void OnTriggerEnter(Collider collider) //when the player enters the collider
{
_swipe.land = this;
Land standing = this; //to start with the one the player stands on
while (standing.Root != null) // keep counting one block backwards
{
standing = standing.Root; // till it finds the first block and set it
}
standing.lastActivId = lastActivCounter++; //give id to the last activated block
if (collider.gameObject.tag == "Player" && GetComponents <BoxCollider>()[2].enabled == true) //when the player enters the rotate collider
{
rotate = true; //set the bool to true
}
if (_isCrossway) //if the roade is crossy
{
_isCrossway = false; //set the bool to false
}
int counter = transform.GetComponentsInChildren <Land>().Length;
// print("test counter: " + counter);
if (counter >= 7) //if there are more then 7 blocks after this block
{
//stop creating new blocks
return;
}
if (transform.childCount >= 5) //if there are more then 5 blocks
{
_isCrossway = true; //that means it is a cross Roade
}
if (collider.gameObject.tag == "Player") //if the player enters the collider
{
if (EndPoints != null) //if there is an end point
{
// print(EndPoints.Count);
List <Land> temp = new List <Land>(); //create temperarly list to delete later
while (EndPoints.Count > 0) //as long as there is an end point
{
if (EndPoints[0] == null)
{
EndPoints.RemoveAt(0);
continue;
}
print("after if there is" + temp.Count);
if (EndPoints[0]._nextStraight) //if the straight bool is true
{
temp.AddRange(LandManager.CreateNext(EndPoints[0], 0)); //add a block with a straight case
}
else //if not true
{
if (GetPossibleDirections(EndPoints[0]).Length > 0)
{
temp.AddRange(LandManager.CreateNext(EndPoints[0], GetPossibleDirections(EndPoints[0]))); //add another block
}
else
{
print("Invalid Endpoint");
}
}
EndPoints.RemoveAt(0); //after we created a block after the endpoint it no longer is an endpoint, so we remove it
}
if (temp.Count == 0)
{
throw new System.Exception("end of endpoints");
}
// if there is more then one endpoint mix the order
if (temp.Count > 1)
{
List <Land> temp_mix = new List <Land>();
while (temp.Count > 0)
{
var rnd = Random.Range(0, temp.Count);
temp_mix.Add(temp[rnd]);
temp.RemoveAt(rnd);
}
temp.AddRange(temp_mix);
}
EndPoints = temp; // save the new enpoints in the list
}
else //if the list is empty
{
EndPoints = LandManager.CreateNext(GetComponent <Land>(), GetPossibleDirections(this)); //add a land script to add a block
}
if (Root != null && Root.Root != null && Root.Root.Root != null) //if the last block is there and the one before
{
LandManager.DeleteLand(Root.Root.Root, Root.Root); //delet and remove the one befor the last one
}
}
LandManager.CheckForMultipleRoots(); //check if there is more then one roade
}
