private CombatFlow findNearestTarget()
{
CombatFlow closestTarget = null;
// don't bother targeting someone outside of schutDistance
float shortestDist = maxTargetRange;
List <CombatFlow> allUnits = CombatFlow.combatUnits;
for (int i = 0; i < allUnits.Count; i++)
{
CombatFlow currentFlow = allUnits[i];
bool seeFlow = false;
if (currentFlow != null)
{
if (currentFlow.team != rootFlow.team && currentFlow.type == CombatFlow.Type.AIRCRAFT)
{
if (radar.tryDetect(currentFlow))
{
// contribute to datalink network, even if not selecting this as closest target
seeFlow = true;
float currentDistance = Vector3.Distance(currentFlow.transform.position, transform.position);
if (currentDistance < shortestDist)
{
closestTarget = currentFlow;
shortestDist = currentDistance;
}
}
if (seeFlow)
{
currentFlow.tryAddSeenBy(rootFlow.photonView.ViewID);
}
else
{
currentFlow.tryRemoveSeenBy(rootFlow.photonView.ViewID);
}
}
}
}
return(closestTarget);
}
// once per frame, after physics update
private void LateUpdate()
{
if (localPlayerFlow.isLocalPlayer)
{
List <CombatFlow> flowArray = CombatFlow.combatUnits;
// Loop through all combatUnits
for (int i = 0; i < CombatFlow.combatUnits.Count; i++)
{
if (flowArray[i] != null)
{
// Current CombatFlow to attempt to see
CombatFlow currentFlow = flowArray[i];
if (currentFlow != null)
{
TgtHudIcon currentFlowHudIcon = currentFlow.myHudIconRef;
if (currentFlowHudIcon != null)
{
// ===================== DISTANCE
// Distance between this gameobject and target
currentFlowHudIcon.currentDistance = Vector3.Distance(currentFlow.transform.position, transform.position);
// ======================== LINE OF SIGHT
int terrainLayer = 1 << 10; // line only collides with terrain layer
currentFlowHudIcon.hasLineOfSight = !Physics.Linecast(transform.position, currentFlow.transform.position, terrainLayer);
// ======================== IFF
currentFlowHudIcon.isFriendly = localPlayerFlow.team == currentFlow.team;
//{ // debug block
// Weapon currentWeap = currentFlow.GetComponent<Weapon>();
// if(currentWeap != null && currentFlow.localOwned)
// {
// Debug.LogWarning(currentFlow.gameObject.name + "'s team is: " + currentFlow.team + ", local player's is : "
// + localPlayerFlow.team);
// }
//}
// ===================== VISIBILITY
// Various conditions will attempt to make this true
bool isVisible = false;
// Show unit if this is NOT the local player
if (!currentFlow.isLocalPlayer && currentFlow.isActive)
{
if (currentFlow.team == localPlayerFlow.team)
{
isVisible = true;
}
else
{
isVisible = Vector3.Distance(currentFlow.transform.position, transform.position) < visibleRange &&
currentFlow.myHudIconRef.hasLineOfSight;
if (!isVisible)
{
isVisible = myRadar.tryDetect(currentFlow);
}
}
}
// if nonfriendly
if (currentFlow.team != localPlayerFlow.team && currentFlow.type != CombatFlow.Type.PROJECTILE)
{
if (isVisible)
{
currentFlow.tryAddSeenBy(localPlayerFlow.photonView.ViewID);
}
else
{
currentFlow.tryRemoveSeenBy(localPlayerFlow.photonView.ViewID);
}
currentFlowHudIcon.dataLink = currentFlow.checkSeen(localPlayerFlow.photonView.ViewID);
}
// Send visibility result
currentFlowHudIcon.isDetected = isVisible;
if (isVisible && prevTarget != null && currentFlow == prevTarget && currentTarget == null)
{
currentTarget = currentFlow;
TgtHudIcon newTargetHudIcon = currentTarget.myHudIconRef;
newTargetHudIcon.targetedState = TgtHudIcon.TargetedState.TARGETED;
hudControl.mainHud.GetComponent <hudControl>().mapManager.target = currentTarget.transform;
}
//canShowCurrentTarget = isVisible;
if (!isVisible && !currentFlowHudIcon.dataLink && currentTarget == currentFlow)
{
currentTarget.myHudIconRef.targetedState = TgtHudIcon.TargetedState.NONE;
currentTarget = null;
//canShowCurrentTarget = false;
hudControl.mainHud.GetComponent <hudControl>().mapManager.target = null;
playerInput.cam.lookAtObj = null;
}
// ========= TRY TO LOCK
tryLockTarget(currentFlow);
}
}
}
}
}
}