Michael Fabian 'Xaymar' Dirks
88 lines
1.4 KiB
C++
88 lines
1.4 KiB
C++
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#ifndef ANIMATOR_H
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#define ANIMATOR_H
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#include "animation.hpp"
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class Object;
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class Animator {
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public:
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enum { ANIM_MODE_LOOP = 1, ANIM_MODE_PINGPONG = 2, ANIM_MODE_ONESHOT = 3 };
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Animator(Animator* animator);
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Animator(Object* tree, int frames);
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Animator(const vector<Object*>& objs, int frames);
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void addSeq(int frames);
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void addSeqs(Animator* t);
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void extractSeq(int first, int last, int seq);
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void setAnimTime(float time, int seq);
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void animate(int mode, float speed, int seq, float trans);
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void update(float elapsed);
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int animSeq() const
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{
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return _seq;
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}
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int animLen() const
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{
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return _seq_len;
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}
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float animTime() const
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{
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return _time;
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}
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bool animating() const
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{
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return !!_mode;
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}
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int numSeqs() const
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{
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return _seqs.size();
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}
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const vector<Object*>& getObjects() const
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{
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return _objs;
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}
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private:
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struct Seq {
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int frames;
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};
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struct Anim {
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//anim keys
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vector<Animation> keys;
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//for transitions...
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bool pos, scl, rot;
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Vector src_pos, dest_pos;
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Vector src_scl, dest_scl;
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Quat src_rot, dest_rot;
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Anim() : pos(false), scl(false), rot(false) {}
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};
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vector<Seq> _seqs;
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vector<Anim> _anims;
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vector<Object*> _objs;
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int _seq, _mode, _seq_len;
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float _time, _speed, _trans_time, _trans_speed;
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void reset();
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void addObjs(Object* obj);
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void updateAnim();
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void beginTrans();
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void updateTrans();
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};
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#endif |