public void SetTarget(GameObject t) //also starts the tractor beam moving
{
target = t;
targetRT = (RectTransform)t.transform;
targetShield = t.GetComponent <Enemy>().GetShield();
initialHP = targetShield.GetCurrentHP();
radians = Mathf.Atan2(targetRT.anchoredPosition.y - bossRT.anchoredPosition.y, targetRT.anchoredPosition.x - bossRT.anchoredPosition.x); //what angle's it at?
transform.eulerAngles = new Vector3(transform.eulerAngles.x, transform.eulerAngles.y,
Rotations.RadiansCounterclockwiseFromXAxisToEulerAngles(radians) - bulk.transform.eulerAngles.z); //match angle
distance = Mathf.Sqrt((targetRT.anchoredPosition.x - bossRT.anchoredPosition.x) * (targetRT.anchoredPosition.x - bossRT.anchoredPosition.x) +
(targetRT.anchoredPosition.y - bossRT.anchoredPosition.y) * (targetRT.anchoredPosition.y - bossRT.anchoredPosition.y));
float zoneDist = distance - headMinimum; //how far is it from the hidden head of the beam, not the center of the dial?
fastLegDist = FAST_LEG * zoneDist;
mediLegDist = MEDI_LEG * zoneDist;
slowLegDist = SLOW_LEG * zoneDist;
float bonusTimeMultiplier = 0; //replace with actual calculation later, between 0 and 1 based on distance
reachTime = MIN_REACH_TIME + (bonusTimeMultiplier * MAX_BONUS_TIME); //set how long it's going to take to reach the drop
state = states.REACHING;
grabTimer = new Timer();
}
public void SetTarget(GameObject t)
{
//also starts the tractor beam moving
target = t;
targetRT = (RectTransform)t.transform;
targetShield = t.GetComponent<Enemy>().GetShield();
initialHP = targetShield.GetCurrentHP();
radians = Mathf.Atan2(targetRT.anchoredPosition.y-bossRT.anchoredPosition.y,targetRT.anchoredPosition.x-bossRT.anchoredPosition.x); //what angle's it at?
transform.eulerAngles = new Vector3(transform.eulerAngles.x,transform.eulerAngles.y,
Rotations.RadiansCounterclockwiseFromXAxisToEulerAngles(radians)-bulk.transform.eulerAngles.z); //match angle
distance = Mathf.Sqrt((targetRT.anchoredPosition.x-bossRT.anchoredPosition.x)*(targetRT.anchoredPosition.x-bossRT.anchoredPosition.x) +
(targetRT.anchoredPosition.y-bossRT.anchoredPosition.y)*(targetRT.anchoredPosition.y-bossRT.anchoredPosition.y));
float zoneDist = distance - headMinimum; //how far is it from the hidden head of the beam, not the center of the dial?
fastLegDist = FAST_LEG*zoneDist;
mediLegDist = MEDI_LEG*zoneDist;
slowLegDist = SLOW_LEG*zoneDist;
float bonusTimeMultiplier = 0; //replace with actual calculation later, between 0 and 1 based on distance
reachTime = MIN_REACH_TIME + (bonusTimeMultiplier*MAX_BONUS_TIME); //set how long it's going to take to reach the drop
state = states.REACHING;
grabTimer = new Timer();
}
public void Update()
{
if (state == states.REACHING)
{
float progress = grabTimer.TimeElapsedSecs() / reachTime;
float dist;
if (progress >= 1f) //if we've reached past
{
state = states.GRABBING;
dist = distance;
grabTimer.Restart();
}
else if (progress > SLOW_THRESH)
{
float subProgress = (progress - SLOW_THRESH) / (1f - SLOW_THRESH);
dist = headMinimum + fastLegDist + mediLegDist + subProgress * slowLegDist;
}
else if (progress > MEDI_THRESH)
{
float subProgress = (progress - MEDI_THRESH) / (SLOW_THRESH - MEDI_THRESH); //how much of the medium speed leg has it travered?
dist = headMinimum + fastLegDist + subProgress * mediLegDist; //get actual distance
}
else
{
float subProgress = progress / MEDI_THRESH; //how much of the fast leg has it traversed?
dist = headMinimum + subProgress * fastLegDist; //get actual distance from center to put the thing
}
if (progress >= 1f)
{
PositionHead();
}
else
{
PositionHead(dist);
}
}
else if (state == states.GRABBING)
{
drainTimer.Restart();
state = states.DRAINING;
}
else if (state == states.DRAINING)
{
float drainProg = drainTimer.TimeElapsedSecs() / drainTime;
if (targetShield != null)
{
float targetHP = initialHP - (initialHP * drainProg);
float currentHP = targetShield.GetCurrentHP();
float drainedAmount = targetShield.Drain(currentHP - targetHP);
bulk.ReceiveDrainedShields(drainedAmount);
}
PositionHead();
if (drainTimer.TimeElapsedSecs() > drainTime)
{
targetShield.Drain(targetShield.GetBaseHP()); //drain any remaining shield
state = states.FADING;
}
}
else if (state == states.FADING)
{
float progress = 1f - (grabTimer.TimeElapsedSecs() / reachTime);
headImg.color = new Color(headImg.color.r, headImg.color.g, headImg.color.b, progress);
beamImg.color = new Color(beamImg.color.r, beamImg.color.g, beamImg.color.b, progress);
float dist = headMinimum + fastLegDist + mediLegDist + slowLegDist;
PositionHead(dist);
if (progress < 0)
{
target.GetComponent <Enemy>().UndoBulkDrainTarget();
state = states.DONE;
}
}
else if (state == states.DONE)
{
Destroy(gameObject);
}
}