CWE-ou-minkata/Sources/Plasma/PubUtilLib/plAvatar/plAvatarMgr.h

/*==LICENSE==*

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*==LICENSE==*/
/** \file plAvatarMgr.h
    Gathering place for global animations and miscellaneous avatar data.
    Ideally this stuff will all be migrated into the resource manager. */
#ifndef PLAVATARMGR_INC
#define PLAVATARMGR_INC

#include "HeadSpin.h"
#include <map>

#include "hsGeometry3.h"

#include "pnKeyedObject/hsKeyedObject.h"
#include "plMessage/plLoadAvatarMsg.h"

// This is still pretty much a hack, but it's a compartmentalized hack instead of the previous
// interwoven spaghetti hack.

class plSeekPointMod;
class plOneShotMod;
class plAGMasterMod;
class plArmatureMod;
class plSpawnModifier;
class plKey;
class plLoadAvatarMsg;
class plMaintainersMarkerModifier;
class plDniCoordinateInfo;
class plAvCoopMsg;
class plNotifyMsg;
class plCoopCoordinator;
class plLoadCloneMsg;
class plStatusLog;

/** \class plAvatarMgr
    Gathering place for global animations and miscellaneous avatar data.
    Ideally this stuff will all be migrated into the resource manager.
    This class is 100% static and must be explictly cleared when
    resetting the scene on shutdown or when rebuilding the scene for export.
*/
class plAvatarMgr : public hsKeyedObject
{
public:
    typedef std::vector<plArmatureMod*> plArmatureModPtrVec;

    enum AvatarTypeMask
    {
        Human = 1,
        Player = 2
    };

    plAvatarMgr();                      // can only be constructed by itself (singleton)
    virtual ~plAvatarMgr();

    CLASSNAME_REGISTER( plAvatarMgr );
    GETINTERFACE_ANY( plAvatarMgr, hsKeyedObject );

    // \{
    /** Seek points are alignment points used for aligning
        the avatar before playing a detail interaction animation.
        These are registered by name here primarily for debugging
        and ad-hoc scripting. In final releases, we'll be able to
        do away with this bookeeping entirely. */
    void AddSeekPoint(plSeekPointMod *seekpoint);
    void RemoveSeekPoint(plSeekPointMod *seekpoint);
    plSeekPointMod *FindSeekPoint(const plString &name);
    // \}

    // \{
    /** One shots are registered here for debugging and ad-hoc
        scripting only. */
    void AddOneShot(plOneShotMod *oneshot);
    void RemoveOneShot(plOneShotMod *oneshot);
    plOneShotMod *FindOneShot(const plString &name);
    // \}
    
    plKey LoadPlayer(const char* name, const char *account);
    plKey LoadPlayer(const char* name, const char *account, const char *linkName);
    plKey LoadAvatar(const char *name, const char *accountName, bool isPlayer, plKey spawnPoint, plAvTask *initialTask, const char *userStr = nil);

    /**
     * Unload an avatar clone
     *
     * This unloads the clone of an avatar (remote player or NPC) from our local game.
     * The avatar clone can be unloaded globally by setting netPropagate; however, this
     * is highly discouraged.
     */
    void UnLoadAvatar(const plKey& avKey, bool isPlayer, bool netPropagate=false) const;
    /** send our (already loaded) local player to newly-associated clients - used when linking */
    void PropagateLocalPlayer(int spawnPoint = -1);
    /** Unload our local player on other machines because we're leaving this age.
        The player will stay around on our local machine, though. */
    bool UnPropagateLocalPlayer();

    void UnLoadLocalPlayer();

    void AddAvatar(plArmatureMod *avatar);
    void RemoveAvatar(plArmatureMod *instance);

    plArmatureMod *GetLocalAvatar();
    plKey GetLocalAvatarKey();
    static plArmatureMod *FindAvatar(plKey& avatarKey); // Key of the sceneObject
    plArmatureMod *FindAvatarByPlayerID(uint32_t pid);
    plArmatureMod *FindAvatarByModelName(const plString& name); // Probably only useful for custom NPCs. All players are
                                                      // either "Male" or "Female".
    void FindAllAvatarsByModelName(const char* name, plArmatureModPtrVec& outVec);
    plArmatureMod *GetFirstRemoteAvatar();

    // \{
    /** Spawn points are potential entry points for the 
        avatar. They're selected pretty randomly right now;
        eventually they'll be selected by script based
        on the book used to enter the scene. */
    void AddSpawnPoint(plSpawnModifier *spawn);
    void RemoveSpawnPoint(plSpawnModifier *spawn);
    const plSpawnModifier *GetSpawnPoint(int index);
    int NumSpawnPoints() { return fSpawnPoints.size(); }
    int FindSpawnPoint( const char *name ) const;
    // \}
    static int WarpPlayerToAnother(bool iMove, uint32_t remoteID);
    static int WarpPlayerToXYZ(float x, float y, float z);
    static int WarpPlayerToXYZ(int pid, float x, float y, float z);

    static plAvatarMgr *GetInstance();
    static void ShutDown();


    bool MsgReceive(plMessage *msg);
    bool HandleCoopMsg(plAvCoopMsg *msg);
    bool HandleNotifyMsg(plNotifyMsg *msg);
    bool IPassMessageToActiveCoop(plMessage *msg, uint32_t id, uint16_t serial);

    // similar to a spawn point, maintainers markers are used 
    // to generate your position in Dni coordinates
    void AddMaintainersMarker(plMaintainersMarkerModifier *mm);
    void RemoveMaintainersMarker(plMaintainersMarkerModifier *mm);
    void PointToDniCoordinate(hsPoint3 pt, plDniCoordinateInfo* ret);
    void GetDniCoordinate(plDniCoordinateInfo* ret);

    static void OfferLinkingBook(plKey hostKey, plKey guestKey, plMessage *linkMsg, plKey replyKey);

    bool IsACoopRunning();
    plStatusLog *GetLog() { return fLog; }

protected:
    /** Dump all internal data. */
    void IReset();
    
    /** Handle an incoming clone message; do any necessary post-processing
        on the avatar. */
    void IFinishLoadingAvatar(plLoadAvatarMsg *cloneMsg);

    /** Handle an incoming clone message which holds an unload request.
    */
    void IFinishUnloadingAvatar(plLoadAvatarMsg *cloneMsg);
    
    /** When an armature modifier attached to the given scene object is loaded,
        send it the given message.
        We get notified when the avatar's scene object is loaded, but we also need to 
        set some information up for the avatar modifier when it comes in.
        We'll get that notification via the AddAvatar call later. In this function
        we're going to squirrel away an initialization message to pass to the armature
        modifier when it arrives. */
    void IDeferInit(plKey playerSOKey, plMessage *initMsg);
    
    /** See if we have an avatar type message saved for the given avatar and send them. */
    void ISendDeferredInit(plKey playerSOKey);

    static plAvatarMgr* fInstance;      // the single instance of the avatar manager

    typedef std::map<plString, plSeekPointMod *, plString::less_i> plSeekPointMap;
    plSeekPointMap fSeekPoints;

    typedef std::map<plString, plOneShotMod *, plString::less_i> plOneShotMap;
    plOneShotMap fOneShots;

    typedef std::map<plKey, plMessage *> DeferredInits;
    DeferredInits fDeferredInits;

//  typedef std::map<const char *, plArmatureMod *, stringISorter> plAvatarMap;
    typedef std::vector<plKey> plAvatarVec;
    plAvatarVec fAvatars;

    typedef std::vector<const plSpawnModifier*> plSpawnVec;
    plSpawnVec  fSpawnPoints;

    hsTArray<plMaintainersMarkerModifier*> fMaintainersMarkers;

    // we're using a multimap, which is a map which allows multiple entries to
    // share the same key. the key we use is the initiator's player id; in the vast
    // majority of cases, there will only be one coop running for a given initiator's
    // ID. By using a multimap, however, we can still handle a few different coops
    // for the same user by just iterating from the first match forward until
    // we run out of matches.
    typedef std::multimap<uint32_t, plCoopCoordinator *> plCoopMap;
    plCoopMap fActiveCoops;

    hsTArray<plLoadCloneMsg*> fCloneMsgQueue;
    plStatusLog *fLog;  
};


#endif // PLAVATARMGR_INC