Fix curve saving, refined undo/redo

1 files changed, 19 insertions, 11 deletions

diff --git a/scene/resources/curve.h b/scene/resources/curve.h
index d45f9e202f..83a4357bfb 100644
--- a/scene/resources/curve.h
+++ b/scene/resources/curve.h
@@ -91,10 +91,6 @@ public:
 
 	static const char *SIGNAL_RANGE_CHANGED;
 
-#ifdef TOOLS_ENABLED
-	bool _disable_set_data;
-#endif
-
 	enum TangentMode {
 		TANGENT_FREE = 0,
 		TANGENT_LINEAR,
@@ -115,12 +111,17 @@ public:
 			right_mode = TANGENT_FREE;
 		}
 
-		Point(Vector2 p, real_t left = 0, real_t right = 0) {
-			pos = p;
-			left_tangent = left;
-			right_tangent = right;
-			left_mode = TANGENT_FREE;
-			right_mode = TANGENT_FREE;
+		Point(Vector2 p_pos,
+				real_t p_left = 0,
+				real_t p_right = 0,
+				TangentMode p_left_mode = TANGENT_FREE,
+				TangentMode p_right_mode = TANGENT_FREE) {
+
+			pos = p_pos;
+			left_tangent = p_left;
+			right_tangent = p_right;
+			left_mode = p_left_mode;
+			right_mode = p_right_mode;
 		}
 	};
 
@@ -128,7 +129,12 @@ public:
 
 	int get_point_count() const { return _points.size(); }
 
-	int add_point(Vector2 p_pos, real_t left_tangent = 0, real_t right_tangent = 0);
+	int add_point(Vector2 p_pos,
+			real_t left_tangent = 0,
+			real_t right_tangent = 0,
+			TangentMode left_mode = TANGENT_FREE,
+			TangentMode right_mode = TANGENT_FREE);
+
 	void remove_point(int p_index);
 	void clear_points();
 
@@ -138,6 +144,8 @@ public:
 	int set_point_offset(int p_index, float offset);
 	Vector2 get_point_pos(int p_index) const;
 
+	Point get_point(int p_index) const;
+
 	float get_min_value() const { return _min_value; }
 	void set_min_value(float p_min);