// Use this for initialization
void Start()
{
//get game manager
gameManager = GameObject.Find("GameManager").GetComponent <GameStateManagerScript>();
//Obtain the player manager
playerManager = GameObject.Find("Player").GetComponent <PlayerManager>();
//get entity
entity = GameObject.FindGameObjectWithTag("Player").transform.GetComponent <PlayerManager>();
//get rankScript
rankScript = GameObject.Find("GameManager").GetComponent <RankScript>();
//get check point script from entities
checkpointScript = GameObject.FindGameObjectWithTag("Player").transform.GetComponent <CarCheckpointScript>();
//load sprites for sprites into arrays we created above from Resource folder
lapSpriteList = Resources.LoadAll <Sprite>("LapSprites");
rankSpriteList = Resources.LoadAll <Sprite>("RankSprites");
itemSpriteList = Resources.LoadAll <Sprite>("ItemIconSprites");
//get image slots and link to the variables we set up
lapCountSprite = gameObject.transform.Find("lapCount").GetComponent <Image>();
rankSprite = gameObject.transform.Find("rank").GetComponent <Image>();
itemSprite = gameObject.transform.Find("itemIcon").GetComponent <Image>();
}
// Use this for initialization
void Awake()
{
//Obtain the script properties
gameManager = GameObject.Find("GameManager").GetComponent <GameStateManagerScript>();
rank = GameObject.Find("GameManager").GetComponent <RankScript>();
carCheckpoint = GameObject.FindGameObjectWithTag("Player2").transform.GetComponent <CarCheckpointScript>();
drive = GameObject.FindGameObjectWithTag("Player2").transform.GetComponent <WheelDrive>();
spriteRenderer = GameObject.FindGameObjectWithTag("Player2").transform.GetChild(16).transform.GetComponent <SpriteRenderer>();
//Don't render the game object
displayRank.SetActive(false);
}
//Getter function for other object to call and get a car's current rank
public int GetRank(CarCheckpointScript a_car)
{
int rank;
for (int i = 0; i < rankList.Count; i++)
{
if (a_car == rankList[i])
{
rank = i + 1;
return(rank);
}
}
return(0);
}
//implement CompareRank function by using C# sorting
//Should only compare 2 cars (1, 0, -1)
//Because C# sorting is minimum start => [1 is smallest] [0 is tie] [-1 is biggest]
private int CompareRank(CarCheckpointScript car1, CarCheckpointScript car2)
{
//Set Current Lap count as the first check condition
if (car1.currLap > car2.currLap)
{
return(-1);
}
else if (car1.currLap < car2.currLap)
{
return(1);
}
else //if both cars in on same lap
{
//compare current check point
if (car1.currCheckpointCount > car2.currCheckpointCount)
{
return(-1);
}
else if (car1.currCheckpointCount < car2.currCheckpointCount)
{
return(1);
}
else // if both having same checkpoint
{
//var to define which two checkpoints are two car's next checkpoint transform
//(use this to check if it's the last check point or not)
Transform car1NextCheckpoint;
Transform car2NextCheckpoint;
//if car1 has NOT traversed the last checkpoint (the one before finish/start line)
if (car1.currCheckpointCount < checkpointList.Count - 1)
{
//car1's next check point is the the current one + 1 of the checkpointList
car1NextCheckpoint = checkpointList[(car1.currCheckpointCount) + 1];
}
else //if car1 HAS traversed the last checkpoint (the one before finish line)
{
//car1's next check point should be the first one in the checkpointList, which is the finish/start line
car1NextCheckpoint = checkpointList[0];
}
//if car2 has NOT traversed the last checkpoint (the one before finish/start line)
if (car2.currCheckpointCount < checkpointList.Count - 1)
{
//car2's next check point is the the current one + 1 of the checkpointList
car2NextCheckpoint = checkpointList[(car2.currCheckpointCount) + 1];
}
else //if car2 HAS traversed the last checkpoint (the one before finish line)
{
//car2's next check point should be the first one in the checkpointList, which is the finish/start line
car2NextCheckpoint = checkpointList[0];
}
//With both cars' next checkpoints well defined, start to compare the distance to the next checkpoint they are going
if ((car1.transform.position - car1NextCheckpoint.position).sqrMagnitude
< (car2.transform.position - car2NextCheckpoint.position).sqrMagnitude)
{
return(-1);
}
if ((car1.transform.position - car1NextCheckpoint.position).sqrMagnitude
> (car2.transform.position - car2NextCheckpoint.position).sqrMagnitude)
{
return(1);
}
}
}
// if all conditions are the same, they are tie
return(0);
}
