Implement CBurrower

Runtime/MP1/World/CBurrower.cpp

@@ -1,22 +1,298 @@
 #include "Runtime/MP1/World/CBurrower.hpp"
 
+#include "Runtime/GameGlobalObjects.hpp"
+#include "Runtime/Graphics/CBooRenderer.hpp"
+#include "Runtime/Particle/CElementGen.hpp"
+#include "Runtime/World/CGameArea.hpp"
+#include "Runtime/World/CPatternedInfo.hpp"
+#include "Runtime/World/CPlayer.hpp"
+#include "Runtime/World/CWorld.hpp"
 #include "Runtime/CStateManager.hpp"
 
+#include "TCastTo.hpp" // Generated file, do not modify include path
+
 namespace urde::MP1 {
+namespace {
+constexpr CDamageVulnerability skVulnerability{
+    EVulnerability::Deflect, EVulnerability::Deflect, EVulnerability::Deflect, EVulnerability::Deflect,
+    EVulnerability::Normal,  EVulnerability::Normal,  EVulnerability::Deflect, EVulnerability::Deflect,
+    EVulnerability::Deflect, EVulnerability::Deflect, EVulnerability::Deflect, EVulnerability::Deflect,
+    EVulnerability::Deflect, EVulnerability::Deflect, EVulnerability::Deflect, EDeflectType::None};
+} // namespace
 
 CBurrower::CBurrower(TUniqueId uid, std::string_view name, const CEntityInfo& info, const zeus::CTransform& xf,
-                     CModelData&& mData, const CPatternedInfo& pInfo, const CActorParameters& actParms, CAssetId,
-                     CAssetId, CAssetId, const CDamageInfo&, CAssetId, u32, CAssetId)
+                     CModelData&& mData, const CPatternedInfo& pInfo, const CActorParameters& actParms, CAssetId aId1,
+                     CAssetId aId2, CAssetId aId3, const CDamageInfo& damageInfo, CAssetId aId4, u32 sfxId,
+                     CAssetId aId5)
 : CPatterned(ECharacter::Burrower, uid, name, EFlavorType::Zero, info, xf, std::move(mData), pInfo,
-             EMovementType::Ground, EColliderType::One, EBodyType::BiPedal, actParms, EKnockBackVariant::Small) {}
+             EMovementType::Ground, EColliderType::One, EBodyType::BiPedal, actParms, EKnockBackVariant::Small)
+, x568_pathFindSearch(nullptr, 1, pInfo.GetPathfindingIndex(), 1.f, 1.f)
+, x64c_projectileInfo(aId3, damageInfo)
+, x6aa_visorSfx(CSfxManager::TranslateSFXID(sfxId)) {
+  CreateShadow(false);
+  MakeThermalColdAndHot();
+
+  x64c_projectileInfo.Token().Lock();
+  if (aId1.IsValid()) {
+    x674_jumpParticle =
+        std::make_unique<CElementGen>(g_SimplePool->GetObj({SBIG('PART'), aId1}),
+                                      CElementGen::EModelOrientationType::One, CElementGen::EOptionalSystemFlags::One);
+    x674_jumpParticle->SetGlobalScale(GetModelData()->GetScale());
+    x674_jumpParticle->SetParticleEmission(false);
+  }
+
+  if (aId2.IsValid()) {
+    x678_trailParticle =
+        std::make_unique<CElementGen>(g_SimplePool->GetObj({SBIG('PART'), aId2}),
+                                      CElementGen::EModelOrientationType::One, CElementGen::EOptionalSystemFlags::One);
+    x678_trailParticle->SetGlobalScale(GetModelData()->GetScale());
+    x678_trailParticle->SetParticleEmission(false);
+  }
+
+  if (aId4.IsValid()) {
+    x67c_visorParticle.emplace(g_SimplePool->GetObj({SBIG('PART'), aId4}));
+  }
+
+  if (aId5.IsValid()) {
+    x68c_deathExplosionParticle.emplace(g_SimplePool->GetObj({SBIG('PART'), aId5}));
+  }
+}
+
+void CBurrower::Think(float dt, CStateManager& mgr) {
+  if (!GetActive()) {
+    return;
+  }
+  CPatterned::Think(dt, mgr);
+  if (x6a4_invulnDamageTime > 0.f) {
+    x6a4_invulnDamageTime -= dt;
+  }
+
+  if (x6ac_24_doFacePlayer) {
+    zeus::CVector3f front = GetTransform().frontVector().normalized();
+    zeus::CVector3f diffPos = (mgr.GetPlayer().GetTranslation() - GetTranslation()).normalized();
+    if (front.dot(diffPos) < 0.9993) {
+      zeus::CQuaternion q = zeus::CQuaternion::lookAt(front, diffPos, zeus::degToRad(360.f * dt));
+      q.setImaginary(GetTransform().transposeRotate(q.getImaginary()));
+      RotateToOR(q, dt);
+    }
+  } else if (x69c_attackTime > 0.f) {
+    x69c_attackTime -= dt;
+  }
+
+  if (x674_jumpParticle) {
+    x6a0_lurkTimer -= dt;
+    if (!x6ac_25_inAir && x6a0_lurkTimer <= 0.f) {
+      if (IsAlive()) {
+        x674_jumpParticle->SetParticleEmission(true);
+        x674_jumpParticle->SetOrientation(GetTransform().getRotation());
+        x674_jumpParticle->SetTranslation(GetTranslation());
+        x674_jumpParticle->ForceParticleCreation(1);
+        x674_jumpParticle->SetOrientation({});
+        x674_jumpParticle->SetParticleEmission(false);
+      }
+      x6a0_lurkTimer = 0.f;
+    }
+    x674_jumpParticle->Update(dt);
+  }
+
+  if (x678_trailParticle) {
+    if (IsAlive() && !x6ac_25_inAir) {
+      x678_trailParticle->SetTranslation(GetTranslation());
+    }
+    x678_trailParticle->Update(dt);
+  }
+}
 
 void CBurrower::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
   CPatterned::AcceptScriptMsg(msg, uid, mgr);
-  if (msg == EScriptObjectMessage::Registered)
+  if (msg == EScriptObjectMessage::Registered) {
     x450_bodyController->Activate(mgr);
-  else if (msg == EScriptObjectMessage::InitializedInArea) {
-
-  } else if (msg == EScriptObjectMessage::InvulnDamage)
-    x6a4_ = 1.f;
+  } else if (msg == EScriptObjectMessage::InitializedInArea) {
+    x568_pathFindSearch.SetArea(mgr.GetWorld()->GetAreaAlways(GetAreaIdAlways())->GetPostConstructed()->x10bc_pathArea);
+    if (!HasPatrolPath(mgr, 0.f)) {
+      x678_trailParticle.reset();
+    }
+  } else if (msg == EScriptObjectMessage::InvulnDamage) {
+    x6a4_invulnDamageTime = 1.f;
+  }
 }
+
+void CBurrower::AddToRenderer(const zeus::CFrustum& frustum, CStateManager& mgr) {
+  if (GetActive() && x678_trailParticle) {
+    g_Renderer->AddParticleGen(*x678_trailParticle);
+  }
+  CPatterned::AddToRenderer(frustum, mgr);
+}
+
+void CBurrower::Render(CStateManager& mgr) {
+  if (GetActorLights() != nullptr && x674_jumpParticle) {
+    x674_jumpParticle->Render(GetActorLights());
+  }
+  CPatterned::Render(mgr);
+}
+
+const CDamageVulnerability* CBurrower::GetDamageVulnerability() const {
+  if (x6ac_25_inAir) {
+    return CAi::GetDamageVulnerability();
+  }
+  return &skVulnerability;
+}
+
+const CDamageVulnerability* CBurrower::GetDamageVulnerability(const zeus::CVector3f& v1, const zeus::CVector3f& v2,
+                                                              const CDamageInfo& damageInfo) const {
+  if (x6ac_25_inAir) {
+    return CAi::GetDamageVulnerability();
+  }
+  return &skVulnerability;
+}
+
+void CBurrower::DoUserAnimEvent(CStateManager& mgr, const CInt32POINode& node, EUserEventType type, float dt) {
+  if (type == EUserEventType::Landing) {
+    x328_25_verticalMovement = false;
+    AddMaterial(EMaterialTypes::GroundCollider, mgr);
+    x55c_moveScale.splat(1.f);
+    return;
+  }
+
+  if (type == EUserEventType::Projectile) {
+    const zeus::CVector3f aimPos = mgr.GetPlayer().GetAimPosition(mgr, 0.f);
+    const zeus::CVector3f gunPos = GetLctrTransform(node.GetLocatorName()).origin;
+    const zeus::CVector3f interPos =
+        GetProjectileInfo()->PredictInterceptPos(gunPos, aimPos, mgr.GetPlayer(), true, dt);
+    const zeus::CTransform gunXf = zeus::lookAt(gunPos, interPos);
+    LaunchProjectile(gunXf, mgr, 1, EProjectileAttrib::None, false, x67c_visorParticle,
+                     x6aa_visorSfx, false, GetModelData()->GetScale());
+    return;
+  }
+
+  if (type == EUserEventType::TakeOff) {
+    RemoveMaterial(EMaterialTypes::GroundCollider, mgr);
+    x328_25_verticalMovement = true;
+    x55c_moveScale = GetModelData()->GetScale();
+    return;
+  }
+
+  CPatterned::DoUserAnimEvent(mgr, node, type, dt);
+}
+
+void CBurrower::Death(CStateManager& mgr, const zeus::CVector3f& direction, EScriptObjectState state) {
+  if (!IsAlive()) {
+    return;
+  }
+
+  CPatterned::Death(mgr, direction, state);
+  if (x678_trailParticle) {
+    x678_trailParticle->SetParticleEmission(false);
+  }
+}
+
+void CBurrower::Patrol(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg == EStateMsg::Activate) {
+    x6ac_25_inAir = false;
+    if (x678_trailParticle) {
+      x678_trailParticle->SetParticleEmission(true);
+    }
+  } else if (msg == EStateMsg::Deactivate) {
+    x6a8_lastDestObj = x2dc_destObj;
+  }
+
+  CPatterned::Patrol(mgr, msg, dt);
+}
+
+void CBurrower::TargetPatrol(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg != EStateMsg::Activate) {
+    return;
+  }
+
+  x2dc_destObj = x6a8_lastDestObj != kInvalidUniqueId
+                     ? x6a8_lastDestObj
+                     : GetWaypointForState(mgr, EScriptObjectState::Patrol, EScriptObjectMessage::Follow);
+
+  if (const TCastToConstPtr<CActor> act = mgr.GetObjectById(x2dc_destObj)) {
+    x2e0_destPos = act->GetTranslation();
+    x328_24_inPosition = false;
+    x2ec_reflectedDestPos = GetTranslation();
+  }
+}
+
+void CBurrower::TurnAround(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg != EStateMsg::Activate) {
+    return;
+  }
+  GetBodyController()->GetCommandMgr().DeliverCmd(
+      CBCLocomotionCmd{-GetTransform().frontVector(), GetTransform().frontVector(), 1.f});
+}
+
+void CBurrower::Active(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg == EStateMsg::Activate) {
+    x6ac_24_doFacePlayer = true;
+    x32c_animState = EAnimState::Ready;
+  } else if (msg == EStateMsg::Update) {
+    TryCommand(mgr, pas::EAnimationState::Generate, &CPatterned::TryGenerate, 0);
+  } else if (msg == EStateMsg::Deactivate) {
+    x6ac_24_doFacePlayer = false;
+    x6ac_25_inAir = true;
+    x32c_animState = EAnimState::NotReady;
+  }
+}
+
+void CBurrower::Lurk(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg != EStateMsg::Activate) {
+    return;
+  }
+  x6ac_25_inAir = false;
+  x6a0_lurkTimer = 0.1875f;
+}
+
+void CBurrower::ProjectileAttack(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg == EStateMsg::Activate) {
+    x6ac_24_doFacePlayer = true;
+    x6ac_25_inAir = true;
+    if (x678_trailParticle) {
+      x678_trailParticle->SetParticleEmission(false);
+    }
+    x32c_animState = EAnimState::Ready;
+  } else if (msg == EStateMsg::Update) {
+    TryCommand(mgr, pas::EAnimationState::ProjectileAttack, &CPatterned::TryProjectileAttack, 0);
+  } else if (msg == EStateMsg::Deactivate) {
+    x32c_animState = EAnimState::NotReady;
+    x69c_attackTime = x308_attackTimeVariation * mgr.GetActiveRandom()->Float() + x304_averageAttackTime;
+    x328_25_verticalMovement = false;
+    AddMaterial(EMaterialTypes::GroundCollider, mgr);
+    x55c_moveScale.splat(1.f);
+  }
+}
+
+void CBurrower::Retreat(CStateManager& mgr, EStateMsg msg, float dt) {
+  if (msg == EStateMsg::Activate) {
+    x32c_animState = EAnimState::Ready;
+  } else if (msg == EStateMsg::Update) {
+    TryCommand(mgr, pas::EAnimationState::Generate, &CPatterned::TryGenerate, 1);
+  } else if (msg == EStateMsg::Deactivate) {
+    x32c_animState = EAnimState::NotReady;
+    if (x678_trailParticle) {
+      x678_trailParticle->SetParticleEmission(true);
+    }
+  }
+}
+
+bool CBurrower::PathShagged(CStateManager& mgr, float arg) {
+  return x568_pathFindSearch.OnPath(GetTranslation()) == CPathFindSearch::EResult::InvalidArea;
+}
+
+bool CBurrower::ShouldAttack(CStateManager& mgr, float arg) {
+  if (x6a4_invulnDamageTime > 0.f) {
+    return false;
+  }
+
+  return mgr.CanCreateProjectile(GetUniqueId(), EWeaponType::AI, 1);
+}
+
+const std::optional<TLockedToken<CGenDescription>>& CBurrower::GetDeathExplosionParticle() const {
+  if (x6ac_25_inAir) {
+    return x68c_deathExplosionParticle;
+  }
+  return x520_deathExplosionParticle;
+}
+
 } // namespace urde::MP1

Runtime/MP1/World/CBurrower.hpp

@@ -1,18 +1,54 @@
 #pragma once
 
+#include "Runtime/Weapon/CProjectileInfo.hpp"
 #include "Runtime/World/CPatterned.hpp"
+#include "Runtime/World/CPathFindSearch.hpp"
 
-namespace urde::MP1 {
+namespace urde {
+class CElementGen;
+namespace MP1 {
 
 class CBurrower : public CPatterned {
-  float x6a4_ = 0.f;
-
+  CPathFindSearch x568_pathFindSearch;
+  CProjectileInfo x64c_projectileInfo;
+  std::unique_ptr<CElementGen> x674_jumpParticle;
+  std::unique_ptr<CElementGen> x678_trailParticle;
+  std::optional<TLockedToken<CGenDescription>> x67c_visorParticle;
+  std::optional<TLockedToken<CGenDescription>> x68c_deathExplosionParticle;
+  float x69c_attackTime = 0.f;
+  float x6a0_lurkTimer = 0.f;
+  float x6a4_invulnDamageTime = 0.f;
+  TUniqueId x6a8_lastDestObj = kInvalidUniqueId;
+  s16 x6aa_visorSfx;
+  bool x6ac_24_doFacePlayer : 1 = false;
+  bool x6ac_25_inAir : 1 = false;
 public:
   DEFINE_PATTERNED(Burrower)
   CBurrower(TUniqueId, std::string_view, const CEntityInfo&, const zeus::CTransform&, CModelData&&,
             const CPatternedInfo&, const CActorParameters&, CAssetId, CAssetId, CAssetId, const CDamageInfo&, CAssetId,
             u32, CAssetId);
 
+  void Think(float, CStateManager&) override;
   void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&) override;
+  void AddToRenderer(const zeus::CFrustum&, CStateManager&) override;
+  void Render(CStateManager& mgr) override;
+  const CDamageVulnerability* GetDamageVulnerability() const override;
+  const CDamageVulnerability* GetDamageVulnerability(const zeus::CVector3f&, const zeus::CVector3f&,
+                                                     const CDamageInfo&) const override;
+  void DoUserAnimEvent(CStateManager& mgr, const CInt32POINode& node, EUserEventType type, float dt) override;
+  void Death(CStateManager& mgr, const zeus::CVector3f& direction, EScriptObjectState state) override;
+  void Patrol(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void TargetPatrol(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void TurnAround(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void Active(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void Lurk(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void ProjectileAttack(CStateManager& mgr, EStateMsg msg, float dt) override;
+  void Retreat(CStateManager& mgr, EStateMsg msg, float dt) override;
+  bool PathShagged(CStateManager& mgr, float arg) override;
+  bool ShouldAttack(CStateManager& mgr, float arg) override;
+  CPathFindSearch* GetSearchPath() override { return &x568_pathFindSearch; }
+  CProjectileInfo* GetProjectileInfo() override { return &x64c_projectileInfo; }
+  const std::optional<TLockedToken<CGenDescription>>& GetDeathExplosionParticle() const override;
 };
-} // namespace urde::MP1
+} // namespace MP1
+} // namespace urde