void Awake()
{
instance = this;
//QualitySettings.vSyncCount=1;
//Application.targetFrameRate=60;
//get the unit in game
player = (UnitPlayer)FindObjectOfType(typeof(UnitPlayer));
//setup the collision rules
Physics.IgnoreLayerCollision(TDS.GetLayerShootObject(), TDS.GetLayerShootObject(), !shootObject);
Physics.IgnoreLayerCollision(TDS.GetLayerShootObject(), TDS.GetLayerCollectible(), !collectible);
Physics.IgnoreLayerCollision(TDS.GetLayerShootObject(), TDS.GetLayerTerrain(), true);
Physics.IgnoreLayerCollision(TDS.GetLayerShootObject(), TDS.GetLayerTrigger(), true);
//clear all the spawner and tracker sicne it's a new game
UnitTracker.Clear();
UnitSpawnerTracker.Clear();
//this is not required, each individual unit and spawner will register itself to the tracker
//UnitTracker.ScanForUnit();
//UnitSpawnerTracker.ScanForSpawner();
}
public void Init()
{
if (init)
{
return;
}
init = true;
thisT = transform;
thisObj = gameObject;
thisObj.layer = TDS.GetLayerShootObject();
if (type == _SOType.Simple || type == _SOType.Homing)
{
//hitRadius=thisObj.GetComponent<SphereCollider>().radius;
//destroyTime=100f/speed;
InitProjectile();
}
else if (type == _SOType.Beam)
{
speed = 9999;
}
if (shootEffect != null)
{
ObjectPoolManager.New(shootEffect, 1);
}
if (hitEffect != null)
{
ObjectPoolManager.New(hitEffect, 1);
}
}
void UpdateSphereCastMask(bool ignoreFriendly, bool ignoreSO, bool ignoreCollectible)
{
mask = ~(1 << TDS.GetLayerTrigger());
if (ignoreFriendly)
{
mask &= ~(1 << srcLayer);
}
if (ignoreSO)
{
mask &= ~(1 << TDS.GetLayerShootObject());
}
if (ignoreCollectible)
{
mask &= ~(1 << TDS.GetLayerCollectible());
}
}
//called when shootobject hit something
void OnTriggerEnter(Collider col)
{
if (state == _State.Hit)
{
return; //if the shootobject has hit something before this, return
}
//if the shootobject hits another shootobject from friendly unit
if (!GameControl.SOHitFriendly() && col != null)
{
if (srcLayer == col.gameObject.layer)
{
return;
}
}
//register the state of the shootobject as hit
state = _State.Hit;
TDS.CameraShake(impactCamShake);
//when hit a shootObject
if (col != null && col.gameObject.layer == TDS.GetLayerShootObject())
{
//if this is a beam shootobject, inform the other shootobject that it has been hit (beam doesnt use a collider)
if (type == _SOType.Beam)
{
col.gameObject.GetComponent <ShootObject>().Hit();
}
}
//when hit a collectible, destroy the collectible
if (col != null && col.gameObject.layer == TDS.GetLayerCollectible())
{
ObjectPoolManager.Unspawn(col.gameObject);
return;
}
//if there's a attack instance (means the shootobject has a valid attacking stats and all)
if (attInstance != null)
{
float aoeRadius = attInstance.aStats.aoeRadius;
//for area of effect hit
if (aoeRadius > 0)
{
Unit unitInstance = null;
//get all the potental target in range
Collider[] cols = Physics.OverlapSphere(thisT.position, aoeRadius);
for (int i = 0; i < cols.Length; i++)
{
//if the collider in question is the collider the shootobject hit in the first place, apply the full attack instance
if (cols[i] == col)
{
unitInstance = col.gameObject.GetComponent <Unit>();
if (unitInstance != null)
{
unitInstance.ApplyAttack(attInstance.Clone());
}
continue;
}
//no friendly fire, then skip if the target is a friendly unit
if (!GameControl.SOHitFriendly())
{
if (cols[i].gameObject.layer == srcLayer)
{
continue;
}
}
unitInstance = cols[i].gameObject.GetComponent <Unit>();
//create a new attack instance and mark it as aoe attack, so diminishing aoe can be applied if enabled
AttackInstance aInstance = attInstance.Clone();
aInstance.isAOE = true;
aInstance.aoeDistance = Vector3.Distance(thisT.position, cols[i].transform.position);
//apply the attack
if (unitInstance != null)
{
unitInstance.ApplyAttack(aInstance);
}
}
}
else
{
if (col != null)
{
//get the unit and apply the attack
Unit unitInstance = col.gameObject.GetComponent <Unit>();
if (unitInstance != null)
{
unitInstance.ApplyAttack(attInstance);
}
}
}
if (col != null)
{
//apply impact force to the hit object
Vector3 impactDir = Quaternion.Euler(0, thisT.eulerAngles.y, 0) * Vector3.forward;
TDSPhysics.ApplyAttackForce(thisT.position, impactDir, col.gameObject, attInstance.aStats);
}
}
//add collider to the condition so the shootobject wont split if the shootObject didnt hit anything (it could have just reach the range limit)
if (splitUponHit && col != null)
{
Split(col);
}
Hit();
}
