
}
}
public string generateName() { // Generates a random name
List<string> firstNames = new List<string>();
List<string> lastNames = new List<string>();
int firstIndex;
int lastIndex;
firstNames.Add("Milford");
firstNames.Add("Leroy");
firstNames.Add("Morpheus");
firstNames.Add("Elroy");
firstNames.Add("Fynn");
lastNames.Add("Cubicle");
lastNames.Add("Cumberbatch");
lastNames.Add("Blocksickle");
lastNames.Add("DooLittle");
lastNames.Add("Dumas");
firstIndex = Random.Range(0, firstNames.Count);
lastIndex = Random.Range(0, lastNames.Count);
return firstNames[firstIndex]+" "+lastNames[lastIndex];
}
}