private void DamageRadius()
{
Vector2 target = GetComponent <PointFollower>().target;
List <GameObject> units = ObjectContainer.GetAllUnits();
foreach (GameObject elt in units)
{
// elt == user for don't hurt self, CompareTag("Enemy") for any ally
if (userTag == "Enemy" && elt.CompareTag("Enemy"))
{
continue;
}
RaycastHit2D hit = Physics2D.Raycast(target, (Vector2)elt.transform.position - target, Globals.GRENADE_YELLOW_RANGE);
if (hit.collider != null && hit.collider.gameObject == elt)
{
UnitStatus status = elt.GetComponent <UnitStatus>();
int damage = ActionManager.DistanceToLevel(Vector2.Distance(elt.transform.position, target));
if (userTag == "Enemy" && elt.CompareTag("Player"))
{
damage = 1;
}
if (status)
{
status.DamageHealth(damage);
}
}
}
}
public IEnumerator Knife(GameObject unit, Vector2 target)
{
Vector2 origin = unit.transform.position;
Vector2 direction = target - (Vector2)unit.transform.position;
RaycastHit2D hit = Physics2D.Raycast(origin, direction, Globals.KNIFE_RANGE, ~LayerMask.GetMask("Player"));
if (hit.collider != null)
{
UnitStatus targetHit = hit.collider.GetComponent <UnitStatus>();
//AutoMover targetMover = hit.collider.GetComponent<AutoMover>();
//UnitStatus attacker = unit.GetComponent<UnitStatus>();
if (targetHit != null /*&& targetMover.GetAwareness() != AutoMover.State.Alert*/)
{
SoundManager.instance.Play(SoundManager.Sound.Knife);
targetHit.DamageHealth(3);
// There is a risk of being hurt attempting to knife an enemy
//if(attacker && Random.Range(0, 11) == 0)
// attacker.DamageHealth(1);
}
// May want to make amount of noise random
GameObject tempNoise = Instantiate(Globals.NOISE, unit.transform.position, Quaternion.identity);
tempNoise.GetComponent <Noise>().Initialize(unit.CompareTag("Player"), Globals.KNIFE_VOLUME, Noise.Source.Knife);
// Create and format line
GameObject shotLine = ShapeManager.DrawLine(origin, hit.point, Globals.BRIGHT_RED, unit.transform);
shotLine.transform.parent = unit.transform;
LineRenderer shotRenderer = shotLine.GetComponent <LineRenderer>();
shotRenderer.startWidth = shotRenderer.endWidth = 0.07f;
shotLine.AddComponent <AutoVanish>().timeToLive = 0.1f;
}
yield return(new WaitForSeconds(0.25f));
Sidebar.instance.FinishAction();
}
// Single gunshot, usable by both player and enemy
public static void Gun(GameObject unit, Vector2 target)
{
bool attackerIsPlayer = unit.GetComponent <PlayerMover>();
// Prevent attacker from hitting themselves
BoxCollider2D unitCollider = unit.GetComponent <BoxCollider2D>();
unitCollider.enabled = false;
int instanceId = unitCollider.GetInstanceID();
Vector2 shotOrigin = unit.transform.position;
//(Vector2)unit.transform.position + unit.GetComponent<GridMover>().GetRotator().FrontOffset();
// 3 Focus -> 10 deg Error, 2 Focus -> 20 deg Error
// 1 Focus -> 30 deg Error, 0 Focus -> Can't attack
float marginOfError = attackerIsPlayer ? 13 : 15; //+ (10 * (3 - unit.GetComponent<FieldUnit>().party[0].focus)); // min 10 err, max 30 / formerly memberIndex
// Calculate if there's a clear line of sight
Vector2 direction = target - (Vector2)unit.transform.position;
// RaycastHit2D hit = Physics2D.Raycast(shotOrigin, direction/*, 9, mask*/);
float angle = Vector2.Angle(unit.GetComponent <Rotator>().FrontOffset(), direction);
// arg1 of Angle used to be unit.GetComponent<GridMover>().GetRotator().FrontOffset()
// Generate an actual shot
angle += Random.Range(0, marginOfError) * (Random.Range(0, 2) == 0 ? 1 : -1); // add margin of error
direction = Quaternion.AngleAxis(angle, Vector3.forward) * direction; // This flattens the shot somehow
RaycastHit2D hit = Physics2D.Raycast(shotOrigin, direction, 255, ~LayerMask.GetMask(LayerMask.LayerToName(unit.layer)));
SoundManager.instance.Play(SoundManager.Sound.Gun, instanceId);
// Debug.Log("layer: " + LayerMask.LayerToName(unit.layer));
if (hit.collider != null)
{
// Make sure to check WHAT is being hit... Player? Wall? Friendly fire?
// source.PlayOneShot(gunshot); // play sound
// Camera.main.GetComponent<Jerk>().Shake(1); // Replace this with something better
UnitStatus targetHit = hit.collider.GetComponent <UnitStatus>();
if (targetHit)
{
targetHit.DamageHealth(); // formerly memberIndex
AutoMover autoMover = hit.collider.GetComponent <AutoMover>();
if (autoMover)
{
autoMover.VisualToPosition(Grapher.RoundedVector(unit.transform.position));
}
}
GameObject tempNoise = Instantiate(Globals.NOISE, unit.transform.position, Quaternion.identity);
tempNoise.GetComponent <Noise>().Initialize(attackerIsPlayer, Globals.GUN_VOLUME, Noise.Source.Gun);
// Create and format line
GameObject shotLine = ShapeManager.DrawLine(shotOrigin, hit.point, Globals.BRIGHT_WHITE, unit.transform);
shotLine.transform.parent = unit.transform;
LineRenderer shotRenderer = shotLine.GetComponent <LineRenderer>();
shotRenderer.startWidth = shotRenderer.endWidth = 0.07f;
shotLine.AddComponent <AutoVanish>().timeToLive = 0.1f;
}
unit.GetComponent <BoxCollider2D>().enabled = true;
}