expvintl
146 lines
4.7 KiB
C++
146 lines
4.7 KiB
C++
#ifndef TASK_VEHICLE_ESCORT_H
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#define TASK_VEHICLE_ESCORT_H
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// Gta headers.
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#include "Task/System/Task.h"
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#include "Task/System/TaskComplex.h"
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#include "Task/System/TaskHelpers.h"
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#include "Task\System\TaskTypes.h"
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#include "VehicleAi\task\TaskVehicleMissionBase.h"
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#include "VehicleAi\task\TaskVehicleGotoHelicopter.h"
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#include "VehicleAi\task\TaskVehicleGotoAutomobile.h"
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class CVehicle;
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class CVehControls;
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//Rage headers.
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#include "Vector/Vector3.h"
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//
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//
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//
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class CTaskVehicleEscort : public CTaskVehicleMissionBase
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{
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public:
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typedef enum
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{
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State_Invalid = -1,
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State_Escort = 0,
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State_EscortAutomobile,
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State_EscortHelicopter,
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State_TapBrake,
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State_Brake,
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State_Stop,
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} VehicleControlState;
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//keep in sync with commands_task.sch!
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typedef enum
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{
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VEHICLE_ESCORT_REAR = -1,
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VEHICLE_ESCORT_FRONT = 0,
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VEHICLE_ESCORT_LEFT,
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VEHICLE_ESCORT_RIGHT,
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VEHICLE_ESCORT_HELI,
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} VehicleEscortType;
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// Constructor/destructor
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CTaskVehicleEscort(const sVehicleMissionParams& params
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, const VehicleEscortType escortType = VEHICLE_ESCORT_REAR
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, const float fCustomOffset = -1.0f
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, const int iMinHeightAboveTerrain=CTaskVehicleGoToHelicopter::DEFAULT_MIN_HEIGHT_ABOVE_TERRAIN
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, const float fStraightLineDistance=ms_fStraightLineDistDefault);
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~CTaskVehicleEscort();
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int GetTaskTypeInternal () const { return CTaskTypes::TASK_VEHICLE_ESCORT; }
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CTask* Copy () const {return rage_new CTaskVehicleEscort( m_Params, m_EscortType, m_fCustomOffset, m_iMinHeightAboveTerrain, m_fStraightLineDist);}
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#if __BANK
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// PURPOSE: Display debug information specific to this task
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virtual void Debug() const;
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#endif //__BANK
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// FSM implementations
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FSM_Return ProcessPreFSM ();
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aiTask::FSM_Return UpdateFSM (const s32 iState, const FSM_Event iEvent);
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virtual void CleanUp();
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s32 GetDefaultStateAfterAbort () const {return State_Escort;}
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#if !__FINAL
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friend class CTaskClassInfoManager;
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static const char* GetStaticStateName ( s32 iState );
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#endif //!__FINAL
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virtual const CVehicleFollowRouteHelper* GetFollowRouteHelper() const;
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VehicleEscortType GetEscortType() const {return m_EscortType;}
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void FindTargetCoors (const CVehicle *pVeh, sVehicleMissionParams ¶ms) const;
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void FindTargetCoors (const CVehicle *pVeh, Vector3 &TargetCoors) const;
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void AdjustTargetPositionDependingOnDistance(const CVehicle* pVeh, sVehicleMissionParams& params) const;
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void AdjustTargetPositionDependingOnDistance(const CVehicle* pVeh, Vector3& vTargetPosition) const;
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bool InConvoyTogether (const CVehicle* const pVeh, const CVehicle* const pOtherVeh);
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// network:
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virtual bool IsSyncedAcrossNetwork() const { return true; }
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virtual CTaskVehicleSerialiserBase* GetTaskSerialiser() const { return rage_new CTaskVehicleSerialiser<CTaskVehicleEscort>; }
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virtual void CloneUpdate(CVehicle *pVehicle);
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void Serialise(CSyncDataBase& serialiser)
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{
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CTaskVehicleMissionBase::Serialise(serialiser);
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// add one to avoid having to serialise an int
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unsigned escortType = (unsigned)(m_EscortType + 1);
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SERIALISE_UNSIGNED(serialiser, escortType, SIZEOF_ESCORT_TYPE, "Escort type");
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m_EscortType = (VehicleEscortType)(escortType - 1);
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SERIALISE_PACKED_FLOAT(serialiser, m_fCustomOffset, 200.0f, SIZEOF_CUSTOM_OFFSET, "Custom Offset");
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SERIALISE_INTEGER(serialiser, m_iMinHeightAboveTerrain, SIZEOF_MIN_HEIGHT_ABOVE_TERRAIN, "Min Height Above Terrain");
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}
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static void HandleBrakingIfAheadOfTarget(const CVehicle* pVehicle, const CPhysical* pTargetEntity, const Vector3& vTargetPos, const bool bDriveInReverse, const bool bAllowMinorSlowdown, u32& nNextTimeAllowedToMove, float& fDesiredSpeed);
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private:
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static const unsigned SIZEOF_ESCORT_TYPE = 3;
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static const unsigned SIZEOF_CUSTOM_OFFSET = 10;
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static const unsigned SIZEOF_MIN_HEIGHT_ABOVE_TERRAIN = 12;
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// FSM function implementations
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// State_Escort
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FSM_Return Escort_OnUpdate (CVehicle* pVehicle);
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// State_EscortHelicopter
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void EscortHelicopter_OnEnter (CVehicle* pVehicle);
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FSM_Return EscortHelicopter_OnUpdate (CVehicle* pVehicle);
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// State_EscortAutomobile
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void EscortAutomobile_OnEnter (CVehicle* pVehicle);
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FSM_Return EscortAutomobile_OnUpdate (CVehicle* pVehicle);
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// TapBrake state
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void TapBrake_OnEnter (CVehicle* pVeh);
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FSM_Return TapBrake_OnUpdate (CVehicle* pVeh);
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// Brake state
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void Brake_OnEnter (CVehicle* pVeh);
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FSM_Return Brake_OnUpdate (CVehicle* pVeh);
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// State_Stop
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void Stop_OnEnter (CVehicle* pVehicle);
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FSM_Return Stop_OnUpdate (CVehicle* pVehicle);
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void UpdateAvoidanceCache();
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VehicleEscortType m_EscortType;
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float m_fCustomOffset;
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float m_fStraightLineDist;
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u32 m_nNextTimeAllowedToMove;
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int m_iMinHeightAboveTerrain;
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static const float ms_fStraightLineDistDefault;
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};
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#endif
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