Add compatibility support for slope-based animation interpolation

[libs/gl.git] / source / animation.h

diff --git a/source/animation.h b/source/animation.h
index 7b86eca9b162a56cd38e29ae1c17f05a326bce3b..7c277f430876e71a1738d039dda2852033639e68 100644 (file)
--- a/source/animation.h
+++ b/source/animation.h
@@ -28,6 +28,7 @@ public:
                Time::TimeDelta current_time;
                float start_slope;
                float end_slope;
+               int slopes_set;
 
        public:
                Loader(Animation &);
@@ -36,6 +37,8 @@ public:
                void init();
                virtual void finish();
 
+               void check_slopes_and_control(bool, bool);
+               void add_kf(const KeyFrame *, bool, bool);
                void load_kf(const std::string &, bool);
                void load_kf_inline(bool);
 
@@ -164,10 +167,11 @@ public:
        const std::string &get_uniform_name(unsigned) const;
 
        void add_keyframe(const Time::TimeDelta &, const KeyFrame &);
-       void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float);
-       void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float, float);
+       DEPRECATED void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float);
+       DEPRECATED void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float, float);
        void add_control_keyframe(const KeyFrame &);
 private:
+       void add_keyframe(const Time::TimeDelta &, const KeyFrame *, float, float, bool);
        void add_keyframe(const Time::TimeDelta &, const KeyFrame *, bool, bool);
        void prepare_keyframe(TimedKeyFrame &);
        void create_curves();