public void Update()
{
if (!hit_something)
{
life_time += Time.deltaTime;
if (life_time > 1.5f)
{
hit_something = true;
}
velocity -= velocity * velocityFalloff * Time.deltaTime;
Vector3 old_pos = transform.position;
transform.position += velocity * Time.deltaTime;
velocity += Physics.gravity * Time.deltaTime;
RaycastHit hit = new RaycastHit();
if (Physics.Linecast(old_pos, transform.position, out hit, 1 << 0 | 1 << 9 | 1 << 11))
{
GameObject hit_obj = hit.collider.gameObject;
GameObject hit_transform_obj = hit.transform.gameObject;
Rigidbody hit_rigidbody = hit.collider.attachedRigidbody;
ShootableLight light_script = RecursiveHasScript(hit_obj, typeof(ShootableLight), 1) as ShootableLight;
AimScript aim_script = RecursiveHasScript(hit_obj, typeof(AimScript), 1) as AimScript;
RobotScript turret_script = RecursiveHasScript(hit_obj, typeof(RobotScript), 3) as RobotScript;
transform.position = hit.point;
float ricochet_amount = Vector3.Dot(velocity.normalized, hit.normal) * -1.0f;
if (UnityEngine.Random.Range(0.0f, 1.0f) > ricochet_amount && Vector3.Magnitude(velocity) * (1.0 - ricochet_amount) > 10.0)
{
var ricochet = Instantiate(bullet_obj, hit.point, transform.rotation);
var ricochet_vel = velocity * 0.3f * (1.0f - ricochet_amount);
velocity -= ricochet_vel;
ricochet_vel = Vector3.Reflect(ricochet_vel, hit.normal);
ricochet.GetComponent <BulletScript>().SetVelocity(ricochet_vel);
PlaySoundFromGroup(sound_hit_ricochet, hostile ? 1.0f : 0.6f);
}
else if (turret_script && velocity.magnitude > 100.0f)
{
RaycastHit new_hit;
if (Physics.Linecast(hit.point + velocity.normalized * 0.001f, hit.point + velocity.normalized, out new_hit, 1 << 11 | 1 << 12))
{
if (new_hit.collider.gameObject.layer == 12)
{
turret_script.WasShotInternal(new_hit.collider.gameObject);
}
}
}
if (turret_script && turret_script.GetComponent <Rigidbody>())
{
turret_script.GetComponent <Rigidbody>().AddForceAtPosition(velocity * 0.01f, hit.point, ForceMode.Impulse);
}
else if (hit_rigidbody)
{
hit_rigidbody.AddForceAtPosition(velocity * 0.01f, hit.point, ForceMode.Impulse);
}
bool broke_glass = false;
if (light_script)
{
broke_glass = light_script.WasShot(hit_obj, hit.point, velocity);
if (hit.collider.material.name == "glass (Instance)")
{
PlaySoundFromGroup(sound_glass_break, 1.0f);
}
}
if (Vector3.Magnitude(velocity) > 50)
{
GameObject hole = null;
GameObject effect;
if (turret_script)
{
PlaySoundFromGroup(sound_hit_metal, hostile ? 1.0f : 0.8f);
hole = Instantiate(metal_bullet_hole_obj, hit.point, RandomOrientation());
effect = Instantiate(spark_effect, hit.point, RandomOrientation());
turret_script.WasShot(hit_obj, hit.point, velocity, damageMultiplier);
}
else if (aim_script)
{
hole = Instantiate(bullet_hole_obj, hit.point, RandomOrientation());
effect = Instantiate(puff_effect, hit.point, RandomOrientation());
PlaySoundFromGroup(sound_hit_body, 1.0f);
aim_script.WasShot();
}
else if (hit.collider.material.name.Contains("metal"))
{
PlaySoundFromGroup(sound_hit_metal, hostile ? 1.0f : 0.4f);
hole = Instantiate(metal_bullet_hole_decal_obj, hit.point, Quaternion.FromToRotation(new Vector3(0, 0, -1), hit.normal) * Quaternion.AngleAxis(UnityEngine.Random.Range(0, 360), new Vector3(0, 0, 1)));
effect = Instantiate(spark_effect, hit.point, RandomOrientation());
}
else if (hit.collider.material.name.Contains("glass"))
{
PlaySoundFromGroup(sound_hit_glass, hostile ? 1.0f : 0.4f);
if (!broke_glass) // Don't make bullet hole if glass is no longer there
{
hole = Instantiate(glass_bullet_hole_obj, hit.point, RandomOrientation());
}
effect = Instantiate(spark_effect, hit.point, RandomOrientation());
}
else
{
PlaySoundFromGroup(sound_hit_concrete, hostile ? 1.0f : 0.4f);
hole = Instantiate(bullet_hole_decal_obj, hit.point, Quaternion.FromToRotation(new Vector3(0, 0, -1), hit.normal) * Quaternion.AngleAxis(UnityEngine.Random.Range(0, 360), new Vector3(0, 0, 1)));
effect = Instantiate(puff_effect, hit.point, RandomOrientation());
}
effect.transform.position += hit.normal * 0.05f;
if (hole != null)
{
if (aim_script)
{
hole.transform.parent = aim_script.main_camera.transform;
}
else if (turret_script)
{
hole.transform.parent = turret_script.transform;
turret_script.AttachHole(hole.transform, hit.transform);
}
else if (hit_rigidbody)
{
hole.transform.parent = hit.collider.transform;
}
else if (level_creator != null)
{
hole.transform.parent = level_creator.GetPositionTileDecalsParent(hole.transform.position);
}
}
}
hit_something = true;
}
line_renderer.positionCount = segment + 1;
line_renderer.SetPosition(segment, transform.position);
++segment;
}
else
{
life_time += Time.deltaTime;
death_time += Time.deltaTime;
//Destroy(this.gameObject);
}
for (int i = 0; i < segment; ++i)
{
Color start_color = new Color(1.0f, 1.0f, 1.0f, (1.0f - life_time * 5.0f) * 0.05f);
Color end_color = new Color(1.0f, 1.0f, 1.0f, (1.0f - death_time * 5.0f) * 0.05f);
line_renderer.startColor = start_color;
line_renderer.endColor = end_color;
if (death_time > 1.0f)
{
Destroy(this.gameObject);
}
}
}
void OnCollisionEnter(Collision col)
{
GameObject other = col.gameObject;
ContactPoint contact = col.GetContact(0);
Vector3 velocity = col.relativeVelocity;
if (!own_colliders.Contains(contact.thisCollider))
{
return;
}
#if UNITY_EDITOR
if (log_collision_data)
{
Debug.Log($"COLLISION @ vel: {velocity.magnitude} ({this.gameObject.name} -> {other.name})");
}
#endif
ShootableLight light_script = RecursiveHasScript(other, typeof(ShootableLight), 1) as ShootableLight;
AimScript aim_script = RecursiveHasScript(other, typeof(AimScript), 1) as AimScript;
RobotScript robot_script = RecursiveHasScript(other, typeof(RobotScript), 3) as RobotScript;
Rigidbody rigidbody = RecursiveHasScript(other, typeof(Rigidbody), 3) as Rigidbody;
if (rigidbody)
{
rigidbody.AddForceAtPosition(velocity * 0.01f, contact.point, ForceMode.Impulse);
}
if (velocity.magnitude > lethal_speed)
{
bool broke_glass = false;
if (light_script)
{
broke_glass = light_script.WasShot(other, contact.point, velocity);
if (col.collider.material.name.Contains("glass"))
{
PlaySoundFromGroup(sound_glass_break, 1.0f);
}
}
GameObject hole = null;
GameObject effect;
if (robot_script)
{
PlaySoundFromGroup(sound_hit_metal, 0.8f);
hole = TryInstantiate(metal_bullet_hole_obj, contact.point, RandomOrientation());
effect = TryInstantiate(spark_effect, contact.point, RandomOrientation());
robot_script.WasShot(other, contact.point, velocity, damageMultiplier);
}
else if (aim_script)
{
hole = TryInstantiate(bullet_hole_obj, contact.point, RandomOrientation());
effect = TryInstantiate(puff_effect, contact.point, RandomOrientation());
PlaySoundFromGroup(sound_hit_body, 1.0f);
aim_script.WasShot();
}
else if (col.collider.material.name.Contains("metal"))
{
PlaySoundFromGroup(sound_hit_metal, 0.4f);
hole = TryInstantiate(metal_bullet_hole_obj, contact.point, Quaternion.FromToRotation(new Vector3(0, 0, -1), contact.normal) * Quaternion.AngleAxis(UnityEngine.Random.Range(0, 360), new Vector3(0, 0, 1)));
effect = TryInstantiate(spark_effect, contact.point, RandomOrientation());
}
else if (col.collider.material.name.Contains("glass"))
{
PlaySoundFromGroup(sound_hit_glass, 0.4f);
if (!broke_glass) // Don't make bullet hole if glass is no longer there
{
hole = TryInstantiate(glass_bullet_hole_obj, contact.point, RandomOrientation());
}
effect = TryInstantiate(spark_effect, contact.point, RandomOrientation());
}
else
{
PlaySoundFromGroup(sound_hit_concrete, 0.4f);
hole = TryInstantiate(bullet_hole_obj, contact.point, Quaternion.FromToRotation(new Vector3(0, 0, -1), contact.normal) * Quaternion.AngleAxis(UnityEngine.Random.Range(0, 360), new Vector3(0, 0, 1)));
effect = TryInstantiate(puff_effect, contact.point, RandomOrientation());
}
// Offset effect
if (effect)
{
effect.transform.position += contact.normal * 0.05f;
}
// Attach hole
if (hole)
{
if (aim_script)
{
hole.transform.parent = aim_script.main_camera.transform;
}
else if (robot_script)
{
hole.transform.parent = robot_script.transform;
robot_script.AttachHole(hole.transform, col.transform);
}
else if (rigidbody)
{
hole.transform.parent = col.transform;
}
else if (level_creator)
{
hole.transform.parent = level_creator.GetPositionTileDecalsParent(hole.transform.position);
}
}
}
if (velocity.magnitude > lethal_speed || other.layer != LayerMask.NameToLayer("Character"))
{
if (attach_on_hit)
{
if (aim_script)
{
transform.parent = aim_script.main_camera.transform;
}
else if (robot_script)
{
transform.parent = robot_script.transform;
robot_script.AttachHole(transform, col.transform);
}
else if (level_creator)
{
transform.parent = level_creator.GetPositionTileDecalsParent(transform.position);
}
else
{
transform.parent = col.transform;
}
}
on_collision.Invoke();
}
}
