1 files changed, 9 insertions, 30 deletions

diff --git a/scene/resources/animation.h b/scene/resources/animation.h
index 49c8fa4c22..0ac1279063 100644
--- a/scene/resources/animation.h
+++ b/scene/resources/animation.h
@@ -64,7 +64,6 @@ public:
 	enum UpdateMode {
 		UPDATE_CONTINUOUS,
 		UPDATE_DISCRETE,
-		UPDATE_TRIGGER,
 		UPDATE_CAPTURE,
 	};
 
@@ -74,6 +73,12 @@ public:
 		LOOP_PINGPONG,
 	};
 
+	enum LoopedFlag {
+		LOOPED_FLAG_NONE,
+		LOOPED_FLAG_END,
+		LOOPED_FLAG_START,
+	};
+
 #ifdef TOOLS_ENABLED
 	enum HandleMode {
 		HANDLE_MODE_FREE,
@@ -250,15 +255,11 @@ private:
 	_FORCE_INLINE_ T _interpolate(const Vector<TKey<T>> &p_keys, double p_time, InterpolationType p_interp, bool p_loop_wrap, bool *p_ok, bool p_backward = false) const;
 
 	template <class T>
-	_FORCE_INLINE_ void _track_get_key_indices_in_range(const Vector<T> &p_array, double from_time, double to_time, List<int> *p_indices) const;
-
-	_FORCE_INLINE_ void _value_track_get_key_indices_in_range(const ValueTrack *vt, double from_time, double to_time, List<int> *p_indices) const;
-	_FORCE_INLINE_ void _method_track_get_key_indices_in_range(const MethodTrack *mt, double from_time, double to_time, List<int> *p_indices) const;
+	_FORCE_INLINE_ void _track_get_key_indices_in_range(const Vector<T> &p_array, double from_time, double to_time, List<int> *p_indices, bool p_is_backward) const;
 
 	double length = 1.0;
 	real_t step = 0.1;
 	LoopMode loop_mode = LOOP_NONE;
-	int pingponged = 0;
 
 	/* Animation compression page format (version 1):
 	 *
@@ -345,27 +346,6 @@ private:
 
 	// bind helpers
 private:
-	Vector<int> _value_track_get_key_indices(int p_track, double p_time, double p_delta) const {
-		List<int> idxs;
-		value_track_get_key_indices(p_track, p_time, p_delta, &idxs);
-		Vector<int> idxr;
-
-		for (int &E : idxs) {
-			idxr.push_back(E);
-		}
-		return idxr;
-	}
-	Vector<int> _method_track_get_key_indices(int p_track, double p_time, double p_delta) const {
-		List<int> idxs;
-		method_track_get_key_indices(p_track, p_time, p_delta, &idxs);
-		Vector<int> idxr;
-
-		for (int &E : idxs) {
-			idxr.push_back(E);
-		}
-		return idxr;
-	}
-
 	bool _float_track_optimize_key(const TKey<float> t0, const TKey<float> t1, const TKey<float> t2, real_t p_allowed_velocity_err, real_t p_allowed_precision_error);
 	bool _vector2_track_optimize_key(const TKey<Vector2> t0, const TKey<Vector2> t1, const TKey<Vector2> t2, real_t p_alowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error);
 	bool _vector3_track_optimize_key(const TKey<Vector3> t0, const TKey<Vector3> t1, const TKey<Vector3> t2, real_t p_alowed_velocity_err, real_t p_allowed_angular_error, real_t p_allowed_precision_error);
@@ -470,17 +450,15 @@ public:
 	bool track_get_interpolation_loop_wrap(int p_track) const;
 
 	Variant value_track_interpolate(int p_track, double p_time) const;
-	void value_track_get_key_indices(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const;
 	void value_track_set_update_mode(int p_track, UpdateMode p_mode);
 	UpdateMode value_track_get_update_mode(int p_track) const;
 
-	void method_track_get_key_indices(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const;
 	Vector<Variant> method_track_get_params(int p_track, int p_key_idx) const;
 	StringName method_track_get_name(int p_track, int p_key_idx) const;
 
 	void copy_track(int p_track, Ref<Animation> p_to_animation);
 
-	void track_get_key_indices_in_range(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const;
+	void track_get_key_indices_in_range(int p_track, double p_time, double p_delta, List<int> *p_indices, Animation::LoopedFlag p_looped_flag = Animation::LOOPED_FLAG_NONE) const;
 
 	void set_length(real_t p_length);
 	real_t get_length() const;
@@ -510,6 +488,7 @@ VARIANT_ENUM_CAST(Animation::TrackType);
 VARIANT_ENUM_CAST(Animation::InterpolationType);
 VARIANT_ENUM_CAST(Animation::UpdateMode);
 VARIANT_ENUM_CAST(Animation::LoopMode);
+VARIANT_ENUM_CAST(Animation::LoopedFlag);
 #ifdef TOOLS_ENABLED
 VARIANT_ENUM_CAST(Animation::HandleMode);
 VARIANT_ENUM_CAST(Animation::HandleSetMode);