public override void OnInspectorGUI()
{
GUIStyle boldFoldout = new GUIStyle(EditorStyles.foldout);
boldFoldout.fontStyle = FontStyle.Bold;
HoverWheel targetScript = (HoverWheel)target;
HoverWheel[] allTargets = new HoverWheel[targets.Length];
isPrefab = F.IsPrefab(targetScript);
for (int i = 0; i < targets.Length; i++)
{
Undo.RecordObject(targets[i], "Hover Wheel Change");
allTargets[i] = targets[i] as HoverWheel;
}
DrawDefaultInspector();
if (!isPrefab && targetScript.gameObject.activeInHierarchy)
{
showButtons = EditorGUILayout.Foldout(showButtons, "Quick Actions", boldFoldout);
EditorGUI.indentLevel++;
if (showButtons)
{
if (GUILayout.Button("Get Visual Wheel"))
{
foreach (HoverWheel curTarget in allTargets)
{
if (curTarget.transform.childCount > 0)
{
curTarget.visualWheel = curTarget.transform.GetChild(0);
}
else
{
Debug.LogWarning("No visual wheel found.", this);
}
}
}
}
EditorGUI.indentLevel--;
}
if (GUI.changed)
{
EditorUtility.SetDirty(targetScript);
}
}
//Where the damage is actually applied
void DamageApplication(Vector3 damagePoint, Vector3 damageForce, float damageForceLimit, Vector3 surfaceNormal, ContactPoint colPoint, bool useContactPoint)
{
float colMag = Mathf.Min(damageForce.magnitude, maxCollisionMagnitude) * (1 - strength) * damageFactor; //Magnitude of collision
float clampedColMag = Mathf.Pow(Mathf.Sqrt(colMag) * 0.5f, 1.5f); //Clamped magnitude of collision
Vector3 clampedVel = Vector3.ClampMagnitude(damageForce, damageForceLimit); //Clamped velocity of collision
Vector3 normalizedVel = damageForce.normalized;
float surfaceDot; //Dot production of collision velocity and surface normal
float massFactor = 1; //Multiplier for damage based on mass of other rigidbody
Transform curDamagePart;
float damagePartFactor;
MeshFilter curDamageMesh;
Transform curDisplacePart;
Transform seamKeeper = null;//Transform for maintaining seams on shattered parts
Vector3 seamLocalPoint;
Vector3 vertProjection;
Vector3 translation;
Vector3 clampedTranslation;
Vector3 localPos;
float vertDist;
float distClamp;
DetachablePart detachedPart;
Suspension damagedSus;
//Get mass factor for multiplying damage
if (useContactPoint)
{
damagePoint = colPoint.point;
surfaceNormal = colPoint.normal;
if (colPoint.otherCollider.attachedRigidbody)
{
massFactor = Mathf.Clamp01(colPoint.otherCollider.attachedRigidbody.mass / rb.mass);
}
}
surfaceDot = Mathf.Clamp01(Vector3.Dot(surfaceNormal, normalizedVel)) * (Vector3.Dot((tr.position - damagePoint).normalized, normalizedVel) + 1) * 0.5f;
//Damage damageable parts
for (int i = 0; i < damageParts.Length; i++)
{
curDamagePart = damageParts[i];
damagePartFactor = colMag * surfaceDot * massFactor * Mathf.Min(clampedColMag * 0.01f, (clampedColMag * 0.001f) / Mathf.Pow(Vector3.Distance(curDamagePart.position, damagePoint), clampedColMag));
//Damage motors
Motor damagedMotor = curDamagePart.GetComponent <Motor>();
if (damagedMotor)
{
damagedMotor.health -= damagePartFactor * (1 - damagedMotor.strength);
}
//Damage transmissions
Transmission damagedTransmission = curDamagePart.GetComponent <Transmission>();
if (damagedTransmission)
{
damagedTransmission.health -= damagePartFactor * (1 - damagedTransmission.strength);
}
}
//Deform meshes
for (int i = 0; i < deformMeshes.Length; i++)
{
curDamageMesh = deformMeshes[i];
localPos = curDamageMesh.transform.InverseTransformPoint(damagePoint);
translation = curDamageMesh.transform.InverseTransformDirection(clampedVel);
clampedTranslation = Vector3.ClampMagnitude(translation, clampedColMag);
//Shatter parts that can shatter
ShatterPart shattered = curDamageMesh.GetComponent <ShatterPart>();
if (shattered)
{
seamKeeper = shattered.seamKeeper;
if (Vector3.Distance(curDamageMesh.transform.position, damagePoint) < colMag * surfaceDot * 0.1f * massFactor && colMag * surfaceDot * massFactor > shattered.breakForce)
{
shattered.Shatter();
}
}
//Actual deformation
if (translation.sqrMagnitude > 0 && strength < 1)
{
for (int j = 0; j < meshVertices[i].verts.Length; j++)
{
vertDist = Vector3.Distance(meshVertices[i].verts[j], localPos);
distClamp = (clampedColMag * 0.001f) / Mathf.Pow(vertDist, clampedColMag);
if (distClamp > 0.001f)
{
damagedMeshes[i] = true;
if (seamKeeper == null || seamlessDeform)
{
vertProjection = seamlessDeform ? Vector3.zero : Vector3.Project(normalizedVel, meshVertices[i].verts[j]);
meshVertices[i].verts[j] += (clampedTranslation - vertProjection * (usePerlinNoise ? 1 + Mathf.PerlinNoise(meshVertices[i].verts[j].x * 100, meshVertices[i].verts[j].y * 100) : 1)) * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor;
}
else
{
seamLocalPoint = seamKeeper.InverseTransformPoint(curDamageMesh.transform.TransformPoint(meshVertices[i].verts[j]));
meshVertices[i].verts[j] += (clampedTranslation - Vector3.Project(normalizedVel, seamLocalPoint) * (usePerlinNoise ? 1 + Mathf.PerlinNoise(seamLocalPoint.x * 100, seamLocalPoint.y * 100) : 1)) * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor;
}
}
}
}
}
seamKeeper = null;
//Deform mesh colliders
for (int i = 0; i < deformColliders.Length; i++)
{
localPos = deformColliders[i].transform.InverseTransformPoint(damagePoint);
translation = deformColliders[i].transform.InverseTransformDirection(clampedVel);
clampedTranslation = Vector3.ClampMagnitude(translation, clampedColMag);
if (translation.sqrMagnitude > 0 && strength < 1)
{
for (int j = 0; j < colVertices[i].verts.Length; j++)
{
vertDist = Vector3.Distance(colVertices[i].verts[j], localPos);
distClamp = (clampedColMag * 0.001f) / Mathf.Pow(vertDist, clampedColMag);
if (distClamp > 0.001f)
{
damagedCols[i] = true;
colVertices[i].verts[j] += clampedTranslation * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor;
}
}
}
}
//Displace parts
for (int i = 0; i < displaceParts.Length; i++)
{
curDisplacePart = displaceParts[i];
translation = clampedVel;
clampedTranslation = Vector3.ClampMagnitude(translation, clampedColMag);
if (translation.sqrMagnitude > 0 && strength < 1)
{
vertDist = Vector3.Distance(curDisplacePart.position, damagePoint);
distClamp = (clampedColMag * 0.001f) / Mathf.Pow(vertDist, clampedColMag);
if (distClamp > 0.001f)
{
curDisplacePart.position += clampedTranslation * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor;
//Detach detachable parts
if (curDisplacePart.GetComponent <DetachablePart>())
{
detachedPart = curDisplacePart.GetComponent <DetachablePart>();
if (colMag * surfaceDot * massFactor > detachedPart.looseForce && detachedPart.looseForce >= 0)
{
detachedPart.initialPos = curDisplacePart.localPosition;
detachedPart.Detach(true);
}
else if (colMag * surfaceDot * massFactor > detachedPart.breakForce)
{
detachedPart.Detach(false);
}
}
//Maybe the parent of this part is what actually detaches, useful for displacing compound colliders that represent single detachable objects
else if (curDisplacePart.parent.GetComponent <DetachablePart>())
{
detachedPart = curDisplacePart.parent.GetComponent <DetachablePart>();
if (!detachedPart.detached)
{
if (colMag * surfaceDot * massFactor > detachedPart.looseForce && detachedPart.looseForce >= 0)
{
detachedPart.initialPos = curDisplacePart.parent.localPosition;
detachedPart.Detach(true);
}
else if (colMag * surfaceDot * massFactor > detachedPart.breakForce)
{
detachedPart.Detach(false);
}
}
else if (detachedPart.hinge)
{
detachedPart.displacedAnchor += curDisplacePart.parent.InverseTransformDirection(clampedTranslation * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor);
}
}
//Damage suspensions and wheels
damagedSus = curDisplacePart.GetComponent <Suspension>();
if (damagedSus)
{
if ((!damagedSus.wheel.grounded && ignoreGroundedWheels) || !ignoreGroundedWheels)
{
curDisplacePart.RotateAround(damagedSus.tr.TransformPoint(damagedSus.damagePivot), Vector3.ProjectOnPlane(damagePoint - curDisplacePart.position, -translation.normalized), clampedColMag * surfaceDot * distClamp * 20 * massFactor);
damagedSus.wheel.damage += clampedColMag * surfaceDot * distClamp * 10 * massFactor;
if (clampedColMag * surfaceDot * distClamp * 10 * massFactor > damagedSus.jamForce)
{
damagedSus.jammed = true;
}
if (clampedColMag * surfaceDot * distClamp * 10 * massFactor > damagedSus.wheel.detachForce)
{
damagedSus.wheel.Detach();
}
foreach (SuspensionPart curPart in damagedSus.movingParts)
{
if (curPart.connectObj && !curPart.isHub && !curPart.solidAxle)
{
if (!curPart.connectObj.GetComponent <SuspensionPart>())
{
curPart.connectPoint += curPart.connectObj.InverseTransformDirection(clampedTranslation * surfaceDot * Mathf.Min(clampedColMag * 0.01f, distClamp) * massFactor);
}
}
}
}
}
//Damage hover wheels
HoverWheel damagedHoverWheel = curDisplacePart.GetComponent <HoverWheel>();
if (damagedHoverWheel)
{
if ((!damagedHoverWheel.grounded && ignoreGroundedWheels) || !ignoreGroundedWheels)
{
if (clampedColMag * surfaceDot * distClamp * 10 * massFactor > damagedHoverWheel.detachForce)
{
damagedHoverWheel.Detach();
}
}
}
}
}
}
}
