// Start is called before the first frame update
protected void Start()
{
setUp();
getWayPoints();
boxWps = GameObject.Find("GameManager").GetComponent <GameManager>().boxWP;
nextboxWp = boxWps[Random.Range(0, 4)];
}
// Use this for initialization
void Start()
{
switch (mapVal) {
case 1:
{
Array = new GameObject[Map1Pos.Length];
for (int i = 0; i < Map1Pos.Length; i++) {
Array[i] = Instantiate(Object,this.transform.position,Quaternion.identity) as GameObject;
//GameObject tempTransform = Instantiate(wayPoint1[i],wayPoint1[i].transform.position,Quaternion.identity) as GameObject;
//tempTransform.name = "waypoint";
Array[i].SetActive(true);
Array[i].transform.parent = this.transform;
Array[i].transform.localScale = new Vector3(1,1,1);
Array[i].transform.localPosition = Map1Pos[i];
wp = Array[i].GetComponent<wayPoint>();
//tempTransform.transform.parent = Array[i].transform;
if(wp != null)
wp.wpName = wayPoint1[i];
}
break;
}
case 2:
{
Array = new GameObject[Map2Pos.Length];
for (int i = 0; i < Map2Pos.Length; i++) {
Array[i] = Instantiate(Object,this.transform.position,Quaternion.identity) as GameObject;
//GameObject tempTransform = Instantiate(wayPoint2[i],wayPoint1[i].transform.position,Quaternion.identity) as GameObject;
//tempTransform.name = "waypoint";
Array[i].SetActive(true);
Array[i].transform.parent = this.transform;
Array[i].transform.localScale = new Vector3(1,1,1);
Array[i].transform.localPosition = Map2Pos[i];
wp = Array[i].GetComponent<wayPoint>();
//tempTransform.transform.parent = Array[i].transform;
if(wp != null)
wp.wpName = wayPoint2[i];
}
break;
}
case 3:
{
Array = new GameObject[Map3Pos.Length];
for (int i = 0; i < Map3Pos.Length; i++) {
Array[i] = Instantiate(Object,this.transform.position,Quaternion.identity) as GameObject;
//GameObject tempTransform = Instantiate(wayPoint3[i],wayPoint1[i].transform.position,Quaternion.identity) as GameObject;
//tempTransform.name = "waypoint";
Array[i].SetActive(true);
Array[i].transform.parent = this.transform;
Array[i].transform.localScale = new Vector3(1,1,1);
Array[i].transform.localPosition = Map3Pos[i];
wp = Array[i].GetComponent<wayPoint>();
//tempTransform.transform.parent = Array[i].transform;
if(wp != null)
wp.wpName = wayPoint3[i];
}
break;
}
}
}
private void Awake()
{
StartWP = GameObject.Find("wayPoint").GetComponent <wayPoint>();
setUpGame();
ScoreLable = GameObject.Find("Score").GetComponent <Text>();
TimeLable = GameObject.Find("Timer").GetComponent <Text>();
setUpAudio();
}
protected wayPoint naviTo(wayPoint aimWp)//Get the first Way point on the navigation path
{
if (curWp != aimWp)
{
return(getNavi(this.curWp, aimWp)[1]);
}
return(aimWp);
}
protected void moveInBox()//Randomly move in the box before the monster wakes up
{
float distance = Vector3.Distance(transform.position, nextboxWp.transform.position);
if (distance > 0.1f)
{
transform.position = Vector2.MoveTowards(transform.position, nextboxWp.transform.position, Time.deltaTime * speed);
}
else
{
nextboxWp = boxWps[Random.Range(0, 4)];
changeDirection();
}
}
protected List <wayPoint> getNavi(wayPoint curWp, wayPoint aimWp) //Find the shortest path from cur way point to the target way point
{
List <wayPoint> markedWp = new List <wayPoint>();
List <wayPoint> ShortestPath = new List <wayPoint>();
List <wayPoint> WaitList = new List <wayPoint>();
List <int> fatherPoints = new List <int>();
wayPoint fp;
int mark;
WaitList.Add(curWp);
markedWp.Add(curWp);
fatherPoints.Add(-1);//If the parent of the current way point does not exist, it is marked as -1
for (int i = 0; i < WaitList.Count; i++)
{
for (int j = 0; j < WaitList[i].neighborWps.Count; j++)
{
if (!markedWp.Contains(WaitList[i].neighborWps[j]))
{
markedWp.Add(WaitList[i].neighborWps[j]);
if (WaitList[i].neighborWps[j] == aimWp)
{
fatherPoints.Add(i);
WaitList.Add(WaitList[i].neighborWps[j]);
//Find the target way point
ShortestPath.Add(aimWp);
mark = fatherPoints[fatherPoints.Count - 1];
//Get the shortest path through the parent way point
while (ShortestPath[0] != curWp)
{
fp = WaitList[mark];
ShortestPath.Insert(0, fp);
mark = fatherPoints[mark];
}
return(ShortestPath);
}
else
{
fatherPoints.Add(i); //Record the parent of each element in the Wait List
WaitList.Add(WaitList[i].neighborWps[j]); //Add all adjacent way points of the current way point after waiting for the table
}
}
}
}
return(ShortestPath);
}
private wayPoint ranAway(GameObject aimObj)
{
wayPoint aimWp = null;
float maxDistance = 0;
//Choose a way point furthest away from Pac-Man and navigate
for (int i = 0; i < Wps.Count; i++)
{
if (Vector3.Distance(aimObj.transform.position, Wps[i].transform.position) > maxDistance)
{
aimWp = Wps[i];
maxDistance = Vector3.Distance(aimObj.transform.position, Wps[i].transform.position);
}
}
return(aimWp);
}
private wayPoint chase(GameObject aimObj)
{
wayPoint aimWp = null;
float minDistance = 999;
//Choose a way point that is the shortest distance from Pac-Man and navigate
for (int i = 0; i < Wps.Count; i++)
{
if (Vector3.Distance(aimObj.transform.position, Wps[i].transform.position) < minDistance)
{
aimWp = Wps[i];
minDistance = Vector3.Distance(aimObj.transform.position, Wps[i].transform.position);
}
}
return(aimWp);
}
void moveToNext()
{
//Determine whether the current position is equal to the way point, if not, continue moving
float distance = Vector3.Distance(transform.position, nextWp.transform.position);
if (distance > 0.1f)
{
transform.position = Vector2.MoveTowards(transform.position, nextWp.transform.position, Time.deltaTime * speed);
}
else
{
lastWp = curWp;
curWp = nextWp;
nextWp = findNextWp();
changeDirection();
}
}
bool LinkWp()//link the cur waypoint to it's neighbor's waypoint, if the cur position already has a way point, then return false
{
float distance;
for (int i = 0; i < WPs.Count; i++)
{
distance = Vector2.Distance(transform.position, WPs[i].transform.position);
if (distance < 0.5f && WPs[i] != lastWp)
{
if (!WPs[i].neighborWps.Contains(lastWp))
{
WPs[i].neighborWps.Add(lastWp);
lastWp.neighborWps.Add(WPs[i]);
}
lastWp = WPs[i];
return(true);
}
}
return(false);
}
void makeWP() //Create a way point at the current location
{
if (!LinkWp())
{ //if the cur position hasn't a way point, creat a new one
GameObject newWP = new GameObject("wayPoint (" + WPs.Count + ")");
newWP.transform.position = transform.position;
newWP.AddComponent <CircleCollider2D>();
newWP.GetComponent <CircleCollider2D>().radius = 1;
newWP.AddComponent <wayPoint>();
newWP.GetComponent <wayPoint>().no = WPs.Count;
newWP.tag = "wayPoints";
WPs.Add(newWP.GetComponent <wayPoint>());
GameObject.Find("GameManager").GetComponent <GameManager_Root>().WPs.Add(newWP.GetComponent <wayPoint>());
newWP.GetComponent <wayPoint>().neighborWps.Add(lastWp);
lastWp.GetComponent <wayPoint>().neighborWps.Add(newWP.GetComponent <wayPoint>());
lastWp = newWP.GetComponent <wayPoint>();
}
}
public void buildMaze()
{
GameObject.Find("GameManager").GetComponent <GameManager_Root>().noOfDots = 0;
lastWp = WPs[3];
transform.position = (Vector2)WPs[1].transform.position + Vector2.up * 3;
MoveAndBuilde(Vector2.right, 10);
MoveAndBuilde(Vector2.down, 15);
MoveAndBuilde(Vector2.left, 20);
MoveAndBuilde(Vector2.up, 15);
MoveAndBuilde(Vector2.right, 10);
transform.position = WPs[1].transform.position;
lastWp = WPs[1];
buildPath(20);//random build a path in random direction, repeit 20 times to build maze
transform.position = WPs[2].transform.position;
lastWp = WPs[2];
buildPath(15);
makeWalls();//if there isn't a path, make walls full of the zone.
Destroy(gameObject);
}
void Awake()
{
instance = this;
}
