// Update is called once per frame
void LateUpdate()
{
if (unit == null)
{
if (thisObj.activeInHierarchy)
{
thisObj.SetActive(false);
}
return;
}
if (unit.IsDestroyed() || (unit.HP >= unit.GetFullHP() && unit.shield >= unit.GetFullShield()))
{
UIUnitOverlayManager.RemoveUnit(unit);
unit = null;
thisObj.SetActive(false);
return;
}
if (!thisObj.activeInHierarchy)
{
return;
}
Vector3 screenPos = Camera.main.WorldToScreenPoint(unit.thisT.position + new Vector3(0, 1, 0));
screenPos.z = 0;
rectT.localPosition = screenPos * UIMainControl.GetScaleFactor();
sliderHP.value = (unit.HP / unit.GetFullHP());
sliderShield.value = (unit.shield / unit.GetFullShield());
}
protected IEnumerator SupportRoutine()
{
supportRoutineRunning = true;
StartCoroutine(SupportEffectRoutine());
while (true)
{
yield return(new WaitForSeconds(0.1f));
if (!destroyed)
{
List <Unit> tgtList = new List <Unit>();
Collider[] cols = Physics.OverlapSphere(thisT.position, GetRange(), maskTarget);
if (cols.Length > 0)
{
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].gameObject.GetComponent <Unit>();
if (!unit.IsDestroyed())
{
tgtList.Add(unit);
}
}
}
for (int i = 0; i < buffedUnit.Count; i++)
{
Unit unit = buffedUnit[i];
if (unit == null || unit.IsDestroyed())
{
buffedUnit.RemoveAt(i); i -= 1;
}
else if (!tgtList.Contains(unit))
{
unit.UnBuff(GetBuff());
buffedUnit.RemoveAt(i); i -= 1;
}
}
for (int i = 0; i < tgtList.Count; i++)
{
Unit unit = tgtList[i];
if (!buffedUnit.Contains(unit))
{
unit.Buff(GetBuff());
buffedUnit.Add(unit);
}
}
}
}
}
void FPSHit(Unit hitUnit, Vector3 hitPoint)
{
if (attInstance.srcWeapon.GetAOERange() > 0)
{
LayerMask mask1 = 1 << TDTK.GetLayerCreep();
LayerMask mask2 = 1 << TDTK.GetLayerCreepF();
LayerMask mask = mask1 | mask2;
Collider[] cols = Physics.OverlapSphere(hitPoint, attInstance.srcWeapon.GetAOERange(), mask);
if (cols.Length > 0)
{
List <Unit> tgtList = new List <Unit>();
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].gameObject.GetComponent <Unit>();
if (!unit.IsDestroyed())
{
tgtList.Add(unit);
}
}
if (tgtList.Count > 0)
{
for (int i = 0; i < tgtList.Count; i++)
{
AttackInstance attInst = new AttackInstance();
attInst.srcWeapon = attInstance.srcWeapon;
attInst.tgtUnit = tgtList[i];
attInst.Process();
tgtList[i].ApplyEffect(attInst);
}
}
}
}
else
{
if (hitUnit != null && hitUnit.IsCreep())
{
attInstance.tgtUnit = hitUnit;
attInstance.Process();
hitUnit.ApplyEffect(attInstance);
}
}
}
public static List <Unit> GetUnitInRange(Vector3 pos, float range, float minRange, LayerMask mask)
{
List <Unit> unitList = new List <Unit>();
Collider[] cols = Physics.OverlapSphere(pos, range, mask);
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].GetComponent <Unit>();
if (unit == null)
{
continue;
}
if (unit.IsDestroyed())
{
continue;
}
if (Vector3.Distance(pos, unit.thisT.position) > range)
{
continue;
}
unitList.Add(unit);
}
if (minRange > 0)
{
for (int i = 0; i < unitList.Count; i++)
{
if (Vector3.Distance(pos, unitList[i].thisT.position) > minRange)
{
continue;
}
unitList.RemoveAt(i); i -= 1;
}
}
return(unitList);
}
void Hit()
{
hit = true;
HitEffect(targetPos);
//thisT.position=targetPos;
attInstance.impactPoint = targetPos;
if (attInstance.srcUnit.GetAOERadius() > 0)
{
LayerMask mask = attInstance.srcUnit.GetTargetMask();
Collider[] cols = Physics.OverlapSphere(targetPos, attInstance.srcUnit.GetAOERadius(), mask);
if (cols.Length > 0)
{
List <Unit> tgtList = new List <Unit>();
for (int i = 0; i < cols.Length; i++)
{
Unit unit = cols[i].gameObject.GetComponent <Unit>();
if (!unit.IsDestroyed())
{
tgtList.Add(unit);
}
}
if (tgtList.Count > 0)
{
for (int i = 0; i < tgtList.Count; i++)
{
if (tgtList[i] == target)
{
target.ApplyEffect(attInstance);
if (attInstance.destroy)
{
DestroyEffect(targetPos);
}
}
else
{
AttackInstance attInst = new AttackInstance();
attInst.srcUnit = attInstance.srcUnit;
attInst.tgtUnit = tgtList[i];
attInst.Process();
tgtList[i].ApplyEffect(attInst);
if (attInst.destroy)
{
DestroyEffect(tgtList[i].thisT.position);
}
}
}
}
}
}
else
{
if (target != null)
{
target.ApplyEffect(attInstance);
}
if (attInstance.destroy)
{
DestroyEffect(targetPos);
}
}
ObjectPoolManager.Unspawn(thisObj);
}
void ScanForTarget()
{
if (destroyed || IsInConstruction() || stunned)
{
return;
}
//creeps changes direction so the scan direction for creep needs to be update
if (directionalTargeting)
{
if (IsCreep())
{
dirScanRot = thisT.rotation;
}
else
{
dirScanRot = thisT.rotation * Quaternion.Euler(0f, dirScanAngle, 0f);
}
}
if (directionalTargeting && scanDirT != null)
{
scanDirT.rotation = dirScanRot;
}
if (target == null)
{
List <Unit> tgtList = TDTK.GetUnitInRange(thisT.position, GetRange(), GetRangeMin(), maskTarget);
if (tgtList.Count > 0 && directionalTargeting)
{
List <Unit> filtered = new List <Unit>();
for (int i = 0; i < tgtList.Count; i++)
{
Quaternion currentRot = Quaternion.LookRotation(tgtList[i].thisT.position - thisT.position);
if (Quaternion.Angle(dirScanRot, currentRot) <= dirScanFOV * 0.5f)
{
filtered.Add(tgtList[i]);
}
}
tgtList = filtered;
}
//to prevent unit target through wall/obstacle
//for(int i=0; i<tgtList.Count; i++){
// LayerMask maskUnit=1<<LayerManager.LayerCreep() | 1<<LayerManager.LayerCreepF() | 1<<LayerManager.LayerTower();
// if(Physics.Linecast(thisT.position, tgtList[i].thisT.position, ~maskUnit)){
// tgtList.RemoveAt (i);
// i-=1;
// }
//}
if (tgtList.Count > 0)
{
if (targetPriority == _TargetPriority.Random)
{
target = tgtList[Random.Range(0, tgtList.Count - 1)];
}
else if (targetPriority == _TargetPriority.Nearest)
{
float nearest = Mathf.Infinity;
for (int i = 0; i < tgtList.Count; i++)
{
float dist = Vector3.Distance(thisT.position, tgtList[i].thisT.position);
if (dist < nearest)
{
nearest = dist;
target = tgtList[i];
}
}
}
else if (targetPriority == _TargetPriority.Weakest)
{
float lowest = Mathf.Infinity;
for (int i = 0; i < tgtList.Count; i++)
{
if (tgtList[i].HP < lowest)
{
lowest = tgtList[i].HP;
target = tgtList[i];
}
}
}
else if (targetPriority == _TargetPriority.Toughest)
{
float highest = 0;
for (int i = 0; i < tgtList.Count; i++)
{
if (tgtList[i].HP > highest)
{
highest = tgtList[i].HP;
target = tgtList[i];
}
}
}
else if (targetPriority == _TargetPriority.First)
{
target = tgtList[Random.Range(0, tgtList.Count - 1)];
float lowest = Mathf.Infinity;
for (int i = 0; i < tgtList.Count; i++)
{
if (tgtList[i].GetDistFromDestination() < lowest)
{
lowest = tgtList[i].GetDistFromDestination();
target = tgtList[i];
}
}
}
}
targetInLOS = false;
}
else
{
float dist = Vector3.Distance(thisT.position, target.thisT.position);
if (target.IsDestroyed() || dist > GetRange())
{
target = null;
}
if (target != null && directionalTargeting)
{
Quaternion tgtRotation = Quaternion.LookRotation(target.thisT.position - thisT.position);
if (Quaternion.Angle(dirScanRot, tgtRotation) >= dirScanFOV * 0.6f)
{
target = null;
}
}
}
}
public void ScanForTarget()
{
if (attackTarget != null)
{
if (attackTarget.IsDestroyed())
{
attackTarget = null;
}
else
{
float dist = Vector3.Distance(GetPos(), attackTarget.GetPos());
if (dist > GetDetectionRange(attackTarget))
{
attackTarget = null;
}
else
{
return;
}
}
}
if (CreepIsOnAttackCD())
{
return; //for creep only
}
//if(cooldownAttack>0) return;
List <Unit> unitList = null;
if (IsTower())
{
unitList = SpawnManager.GetUnitsWithinRange(this, GetAttackRange(), GetTargetGroup());
}
else
{
unitList = TowerManager.GetUnitsWithinRange(this, GetAttackRange());
}
if (targetingFov > 0 && targetingFov < 360)
{
Quaternion curDir = thisT.rotation * Quaternion.Euler(0, targetingDir, 0);
for (int i = 0; i < unitList.Count; i++)
{
Quaternion dirToTarget = Quaternion.LookRotation(unitList[i].GetPos() - GetPos());
if (Quaternion.Angle(curDir, dirToTarget) > targetingFov * 0.5f)
{
unitList.RemoveAt(i); i -= 1;
}
}
}
if (unitList.Count <= 0)
{
return;
}
if (IsCreep() && targetMode == _TargetMode.NearestToDestination)
{
targetMode = _TargetMode.Random;
}
int newTargetIdx = -1;
if (unitList.Count == 1)
{
newTargetIdx = 0;
}
else if (targetMode == _TargetMode.Random)
{
newTargetIdx = Random.Range(0, unitList.Count);
}
else if (targetMode == _TargetMode.NearestToSelf)
{
float nearest = Mathf.Infinity;
for (int i = 0; i < unitList.Count; i++)
{
float dist = Vector3.Distance(GetPos(), unitList[i].GetPos());
if (dist < nearest)
{
newTargetIdx = i; nearest = dist;
}
}
}
else if (targetMode == _TargetMode.MostHP)
{
float mostHP = 0;
for (int i = 0; i < unitList.Count; i++)
{
if (unitList[i].hp + unitList[i].sh > mostHP)
{
newTargetIdx = i; mostHP = unitList[i].hp + unitList[i].sh;
}
}
}
else if (targetMode == _TargetMode.LeastHP)
{
float leastHP = Mathf.Infinity;
for (int i = 0; i < unitList.Count; i++)
{
if (unitList[i].hp + unitList[i].sh < leastHP)
{
newTargetIdx = i; leastHP = unitList[i].hp + unitList[i].sh;
}
}
}
else if (targetMode == _TargetMode.NearestToDestination)
{
float pathDist = Mathf.Infinity; int furthestWP = 0; int furthestSubWP = 0; float distToDest = Mathf.Infinity;
for (int i = 0; i < unitList.Count; i++)
{
float pDist = unitList[i].GetPathDist();
int wpIdx = unitList[i].GetWPIdx();
int subWpIdx = unitList[i].GetSubWPIdx();
float tgtDistToDest = unitList[i].GetDistToTargetPos();
if (pDist < pathDist)
{
newTargetIdx = i; pathDist = pDist; furthestWP = wpIdx; furthestSubWP = subWpIdx; distToDest = tgtDistToDest;
}
else if (pDist == pathDist)
{
if (furthestWP < wpIdx)
{
newTargetIdx = i; pathDist = pDist; furthestWP = wpIdx; furthestSubWP = subWpIdx; distToDest = tgtDistToDest;
}
else if (furthestWP == wpIdx)
{
if (furthestSubWP < subWpIdx)
{
newTargetIdx = i; pathDist = pDist; furthestWP = wpIdx; furthestSubWP = subWpIdx; distToDest = tgtDistToDest;
}
else if (furthestSubWP == subWpIdx && tgtDistToDest < distToDest)
{
newTargetIdx = i; pathDist = pDist; furthestWP = wpIdx; furthestSubWP = subWpIdx; distToDest = tgtDistToDest;
}
}
}
}
}
if (newTargetIdx >= 0)
{
attackTarget = unitList[newTargetIdx];
if (snapAiming)
{
Aim();
}
}
}