// Use this for initialization
void Start()
{
spinRate = Random.Range(-1.0f, 1.0f) * spinRate;
if (xDirection != 0)
{
if (xDirection > 0) // . . . . . . . . . . . . . . . Set initial direction
{
xDriftDir = driftdirs.right;
}
else if (xDirection < 0)
{
xDriftDir = driftdirs.left;
}
else
{
xDriftDir = driftdirs.right;
}
}
else
{
xDriftDir = driftdirs.none;
}
if (yDirection != 0)
{
float rnd = Random.Range(-1, 1);
if (rnd > 0)
{
yDriftDir = driftdirs.up;
}
else if (rnd < 0)
{
yDriftDir = driftdirs.down;
}
else
{
yDriftDir = driftdirs.up;
}
}
else
{
yDriftDir = driftdirs.none;
}
currXPos = this.transform.position.x;
currYPos = this.transform.position.y;
sprtRndr = this.GetComponent <SpriteRenderer>();
rgdBdy = this.GetComponent <Rigidbody2D>();
xDirection /= 100;
yDirection /= 100;
rgdBdy.angularVelocity = (spinRate + Random.Range(0.1f, -0.1f));
inUse = true;
}
void Start() // * * * * * * * * * * * * * * * * * * Pre-initialising
{
this.transform.SetParent(GameObject.Find("Manyoclouds").transform);
spinRate = Random.Range(-0.1f, 0.1f);
if (xDirection > 0) // . . . . . . . . . . . . . . . Set initial direction
{
xDriftDir = driftdirs.right;
}
else if (xDirection < 0)
{
xDriftDir = driftdirs.left;
}
else
{
xDriftDir = driftdirs.right;
}
float rnd = Random.Range(-1, 1);
if (rnd > 0)
{
yDriftDir = driftdirs.up;
}
else if (rnd < 0)
{
yDriftDir = driftdirs.down;
}
else
{
yDriftDir = driftdirs.up;
}
xDirection /= 100;
yDirection /= 100;
alphaDriftTimer = 0;
currXPos = this.transform.position.x;
currYPos = this.transform.position.y;
sprtRndr = this.GetComponent <SpriteRenderer>();
rgdBdy = this.GetComponent <Rigidbody2D>();
rgdBdy.angularVelocity = (spinRate + Random.Range(0.1f, -0.1f));
sprtRndr.color = new Color(1.0f, 1.0f, 1.0f, 0.0f);
alphaIncreasing = true;
sprtRndr.sprite = sprites[Random.Range(sprites.Count - 1, 0)];
inUse = true;
}
void Update() // * * * * * * * * * * * * * * * * Update
{
if (inUse) // . . . . . . . . . . . . . . . . Disable object based on position and camera position
{
if (((this.transform.position.y - sprtRndr.bounds.size.y) < (Camera.main.ScreenToWorldPoint(new Vector3(0.0f, 0.0f, 0.0f)).y - 15.0f)) || ((this.transform.position.y + sprtRndr.bounds.size.y) > (Camera.main.ScreenToWorldPoint(new Vector3(Screen.height, 0.0f, 0.0f)).y + 70.0f)))
{
sprtRndr.color = new Color(1.0f, 1.0f, 1.0f, 0.0f);
Disable();
}
if (((this.transform.position.x - sprtRndr.bounds.size.x) > (Camera.main.ScreenToWorldPoint(new Vector3(Screen.width, 0.0f, 0.0f)).x + 1.0f)) || ((this.transform.position.x + sprtRndr.bounds.size.x) < (-10.0f)))
{
sprtRndr.color = new Color(1.0f, 1.0f, 1.0f, 0.0f);
Disable();
}
if (inUse)
{
float tmpXFrc = 0.0f;
float tmpYFrc = 0.0f;
if (alphaIncreasing) // . . . . . . . . . . . . . Fade in/out based on time
{
if (alphaDriftTimer < alphaDriftTime)
{
alphaDriftTimer += Time.deltaTime;
}
else
{
alphaIncreasing = false;
}
sprtRndr.color = new Color(alphaDriftTimer / alphaDriftTime, alphaDriftTimer / alphaDriftTime, 1.0f, alphaDriftTimer / alphaDriftTime * maxAlpha);
}
else
{
}
switch (xDriftDir) // . . . . . . . . . . . . . Move in direction
{
case driftdirs.right:
if (rgdBdy.velocity.x < xVelLimit)
{
tmpXFrc += Random.Range(speeds.x, 0);
}
break;
case driftdirs.left:
if (rgdBdy.velocity.x > (-xVelLimit))
{
tmpXFrc -= Random.Range(speeds.x, 0);
}
break;
}
switch (yDriftDir)
{
case driftdirs.up:
if (rgdBdy.velocity.y < yVelLimit)
{
tmpYFrc += Random.Range(speeds.y, 0);
}
break;
case driftdirs.down:
if (rgdBdy.velocity.y > (-yVelLimit))
{
tmpYFrc -= Random.Range(speeds.y, 0);
}
break;
}
if (this.transform.position.x >= (currXPos + xDrift)) // . . . . . Change direction based on follow target
{
xDriftDir = driftdirs.left;
}
else if (this.transform.position.x <= (currXPos - xDrift))
{
xDriftDir = driftdirs.right;
}
if (this.transform.position.y >= (currYPos + yDrift))
{
yDriftDir = driftdirs.down;
}
else if (this.transform.position.y <= (currYPos - yDrift))
{
yDriftDir = driftdirs.up;
}
rgdBdy.AddForce(new Vector2(tmpXFrc, tmpYFrc));
currXPos += xDirection;
currYPos += yDirection;
}
}
}
// Update is called once per frame
public virtual void Update()
{
float tmpXFrc = 0.0f;
float tmpYFrc = 0.0f;
switch (xDriftDir) // . . . . . . . . . . . . . Move in direction
{
case driftdirs.right:
if (rgdBdy.velocity.x < xVelLimit)
{
tmpXFrc += Random.Range(xDriftRate, 0);
}
break;
case driftdirs.left:
if (rgdBdy.velocity.x > (-xVelLimit))
{
tmpXFrc -= Random.Range(xDriftRate, 0);
}
break;
default:
break;
}
switch (yDriftDir)
{
case driftdirs.up:
if (rgdBdy.velocity.y < yVelLimit)
{
tmpYFrc += Random.Range(yDriftRate, 0);
}
break;
case driftdirs.down:
if (rgdBdy.velocity.y > (-yVelLimit))
{
tmpYFrc -= Random.Range(yDriftRate, 0);
}
break;
default:
break;
}
if (xDriftDir != driftdirs.none)
{
if (this.transform.position.x >= (currXPos + xDrift)) // . . . . . Change direction based on follow target
{
xDriftDir = driftdirs.left;
}
else if (this.transform.position.x <= (currXPos - xDrift))
{
xDriftDir = driftdirs.right;
}
}
if (yDriftDir != driftdirs.none)
{
if (this.transform.position.y >= (currYPos + yDrift))
{
yDriftDir = driftdirs.down;
}
else if (this.transform.position.y <= (currYPos - yDrift))
{
yDriftDir = driftdirs.up;
}
}
if ((yDriftDir != driftdirs.none) && (xDriftDir != driftdirs.none))
{
rgdBdy.AddForce(new Vector2(tmpXFrc, tmpYFrc));
currXPos += xDirection;
currYPos += yDirection;
}
}
