Relintai/procedural_animations
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Implement graph connections for the editor plugin.

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Relintai 2020-01-30 01:55:54 +01:00
parent 2f4e3af4f5
commit 3962252196
4 changed files with 81 additions and 7 deletions
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9
procedural_animation.cpp
View File

@ -176,7 +176,7 @@ void ProceduralAnimation::set_animation_node_position(const int category_index,
cat->animations[animation_index]->position = value;
}
int ProceduralAnimation::get_start_frame_index(const int category_index, const int animation_index) const {
int ProceduralAnimation::get_animation_start_frame_index(const int category_index, const int animation_index) const {
ERR_FAIL_COND_V(!_categories.has(category_index), 0);
Category *cat = _categories[category_index];
@ -185,7 +185,7 @@ int ProceduralAnimation::get_start_frame_index(const int category_index, const i
return cat->animations[animation_index]->start_frame_index;
}
void ProceduralAnimation::set_start_frame_index(const int category_index, const int animation_index, const int value) {
void ProceduralAnimation::set_animation_start_frame_index(const int category_index, const int animation_index, const int value) {
ERR_FAIL_COND(!_categories.has(category_index));
Category *cat = _categories[category_index];
@ -591,7 +591,6 @@ void ProceduralAnimation::_get_property_list(List<PropertyInfo> *p_list) const {
p_list->push_back(PropertyInfo(Variant::STRING, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/name", PROPERTY_HINT_NONE, "", property_usange));
p_list->push_back(PropertyInfo(Variant::INT, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/animation_keyframe_index", PROPERTY_HINT_NONE, "", property_usange));
p_list->push_back(PropertyInfo(Variant::INT, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/next_keyframe", PROPERTY_HINT_NONE, "", property_usange));
p_list->push_back(PropertyInfo(Variant::INT, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/next_animation", PROPERTY_HINT_NONE, "", property_usange));
p_list->push_back(PropertyInfo(Variant::OBJECT, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/in_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve", property_usange));
p_list->push_back(PropertyInfo(Variant::VECTOR2, "categories/" + itos(E->key()) + "/animation/" + itos(A->key()) + "/keyframe/" + itos(K->key()) + "/position", PROPERTY_HINT_NONE, "", property_usange));
}
@ -628,8 +627,8 @@ void ProceduralAnimation::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_animation_node_position", "category_index", "animation_index"), &ProceduralAnimation::get_animation_node_position);
ClassDB::bind_method(D_METHOD("set_animation_node_position", "category_index", "animation_index", "value"), &ProceduralAnimation::set_animation_node_position);
ClassDB::bind_method(D_METHOD("get_start_frame_index", "category_index", "animation_index"), &ProceduralAnimation::get_start_frame_index);
ClassDB::bind_method(D_METHOD("set_start_frame_index", "category_index", "animation_index", "value"), &ProceduralAnimation::set_start_frame_index);
ClassDB::bind_method(D_METHOD("get_animation_start_frame_index", "category_index", "animation_index"), &ProceduralAnimation::get_animation_start_frame_index);
ClassDB::bind_method(D_METHOD("set_animation_start_frame_index", "category_index", "animation_index", "value"), &ProceduralAnimation::set_animation_start_frame_index);
//Keyframes
ClassDB::bind_method(D_METHOD("get_keyframe_indices", "category_index", "animation_index"), &ProceduralAnimation::get_keyframe_indices);

4
procedural_animation.h
View File

@ -43,8 +43,8 @@ public:
Vector2 get_animation_node_position(const int category_index, int animation_index) const;
void set_animation_node_position(const int category_index, const int animation_index, const Vector2 &value);
int get_start_frame_index(const int category_index, const int animation_index) const;
void set_start_frame_index(const int category_index, const int animation_index, const int value);
int get_animation_start_frame_index(const int category_index, const int animation_index) const;
void set_animation_start_frame_index(const int category_index, const int animation_index, const int value);
//Keyframes
PoolVector<int> get_keyframe_indices(const int category_index, const int animation_index) const;

72
procedural_animation_editor_plugin.cpp
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@ -30,6 +30,7 @@ void ProceduralAnimationEditor::load_selected_animation() {
int id = kfind[i];
ProceduralAnimationEditorGraphNode *gn = memnew(ProceduralAnimationEditorGraphNode);
gn->set_name(String::num(id));
_graph_edit->add_child(gn);
//gn->set_animation_keyframe_names(animation_names);
@ -42,9 +43,25 @@ void ProceduralAnimationEditor::load_selected_animation() {
gn->set_animation_keyframe_index(_animation->get_keyframe_animation_keyframe_index(_selected_category, _selected_animation, id));
gn->connect("graphnode_changed", this, "on_keyframe_node_changed");
}
for (int i = 0; i < kfind.size(); ++i) {
int id = kfind[i];
int ni = _animation->get_keyframe_next_keyframe_index(_selected_category, _selected_animation, id);
if (ni != -1)
_graph_edit->connect_node(String::num(id), 0, String::num(ni), 0);
}
int st = _animation->get_animation_start_frame_index(_selected_category, _selected_animation);
if (st != -1)
_graph_edit->connect_node("Start", 0, String::num(st), 0);
}
void ProceduralAnimationEditor::clear_keyframe_nodes() {
_graph_edit->clear_connections();
for (int i = 0; i < _graph_edit->get_child_count(); ++i) {
Node *n = _graph_edit->get_child(i);
@ -255,6 +272,54 @@ void ProceduralAnimationEditor::on_delete_popup_confirmed() {
}
}
void ProceduralAnimationEditor::on_connection_request(const String &from, const int from_slot, const String &to, const int to_slot) {
Node *f = _graph_edit->get_node_or_null(from);
ProceduralAnimationEditorGraphNode *gn = Object::cast_to<ProceduralAnimationEditorGraphNode>(f);
if (gn != NULL) {
int ni = _animation->get_keyframe_next_keyframe_index(_selected_category, _selected_animation, gn->get_id());
if (ni != -1) {
_graph_edit->disconnect_node(from, from_slot, String::num(ni), 0);
}
_animation->set_keyframe_next_keyframe_index(_selected_category, _selected_animation, gn->get_id(), to.to_int());
} else {
GraphNode *g = Object::cast_to<GraphNode>(f);
if (g != NULL) {
int st = _animation->get_animation_start_frame_index(_selected_category, _selected_animation);
if (st != -1) {
_graph_edit->disconnect_node("Start", 0, String::num(st), 0);
}
_animation->set_animation_start_frame_index(_selected_category, _selected_animation, to.to_int());
}
}
_graph_edit->connect_node(from, from_slot, to, to_slot);
}
void ProceduralAnimationEditor::on_disconnection_request(const String &from, const int from_slot, const String &to, const int to_slot) {
Node *f = _graph_edit->get_node_or_null(from);
ProceduralAnimationEditorGraphNode *gn = Object::cast_to<ProceduralAnimationEditorGraphNode>(f);
if (gn != NULL) {
_animation->set_keyframe_next_keyframe_index(_selected_category, _selected_animation, gn->get_id(), -1);
} else {
GraphNode *g = Object::cast_to<GraphNode>(f);
if (g != NULL) {
_animation->set_animation_start_frame_index(_selected_category, _selected_animation, -1);
}
}
_graph_edit->disconnect_node(from, from_slot, to, to_slot);
}
void ProceduralAnimationEditor::add_frame_button_pressed() {
if (_selected_category == -1 || _selected_animation == -1)
return;
@ -280,6 +345,9 @@ void ProceduralAnimationEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("on_animation_option_button_pressed", "index"), &ProceduralAnimationEditor::on_animation_option_button_pressed);
ClassDB::bind_method(D_METHOD("on_keyframe_node_changed", "node"), &ProceduralAnimationEditor::on_keyframe_node_changed);
ClassDB::bind_method(D_METHOD("on_connection_request", "from", "from_slot", "to", "to_slot"), &ProceduralAnimationEditor::on_connection_request);
ClassDB::bind_method(D_METHOD("on_disconnection_request", "from", "from_slot", "to", "to_slot"), &ProceduralAnimationEditor::on_disconnection_request);
}
ProceduralAnimationEditor::ProceduralAnimationEditor() {
@ -342,12 +410,16 @@ ProceduralAnimationEditor::ProceduralAnimationEditor(EditorNode *p_editor) {
//bottom
_graph_edit = memnew(GraphEdit);
_graph_edit->set_right_disconnects(true);
_graph_edit->set_h_size_flags(SIZE_EXPAND_FILL);
_graph_edit->set_v_size_flags(SIZE_EXPAND_FILL);
_graph_edit->set_custom_minimum_size(Size2(0, 200) * EDSCALE);
_graph_edit->connect("connection_request", this, "on_connection_request");
_graph_edit->connect("disconnection_request", this, "on_disconnection_request");
add_child(_graph_edit);
_start_node = memnew(GraphNode);
_start_node->set_name("Start");
_start_node->set_title("Start");
_start_node->set_show_close_button(false);
_graph_edit->add_child(_start_node);

3
procedural_animation_editor_plugin.h
View File

@ -48,6 +48,9 @@ public:
void on_name_popup_confirmed();
void on_delete_popup_confirmed();
void on_connection_request(const String &from, const int from_slot, const String &to, const int to_slot);
void on_disconnection_request(const String &from, const int from_slot, const String &to, const int to_slot);
ProceduralAnimationEditor();
ProceduralAnimationEditor(EditorNode *p_editor);
~ProceduralAnimationEditor();