102 lines
3 KiB
C
102 lines
3 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file animControlCollection.h
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* @author drose
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* @date 2000-02-22
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*/
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#ifndef ANIMCONTROLCOLLECTION_H
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#define ANIMCONTROLCOLLECTION_H
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#include "pandabase.h"
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#include "animControl.h"
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#include "event.h"
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#include "pt_Event.h"
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#include "pmap.h"
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/**
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* This is a named collection of AnimControl pointers. An AnimControl may be
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* added to the collection by name. While an AnimControl is associated, its
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* reference count is maintained; associating a new AnimControl with the same
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* name will decrement the previous control's reference count (and possibly
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* delete it, unbinding its animation).
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*/
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class EXPCL_PANDA_CHAN AnimControlCollection {
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PUBLISHED:
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AnimControlCollection();
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~AnimControlCollection();
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void store_anim(AnimControl *control, const std::string &name);
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AnimControl *find_anim(const std::string &name) const;
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bool unbind_anim(const std::string &name);
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int get_num_anims() const;
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AnimControl *get_anim(int n) const;
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std::string get_anim_name(int n) const;
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MAKE_SEQ(get_anims, get_num_anims, get_anim);
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MAKE_SEQ(get_anim_names, get_num_anims, get_anim_name);
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void clear_anims();
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// The following functions are convenience functions that vector directly
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// into the AnimControl's functionality by anim name.
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INLINE bool play(const std::string &anim_name);
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INLINE bool play(const std::string &anim_name, double from, double to);
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INLINE bool loop(const std::string &anim_name, bool restart);
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INLINE bool loop(const std::string &anim_name, bool restart, double from, double to);
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INLINE bool stop(const std::string &anim_name);
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INLINE bool pose(const std::string &anim_name, double frame);
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// These functions operate on all anims at once.
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void play_all();
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void play_all(double from, double to);
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void loop_all(bool restart);
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void loop_all(bool restart, double from, double to);
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bool stop_all();
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void pose_all(double frame);
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INLINE int get_frame(const std::string &anim_name) const;
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INLINE int get_frame() const;
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INLINE int get_num_frames(const std::string &anim_name) const;
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INLINE int get_num_frames() const;
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INLINE bool is_playing(const std::string &anim_name) const;
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INLINE bool is_playing() const;
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std::string which_anim_playing() const;
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void output(std::ostream &out) const;
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void write(std::ostream &out) const;
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private:
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class ControlDef {
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public:
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std::string _name;
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PT(AnimControl) _control;
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};
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typedef pvector<ControlDef> Controls;
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Controls _controls;
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typedef pmap<std::string, size_t> ControlsByName;
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ControlsByName _controls_by_name;
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AnimControl *_last_started_control;
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};
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INLINE std::ostream &operator << (std::ostream &out, const AnimControlCollection &collection);
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#include "animControlCollection.I"
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#endif
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