/// <summary>
/// Update and get current weights of the weapon variants.
/// </summary>
/// <returns>Weights. Normalized.</returns>
Vector4D UpdateAndGetWeaponVariantWeights(MyHandItemDefinition handItemDefinition)
{
float characterSpeed;
Character.AnimationController.Variables.GetValue(MyAnimationVariableStorageHints.StrIdSpeed, out characterSpeed);
bool isWalkingState = MyCharacter.IsRunningState(Character.GetCurrentMovementState()) && characterSpeed > Character.Definition.MaxWalkSpeed;
bool isShooting = Character.IsShooting(MyShootActionEnum.PrimaryAction) && (!Character.IsSprinting);
bool isInIronSight = Character.ZoomMode == MyZoomModeEnum.IronSight && (!Character.IsSprinting);
float deltaW = MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS / handItemDefinition.BlendTime;
float deltaShootW = MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS / handItemDefinition.ShootBlend;
// blend into the current variant
// if currently shooting/ironsight -> use "shooting" blend speed
m_weaponPositionVariantWeightCounters.X += !isWalkingState && !isShooting && !isInIronSight ? deltaW : (isShooting || isInIronSight ? -deltaShootW : -deltaW);
m_weaponPositionVariantWeightCounters.Y += isWalkingState && !isShooting && !isInIronSight ? deltaW : (isShooting || isInIronSight ? -deltaShootW : -deltaW);
m_weaponPositionVariantWeightCounters.Z += isShooting && !isInIronSight ? deltaShootW : (isInIronSight ? -deltaShootW : -deltaW);
m_weaponPositionVariantWeightCounters.W += isInIronSight ? deltaShootW : (isShooting ? -deltaShootW : -deltaW);
m_weaponPositionVariantWeightCounters = Vector4.Clamp(m_weaponPositionVariantWeightCounters, Vector4.Zero, Vector4.One);
Vector4D rtnWeights = new Vector4D(MathHelper.SmoothStep(0, 1, m_weaponPositionVariantWeightCounters.X),
MathHelper.SmoothStep(0, 1, m_weaponPositionVariantWeightCounters.Y),
MathHelper.SmoothStep(0, 1, m_weaponPositionVariantWeightCounters.Z),
MathHelper.SmoothStep(0, 1, m_weaponPositionVariantWeightCounters.W));
double weightSum = rtnWeights.X + rtnWeights.Y + rtnWeights.Z + rtnWeights.W;
return rtnWeights / weightSum;
}
private void EquipWeapon(IMyHandheldGunObject<MyDeviceBase> newWeapon, bool showNotification = false)
{
// Debug.Assert(newWeapon != null);
if (newWeapon == null)
return;
MyEntity gunEntity = (MyEntity)newWeapon;
gunEntity.Render.CastShadows = true;
gunEntity.Render.NeedsResolveCastShadow = false;
gunEntity.Save = false;
gunEntity.OnClose += gunEntity_OnClose;
MyEntities.Add(gunEntity);
m_handItemDefinition = null;
m_currentWeapon = newWeapon;
m_currentWeapon.OnControlAcquired(this);
UseAnimationForWeapon |= m_currentWeapon.ForceAnimationInsteadOfIK;
if (WeaponEquiped != null)
WeaponEquiped(m_currentWeapon);
MyAnalyticsHelper.ReportActivityStart(this, "item_equip", "character", "toolbar_item_usage", m_currentWeapon.GetType().Name);
// CH:TODO: The hand item definitions should be changed to handheld gun object definitions and should be taken according to m_currentWeapon typeId
if (m_currentWeapon.PhysicalObject != null)
{
var handItemId = m_currentWeapon.PhysicalObject.GetId();
m_handItemDefinition = MyDefinitionManager.Static.TryGetHandItemForPhysicalItem(handItemId);
System.Diagnostics.Debug.Assert(m_handItemDefinition != null, "Create definition for this hand item!");
}
else if (m_currentWeapon.DefinitionId.TypeId == typeof(MyObjectBuilder_CubePlacer))
{
var gunID = new MyDefinitionId(typeof(MyObjectBuilder_CubePlacer));
m_handItemDefinition = MyDefinitionManager.Static.TryGetHandItemDefinition(ref gunID);
System.Diagnostics.Debug.Assert(m_handItemDefinition != null, "Create definition for this hand item!");
}
//Setup correct worldmatrix to weapon
//CalculateDependentMatrices();
if (m_handItemDefinition != null && !string.IsNullOrEmpty(m_handItemDefinition.FingersAnimation))
{
string animationSubtype;
if (!m_characterDefinition.AnimationNameToSubtypeName.TryGetValue(m_handItemDefinition.FingersAnimation, out animationSubtype))
{
animationSubtype = m_handItemDefinition.FingersAnimation;
}
var def = MyDefinitionManager.Static.TryGetAnimationDefinition(animationSubtype);
if (!def.LeftHandItem.TypeId.IsNull)
{
m_currentWeapon.OnControlReleased();
(m_currentWeapon as MyEntity).Close(); //no dual wielding now
m_currentWeapon = null;
}
PlayCharacterAnimation(m_handItemDefinition.FingersAnimation, MyBlendOption.Immediate, def.Loop ? MyFrameOption.Loop : MyFrameOption.PlayOnce, 1.0f, 1, false, null);
if (UseNewAnimationSystem)
{
TriggerCharacterAnimationEvent("equip_left_tool", true);
TriggerCharacterAnimationEvent("equip_right_tool", true);
TriggerCharacterAnimationEvent(m_handItemDefinition.Id.SubtypeName.ToLower(), true);
TriggerCharacterAnimationEvent(m_handItemDefinition.FingersAnimation.ToLower(), true);
}
if (!def.LeftHandItem.TypeId.IsNull)
{
if (m_leftHandItem != null)
{
(m_leftHandItem as IMyHandheldGunObject<Sandbox.Game.Weapons.MyDeviceBase>).OnControlReleased();
m_leftHandItem.Close();
}
// CH: TODO: The entity id is not synced, but it never was in this place. It should be fixed later
long handItemId = MyEntityIdentifier.AllocateId();
uint? inventoryItemId = null;
var builder = GetObjectBuilderForWeapon(def.LeftHandItem, ref inventoryItemId, handItemId);
var leftHandItem = CreateGun(builder, inventoryItemId);
if (leftHandItem != null)
{
m_leftHandItem = leftHandItem as MyEntity;
leftHandItem.OnControlAcquired(this);
UpdateLeftHandItemPosition();
MyEntities.Add(m_leftHandItem);
}
}
}
else if (m_handItemDefinition != null)
{
if (UseNewAnimationSystem)
{
TriggerCharacterAnimationEvent("equip_left_tool", true);
TriggerCharacterAnimationEvent("equip_right_tool", true);
TriggerCharacterAnimationEvent(m_handItemDefinition.Id.SubtypeName.ToLower(), true);
}
}
else
{
StopFingersAnimation(0);
}
var consumer = gunEntity.Components.Get<MyResourceSinkComponent>();
if (consumer != null && SuitRechargeDistributor != null)
SuitRechargeDistributor.AddSink(consumer);
if (showNotification)
{
var notificationUse = new MyHudNotification(MySpaceTexts.NotificationUsingWeaponType, 2000);
notificationUse.SetTextFormatArguments(MyDeviceBase.GetGunNotificationName(newWeapon.DefinitionId));
MyHud.Notifications.Add(notificationUse);
}
Static_CameraAttachedToChanged(null, null);
if (!(IsUsing is MyCockpit))
MyHud.Crosshair.ResetToDefault(clear: false);
}
/// <summary>
/// Apply bouncing movement on weapon.
/// </summary>
/// <param name="handItemDefinition">definition of hand item</param>
/// <param name="weaponMatrixLocal">current weapon matrix (character local space)</param>
private void ApplyWeaponBouncing(MyHandItemDefinition handItemDefinition, ref MatrixD weaponMatrixLocal)
{
if (!Character.AnimationController.CharacterBones.IsValidIndex(Character.SpineBoneIndex))
return;
bool isLocallyControlled = Character.ControllerInfo.IsLocallyControlled();
bool isInFirstPerson = (Character.IsInFirstPersonView || Character.ForceFirstPersonCamera) && isLocallyControlled;
var spineBone = Character.AnimationController.CharacterBones[Character.SpineBoneIndex];
Vector3 spinePos = spineBone.AbsoluteTransform.Translation - Character.AnimationController.CharacterBonesSorted[0].Translation;
m_spineRestPositionX.Add(spinePos.X);
m_spineRestPositionY.Add(spinePos.Y);
m_spineRestPositionZ.Add(spinePos.Z);
Vector3 spineAbsRigPos = spineBone.GetAbsoluteRigTransform().Translation;
Vector3 spineRestPos = new Vector3(spineAbsRigPos.X, m_spineRestPositionY.Get(), spineAbsRigPos.Z);
Vector3 bounceOffset = (spinePos - spineRestPos);
bounceOffset.Z = isInFirstPerson ? bounceOffset.Z : 0;
m_sprintStatusWeight += Character.IsSprinting ? m_sprintStatusGainSpeed : -m_sprintStatusGainSpeed;
m_sprintStatusWeight = MathHelper.Clamp(m_sprintStatusWeight, 0, 1);
if (isInFirstPerson)
{
// multiply only when in first person
bounceOffset *= 1 + Math.Max(0, handItemDefinition.RunMultiplier - 1) * m_sprintStatusWeight;
bounceOffset.X *= handItemDefinition.XAmplitudeScale;
bounceOffset.Y *= handItemDefinition.YAmplitudeScale;
bounceOffset.Z *= handItemDefinition.ZAmplitudeScale;
}
bounceOffset.Z += m_backkickPos;
weaponMatrixLocal.Translation += bounceOffset;
}
protected MyBlockPlacerBase(MyHandItemDefinition definition)
: base(definition, 0.5f, 500)
{
}
protected MyBlockPlacerBase(MyHandItemDefinition definition)
: base(500)
{
m_definition = definition;
}
private void TransformItem(MyHandItemDefinition item)
{
//SwapYZ(ref item.ItemLocation);
//SwapYZ(ref item.ItemLocation3rd);
//SwapYZ(ref item.ItemShootLocation);
//SwapYZ(ref item.ItemShootLocation3rd);
//SwapYZ(ref item.ItemWalkingLocation);
//SwapYZ(ref item.ItemWalkingLocation3rd);
////SwapYZ(ref CurrentSelectedItem.LeftHand);
////SwapYZ(ref CurrentSelectedItem.RightHand);
//SwapYZ(ref item.MuzzlePosition);
Reorientate(ref item.LeftHand);
Reorientate(ref item.RightHand);
}
protected virtual void handItemsCombo_ItemSelected()
{
CurrentSelectedItem = m_handItemDefinitions[(int)m_handItemsCombo.GetSelectedKey()]; ;
}