// Calculating the impulse magnitude from a collision
private float GetImpulse(MuscleCollision m, ref float layerThreshold)
{
float i = m.collision.impulse.sqrMagnitude;
i /= puppetMaster.muscles [m.muscleIndex].rigidbody.mass;
i *= 0.3f; // Coeficient for evening out for pre-0.3 versions
// Collision resistance multipliers
foreach (CollisionResistanceMultiplier crm in collisionResistanceMultipliers)
{
if (LayerMaskExtensions.Contains(crm.layers, m.collision.collider.gameObject.layer))
{
if (crm.multiplier <= 0f)
{
i = Mathf.Infinity;
}
else
{
i /= crm.multiplier;
}
layerThreshold = crm.collisionThreshold;
break;
}
}
return(i);
}
void OnCollisionImpulse(MuscleCollision m, float impulse)
{
if (m.collision.contacts.Length == 0)
{
return;
}
if (impulse < minCollisionImpulse)
{
return;
}
// Do not emit blood from prop contacts with static objects
if (puppet.puppetMaster.muscles[m.muscleIndex].props.group == Muscle.Group.Prop && (m.collision.collider.attachedRigidbody == null || m.collision.collider.attachedRigidbody.isKinematic))
{
return;
}
#if UNITY_2018_3_OR_NEWER
transform.position = m.collision.GetContact(0).point; // Non-GC-allocating way of getting the contact.
#else
transform.position = m.collision.contacts[0].point;
#endif
transform.rotation = Quaternion.LookRotation(m.collision.contacts[0].normal);
particles.Emit(Mathf.Min(emission + (int)(emissionImpulseAdd * impulse), maxEmission));
}
void OnCollisionImpulse(MuscleCollision m, float impulse)
{
if (m.collision.contacts.Length == 0)
{
return;
}
if (impulse < minCollisionImpulse)
{
return;
}
transform.position = m.collision.contacts[0].point;
transform.rotation = Quaternion.LookRotation(m.collision.contacts[0].normal);
particles.Emit(Mathf.Min(emission + (int)(emissionImpulseAdd * impulse), maxEmission));
}
public void Damage(MuscleCollision mc, float impluse)
{
Muscle m = am.puppet.muscles[mc.muscleIndex];
//目前击中 武器的话 不应该对自身造成伤害
if (m.props.group == Muscle.Group.Prop)
{
return;
}
StateController.GroupProp gp = am.state.GetBaseProps(am.actorParts.GetMuscleGroup(mc.muscleIndex));
//TODO 细化伤害公式
//CollisionResistance 的考虑
float damage = impluse * (1 - gp.curProp.Toughness);
am.state.TryDoDamage(damage);
}
// When a muscle collides with something (called by the MuscleCollisionBroadcaster component on the muscle).
protected override void OnMuscleCollisionBehaviour(MuscleCollision m)
{
// All the conditions for ignoring this
if (!enabled) return;
if (state == State.Unpinned) return;
if (collisions > maxCollisions) return;
if (!LayerMaskExtensions.Contains(collisionLayers, m.collision.gameObject.layer)) return;
if (masterProps.normalMode == NormalMode.Kinematic && !puppetMaster.isActive && !masterProps.activateOnStaticCollisions && m.collision.gameObject.isStatic) return;
// Get the collision impulse on the muscle
float impulse = GetImpulse(m);
if (impulse <= 0f) return;
collisions ++;
// Try to find out if it collided with another puppet's muscle
if (m.collision.collider.attachedRigidbody != null) {
broadcaster = m.collision.collider.attachedRigidbody.GetComponent<MuscleCollisionBroadcaster>();
if (broadcaster != null) {
if (broadcaster.muscleIndex < broadcaster.puppetMaster.muscles.Length) {
// Multiply impulse (if the other muscle has been boosted)
impulse *= broadcaster.puppetMaster.muscles[broadcaster.muscleIndex].state.impulseMlp;
float stayF = m.isStay? 0.05f: 0.1f;
broadcaster.puppetMaster.muscles[broadcaster.muscleIndex].offset -= m.collision.impulse * Time.deltaTime * stayF;
/*
float velocityF = puppetMaster.muscles[m.muscleIndex].rigidbody.velocity.sqrMagnitude / broadcaster.puppetMaster.muscles[broadcaster.muscleIndex].rigidbody.velocity.sqrMagnitude;
velocityF = Mathf.Clamp(velocityF, 0.5f, 2f);
//velocityF = 1f + (velocityF - 1f) * 0.5f;
impulse /= velocityF;
*/
}
}
}
// Should we activate the puppet?
if (Activate(m.collision, impulse)) puppetMaster.mode = PuppetMaster.Mode.Active;
// Let other scripts know about the collision
if (OnCollisionImpulse != null) OnCollisionImpulse(m, impulse);
// Unpin the muscle (and other muscles)
UnPin(m.muscleIndex, impulse);
}
protected virtual void OnMuscleCollisionExitBehaviour(MuscleCollision collision)
{
}
public void OnMuscleCollisionExit(MuscleCollision collision)
{
if (!initiated) return;
if (OnPreMuscleCollisionExit != null) OnPreMuscleCollisionExit(collision);
OnMuscleCollisionExitBehaviour(collision);
if (OnPostMuscleCollisionExit != null) OnPostMuscleCollisionExit(collision);
}
private void OnPreMuscleCollisionExit(MuscleCollision c)
{
if (!LayerMaskExtensions.Contains(groundLayers, c.collision.gameObject.layer)) return;
groundContacts[c.muscleIndex] = false;
groundContactPoints[c.muscleIndex] = Vector3.zero;
}
private void OnPreMuscleCollision(MuscleCollision c)
{
if (!LayerMaskExtensions.Contains(groundLayers, c.collision.gameObject.layer)) return;
if (c.collision.contacts.Length == 0) return;
lastGroundedTime = Time.time;
groundContacts[c.muscleIndex] = true;
if (mode == Mode.CenterOfPressure) groundContactPoints[c.muscleIndex] = GetCollisionCOP(c.collision);
}
// When a muscle collides with something (called by the MuscleCollisionBroadcaster component on the muscle).
protected override void OnMuscleCollisionBehaviour(MuscleCollision m)
{
if (OnCollision != null)
{
OnCollision(m);
}
// All the conditions for ignoring this
if (!enabled)
{
return;
}
if (state == State.Unpinned)
{
return;
}
if (collisions > maxCollisions)
{
return;
}
if (!LayerMaskExtensions.Contains(collisionLayers, m.collision.gameObject.layer))
{
return;
}
if (masterProps.normalMode == NormalMode.Kinematic && !puppetMaster.isActive && !masterProps.activateOnStaticCollisions && m.collision.gameObject.isStatic)
{
return;
}
// Get the collision impulse on the muscle
float cT = collisionThreshold;
float impulse = GetImpulse(m, ref cT);
float minImpulseMlp = PuppetMasterSettings.instance != null? (1f + PuppetMasterSettings.instance.currentlyActivePuppets * PuppetMasterSettings.instance.activePuppetCollisionThresholdMlp): 1f;
float minImpulse = cT * minImpulseMlp;
if (impulse <= minImpulse)
{
return;
}
collisions++;
// Try to find out if it collided with another puppet's muscle
if (m.collision.collider.attachedRigidbody != null)
{
broadcaster = m.collision.collider.attachedRigidbody.GetComponent <MuscleCollisionBroadcaster>();
if (broadcaster != null)
{
if (broadcaster.muscleIndex < broadcaster.puppetMaster.muscles.Length)
{
// Multiply impulse (if the other muscle has been boosted)
impulse *= broadcaster.puppetMaster.muscles[broadcaster.muscleIndex].state.impulseMlp;
//float stayF = m.isStay? 0.05f: 0.1f;
//broadcaster.puppetMaster.muscles[broadcaster.muscleIndex].offset -= m.collision.impulse * Time.deltaTime * stayF;
}
}
}
// DO not move this up, the impulse value will be wrong.
// Let other scripts know about the collision (even the ones below collision threshold)
if (OnCollisionImpulse != null)
{
OnCollisionImpulse(m, impulse);
}
// Should we activate the puppet?
if (Activate(m.collision, impulse))
{
puppetMaster.mode = PuppetMaster.Mode.Active;
}
// Unpin the muscle (and other muscles)
UnPin(m.muscleIndex, impulse);
}
// Calculating the impulse magnitude from a collision
private float GetImpulse(MuscleCollision m)
{
float i = m.collision.impulse.sqrMagnitude;
// Collision threshold
if (collisionThreshold > 0f) {
float mlp = PuppetMasterSettings.instance != null? (1f + PuppetMasterSettings.instance.currentlyActivePuppets * PuppetMasterSettings.instance.activePuppetCollisionThresholdMlp): 1f;
if (i < collisionThreshold * mlp) return 0f;
}
i *= 0.04f; // Coeficient for evening out for pre-0.3 versions
// Collision resistance multipliers
foreach (CollisionResistanceMultiplier crm in collisionResistanceMultipliers) {
if (LayerMaskExtensions.Contains(crm.layers, m.collision.collider.gameObject.layer)) {
if (crm.multiplier <= 0f) i = Mathf.Infinity;
else i /= crm.multiplier;
break;
}
}
/*
// MuscleProps collision resistance multipliers
BehaviourPuppet.MuscleProps props = GetProps(puppetMaster.muscles[m.muscleIndex].props.group);
foreach (CollisionResistanceMultiplier crm in props.collisionResistanceMultipliers) {
if (LayerMaskExtensions.Contains(crm.layers, m.collision.collider.gameObject.layer)) {
Debug.Log("Here");
if (crm.multiplier <= 0f) i = Mathf.Infinity;
else i /= crm.multiplier;
break;
}
}
*/
return i;
}
