Implement keyframe time.

procedural_animation.cpp

@@ -179,6 +179,19 @@ void ProceduralAnimation::set_keyframe_transition(const int keyframe_index, cons
 	process_animation_data();
 }
 
+float ProceduralAnimation::get_keyframe_time(const int keyframe_index) const {
+	ERR_FAIL_COND_V(!_keyframes.has(keyframe_index), 0);
+
+	return _keyframes[keyframe_index]->time;
+}
+void ProceduralAnimation::set_keyframe_time(const int keyframe_index, const float value) {
+	ERR_FAIL_COND(!_keyframes.has(keyframe_index));
+
+	_keyframes[keyframe_index]->time = value;
+
+	process_animation_data();
+}
+
 Vector2 ProceduralAnimation::get_keyframe_node_position(const int keyframe_index) const {
 	ERR_FAIL_COND_V(!_keyframes.has(keyframe_index), Vector2());
 
@@ -194,6 +207,8 @@ void ProceduralAnimation::process_animation_data() {
 	if (!_animation.is_valid())
 		return;
 
+	bool looping = has_loop();
+
 	clear();
 
 	for (int i = 0; i < _animation->get_track_count(); ++i) {
@@ -268,9 +283,11 @@ void ProceduralAnimation::process_animation_data() {
 		if (!found_keyframe)
 			ERR_PRINT("Could not find any keyframe! Index: " + String::num(animation_keyframe_index) + " at time: " + String::num(time));
 
-		//TODO add param
+		target_keyframe_time += frame->time;
-		target_keyframe_time += 1.0;
 	}
+
+	set_length(target_keyframe_time);
+	set_loop(looping);
 }
 
 ProceduralAnimation::ProceduralAnimation() {

procedural_animation.h

@@ -41,13 +41,15 @@ protected:
 		String name;
 		int animation_keyframe_index;
 		int next_keyframe;
-		Vector2 position;
 		float transition;
+		float time;
+		Vector2 position;
 
 		AnimationKeyFrame() {
 			animation_keyframe_index = 0;
 			transition = 1.0;
 			next_keyframe = -1;
+			time = 1;
 		}
 
 		~AnimationKeyFrame() {
@@ -90,6 +92,9 @@ public:
 	float get_keyframe_transition(const int keyframe_index) const;
 	void set_keyframe_transition(const int keyframe_index, const float value);
 
+	float get_keyframe_time(const int keyframe_index) const;
+	void set_keyframe_time(const int keyframe_index, const float value);
+
 	Vector2 get_keyframe_node_position(const int keyframe_index) const;
 	void set_keyframe_node_position(const int keyframe_index, const Vector2 &value);
 

procedural_animation_editor_plugin.cpp

@@ -396,6 +396,22 @@ void ProceduralAnimationEditorGraphNode::set_transition(const float value) {
 	changed();
 }
 
+float ProceduralAnimationEditorGraphNode::get_time() const {
+	return _time;
+}
+void ProceduralAnimationEditorGraphNode::set_time(const float value) {
+	_time = value;
+
+	_time_spinbox->set_value(value);
+
+	if (!_animation.is_valid())
+		return;
+
+	_animation->set_keyframe_time(_id, value);
+
+	changed();
+}
+
 Ref<ProceduralAnimation> ProceduralAnimationEditorGraphNode::get_animation() {
 	return _animation;
 }
@@ -410,6 +426,7 @@ void ProceduralAnimationEditorGraphNode::set_animation(const Ref<ProceduralAnima
 	set_next_keyframe(animation->get_keyframe_next_keyframe_index(_id));
 	set_transition(animation->get_keyframe_transition(_id));
 	set_animation_keyframe_index(animation->get_keyframe_animation_keyframe_index(_id));
+	set_time(animation->get_keyframe_time(_id));
 
 	_animation = animation;
 }
@@ -418,7 +435,8 @@ ProceduralAnimationEditorGraphNode::ProceduralAnimationEditorGraphNode() {
 	_id = 0;
 
 	_animation_keyframe_index = 0;
-	_next_keyframe = 0;
+	_next_keyframe = -1;
+	_time = 1;
 
 	set_title("Animation Frame");
 	set_show_close_button(true);
@@ -441,6 +459,17 @@ ProceduralAnimationEditorGraphNode::ProceduralAnimationEditorGraphNode() {
 	_animation_keyframe_spinbox->connect("value_changed", this, "on_animation_keyframe_spinbox_value_changed");
 	add_child(_animation_keyframe_spinbox);
 
+	Label *lt = memnew(Label);
+	lt->set_text("Time");
+	add_child(lt);
+
+	_time_spinbox = memnew(SpinBox);
+	_time_spinbox->set_max(999999999);
+	_time_spinbox->set_min(0);
+	_time_spinbox->set_h_size_flags(SIZE_EXPAND_FILL);
+	_time_spinbox->connect("value_changed", this, "on_time_spinbox_value_changed");
+	add_child(_time_spinbox);
+
 	_transition_editor = memnew(EditorPropertyEasing);
 	_transition_editor->set_margin(MARGIN_TOP, 5 * EDSCALE);
 	_transition_editor->set_margin(MARGIN_BOTTOM, 5 * EDSCALE);
@@ -459,6 +488,10 @@ void ProceduralAnimationEditorGraphNode::on_animation_keyframe_spinbox_value_cha
 	set_animation_keyframe_index(value);
 }
 
+void ProceduralAnimationEditorGraphNode::on_time_spinbox_value_changed(float value) {
+	set_time(value);
+}
+
 void ProceduralAnimationEditorGraphNode::on_dragged(Vector2 from, Vector2 to) {
 	if (!_animation.is_valid())
 		return;
@@ -491,6 +524,7 @@ void ProceduralAnimationEditorGraphNode::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("on_keyframe_name_modified", "name"), &ProceduralAnimationEditorGraphNode::on_keyframe_name_modified);
 	ClassDB::bind_method(D_METHOD("changed"), &ProceduralAnimationEditorGraphNode::changed);
 	ClassDB::bind_method(D_METHOD("on_animation_keyframe_spinbox_value_changed", "value"), &ProceduralAnimationEditorGraphNode::on_animation_keyframe_spinbox_value_changed);
+	ClassDB::bind_method(D_METHOD("on_time_spinbox_value_changed", "value"), &ProceduralAnimationEditorGraphNode::on_time_spinbox_value_changed);
 
 	ClassDB::bind_method(D_METHOD("on_dragged", "from", "to"), &ProceduralAnimationEditorGraphNode::on_dragged);
 

procedural_animation_editor_plugin.h

@@ -111,6 +111,9 @@ public:
 	float get_transition() const;
 	void set_transition(const float value);
 
+	float get_time() const;
+	void set_time(const float value);
+
 	Ref<ProceduralAnimation> get_animation();
 	void set_animation(const Ref<ProceduralAnimation> &animation);
 
@@ -119,6 +122,8 @@ public:
 
 protected:
 	void on_animation_keyframe_spinbox_value_changed(float value);
+	void on_time_spinbox_value_changed(float value);
+
 	void on_dragged(Vector2 from, Vector2 to);
 
 	void changed();
@@ -132,11 +137,13 @@ private:
 	int _id;
 	LineEdit *_name;
 	SpinBox *_animation_keyframe_spinbox;
+	SpinBox *_time_spinbox;
 
 	int _animation_keyframe_index;
 	int _next_keyframe;
 	EditorPropertyEasing *_transition_editor;
 	float _transition;
+	float _time;
 
 	Ref<ProceduralAnimation> _animation;
 };