public static void Draw()
{
if (m_Enabled && IsAnyEditorActive())
{
VoxelHandShape.Draw();
if (MyVoxelConstants.VOXEL_HAND_DRAW_CONE && !MyFakes.MWBUILDER)
{
VoxelHandShape.DrawCone(m_conePosition);
}
if (MyEditor.DisplayVoxelBounding)
{
foreach (MyEntity voxelMapEntity in MyVoxelMaps.GetVoxelMaps())
{
MyVoxelMap voxelMap = voxelMapEntity as MyVoxelMap;
voxelMap.DrawBounding();
}
}
if (MyFakes.MWBUILDER)
{
Matrix wm = VoxelHandShape.WorldMatrix;
Vector4 clr = Vector4.One;
MySimpleObjectDraw.DrawTransparentSphere(ref wm, 10, ref clr, false, 8);
MyDebugDraw.TextBatch.AddText(wm.Translation, new System.Text.StringBuilder(MyUtils.GetFormatedVector3(wm.Translation, 0)), Color.White, 0.8f);
}
}
}
/// <summary>
/// DrawSelectedBounding
/// </summary>
private void DrawSelectedBounding()
{
if (MyConfig.EditorDisplayUnselectedBounding)
{
Vector4 color = new Vector4(0.6f, 0.6f, 0.6f, 0.2f);
foreach (MyEntity entity in MyEntities.GetEntities())
{
entity.DebugDrawBox(color, false);
}
foreach (MyVoxelMap voxelMap in MyVoxelMaps.GetVoxelMaps())
{
MyDebugDraw.DrawHiresBoxWireframe(Matrix.CreateScale(voxelMap.GetSize()) * voxelMap.WorldMatrix, new Vector3(0, 0.4f, 0), 0.3f);
}
}
if (IsEditingPrefabContainer())
{
m_activePrefabContainer.DebugDrawBox(new Vector4(1, 1, 0, 0.4f));
}
foreach (MyEntity entity in MyEditorGizmo.SelectedEntities)
{
if (entity is MyPrefabContainer)
{
MyPrefabContainer container = (MyPrefabContainer)entity;
container.DebugDrawBox(new Vector4(0, 1, 0, 0.4f));
}
}
}
/// <summary>
/// Removes all entities - TODO - this will have to be unified in MyEntities.cs
/// </summary>
void RemoveAllEntities()
{
//MyEditor.Static.DeleteAllFromCollidingList();
MyEditor.Static.CollidingElements.Clear();
MyEntities.CollisionsElements.Clear();
MyEditorGizmo.ClearSelection();
MyEntities.CloseAll(false);
MyVoxelMaps.RemoveAll();
}
/// <summary>
/// Starts the explosion.
/// </summary>
/// <param name="damage"></param>
/// <param name="type"></param>
/// <param name="explosionSphere"></param>
/// <param name="lifespanInMiliseconds"></param>
/// <param name="explosionForceDirection"></param>
/// <param name="groupMask"></param>
/// <param name="createExplosionDebris"></param>
/// <param name="cascadeLevel"></param>
/// <param name="hitEntity"></param>
/// <param name="particleScale"></param>
/// <param name="ownerEntity"></param>
/// <param name="affectVoxels"></param>
/// <param name="applyForceAndDamage"></param>
/// <param name="createDecals"></param>
/// <param name="direction">If applicable, gives the direction of the explosion, e.g. when it was caused by a missile (with its moving direction).</param>
public void Start(ref MyExplosionInfo explosionInfo)
{
//MyCommonDebugUtils.AssertDebug(explosionInfo.ExplosionSphere.Radius <= MyExplosionsConstants.EXPLOSION_RADIUS_MAX);
MyCommonDebugUtils.AssertDebug(explosionInfo.ExplosionSphere.Radius > 0);
MyRender.GetRenderProfiler().StartProfilingBlock("MyExplosion.Start");
m_explosionSphere = explosionInfo.ExplosionSphere;
m_elapsedMiliseconds = 0;
m_lifespanInMiliseconds = explosionInfo.LifespanMiliseconds;
if (explosionInfo.PlaySound)
{
MyRender.GetRenderProfiler().StartProfilingBlock("Sound");
// Play explosion sound
if (m_explosionCue != null && m_explosionCue.Value.IsPlaying)
{
m_explosionCue.Value.Stop(SharpDX.XACT3.StopFlags.Immediate);
}
m_explosionCue = MyAudio.AddCue3D(GetCueEnumByExplosionType(explosionInfo.ExplosionType), m_explosionSphere.Center, Vector3.Zero, Vector3.Zero, Vector3.Zero);
MyRender.GetRenderProfiler().EndProfilingBlock();
}
MyRender.GetRenderProfiler().StartProfilingBlock("Light");
// Light of explosion
/*
* m_light = MyLights.AddLight();
* if (m_light != null)
* {
* m_light.Start(MyLight.LightTypeEnum.PointLight, m_explosionSphere.Center, MyExplosionsConstants.EXPLOSION_LIGHT_COLOR, 1, Math.Min(m_explosionSphere.Radius * 8.0f, MyLightsConstants.MAX_POINTLIGHT_RADIUS));
* m_light.Intensity = 2.0f;
* } */
MyRender.GetRenderProfiler().EndProfilingBlock();
// close explosion check
bool close = IsExplosionClose(explosionInfo.ExplosionSphere);
MyParticleEffectsIDEnum newParticlesType;
switch (explosionInfo.ExplosionType)
{
case MyExplosionTypeEnum.SMALL_SHIP_EXPLOSION:
// Create metal debris objects thrown from the explosion
// This must be called before ApplyExplosionForceAndDamage (because there we apply impulses to the debris)
// Throw a lot of debrises, more than only if some metalic object is hit (because this is destruction of a ship)
//MyPhysObjectExplosionDebrises.CreateExplosionDebris(m_explosionSphere.Center, 1);
newParticlesType = MyParticleEffectsIDEnum.Explosion_Smallship;
break;
case MyExplosionTypeEnum.MISSILE_EXPLOSION:
newParticlesType =
// ? MyParticleEffectsIDEnum.Explosion_Missile_Close
MyParticleEffectsIDEnum.Explosion_Missile;
break;
case MyExplosionTypeEnum.BOMB_EXPLOSION:
case MyExplosionTypeEnum.GRAVITY_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Bomb;
break;
case MyExplosionTypeEnum.AMMO_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Ammo;
break;
case MyExplosionTypeEnum.BLASTER_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Blaster;
break;
case MyExplosionTypeEnum.BIOCHEM_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_BioChem;
break;
case MyExplosionTypeEnum.EMP_EXPLOSION:
case MyExplosionTypeEnum.FLASH_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_EMP;
break;
case MyExplosionTypeEnum.METEOR_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Meteor;
break;
case MyExplosionTypeEnum.NUCLEAR_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Nuclear;
break;
case MyExplosionTypeEnum.PLASMA_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Plasma;
break;
case MyExplosionTypeEnum.SMALL_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_SmallPrefab;
break;
case MyExplosionTypeEnum.LARGE_SHIP_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Huge;
break;
case MyExplosionTypeEnum.LARGE_PREFAB_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Large;
break;
case MyExplosionTypeEnum.MEDIUM_PREFAB_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Medium;
break;
case MyExplosionTypeEnum.ASTEROID_EXPLOSION:
newParticlesType = MyParticleEffectsIDEnum.Explosion_Asteroid;
break;
default:
throw new System.NotImplementedException();
break;
}
if (explosionInfo.Damage > 0)
{
MyRender.GetRenderProfiler().StartProfilingBlock("Voxel or collision");
// If explosion sphere intersects a voxel map, we need to cut out a sphere, spawn debrises, etc
MyVoxelMap voxelMap = explosionInfo.AffectVoxels && explosionInfo.EmpDamage == 0 ? MyVoxelMaps.GetOverlappingWithSphere(ref m_explosionSphere) : null;
if (voxelMap != null)
{
// Dirty explosion with a lot of dust
MyMwcVoxelMaterialsEnum?voxelMaterial = null;
float voxelContentRemovedInPercent = 0;
bool createDebris = true; // We want to create debris
if (explosionInfo.HitEntity != null) // but not when we hit prefab
{
createDebris &= explosionInfo.HitEntity is MyVoxelMap;
}
//cut off
BoundingSphere voxelExpSphere = new BoundingSphere(explosionInfo.VoxelExplosionCenter, m_explosionSphere.Radius * explosionInfo.VoxelCutoutScale);
if (MyVoxelGenerator.CutOutSphereFast(voxelMap, voxelExpSphere, out voxelContentRemovedInPercent, out voxelMaterial, (explosionInfo.OwnerEntity is MySmallShip && explosionInfo.OwnerEntity == Managers.Session.MySession.PlayerShip), MyFakes.VOXELS_REMOVE_RATIO))
{
if (explosionInfo.HitEntity is MyVoxelMap)
{
HUD.MyHud.ShowIndestructableAsteroidNotification();
}
createDebris = false; // and no debris when voxel is indestructible
}
// Only if at least something was removed from voxel map
// If voxelContentRemovedInPercent is more than zero than also voxelMaterial shouldn't be null, but I rather check both of them.
if ((voxelContentRemovedInPercent > 0) && (voxelMaterial != null))
{
//remove decals
MyDecals.HideTrianglesAfterExplosion(voxelMap, ref voxelExpSphere);
MyRender.GetRenderProfiler().StartProfilingBlock("CreateDebris");
if (explosionInfo.CreateDebris && (createDebris || explosionInfo.ForceDebris) && MyRenderConstants.RenderQualityProfile.ExplosionDebrisCountMultiplier > 0)
{
// Create debris rocks thrown from the explosion
// This must be called before ApplyExplosionForceAndDamage (because there we apply impulses to the debris)
MyExplosionDebrisVoxel.CreateExplosionDebris(ref voxelExpSphere, voxelContentRemovedInPercent, voxelMaterial.Value, explosionInfo.GroupMask, voxelMap);
}
MyRender.GetRenderProfiler().EndProfilingBlock();
MyRender.GetRenderProfiler().StartProfilingBlock("CreateParticleEffect");
MyParticleEffect explosionEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.MaterialExplosion_Destructible);
explosionEffect.WorldMatrix = Matrix.CreateTranslation(voxelExpSphere.Center);
explosionEffect.UserRadiusMultiplier = voxelExpSphere.Radius;
MyRender.GetRenderProfiler().EndProfilingBlock();
}
}
MyRender.GetRenderProfiler().EndProfilingBlock();
}
if (explosionInfo.Damage > 0)
{
// Create dirt decals in player's cockpit glass
MyRender.GetRenderProfiler().StartProfilingBlock("Cockpit Decals");
CreateDirtDecalOnCockpitGlass(ref m_explosionSphere);
MyRender.GetRenderProfiler().EndProfilingBlock();
}
if (DEBUG_EXPLOSIONS)
{
MyRender.GetRenderProfiler().EndProfilingBlock();
return;
}
if (explosionInfo.Damage > 0)
{
BoundingSphere influenceExplosionSphere = m_explosionSphere;
influenceExplosionSphere.Radius *= MyExplosionsConstants.EXPLOSION_RADIUS_MULTPLIER_FOR_IMPULSE;
for (int i = 0; i < explosionInfo.CascadeLevel; i++)
{
influenceExplosionSphere.Radius *= MyExplosionsConstants.EXPLOSION_CASCADE_FALLOFF;
}
// Throws surrounding objects away from centre of the explosion.
if (explosionInfo.ApplyForceAndDamage)
{
if (explosionInfo.ExplosionType == MyExplosionTypeEnum.LARGE_PREFAB_EXPLOSION ||
explosionInfo.ExplosionType == MyExplosionTypeEnum.LARGE_SHIP_EXPLOSION ||
explosionInfo.ExplosionType == MyExplosionTypeEnum.MEDIUM_PREFAB_EXPLOSION)
{
DisableContainedDummyParticles(ref explosionInfo);
}
explosionInfo.StrengthImpulse = MyExplosionsConstants.EXPLOSION_STRENGTH_IMPULSE * m_explosionSphere.Radius / 20;
explosionInfo.StrengthAngularImpulse = MyExplosionsConstants.EXPLOSION_STRENGTH_ANGULAR_IMPULSE;
explosionInfo.HitEntity = explosionInfo.HitEntity != null?explosionInfo.HitEntity.GetBaseEntity() : null;
MyRender.GetRenderProfiler().StartProfilingBlock("ApplyExplosionForceAndDamage");
MyEntities.ApplyExplosionForceAndDamage(ref explosionInfo);
MyRender.GetRenderProfiler().EndProfilingBlock();
}
// Look for objects in explosion radius
BoundingBox boundingBox;
BoundingBox.CreateFromSphere(ref influenceExplosionSphere, out boundingBox);
//if (explosionInfo.CreateDecals && explosionInfo.Direction.HasValue && explosionInfo.EmpDamage == 0)
//{
// CreateDecals(explosionInfo.Direction.Value);
//}
}
if (explosionInfo.CreateParticleEffect)
{
MyRender.GetRenderProfiler().StartProfilingBlock("Particles");
if (explosionInfo.CustomEffect != null)
{
if (explosionInfo.CustomEffect.ParticleID == 0)
{
explosionInfo.CustomEffect.ParticleID = (int)newParticlesType;
}
//Reload effect
explosionInfo.CustomEffect.Enabled = false;
explosionInfo.CustomEffect.Enabled = true;
}
else
{
// Explosion particles
GenerateExplosionParticles(newParticlesType, m_explosionSphere, explosionInfo.ParticleScale);
}
MyRender.GetRenderProfiler().EndProfilingBlock();
}
MyRender.GetRenderProfiler().EndProfilingBlock();
/*
* // When MyAmmoBase entity is closed to explosion it will explode
* if (entity is MyAmmoBase)
* {
* (entity as MyAmmoBase).ExplodeCascade(cascadeLevel + 1);
* }
*/
// Smut decals - must be called after the explosion, after voxels are cutted out
/*if ((intersection.PhysObject is MyVoxelMap) == false)
* {
* if (intersection.PhysObject is MyCockpitGlass)
* {
* // Change phys object so rest of the code will think we hit the parent
* // Same fix is in projectile too - because cockpit glass is only helper object, we don't use it for real rendering and stuff
* // And if not changed, it can make problem in "phys object decals"
* intersection.PhysObject = intersection.PhysObject.Parent;
* }
*
* // Create explosion smut decal on model we hit by this missile
* MyDecals.Add(
* MyDecalTexturesEnum.ExplosionSmut,
* MyMwcUtils.GetRandomFloat(m_explosionSphere.Radius * 0.7f, m_explosionSphere.Radius * 1.3f),
* MyMwcUtils.GetRandomRadian(),
* GetSmutDecalRandomColor(),
* true,
* ref intersection);
* }
* else
* {
* // Creating explosion smut decal on voxel is more complicated than on voxel. We will project few lines
* // from explosion epicentrum to the surounding world (random directions) and place decal where intersection detected.
* //if (knownMissileDirection != null)
* //{
* // MyLine linePrologned = new MyLine(knownIntersection.Value.IntersectionPointInObjectSpace,
* // knownIntersection.Value.IntersectionPointInObjectSpace + knownMissileDirection.Value * MyExplosionsConstants.EXPLOSION_RANDOM_RADIUS_MAX * 2,
* // true);
* // MyLineTriangleIntersectionResult intersectionForSmut = knownIntersection.Value.VoxelMap.GetIntersectionWithLine(ref linePrologned);
* // if (intersectionForSmut.Found == true)
* // {
* // MyDecals.Add(
* // MyDecalTexturesEnum.ExplosionSmut,
* // MyMwcUtils.GetRandomFloat(m_explosionSphere.Radius * 0.5f, m_explosionSphere.Radius * 1.0f),
* // MyMwcUtils.GetRandomRadian(),
* // GetSmutDecalRandomColor(),
* // false,
* // ref intersectionForSmut);
* // }
* //}
* }*/
// Generate dust particles that will stay in place of the explosion
//doesnt look good in final
//GenerateStatisDustParticles(m_explosionSphere);
}
//public static event OnVoxelShapeSizeChanged OnVoxelShapeSize;
//public static event OnVoxelShapeDistanceChanged OnVoxelShapeDistance;
public static void HandleInput(MyGuiInput input)
{
// exit voxel hand using this key
if (input.IsEditorControlNewPressed(MyEditorControlEnums.VOXEL_HAND))
{
SwitchEnabled();
}
if (m_Enabled == false || !IsAnyEditorActive())
{
return;
}
m_applyToVoxelMap = null;
//here possible change
if ((input.IsEditorControlNewPressed(MyEditorControlEnums.PRIMARY_ACTION_KEY) ||
input.IsAnyShiftKeyPressed() && input.IsEditorControlPressed(MyEditorControlEnums.PRIMARY_ACTION_KEY)) &&
(m_timeFromLastShaping >= MyVoxelConstants.VOXEL_HAND_SHAPING_INTERVAL || MyFakes.RAPID_VOXEL_HAND_SHAPING_ENABLED || MyFakes.MWBUILDER))
{
m_timeFromLastShaping = 0;
if (DetachedVoxelHand != null && !input.IsKeyPress(Keys.Space))
{
return;
}
MyVoxelMap voxelMap = null;
if (VoxelHandShape is MyVoxelHandSphere)
{
MyVoxelHandSphere sphere = (MyVoxelHandSphere)VoxelHandShape;
BoundingSphere vol = sphere.WorldVolume;
voxelMap = MyVoxelMaps.GetIntersectionWithSphere(ref vol, SelectedVoxelMap);
}
else if (VoxelHandShape is MyVoxelHandBox)
{
MyVoxelHandBox box = (MyVoxelHandBox)VoxelHandShape;
BoundingBox localBoundingBox = box.GetLocalBoundingBox();
Vector3 boxWorldPosition = box.GetPosition();
voxelMap = MyVoxelMaps.GetIntersectionWithBox(ref localBoundingBox, ref boxWorldPosition, SelectedVoxelMap);
}
else if (VoxelHandShape is MyVoxelHandCuboid)
{
MyVoxelHandCuboid cuboid = (MyVoxelHandCuboid)VoxelHandShape;
BoundingBox localBoundingBox = cuboid.GetLocalBoundingBox();
Vector3 boxWorldPosition = cuboid.GetPosition();
voxelMap = MyVoxelMaps.GetIntersectionWithBox(ref localBoundingBox, ref boxWorldPosition, SelectedVoxelMap);
}
else if (VoxelHandShape is MyVoxelHandCylinder)
{
MyVoxelHandCylinder cylinder = (MyVoxelHandCylinder)VoxelHandShape;
BoundingBox localBoundingBox = cylinder.GetLocalBoundingBox();
Vector3 boxWorldPosition = cylinder.GetPosition();
voxelMap = MyVoxelMaps.GetIntersectionWithBox(ref localBoundingBox, ref boxWorldPosition, SelectedVoxelMap);
}
else
{
System.Diagnostics.Debug.Assert(false);
}
if (voxelMap != null)
{
m_applyToVoxelMap = voxelMap;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Change size of asteroid tool from camera
////////////////////////////////////////////////////////////////////////////////////////////////////////////
/*
* if (input.IsAnyShiftKeyPressed())
* {
* if (input.PreviousMouseScrollWheelValue() > input.MouseScrollWheelValue())
* {
* SetVoxelSize(MyEditorVoxelHand.VoxelHandShape.GetShapeSize() - MyVoxelConstants.VOXEL_HAND_SIZE_STEP);
* }
* else if (input.PreviousMouseScrollWheelValue() < input.MouseScrollWheelValue())
* {
* SetVoxelSize(MyEditorVoxelHand.VoxelHandShape.GetShapeSize() + MyVoxelConstants.VOXEL_HAND_SIZE_STEP);
* }
*
* }
*
* ////////////////////////////////////////////////////////////////////////////////////////////////////////////
* // Change distance of asteroid tool from camera
* ////////////////////////////////////////////////////////////////////////////////////////////////////////////
*
* if (input.IsAnyControlPress())
* {
* if (input.PreviousMouseScrollWheelValue() > input.MouseScrollWheelValue())
* {
* SetShapeDistance(GetShapeDistance() - MyVoxelConstants.VOXEL_HAND_DISTANCE_STEP);
*
* }
* else if (input.PreviousMouseScrollWheelValue() < input.MouseScrollWheelValue())
* {
* SetShapeDistance(GetShapeDistance() + MyVoxelConstants.VOXEL_HAND_DISTANCE_STEP);
* }
* } */
}
protected override void Drill()
{
// Sphere which is used to make tunnel to voxel and sphere for testing collision with voxel
m_fakeCollisionSphere = new BoundingSphere(m_fakeSpherePositionTransformed, m_radius);
// Check for collision with drill and world
//MyEntity collisionResult = MyEntities.GetIntersectionWithSphere(ref m_fakeCollisionSphere, this, Parent, false, true);
// bSphere collision doesn't work - the sphere is tested against LOD0 model, but it is hidden inside the COL model and the bSphere is too small to reach it - so I use line instead
MyEntity collisionResult = null;
MyLine line;
if (MySession.Is25DSector)
{
line = new MyLine(m_positionMuzzleInWorldSpace - 10 * WorldMatrix.Forward, m_positionMuzzleInWorldSpace + 20 * WorldMatrix.Forward, true);
}
else
{
line = new MyLine(m_positionMuzzleInWorldSpace - 10 * WorldMatrix.Forward, m_positionMuzzleInWorldSpace + 5 * WorldMatrix.Forward, true);
}
MyIntersectionResultLineTriangleEx?intersection = MyEntities.GetIntersectionWithLine(ref line, Parent, this, true, true);
if (intersection != null && intersection.Value.Entity.Physics != null)
{
collisionResult = intersection.Value.Entity;
}
if (!(collisionResult is MyVoxelMap))
{
m_lastTimeDrillNotCollidedWithVoxelMapInMiliseconds = MyMinerGame.TotalGamePlayTimeInMilliseconds;
if (!MySession.Is25DSector)
{
((MySmallShip)Parent).IncreaseHeadShake(MyDrillDeviceConstants.SHAKE_DURING_ROTATION);
}
StopDustEffect();
if (collisionResult != null)
{
var effect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.MaterialHit_Autocannon_Metal);
effect.WorldMatrix = Matrix.CreateTranslation(m_fakeCollisionSphere.Center);
collisionResult.DoDamage(0, m_damage * MyConstants.PHYSICS_STEP_SIZE_IN_SECONDS, 0, MyDamageType.Drill, MyAmmoType.Basic, Parent);
}
}
// Display particles when we are in contact with voxel
else
{
if (m_dustEffect == null)
{
m_dustEffect = MyParticlesManager.CreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_DrillDust);
}
m_dustEffect.WorldMatrix = Matrix.CreateTranslation(m_fakeSpherePositionTransformed);
m_dustEffect.UserScale = MySession.Is25DSector ? 3 : 1;
((MySmallShip)Parent).IncreaseHeadShake(MyDrillDeviceConstants.SHAKE_DURING_IN_VOXELS);
}
// Play sound if there is collision with voxel
if (collisionResult != null)
{
if (collisionResult is MyStaticAsteroid)
{
if (!collisionResult.IsDestructible)
{
MinerWars.AppCode.Game.HUD.MyHud.ShowIndestructableAsteroidNotification();
}
}
StartDrillingCue(collisionResult is MyVoxelMap);
StopMovingCue();
}
else
{
StartMovingCue();
StopDrillingCue();
}
// We found voxel so lets make tunel into it
using (var voxelMapsFound = PoolList <MyVoxelMap> .Get())
{
bool drilled = false;
bool drilledSomeDestructibleContent = false;
MyVoxelMaps.GetListOfVoxelMapsWhoseBoundingSphereIntersectsSphere(ref m_fakeCollisionSphere, voxelMapsFound, null);
int drillInterval = MySession.Is25DSector ? 100 : (int)MyDrillDeviceConstants.DRILL_INTERVAL_IN_MILISECONDS;
int timerToDrillInterval = MySession.Is25DSector ? 100 : (int)MyDrillDeviceConstants.TIME_TO_DRILL_VOXEL_IN_MILISECONDS;
foreach (MyVoxelMap voxelMap in voxelMapsFound)
{
if ((collisionResult is MyVoxelMap) && ((MyMinerGame.TotalGamePlayTimeInMilliseconds - m_lastTimeDrilled) > drillInterval) &&
(MyMinerGame.TotalGamePlayTimeInMilliseconds - m_lastTimeDrillNotCollidedWithVoxelMapInMiliseconds) > timerToDrillInterval)
{
drilled = true;
float rangeStep = 0;
float radius = GetRadiusNeededForTunel();
BoundingSphere bigSphereForTunnel = new BoundingSphere(m_fakeCollisionSphere.Center, radius);
while (rangeStep < m_range)
{
MyMwcVector3Int exactCenterOfDrilling = voxelMap.GetVoxelCoordinateFromMeters(bigSphereForTunnel.Center);
// we don't want to drill indestructible voxels or empty space
if (voxelMap.IsVoxelInVoxelMap(ref exactCenterOfDrilling) && voxelMap.GetVoxelMaterialIndestructibleContent(ref exactCenterOfDrilling) == MyVoxelConstants.VOXEL_CONTENT_FULL)
{
break;
}
else
{
drilledSomeDestructibleContent = true;
}
CutOutFromVoxel(voxelMap, ref bigSphereForTunnel);
bigSphereForTunnel.Center += 2 * WorldMatrix.Forward;
rangeStep += 1;
}
}
}
if (drilled)
{
m_lastTimeDrilled = MyMinerGame.TotalGamePlayTimeInMilliseconds;
if (!drilledSomeDestructibleContent)
{
HUD.MyHud.ShowIndestructableAsteroidNotification();
}
}
}
}
protected override bool Interact(bool staticCollision)
{
if (staticCollision)
{
//MyCommonDebugUtils.AssertDebug(false, "Sphere-voxel static interaction called! And that's wrong.");
}
else
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("SphereVoxelInteraction");
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Transformations");
if (RBElement1.GetElementType() != MyRBElementType.ET_SPHERE)
{
SwapElements();
}
Matrix matrix0 = RBElement1.GetGlobalTransformation();
Matrix matrix1 = RBElement2.GetGlobalTransformation();
float sphereRadius = ((MyRBSphereElement)RBElement1).Radius;
Vector3 body0Pos = matrix0.Translation; // sphere pos
Vector3 body1Pos = matrix1.Translation;
float dt = MyPhysics.physicsSystem.GetRigidBodyModule().CurrentTimeStep;
float epsylon = MyPhysics.physicsSystem.GetRigidBodyModule().CollisionEpsilon;
Vector3 newBody0Pos = matrix0.Translation + GetRigidBody1().LinearVelocity *dt;
float sphereTolR = epsylon + sphereRadius;
float sphereTolR2 = sphereTolR * sphereTolR;
MySmallCollPointInfo[] collPtArray = MyContactInfoCache.SCPIStackAlloc();
int numCollPts = 0;
Vector3 collNormal = Vector3.Zero;
//var colDetThroughVoxels = MyConstants.SPHERE_VOXELMAP_COLDET_THROUGH_VOXELS;
var colDetThroughVoxels = !GetRigidBody1().ReadFlag(RigidBodyFlag.RBF_COLDET_THROUGH_VOXEL_TRIANGLES);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
if (colDetThroughVoxels)
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("colDetThroughVoxels");
BoundingSphere newSphere;
newSphere.Center = newBody0Pos;
newSphere.Radius = sphereRadius;
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("PoolList.Get");
using (var voxelMapsFounded = PoolList <MyVoxelMap> .Get())
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartNextBlock("GetListOfVoxelMapsWhoseBoundingSphereIntersectsSphere");
MyVoxelMaps.GetListOfVoxelMapsWhoseBoundingSphereIntersectsSphere(ref newSphere, voxelMapsFounded, null);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartNextBlock("foreach (MyVoxelMap voxelMap in voxelMapsFounded)");
foreach (MyVoxelMap voxelMap in voxelMapsFounded)
{
if (voxelMap != null)
{
// We will iterate only voxels contained in the bounding box of new sphere, so here we get min/max corned in voxel units
MyMwcVector3Int minCorner = voxelMap.GetVoxelCoordinateFromMeters(new Vector3(
newSphere.Center.X - newSphere.Radius,
newSphere.Center.Y - newSphere.Radius,
newSphere.Center.Z - newSphere.Radius));
MyMwcVector3Int maxCorner = voxelMap.GetVoxelCoordinateFromMeters(new Vector3(
newSphere.Center.X + newSphere.Radius,
newSphere.Center.Y + newSphere.Radius,
newSphere.Center.Z + newSphere.Radius));
voxelMap.FixVoxelCoord(ref minCorner);
voxelMap.FixVoxelCoord(ref maxCorner);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("for loop");
MyMwcVector3Int tempVoxelCoord;
for (tempVoxelCoord.X = minCorner.X; tempVoxelCoord.X <= maxCorner.X; tempVoxelCoord.X++)
{
for (tempVoxelCoord.Y = minCorner.Y; tempVoxelCoord.Y <= maxCorner.Y; tempVoxelCoord.Y++)
{
for (tempVoxelCoord.Z = minCorner.Z; tempVoxelCoord.Z <= maxCorner.Z; tempVoxelCoord.Z++)
{
byte voxelContent = voxelMap.GetVoxelContent(ref tempVoxelCoord);
// Ignore voxels bellow the ISO value (empty, partialy empty...)
if (voxelContent < MyVoxelConstants.VOXEL_ISO_LEVEL)
{
continue;
}
Vector3 voxelPosition = voxelMap.GetVoxelCenterPositionAbsolute(ref tempVoxelCoord);
//float voxelSize = MyVoxelMaps.GetVoxelContentAsFloat(voxelContent) * MyVoxelConstants.VOXEL_SIZE_IN_METRES_HALF;
float voxelSize = MyVoxelMaps.GetVoxelContentAsFloat(voxelContent) * MyVoxelConstants.VOXEL_RADIUS;
// If distance to voxel border is less than sphere radius, we have a collision
// So now we calculate normal vector and penetration depth but on OLD sphere
float newDistanceToVoxel = Vector3.Distance(voxelPosition, newSphere.Center) - voxelSize;
if (newDistanceToVoxel < (epsylon + newSphere.Radius))
{
Vector3 collisionN = MyMwcUtils.Normalize(voxelPosition - body0Pos);
if (numCollPts < MyPhysicsConfig.MaxContactPoints)
{
// Calculate penetration depth, but from old sphere (not new)
float oldDistanceToVoxel = Vector3.Distance(voxelPosition, newSphere.Center) - voxelSize;
float oldPenetrationDepth = oldDistanceToVoxel - sphereRadius;
// Vector3 pt = body0Pos + sphereRadius * collisionN;
Vector3 pt = voxelPosition - collisionN * (voxelSize - epsylon);
collPtArray[numCollPts++] = new MySmallCollPointInfo(pt - body0Pos, pt - body1Pos, GetRigidBody1().LinearVelocity, GetRigidBody2().LinearVelocity, collisionN, oldPenetrationDepth, pt);
}
collNormal -= collisionN;
}
}
}
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
else //if (colDetThroughVoxels)
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("ColDet triangles");
int optimalIterationCount = (int)(GetRigidBody1().LinearVelocity.Length() * dt / sphereRadius);
int maxIndex = (int)MathHelper.Min(MathHelper.Max(optimalIterationCount, 1), 16);
for (int i = 0; i < maxIndex; i++)
{
float velocityAdd = GetRigidBody1().LinearVelocity.Length() * dt / (float)maxIndex;
Vector3 interpolatedPosition = body0Pos + GetRigidBody1().LinearVelocity *dt *i / (float)maxIndex;
BoundingSphere newSphere;
newSphere.Center = interpolatedPosition;
newSphere.Radius = sphereRadius;
int numTriangles;
BoundingBox bb = BoundingBox.CreateFromSphere(newSphere);
MyVoxelMaps.GetPotentialTrianglesForColDet(out numTriangles, ref bb);
for (int iTriangle = 0; iTriangle < numTriangles; ++iTriangle)
{
MyColDetVoxelTriangle meshTriangle = MyVoxelMaps.PotentialColDetTriangles[iTriangle]; // mesh.GetTriangle(potentialTriangles[iTriangle]);
MyTriangle_Vertex_Normal triangle = new MyTriangle_Vertex_Normal();
triangle.Vertexes.Vertex0 = meshTriangle.Vertex0;
triangle.Vertexes.Vertex1 = meshTriangle.Vertex1;
triangle.Vertexes.Vertex2 = meshTriangle.Vertex2;
// skip too narrow triangles causing instability
if ((triangle.Vertexes.Vertex0 - triangle.Vertexes.Vertex1).LengthSquared() < MyPhysicsConfig.TriangleEpsilon)
{
continue;
}
if ((triangle.Vertexes.Vertex1 - triangle.Vertexes.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon)
{
continue;
}
if ((triangle.Vertexes.Vertex0 - triangle.Vertexes.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon)
{
continue;
}
MyPlane plane = new MyPlane(ref triangle.Vertexes);
Vector3?pt = MyUtils.GetSphereTriangleIntersection(ref newSphere, ref plane, ref triangle.Vertexes);
if (pt == null)
{
continue;
}
Vector3 collisionN = plane.Normal;
// skip triangle in case the normal is in wrong dir (narrow walls)
Vector3 tempV = (newBody0Pos - pt.Value);
if (Vector3.Dot(collisionN, tempV) >= 0.8f * tempV.Length()) // equivalent to dot(collisionN, normalize(tempV)) > 0.8f, but works for zero vectors
{
continue;
}
float depth = Vector3.Distance(pt.Value, body0Pos) - sphereRadius;
if (numCollPts < MyPhysicsConfig.MaxContactPoints)
{
// since impulse get applied at the old position
Vector3 p2 = pt.Value;
collPtArray[numCollPts++] = new MySmallCollPointInfo(p2 - body0Pos, p2 - body1Pos, GetRigidBody1().LinearVelocity, GetRigidBody2().LinearVelocity, collisionN, depth, p2);
}
collNormal += collisionN;
}
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
if (numCollPts > 0)
{
MyPhysics.physicsSystem.GetContactConstraintModule().AddContactConstraint(this, collPtArray, numCollPts);
}
MyContactInfoCache.FreeStackAlloc(collPtArray);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
return(false);
}
protected override bool Interact(bool staticCollision)
{
if (RBElement1.GetElementType() != MyRBElementType.ET_BOX)
{
SwapElements();
}
if (!staticCollision)
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("BoxVoxelInteraction");
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Transformations");
MyRBBoxElement rbbox0 = (MyRBBoxElement)RBElement1;
Matrix matrix0 = RBElement1.GetGlobalTransformation();
MyBox box = tempBox;
box.Transform.Orientation = matrix0;
box.Transform.Orientation.Translation = Vector3.Zero;
box.Transform.Position = matrix0.Translation - Vector3.TransformNormal(rbbox0.Size * 0.5f, matrix0);
box.SideLengths = rbbox0.Size;
float boxRadius = box.GetBoundingRadiusAroundCentre();
#region boxCentre
Vector3 boxCentre;
box.GetCentre(out boxCentre);
// Deano need to trasnform the box center into mesh space
//Matrix invTransformMatrix = mesh.InverseTransformMatrix;
//Vector3.Transform(ref boxCentre, ref invTransformMatrix, out boxCentre);
#endregion
BoundingBox bb = RBElement1.GetWorldSpaceAABB();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("GetPotentialTrianglesForColDet");
// extent bb for the movement
int numTriangles;
MyVoxelMaps.GetPotentialTrianglesForColDet(out numTriangles, ref bb);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
if (staticCollision)
{
for (int iTriangle = 0; iTriangle < numTriangles; ++iTriangle)
{
MyColDetVoxelTriangle triangle = MyVoxelMaps.PotentialColDetTriangles[iTriangle];
// quick early test is done in mesh space
float dist = triangle.Plane.DotCoordinate(boxCentre);
if (dist > boxRadius)
{
continue;
}
// skip too narrow triangles causing destability
if ((triangle.Vertex0 - triangle.Vertex1).LengthSquared() < MyPhysicsConfig.TriangleEpsilon ||
(triangle.Vertex1 - triangle.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon ||
(triangle.Vertex0 - triangle.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon
)
{
continue;
}
if (DoOverlapBoxTriangleStaticTest(box, ref triangle))
{
return(true);
}
}
}
else
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("for DoOverlapBoxTriangleTest");
for (int iTriangle = 0; iTriangle < numTriangles; ++iTriangle)
{
MyColDetVoxelTriangle triangle = MyVoxelMaps.PotentialColDetTriangles[iTriangle];
// skip too narrow triangles causing destability
if ((triangle.Vertex0 - triangle.Vertex1).LengthSquared() < MyPhysicsConfig.TriangleEpsilon ||
(triangle.Vertex1 - triangle.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon ||
(triangle.Vertex0 - triangle.Vertex2).LengthSquared() < MyPhysicsConfig.TriangleEpsilon
)
{
continue;
}
DoOverlapBoxTriangleTest(box, ref triangle);
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
if (!staticCollision)
{
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
}
return(false);
}