101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
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#include "cbase.h"
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#include "asw_objective_escape.h"
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#include "asw_game_resource.h"
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#include "asw_marine_resource.h"
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#include "asw_marine.h"
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#include "triggers.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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LINK_ENTITY_TO_CLASS( asw_objective_escape, CASW_Objective_Escape );
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BEGIN_DATADESC( CASW_Objective_Escape )
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DEFINE_FIELD( m_hTrigger, FIELD_EHANDLE ),
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DEFINE_INPUTFUNC( FIELD_VOID, "MarineInEscapeArea", InputMarineInEscapeArea ),
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END_DATADESC()
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CUtlVector<CASW_Objective_Escape*> g_aEscapeObjectives;
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// dummy objectives are complete automatically
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CASW_Objective_Escape::CASW_Objective_Escape() : CASW_Objective()
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{
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m_hTrigger = NULL;
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g_aEscapeObjectives.AddToTail( this );
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}
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CASW_Objective_Escape::~CASW_Objective_Escape()
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{
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g_aEscapeObjectives.FindAndRemove( this );
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}
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void CASW_Objective_Escape::InputMarineInEscapeArea( inputdata_t &inputdata )
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{
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CBaseTrigger* pTrig = dynamic_cast<CBaseTrigger*>(inputdata.pCaller);
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if (!pTrig)
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{
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Msg("Error: Escape objective input called by something that wasn't a trigger\n");
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return;
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}
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if (pTrig != GetTrigger() && GetTrigger()!= NULL)
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{
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Msg("Error: Escape objective input called by two different triggers. Only 1 escape area is allowed per map.\n");
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return;
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}
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m_hTrigger = pTrig;
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CheckEscapeStatus();
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}
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void CASW_Objective_Escape::CheckEscapeStatus()
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{
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if (OtherObjectivesComplete() && AllLiveMarinesInExit())
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SetComplete(true);
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}
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// are all other non-optional objectives complete?
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bool CASW_Objective_Escape::OtherObjectivesComplete()
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{
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if ( !ASWGameResource() )
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return false;
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CASW_Game_Resource* pGameResource = ASWGameResource();
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for (int i=0;i<12;i++)
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{
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CASW_Objective* pObjective = pGameResource->GetObjective(i);
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// if another objective isn't optional and isn't complete, then we're not ready to escape
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if (pObjective && pObjective!=this
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&& !pObjective->IsObjectiveOptional() && !pObjective->IsObjectiveComplete())
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{
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return false;
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}
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}
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return true;
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}
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bool CASW_Objective_Escape::AllLiveMarinesInExit()
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{
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if ( !ASWGameResource() ||!GetTrigger() )
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return false;
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CASW_Game_Resource* pGameResource = ASWGameResource();
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for (int i=0;i<pGameResource->GetMaxMarineResources();i++)
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{
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CASW_Marine_Resource* pMR = pGameResource->GetMarineResource(i);
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if (pMR && pMR->GetHealthPercent() > 0
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&& pMR->GetMarineEntity())
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{
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// we've got a live marine, check if he's in the exit area
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if (!GetTrigger()->IsTouching(pMR->GetMarineEntity()))
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return false; // a live marine isn't in the exit zone
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}
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}
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return true;
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}
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CBaseTrigger* CASW_Objective_Escape::GetTrigger()
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{
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return dynamic_cast<CBaseTrigger*>(m_hTrigger.Get());
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}
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