/// <summary>
/// Return the closest object in the array.
/// </summary>
/// <returns></returns>
public JCS_DetectAreaObject FindTheClosest()
{
int closestIndex = -1;
float closestDistance = -1.0f;
bool theFirstAssign = true;
for (int index = 0; index < mDetectedObjects.length; ++index)
{
JCS_DetectAreaObject obj = mDetectedObjects.at(index);
if (mDetectedObjects.at(index) == null)
{
// remove from the list,
// the object could be dead for some reason.
mDetectedObjects.slice(index);
return(null);
}
// check to see if the object is live object.
JCS_2DLiveObject liveObj = obj.GetComponent <JCS_2DLiveObject>();
if (liveObj != null)
{
// cannot target object that cannot be damage.
if (!liveObj.CanDamage)
{
continue;
}
}
Vector3 objectPos = obj.transform.position;
Vector3 areaPos = this.transform.position;
float distance = Vector3.Distance(objectPos, areaPos);
// assign the first value!
if (theFirstAssign)
{
closestDistance = distance;
closestIndex = index;
theFirstAssign = false;
continue;
}
if (distance < closestDistance)
{
closestDistance = distance;
closestIndex = index;
}
}
// nothing found or nothing in the list(nothing detected)!
if (theFirstAssign)
{
return(null);
}
// return result
return(mDetectedObjects.at(closestIndex));
}
private void OnTriggerEnter(Collider other)
{
// check if anything we target are in there
JCS_DetectAreaObject jcsDo = other.GetComponent <JCS_DetectAreaObject>();
if (jcsDo == null)
{
return;
}
// if cannot damage
if (!jcsDo.GetLiveObject().CanDamage)
{
return;
}
if (!JCS_GameSettings.instance.TRIBE_DAMAGE_EACH_OTHER)
{
// if both player does not need to add in to list.
// or if both enemy does not need to add in to list.
if (jcsDo.GetLiveObject().IsPlayer == mDetectAreaAction.GetLiveObject().IsPlayer)
{
return;
}
}
// add it to the list
mDetectAreaAction.AddDetectedObject(jcsDo);
}
/// <summary>
/// If detected target leave the area,
/// remove from list.
/// </summary>
/// <param name="jcsDo"></param>
public void RemoveDetectedObject(JCS_DetectAreaObject jcsDo)
{
if (jcsDo == null)
{
return;
}
mDetectedObjects.slice(jcsDo);
}
//========================================
// Self-Define
//------------------------------
//----------------------
// Public Functions
/// <summary>
/// If detect a target add it to list.
/// </summary>
/// <param name="jcsDo"></param>
public void AddDetectedObject(JCS_DetectAreaObject jcsDo)
{
if (jcsDo == null)
{
return;
}
mDetectedObjects.push(jcsDo);
}
private void OnTriggerExit(Collider other)
{
// if the target thing left
JCS_DetectAreaObject jcsDo = other.GetComponent <JCS_DetectAreaObject>();
if (jcsDo == null)
{
return;
}
// remove from the list.
mDetectAreaAction.RemoveDetectedObject(jcsDo);
}
/// <summary>
/// Process/Handle the inputs from the user.
/// </summary>
private void ProcessInput()
{
if (!mAction)
{
if (JCS_Input.GetKey(mShootAction.ShootKeyCode) ||
JCS_Input.GetMouseByAction(mShootAction.KeyAct, mShootAction.MouseButton))
{
// find the target
switch (mShootAction.GetTrackType())
{
case JCS_ShootAction.TrackType.CLOSEST:
mDetectedObject = mShootAction.GetDetectAreaAction().FindTheClosest();
break;
case JCS_ShootAction.TrackType.FURTHEST:
mDetectedObject = mShootAction.GetDetectAreaAction().FindTheFurthest();
break;
}
mAction = true;
}
}
if (mAfterDelay)
{
mActionTimer += Time.deltaTime;
if (mTimeDelayAfterShoot < mActionTimer)
{
// reset timer
mActionTimer = 0;
// can do the next shoot
mAction = false;
// exit delay process
mAfterDelay = false;
}
}
if (mAction && !mAfterDelay)
{
mActionTimer += Time.deltaTime;
if (mTimeBeforeShoot < mActionTimer)
{
if (mShootAction.GetShootCallback() != null)
{
// do call back
mShootAction.GetShootCallback().Invoke();
}
// Do shooting effect
Shoots(mHit, this.transform.position);
// start after delay timer.
mAfterDelay = true;
// reset timer for "mAfterDelay" Trigger.
mActionTimer = 0;
}
}
}
//========================================
// Self-Define
//------------------------------
//----------------------
// Public Functions
/// <summary>
/// Shoot bullets multiple times in times. (not in per frame)
/// </summary>
public void Shoots(int hit, Vector3 pos)
{
if (mShootAction.Bullet == null)
{
JCS_Debug.LogReminders(
"There is no bullet assign to \"JCS_ShootAction\", so we cannot shoot a sequence...");
return;
}
if (hit <= 0)
{
JCS_Debug.LogReminders(
"Cannot shoot sequence of bullet with lower than 0 hit...");
return;
}
// after finding once is still null,
// try it agian!
if (mDetectedObject == null)
{
// find the target
switch (mShootAction.GetTrackType())
{
case JCS_ShootAction.TrackType.CLOSEST:
mDetectedObject = mShootAction.GetDetectAreaAction().FindTheClosest();
break;
case JCS_ShootAction.TrackType.FURTHEST:
mDetectedObject = mShootAction.GetDetectAreaAction().FindTheFurthest();
break;
}
}
// does not found the target to damage
if (mDetectedObject == null)
{
mTargetsPerSequence.push(null);
}
else
{
// found target to damage, add in to data segment
mTargetsPerSequence.push(mDetectedObject.transform);
JCS_2DLiveObject liveObj = mDetectedObject.GetComponent <JCS_2DLiveObject>();
if (liveObj != null)
{
int defenseVal = 0;
// get the targeting defense value
if (liveObj.AbilityFormat != null)
{
defenseVal = liveObj.AbilityFormat.GetDefenseValue();
}
// calculate the damage we are going to apply to
// the target object.
mDamageApplying = PreCalculateSequenceDamage(
mAbilityFormat.GetMinDamage(),
mAbilityFormat.GetMaxDamage(),
hit,
defenseVal);
// pre calculate the damage before the
// actual bullet hit the object,
// so it could decide what object are dead already.
// and other object or this object wont target the
// object is going die.
liveObj.ReceivePreCalDamage(mDamageApplying);
// start targeting object to hit
liveObj.BeenTarget = true;
}
}
// thread itself
mThread.push(mThread.length);
// needed data
mTimers.push(0); // timer to calculate between each shoot.
mShootCount.push(hit); // hit per sequence.
mShootCounter.push(0); // counter to count how many shoot left?
mShootPos.push(pos); // position to spawn the bullet implements the position stay effect!
bool isLeft = true;
if (this.transform.localScale.x < 0)
{
isLeft = false;
}
// shoot direction
mShootDirection.push(isLeft); // decide which direction should the bullet goes? (right/left)
}