130 lines
3.9 KiB
C++
130 lines
3.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: A link that can be turned on and off. Unlike normal
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// links
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// dyanimc links must be entities so they and receive
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//messages. They update the state of the actual links. Allows us to save a lot
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//of memory by not making all links into entities
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//
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// $Workfile: $
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// $Date: $
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//
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//-----------------------------------------------------------------------------
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// $Log: $
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef AI_DYNAMICLINK_H
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#define AI_DYNAMICLINK_H
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#pragma once
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enum DynamicLinkState_t {
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LINK_OFF = 0,
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LINK_ON = 1,
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};
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class CAI_Link;
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//=============================================================================
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// >> CAI_DynanicLink
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//=============================================================================
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class CAI_DynamicLink : public CServerOnlyEntity {
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DECLARE_CLASS(CAI_DynamicLink, CServerOnlyEntity);
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public:
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static void InitDynamicLinks(void);
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static void ResetDynamicLinks(void);
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static void PurgeDynamicLinks(void);
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static void GenerateControllerLinks();
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static bool gm_bInitialized;
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static CAI_DynamicLink *GetDynamicLink(int nSrcID, int nDstID);
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static CAI_DynamicLink
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*m_pAllDynamicLinks; // A linked list of all dynamic link
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CAI_DynamicLink *m_pNextDynamicLink; // The next dynamic link in the list
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// of dynamic links
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int m_nSrcEditID; // the node that 'owns' this link
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int m_nDestEditID; // the node on the other end of the link.
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int m_nSrcID; // the node that 'owns' this link
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int m_nDestID; // the node on the other end of the link.
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DynamicLinkState_t m_nLinkState; //
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string_t
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m_strAllowUse; // Only this entity name or classname may use the link
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bool m_bInvertAllow; // Instead of only allowing the m_strAllowUse entity,
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// exclude only it
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bool m_bFixedUpIds;
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bool m_bNotSaved;
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int m_nLinkType;
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void SetLinkState(void);
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bool IsLinkValid(void);
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CAI_Link *FindLink();
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int ObjectCaps();
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// ----------------
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// Inputs
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// ----------------
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void InputTurnOn(inputdata_t &inputdata);
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void InputTurnOff(inputdata_t &inputdata);
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DECLARE_DATADESC();
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CAI_DynamicLink();
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~CAI_DynamicLink();
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};
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//=============================================================================
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// >> CAI_DynanicLinkVolume
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//=============================================================================
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class CAI_DynamicLinkController : public CServerOnlyEntity {
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DECLARE_CLASS(CAI_DynamicLinkController, CServerOnlyEntity);
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public:
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void GenerateLinksFromVolume();
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// ----------------
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// Inputs
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// ----------------
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void InputTurnOn(inputdata_t &inputdata);
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void InputTurnOff(inputdata_t &inputdata);
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void InputSetAllowed(inputdata_t &inputdata);
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void InputSetInvert(inputdata_t &inputdata);
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CUtlVector<CHandle<CAI_DynamicLink> > m_ControlledLinks;
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DynamicLinkState_t m_nLinkState;
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string_t
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m_strAllowUse; // Only this entity name or classname may use the link
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bool m_bInvertAllow; // Instead of only allowing the m_strAllowUse entity,
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// exclude only it
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bool m_bUseAirLinkRadius;
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DECLARE_DATADESC();
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};
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//=============================================================================
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//=============================================================================
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class CAI_RadialLinkController : public CBaseEntity {
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DECLARE_CLASS(CAI_RadialLinkController, CBaseEntity);
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public:
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void Spawn();
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void Activate();
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void PollMotionThink();
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void ModifyNodeLinks(bool bMakeStale);
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public:
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float m_flRadius;
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Vector m_vecAtRestOrigin;
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bool m_bAtRest;
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DECLARE_DATADESC();
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};
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#endif // AI_DYNAMICLINK_H
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