public void UpdateTargetsList()
{
//update bolts for each target list, fill up for missing
int boltsMissing = targets.Count - allBolts.Count;
if (boltsMissing > 0)
{
for (int j = 0; j < boltsMissing; j++)
{
GameObject newBolt = (GameObject)Instantiate(boltPrefab, transform.position, transform.rotation);
newBolt.name = "BoltPart" + j;
newBolt.transform.parent = transform;
allBolts.Add(newBolt.GetComponent <X_LB_Bolt> ());
newBolt.GetComponent <X_LB_Bolt>().Initialize(this);
}
}
//clear segments from redundant bolts
if (boltsMissing < 0)
{
for (int e = allBolts.Count - 1; e > targets.Count - 1; e--)
{
X_LB_Bolt current = (X_LB_Bolt)allBolts[e];
current.ClearSegments();
}
}
}
public void StrikeAction()
{
//first: update targets
//it's a realtime parameter!
UpdateTargetsList();
//The action
striking = true;
if (lightSize > 0)
{
mainLight.enabled = true;
mainLight.color = color;
mainLight.range = lightSize;
}
else
{
mainLight.enabled = false;
}
if (targets.Count == 0)
{
return;
}
startingPoint = transform;
for (int h = 0; h < targets.Count; h++)
{
//create one bolt with several segments from one target to another
currentTarget = targets[h];
currentBolt = (X_LB_Bolt)allBolts[h];
if (currentTarget == null)
{
currentBolt.ClearSegments();
continue;
}
//Call method on impact, that's what a lightning is for
if (callMethodOnImpactBool[h] == true)
{
targets[h].gameObject.SendMessage(callMethodOnImpact[h], SendMessageOptions.DontRequireReceiver);
}
//get number of segments for bolt part
distanceToTarget = Calculator.X_LB_Math.Sqrt2((startingPoint.position - currentTarget.position).sqrMagnitude);
numberOfSegmentsFloat = distanceToTarget / segmentSize;
//catch no segment case
if (numberOfSegmentsFloat < minNumberOfSegments)
{
numberOfSegmentsFloat = minNumberOfSegments;
}
numberOfSegments = (int)Mathf.Round(numberOfSegmentsFloat);
numberOfSegmentsActive = currentBolt.allSegmentsInBolt.Count;
numberOfSegmentsMissing = numberOfSegments - numberOfSegmentsActive;
if (numberOfSegmentsMissing > 0)
{
for (int i = 0; i < numberOfSegmentsMissing; i++)
{
//too little segments active, put some into the bolt
if (allSegmentsInPool.Count > 0)
{
currentSegmentOutOfPool = (X_LB_Segment)allSegmentsInPool [0];
currentSegmentOutOfPool.FromPoolInBolt(currentBolt);
}
}
}
if (numberOfSegmentsMissing < 0)
{
for (int j = 0; j < -numberOfSegmentsMissing; j++)
{
//too many segments active, put them back in pool
currentSegmentOutOfBolt = (X_LB_Segment)currentBolt.allSegmentsInBolt [0];
currentSegmentOutOfBolt.FromBoltInPool(currentBolt);
}
}
//before positioning the segments: set an array of chain points for this bolt and flickering offsets
chainPoints = new Vector3[currentBolt.allSegmentsInBolt.Count + 1]; // +1 because is has 5 chain points per bolt with 4 segments
for (int e = 0; e < chainPoints.Length; e++)
{
segmentCount = currentBolt.allSegmentsInBolt.Count;
chainSpace = (currentTarget.position - startingPoint.position) / segmentCount;
chainPoint = startingPoint.position + e * chainSpace;
chainPoints[e] = chainPoint;
}
if ((flickeringOffsets.Length == 0 && freezeShape == true) || freezeShape == false)
{
flickeringOffsets = new Vector3[currentBolt.allSegmentsInBolt.Count + 1];
for (int f = 0; f < flickeringOffsets.Length; f++)
{
flickerOffset = GetFlickerOffset();
if (f == 0 || f == chainPoints.Length - 1)
{
flickerOffset = Vector3.zero;
}
flickeringOffsets[f] = flickerOffset;
}
}
//now positioning all segments of one bolt regarding the chain points
for (int k = 0; k < currentBolt.allSegmentsInBolt.Count; k++)
{
currentSegment = (X_LB_Segment)currentBolt.allSegmentsInBolt [k];
//position start
currentSegment.SetChainPositioner(chainPoints[k] + flickeringOffsets[k]);
//position end
currentSegment.SetEndingPoint(chainPoints[k + 1] + flickeringOffsets[k + 1]);
currentSegment.target = currentTarget;
currentSegment.point2.localScale = Vector3.one;
}
//end point is starting point for next bolt/target
startingPoint = currentTarget;
}
//end cap of the whole lightning
if (allBolts.Count > 0)
{
lastBoltForEndCap = (X_LB_Bolt)allBolts [allBolts.Count - 1];
if (lastBoltForEndCap.allSegmentsInBolt.Count > 0)
{
lastSegmentForEndCap = (X_LB_Segment)lastBoltForEndCap.allSegmentsInBolt [lastBoltForEndCap.allSegmentsInBolt.Count - 1];
lastSegmentForEndCap.point2.transform.localScale = new Vector3(.5f, .5f, .5f);
}
}
}
