metaforce/Runtime/World/CScriptPlatform.hpp

#pragma once

#include "CPhysicsActor.hpp"
#include "optional.hpp"
#include "CToken.hpp"
#include "CHealthInfo.hpp"
#include "CDamageVulnerability.hpp"

namespace urde {
class CCollidableOBBTreeGroup;
class CCollidableOBBTreeGroupContainer;
class CFluidPlane;

struct SRiders {
  TUniqueId x0_uid;
  float x4_decayTimer;
  zeus::CTransform x8_transform;

  SRiders(TUniqueId id, float decayTimer, const zeus::CTransform& xf)
  : x0_uid(id), x4_decayTimer(decayTimer), x8_transform(xf) {}
};

class CScriptPlatform : public CPhysicsActor {
  u32 x254_;
  TUniqueId x258_currentWaypoint = kInvalidUniqueId;
  TUniqueId x25a_targetWaypoint = kInvalidUniqueId;
  float x25c_currentSpeed;
  float x260_moveDelay = 0.f;
  float x264_collisionRecoverDelay = 0.f;
  float x268_fadeInTime = 0.f;
  float x26c_fadeOutTime = 0.f;
  zeus::CVector3f x270_dragDelta;
  zeus::CQuaternion x27c_rotDelta;
  CHealthInfo x28c_initialHealth;
  CHealthInfo x294_health;
  CDamageVulnerability x29c_damageVuln;
  std::experimental::optional<TLockedToken<CCollidableOBBTreeGroupContainer>> x304_treeGroupContainer;
  std::unique_ptr<CCollidableOBBTreeGroup> x314_treeGroup;
  std::vector<SRiders> x318_riders;
  std::vector<SRiders> x328_slavesStatic;
  std::vector<SRiders> x338_slavesDynamic;
  float x348_xrayAlpha;
  u32 x34c_maxRainSplashes;
  u32 x350_rainGenRate;
  TUniqueId x354_boundsTrigger = kInvalidUniqueId;
  union {
    struct {
      bool x356_24_dead : 1;
      bool x356_25_notAnimating : 1;
      bool x356_26_detectCollision : 1;
      bool x356_27_squishedRider : 1;
      bool x356_28_rainSplashes : 1;
      bool x356_29_setXrayDrawFlags : 1;
      bool x356_30_disableXrayAlpha : 1;
      bool x356_31_xrayFog : 1;
    };
    u32 x356_dummy = 0;
  };

  void DragSlave(CStateManager& mgr, rstl::reserved_vector<u16, 1024>& draggedSet, CActor* actor,
                 const zeus::CVector3f& delta);
  void DragSlaves(CStateManager& mgr, rstl::reserved_vector<u16, 1024>& draggedSet, const zeus::CVector3f& delta);
  static void DecayRiders(std::vector<SRiders>& riders, float dt, CStateManager& mgr);
  static void MoveRiders(CStateManager& mgr, float dt, bool active, std::vector<SRiders>& riders,
                         std::vector<SRiders>& collidedRiders, const zeus::CTransform& oldXf,
                         const zeus::CTransform& newXf, const zeus::CVector3f& dragDelta,
                         const zeus::CQuaternion& rotDelta);
  static rstl::reserved_vector<TUniqueId, 1024> BuildNearListFromRiders(CStateManager& mgr,
                                                                        const std::vector<SRiders>& movedRiders);

public:
  CScriptPlatform(TUniqueId uid, std::string_view name, const CEntityInfo& info, const zeus::CTransform& xf,
                  CModelData&& mData, const CActorParameters& actParms, const zeus::CAABox& aabb, float speed,
                  bool detectCollision, float xrayAlpha, bool active, const CHealthInfo& hInfo,
                  const CDamageVulnerability& dVuln,
                  const std::experimental::optional<TLockedToken<CCollidableOBBTreeGroupContainer>>& dcln,
                  bool rainSplashes, u32 maxRainSplashes, u32 rainGenRate);

  void Accept(IVisitor& visitor);
  void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
  void PreThink(float, CStateManager&);
  void Think(float, CStateManager&);
  void PreRender(CStateManager&, const zeus::CFrustum&);
  void Render(const CStateManager&) const;
  std::experimental::optional<zeus::CAABox> GetTouchBounds() const;
  zeus::CTransform GetPrimitiveTransform() const;
  const CCollisionPrimitive* GetCollisionPrimitive() const;
  zeus::CVector3f GetOrbitPosition(const CStateManager& mgr) const;
  zeus::CVector3f GetAimPosition(const CStateManager& mgr, float dt) const;
  zeus::CAABox GetSortingBounds(const CStateManager& mgr) const;
  bool IsRider(TUniqueId id) const;
  bool IsSlave(TUniqueId id) const;
  std::vector<SRiders>& GetStaticSlaves() { return x328_slavesStatic; }
  const std::vector<SRiders>& GetStaticSlaves() const { return x328_slavesStatic; }
  std::vector<SRiders>& GetDynamicSlaves() { return x338_slavesDynamic; }
  const std::vector<SRiders>& GetDynamicSlaves() const { return x338_slavesDynamic; }
  bool HasComplexCollision() const { return x314_treeGroup.operator bool(); }
  void BuildSlaveList(CStateManager&);
  static void AddRider(std::vector<SRiders>& riders, TUniqueId riderId, const CPhysicsActor* ridee, CStateManager& mgr);
  void AddSlave(TUniqueId, CStateManager&);
  TUniqueId GetNext(TUniqueId, CStateManager&);
  TUniqueId GetWaypoint(CStateManager&);

  const CDamageVulnerability* GetDamageVulnerability() const { return &x29c_damageVuln; }
  CHealthInfo* HealthInfo(CStateManager&) { return &x294_health; }

  virtual void SplashThink(const zeus::CAABox&, const CFluidPlane&, float, CStateManager&) const;
  virtual zeus::CQuaternion Move(float, CStateManager&);
};
} // namespace urde