mirror of
https://github.com/UberGames/EF2GameSource.git
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147 lines
3.7 KiB
C++
147 lines
3.7 KiB
C++
//-----------------------------------------------------------------------------
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//
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// $Logfile:: /Code/DLLs/game/gotoHelperNodeEX.hpp $
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// $Revision:: 169 $
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// $Author:: sketcher $
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// $Date:: 4/26/02 2:22p $
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//
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// Copyright (C) 2002 by Ritual Entertainment, Inc.
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// All rights reserved.
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//
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// This source may not be distributed and/or modified without
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// expressly written permission by Ritual Entertainment, Inc.
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//
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//
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// DESCRIPTION:
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// gotoHelperNodeEX Behavior Definition
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//
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//--------------------------------------------------------------------------------
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//==============================
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// Forward Declarations
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//==============================
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class GotoHelperNodeEX;
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#ifndef __GOTO_HELPER_NODE_EX___
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#define __GOTO_HELPER_NODE_EX___
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#include "behavior.h"
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#include "behaviors_general.h"
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//------------------------- CLASS ------------------------------
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//
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// Name: GotoHelperNodeEX
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// Base Class: Behavior
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//
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// Description: Moves the Actor to the closest appropriate
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// helper node, using data from the GPDB
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//
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// Method of Use: Called From State Machine
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//--------------------------------------------------------------
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class GotoHelperNodeEX : public Behavior {
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public:
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//------------------------------------
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// States
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//------------------------------------
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typedef enum {
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GOTO_HNODE_FIND_NODE,
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GOTO_HNODE_MOVE_TO_NODE,
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GOTO_HNODE_SUCCESS,
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GOTO_HNODE_FAILED
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} GotoHelperNodeStates_t;
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//-------------------------------------
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// Public Interface
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//-------------------------------------
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CLASS_PROTOTYPE(GotoHelperNodeEX);
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GotoHelperNodeEX();
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~GotoHelperNodeEX();
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void SetArgs(Event* ev);
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void AnimDone(Event* ev);
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void Begin(Actor& self);
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BehaviorReturnCode_t Evaluate(Actor& self);
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void End(Actor& self);
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// Accessors
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void SetNode(HelperNode* node);
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void SetMovementAnim(const str& anim);
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virtual void Archive(Archiver& arc);
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protected:
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//-------------------------------------
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// Internal Functionality
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//-------------------------------------
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void transitionToState(GotoHelperNodeStates_t state);
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void setInternalState(GotoHelperNodeStates_t state, const str& stateName);
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void init(Actor& self);
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void think();
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void setupStateMoveToNode();
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BehaviorReturnCode_t evaluateStateMoveToNode();
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void failureStateFindNode(const str& failureReason);
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void setupStateFindNode();
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BehaviorReturnCode_t evaluateStateFindNode();
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void failureStateMoveToNode(const str& failureReason);
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private:
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//------------------------------------
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// Parameters
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//------------------------------------
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str _nodeType;
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str _movementAnim;
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HelperNodePtr _node;
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float _maxDistance;
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//-------------------------------------
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// Components
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//-------------------------------------
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GotoPoint _gotoPoint;
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//-------------------------------------
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// Member Variables
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//-------------------------------------
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GotoHelperNodeStates_t _state;
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static const float NODE_RADIUS;
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};
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inline void GotoHelperNodeEX::SetNode(HelperNode* node) {
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assert(node);
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_node = node;
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}
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inline void GotoHelperNodeEX::SetMovementAnim(const str& anim) {
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_movementAnim = anim;
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}
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inline void GotoHelperNodeEX::Archive(Archiver& arc) {
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Behavior::Archive(arc);
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//
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// Archive Parameters
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//
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arc.ArchiveString(&_nodeType);
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arc.ArchiveString(&_movementAnim);
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arc.ArchiveSafePointer(&_node);
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arc.ArchiveFloat(&_maxDistance);
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//
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// Archive Components
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//
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arc.ArchiveObject(&_gotoPoint);
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//
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// Archive Member Variables
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//
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ArchiveEnum(_state, GotoHelperNodeStates_t);
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}
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#endif /* __GOTO_HELPER_NODE_EX___ */
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