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96 lines
2.5 KiB
96 lines
2.5 KiB
8 years ago
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/***
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*
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* Copyright (c) 1996-2001, Valve LLC. All rights reserved.
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*
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* This product contains software technology licensed from Id
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
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* All Rights Reserved.
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*
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* Use, distribution, and modification of this source code and/or resulting
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* object code is restricted to non-commercial enhancements to products from
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* Valve LLC. All other use, distribution, or modification is prohibited
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* without written permission from Valve LLC.
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*
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****/
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#include "extdll.h"
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#include "util.h"
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#include "cbase.h"
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#include "player.h"
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#include "saverestore.h"
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#include "trains.h"
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#include "gamerules.h"
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class CTriggerPlayerFreeze : public CBaseDelay
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{
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public:
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void Spawn(void);
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void Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value);
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virtual int Save(CSave &save);
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virtual int Restore(CRestore &restore);
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virtual int ObjectCaps(void) { return CBaseEntity::ObjectCaps() & ~FCAP_ACROSS_TRANSITION; }
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static TYPEDESCRIPTION m_SaveData[];
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EHANDLE m_hPlayer;
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int m_state;
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};
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LINK_ENTITY_TO_CLASS(player_freeze, CTriggerPlayerFreeze);
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// Global Savedata for changelevel friction modifier
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TYPEDESCRIPTION CTriggerPlayerFreeze::m_SaveData[] =
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{
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DEFINE_FIELD(CTriggerPlayerFreeze, m_hPlayer, FIELD_EHANDLE),
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DEFINE_FIELD(CTriggerPlayerFreeze, m_state, FIELD_INTEGER),
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};
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IMPLEMENT_SAVERESTORE(CTriggerPlayerFreeze, CBaseDelay);
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void CTriggerPlayerFreeze::Spawn(void)
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{
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pev->movetype = MOVETYPE_NOCLIP;
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pev->solid = SOLID_NOT; // Remove model & collisions
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pev->renderamt = 0; // The engine won't draw this model if this is set to 0 and blending is on
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pev->rendermode = kRenderTransTexture;
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m_state = 0;
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}
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void CTriggerPlayerFreeze::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
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{
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if (!ShouldToggle(useType, m_state))
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return;
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if (!pActivator || !pActivator->IsPlayer())
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{
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pActivator = CBaseEntity::Instance(g_engfuncs.pfnPEntityOfEntIndex(1));
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}
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m_hPlayer = pActivator;
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switch (useType)
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{
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case USE_ON:
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m_state = 1;
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((CBasePlayer *)pActivator)->EnableControl(FALSE);
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break;
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case USE_OFF:
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m_state = 0;
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((CBasePlayer *)pActivator)->EnableControl(TRUE);
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break;
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case USE_TOGGLE:
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m_state = !m_state;
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((CBasePlayer *)pActivator)->EnableControl(!m_state);
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break;
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case USE_SET:
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m_state = 0;
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((CBasePlayer *)pActivator)->EnableControl(!m_state);
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break;
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default:
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break;
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}
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// If the player is frozen, remove any velocity.
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if (m_state)
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((CBasePlayer *)pActivator)->pev->velocity = g_vecZero;
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}
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