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detach chassis during explosion

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in0finite 2020-06-20 17:56:17 +02:00
parent d4c8d83fcc
commit 075bfc3d2d
1 changed files with 39 additions and 22 deletions
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61
Assets/Scripts/Behaviours/Vehicles/Vehicle_Damage.cs
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@ -88,7 +88,7 @@ namespace SanAndreasUnity.Behaviours.Vehicles
m_alreadyExploded = true;
// destroy this game object
// destroy this game object before doing anything else
Object.Destroy(this.gameObject);
@ -113,35 +113,52 @@ namespace SanAndreasUnity.Behaviours.Vehicles
if (!startingNames.Any(n => frame.gameObject.name.StartsWith(n)))
continue;
var meshFilter = frame.GetComponentInChildren<MeshFilter>();
if (null == meshFilter)
continue;
if (!meshFilter.gameObject.activeInHierarchy)
continue;
meshFilter.transform.SetParent(null, true);
meshFilter.gameObject.name = "vehicle_part_" + meshFilter.gameObject.name;
meshFilter.gameObject.layer = UnityEngine.LayerMask.NameToLayer("Default");
var meshCollider = meshFilter.gameObject.GetOrAddComponent<MeshCollider>();
meshCollider.convex = true;
meshCollider.sharedMesh = meshFilter.sharedMesh;
var rigidBody = meshFilter.gameObject.GetOrAddComponent<Rigidbody>();
rigidBody.mass = VehicleManager.Instance.explosionLeftoverPartsMass;
rigidBody.drag = 0.05f;
rigidBody.maxDepenetrationVelocity = VehicleManager.Instance.explosionLeftoverPartsMaxDepenetrationVelocity;
rigidBody.AddExplosionForce(explosionForce, explosionCenter, explosionRadius);
Object.Destroy(meshFilter.gameObject, VehicleManager.Instance.explosionLeftoverPartsLifetime);
DetachFrameDuringExplosion(frame, explosionCenter, explosionForce, explosionRadius);
}
// add rigid body to them and apply force
// chassis need to be handled after all other objects are detached, because chassis can sometimes
// have other objects as children
Frame chassisFrame = _frames.FirstOrDefault(f => f.Name == "chassis");
if (null == chassisFrame)
{
Debug.LogError($"Chassis object not found on vehicle {this.DescriptionForLogging}");
}
else
{
DetachFrameDuringExplosion(chassisFrame, explosionCenter, explosionForce, explosionRadius);
}
// create explosion effect
}
void DetachFrameDuringExplosion(Frame frame, Vector3 explosionCenter, float explosionForce, float explosionRadius)
{
var meshFilter = frame.GetComponentInChildren<MeshFilter>();
if (null == meshFilter)
return;
if (!meshFilter.gameObject.activeInHierarchy)
return;
meshFilter.transform.SetParent(null, true);
meshFilter.gameObject.name = "vehicle_part_" + meshFilter.gameObject.name;
meshFilter.gameObject.layer = UnityEngine.LayerMask.NameToLayer("Default");
var meshCollider = meshFilter.gameObject.GetOrAddComponent<MeshCollider>();
meshCollider.convex = true;
meshCollider.sharedMesh = meshFilter.sharedMesh;
var rigidBody = meshFilter.gameObject.GetOrAddComponent<Rigidbody>();
rigidBody.mass = VehicleManager.Instance.explosionLeftoverPartsMass;
rigidBody.drag = 0.05f;
rigidBody.maxDepenetrationVelocity = VehicleManager.Instance.explosionLeftoverPartsMaxDepenetrationVelocity;
rigidBody.AddExplosionForce(explosionForce, explosionCenter, explosionRadius);
Object.Destroy(meshFilter.gameObject, VehicleManager.Instance.explosionLeftoverPartsLifetime);
}
}
}