expvintl
147 lines
5.0 KiB
C++
147 lines
5.0 KiB
C++
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#include "peds/Ped.h"
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#include "Task/Combat/SubTasks/TaskAimFromGround.h"
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#include "Task/Weapons/Gun/TaskGun.h"
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#include "Task/Weapons/Gun/TaskAimGunScripted.h"
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#include "Task/Weapons/Gun/Metadata/ScriptedGunTaskInfo.h"
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#include "Task/Weapons/Gun/Metadata/ScriptedGunTaskInfoMetadataMgr.h"
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#include "Weapons/WeaponTypes.h"
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AI_OPTIMISATIONS()
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// Tunable parameters. ///////////////////////////////////////////////////
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CTaskAimFromGround::Tunables CTaskAimFromGround::sm_Tunables;
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IMPLEMENT_COMBAT_TASK_TUNABLES(CTaskAimFromGround, 0x681da643);
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//////////////////////////////////////////////////////////////////////////
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CTaskAimFromGround::CTaskAimFromGround(u32 scriptedGunTaskInfoHash, const fwFlags32& iFlags, const CWeaponTarget& target, bool bForceShootFromGround)
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: m_ScriptedGunTaskInfoHash(scriptedGunTaskInfoHash)
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, m_iFlags(iFlags)
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, m_target(target)
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, m_bForceShootFromGround(bForceShootFromGround)
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{
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SetInternalTaskType(CTaskTypes::TASK_AIM_FROM_GROUND);
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}
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aiTask::FSM_Return CTaskAimFromGround::ProcessPreFSM()
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{
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CPed* pPed = GetPed();
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pPed->SetPedResetFlag(CPED_RESET_FLAG_ShootFromGround, true);
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return FSM_Continue;
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}
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aiTask::FSM_Return CTaskAimFromGround::UpdateFSM(const s32 iState, const FSM_Event iEvent)
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{
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FSM_Begin
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FSM_State(State_Start)
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FSM_OnUpdate
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return Start_OnUpdate();
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FSM_State(State_AimingFromGround)
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FSM_OnEnter
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AimingFromGround_OnEnter();
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FSM_OnUpdate
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return AimingFromGround_OnUpdate();
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FSM_OnExit
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AimingFromGround_OnExit();
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FSM_State(State_Finish)
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FSM_OnUpdate
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return FSM_Quit;
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FSM_End
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}
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//////////////////////////////////////////////////////////////////////////
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CTask::FSM_Return CTaskAimFromGround::Start_OnUpdate()
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//////////////////////////////////////////////////////////////////////////
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{
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SetState(State_AimingFromGround);
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return FSM_Continue;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CTaskAimFromGround::AimingFromGround_OnEnter()
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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{
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CTaskGun* pGunTask = NULL;
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if(GetPed()->HasHurtStarted())
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{
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// Timer is handled in Writhe task
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pGunTask = rage_new CTaskGun(CWeaponController::WCT_Fire, CTaskTypes::TASK_AIM_GUN_SCRIPTED, CWeaponTarget(m_target));
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pGunTask->SetFiringPatternHash(FIRING_PATTERN_FROM_GROUND);
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}
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else
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{
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TUNE_GROUP_FLOAT(SHOOTFROMGROUND_TWEAK, MinTime, 2.f, 0.f, 10.f, 0.1f);
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TUNE_GROUP_FLOAT(SHOOTFROMGROUND_TWEAK, MaxTime, 4.f, 0.f, 10.f, 0.1f);
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pGunTask = rage_new CTaskGun(CWeaponController::WCT_Fire, CTaskTypes::TASK_AIM_GUN_SCRIPTED, CWeaponTarget(m_target), fwRandom::GetRandomNumberInRange(MinTime, MaxTime));
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pGunTask->SetFiringPatternHash(FIRING_PATTERN_FULL_AUTO);
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}
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pGunTask->GetGunFlags().SetFlag(GF_DisableBlockingClip);
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pGunTask->GetGunFlags().SetFlag(GF_DisableTorsoIk);
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pGunTask->GetGunFlags().SetFlag(GF_DisableReload);
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pGunTask->GetGunFlags().SetFlag(GF_PreventWeaponSwapping);
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pGunTask->SetScriptedGunTaskInfoHash(m_ScriptedGunTaskInfoHash);
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SetNewTask(pGunTask);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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CTask::FSM_Return CTaskAimFromGround::AimingFromGround_OnUpdate()
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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{
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if(GetIsFlagSet(aiTaskFlags::SubTaskFinished) || !GetSubTask())
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{
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SetState(State_Finish);
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return FSM_Continue;
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}
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else
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{
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CTaskAimGunScripted* pTask = FindScriptedGunTask();
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if (pTask)
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{
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float heading = pTask->GetDesiredHeading();
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if ( heading == 0.0f || heading == 1.0f || (!m_bForceShootFromGround && GetTimeInState()>sm_Tunables.m_MaxAimFromGroundTime))
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{
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// this should cause the gun task to end
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pTask->SetWeaponControllerType(CWeaponController::WCT_None);
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if (GetSubTask() && GetSubTask()->GetTaskType()==CTaskTypes::TASK_GUN)
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{
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static_cast<CTaskGun*>(GetSubTask())->SetWeaponControllerType(CWeaponController::WCT_None);
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}
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}
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}
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}
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return FSM_Continue;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CTaskAimFromGround::AimingFromGround_OnExit()
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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{
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}
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//////////////////////////////////////////////////////////////////////////
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CTaskAimGunScripted* CTaskAimFromGround::FindScriptedGunTask()
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//////////////////////////////////////////////////////////////////////////
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{
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if (GetSubTask() && GetSubTask()->GetTaskType()==CTaskTypes::TASK_GUN)
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{
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CTask* pGunTask = GetSubTask();
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if (pGunTask->GetSubTask() && pGunTask->GetSubTask()->GetTaskType()==CTaskTypes::TASK_AIM_GUN_SCRIPTED)
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{
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return static_cast<CTaskAimGunScripted*>(pGunTask->GetSubTask());
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}
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}
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return NULL;
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}
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