89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
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#include "cbase.h"
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#include "c_triggers.h"
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#include "in_buttons.h"
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#include "collisionutils.h"
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#include "prediction.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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//-----------------------------------------------------------------------------
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// >> TriggerMultiple
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//-----------------------------------------------------------------------------
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LINK_ENTITY_TO_CLASS(trigger_multiple, C_TriggerMultiple);
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BEGIN_PREDICTION_DATA(C_TriggerMultiple)
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END_PREDICTION_DATA();
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IMPLEMENT_CLIENTCLASS_DT(C_TriggerMultiple, DT_TriggerMultiple, CTriggerMultiple)
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END_RECV_TABLE();
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// Global list of triggers that care about weapon fire
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// Doesn't need saving, the triggers re-add themselves on restore.
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CUtlVector< CHandle<C_TriggerMultiple> > g_hWeaponFireTriggers;
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//-----------------------------------------------------------------------------
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// Purpose: Called when spawning, after keyvalues have been handled.
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//-----------------------------------------------------------------------------
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void C_TriggerMultiple::Spawn(void)
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{
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BaseClass::Spawn();
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InitTrigger();
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if (m_flWait == 0)
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{
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m_flWait = 0.2;
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}
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SetTouch(&C_TriggerMultiple::MultiTouch);
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}
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//-----------------------------------------------------------------------------
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// Purpose: Touch function. Activates the trigger.
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// Input : pOther - The thing that touched us.
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//-----------------------------------------------------------------------------
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void C_TriggerMultiple::MultiTouch(CBaseEntity *pOther)
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{
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if (PassesTriggerFilters(pOther))
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{
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ActivateMultiTrigger(pOther);
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: The wait time has passed, so set back up for another activation
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//-----------------------------------------------------------------------------
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void C_TriggerMultiple::MultiWaitOver(void)
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{
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SetThink(NULL);
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : pActivator -
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//-----------------------------------------------------------------------------
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void C_TriggerMultiple::ActivateMultiTrigger(CBaseEntity *pActivator)
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{
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if (GetNextThink() > gpGlobals->curtime)
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return; // still waiting for reset time
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m_hActivator = pActivator;
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m_OnTrigger.FireOutput(m_hActivator, this);
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if (m_flWait > 0)
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{
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SetThink(&C_TriggerMultiple::MultiWaitOver);
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SetNextThink(gpGlobals->curtime + m_flWait);
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}
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else
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{
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// we can't just remove (self) here, because this is a touch function
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// called while C code is looping through area links...
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SetTouch(NULL);
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SetNextThink(gpGlobals->curtime + 0.1f);
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SetThink(&C_TriggerMultiple::SUB_Remove);
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}
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}
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