public int CheckNumbOfChilds()
{
//Variable that count childs
int ChildCounter = 0;
//For each child in the container that stores buildings block...
foreach (Transform child in buildingsContainer)
{
//...Add one to the counter
ChildCounter += 1;
PredioScore predioScore = child.GetComponent <PredioScore>();
//If the number of the building block is higher than the score showed...
if (predioScore.buildingNumber > scoreShower)
{
//...Show in score the number of the building block
scoreShower = predioScore.buildingNumber;
}
}
foreach (Transform child in buildingsContainer)
{
PredioScore predioScore = child.GetComponent <PredioScore>();
//If the building block has the number equals to the score...
if (child.name == "Building Nº" + scoreShower)
{
//...Show the score on top of building
predioScore.canvas.gameObject.SetActive(true);
}
//If not...
else
{
//...Hide the score
predioScore.canvas.gameObject.SetActive(false);
}
}
//reset scoreShower to not stack in the next call of the funcition
scoreShower = 0;
//Return the numbers of building blocks that are togheter
return(ChildCounter);
}
//If the building block collides...
void OnCollisionEnter2D(Collision2D other)
{
//...Get the script from the other building;
PredioScore otherPredioScore = other.transform.GetComponent <PredioScore>();
//If the script exists... (If collided with another building).
if (otherPredioScore != null)
{
//...If not already collided...
if (!collidedWithOtherBuilding && !collidedWithGround)
{
//...If the other building has the same color...
if (otherPredioScore._spriteRenderer.color == _spriteRenderer.color)
{
//Set this to has the same parent from other building;
transform.parent = otherPredioScore.transform.parent;
//Fix the scale to not distorce with base in the parent;
transform.localScale = new Vector3(1, 1, 1);
//Stores the colision position;
fixedPos = transform.position;
//Stores the number of buildings with the same color that are togheter;
int score = transform.parent.parent.GetComponent <FloorScript>().CheckNumbOfChilds();
//Set the score canvas text to the score variable number;
_scoreText.text = score.ToString();
//Count the number of childs of each color in the rope script;
if (_goToThisFloor == "B")
{
_ropeMovement.numbOfChildsBlue += 1;
}
else if (_goToThisFloor == "R")
{
_ropeMovement.numbOfChildsRed += 1;
}
else if (_goToThisFloor == "G")
{
_ropeMovement.numbOfChildsGreen += 1;
}
}
//If the color is different...
else
{
//Destroy the building block in question
Destroy(gameObject);
}
//Set that collided with other building
collidedWithOtherBuilding = true;
}
}
//If collided with a floor...
FloorScript otherFloor = other.transform.GetComponent <FloorScript>();
if (otherFloor != null)
{
//...If wasn't collided before...
if (!collidedWithGround && !collidedWithOtherBuilding)
{
//...If number of blue buildings is more than 0 and this build has to go to the blue floor...
if (_ropeMovement.numbOfChildsBlue > 0 && _goToThisFloor == "B")
{
//...Destroy the gameobject;
Destroy(gameObject);
//Cancel the realocation of score panel;
otherFloor.CheckNumbOfChilds();
}
//Same for red
if (_ropeMovement.numbOfChildsRed > 0 && _goToThisFloor == "R")
{
Destroy(gameObject);
otherFloor.CheckNumbOfChilds();
}
//Same for green
if (_ropeMovement.numbOfChildsGreen > 0 && _goToThisFloor == "G")
{
Destroy(gameObject);
otherFloor.CheckNumbOfChilds();
}
//If the floor that the build most go is the floor that he collided...
if (_goToThisFloor == otherFloor.name)
{
//...Check if the floor have any buildings already
if (_goToThisFloor == "B" && _ropeMovement.numbOfChildsBlue <= 0)
{
//...If this is the first building, add to the count of respective color.
_ropeMovement.numbOfChildsBlue += 1;
}
else if (_goToThisFloor == "R" && _ropeMovement.numbOfChildsRed <= 0)
{
//...If this is the first building, add to the count of respective color.
_ropeMovement.numbOfChildsRed += 1;
}
else if (_goToThisFloor == "G" && _ropeMovement.numbOfChildsGreen <= 0)
{
//...If this is the first building, add to the count of respective color.
_ropeMovement.numbOfChildsGreen += 1;
}
//Set the parent to the buildings container;
transform.parent = otherFloor.buildingsContainer;
//Fix the scale of the object;
transform.localScale = new Vector3(1, 1, 1);
//Set the score number;
int score = other.transform.GetComponent <FloorScript>().CheckNumbOfChilds();
//Set the score text;
_scoreText.text = score.ToString();
//Set the scale object to the scale of original object;
transform.localScale = buildGO.transform.localScale;
//Stores the position of the collision;
fixedPos = transform.position;
}
//If collided in a floor with the wrong collor...
else
{
//...Destroy object and recount the childs;
Destroy(gameObject);
otherFloor.CheckNumbOfChilds();
}
//Set the collision bool to true;
collidedWithGround = true;
}
}
}
