Merge pull request #245 from OpenVicProject/free-on-remove

Free removed child nodes

5 files changed, 44 insertions, 4 deletions

diff --git a/extension/src/openvic-extension/classes/GUIListBox.cpp b/extension/src/openvic-extension/classes/GUIListBox.cpp
index d04ab59..c153870 100644
--- a/extension/src/openvic-extension/classes/GUIListBox.cpp
+++ b/extension/src/openvic-extension/classes/GUIListBox.cpp
@@ -182,6 +182,7 @@ void GUIListBox::clear() {
 	clear_children();
 	if (scrollbar != nullptr) {
 		remove_child(scrollbar);
+		scrollbar->queue_free();
 		scrollbar = nullptr;
 	}
 }
@@ -192,7 +193,9 @@ void GUIListBox::clear_children(int32_t remaining_child_count) {
 	int32_t child_index = get_child_count();
 
 	while (child_index > remaining_child_count) {
-		remove_child(get_child(--child_index));
+		Node* child = get_child(--child_index);
+		remove_child(child);
+		child->queue_free();
 	}
 
 	if (scrollbar != nullptr) {
diff --git a/extension/src/openvic-extension/classes/GUINode.cpp b/extension/src/openvic-extension/classes/GUINode.cpp
index 674f162..d8ab6c1 100644
--- a/extension/src/openvic-extension/classes/GUINode.cpp
+++ b/extension/src/openvic-extension/classes/GUINode.cpp
@@ -83,6 +83,9 @@ void GUINode::_bind_methods() {
 	OV_BIND_METHOD(GUINode::hide_node, { "path" });
 	OV_BIND_METHOD(GUINode::hide_nodes, { "paths" });
 
+	OV_BIND_METHOD(GUINode::remove_node, { "path" });
+	OV_BIND_METHOD(GUINode::remove_nodes, { "paths" });
+
 	OV_BIND_SMETHOD(int_to_string_suffixed, { "val" });
 	OV_BIND_SMETHOD(float_to_string_suffixed, { "val" });
 	OV_BIND_SMETHOD(float_to_string_dp, { "val", "decimal_places" });
@@ -207,17 +210,46 @@ APPLY_TO_TEXTURE_TYPES(TEXTURE_GET_FUNCTIONS)
 Error GUINode::hide_node(NodePath const& path) const {
 	CanvasItem* node = _cast_node<CanvasItem>(get_node_internal(path));
 	ERR_FAIL_NULL_V(node, FAILED);
+
 	node->hide();
+
 	return OK;
 }
 
 Error GUINode::hide_nodes(TypedArray<NodePath> const& paths) const {
 	Error ret = OK;
+
 	for (int32_t i = 0; i < paths.size(); ++i) {
 		if (hide_node(paths[i]) != OK) {
 			ret = FAILED;
 		}
 	}
+
+	return ret;
+}
+
+Error GUINode::remove_node(NodePath const& path) const {
+	Node* node = get_node_internal(path);
+	ERR_FAIL_NULL_V(node, FAILED);
+
+	Node* parent = node->get_parent();
+	ERR_FAIL_NULL_V(parent, FAILED);
+
+	parent->remove_child(node);
+	node->queue_free();
+
+	return OK;
+}
+
+Error GUINode::remove_nodes(TypedArray<NodePath> const& paths) const {
+	Error ret = OK;
+
+	for (int32_t i = 0; i < paths.size(); ++i) {
+		if (remove_node(paths[i]) != OK) {
+			ret = FAILED;
+		}
+	}
+
 	return ret;
 }
 
@@ -331,7 +363,7 @@ void GUINode::set_click_mask_from_nodepaths(TypedArray<NodePath> const& paths) {
 	update_click_mask();
 }
 
-bool GUINode::_has_point(godot::Vector2 const& p_point) const {
+bool GUINode::_has_point(Vector2 const& p_point) const {
 	if (!_click_mask.is_valid()) {
 		return Control::_has_point(p_point);
 	}
diff --git a/extension/src/openvic-extension/classes/GUINode.hpp b/extension/src/openvic-extension/classes/GUINode.hpp
index af1562e..27ce780 100644
--- a/extension/src/openvic-extension/classes/GUINode.hpp
+++ b/extension/src/openvic-extension/classes/GUINode.hpp
@@ -82,6 +82,9 @@ namespace OpenVic {
 		godot::Error hide_node(godot::NodePath const& path) const;
 		godot::Error hide_nodes(godot::TypedArray<godot::NodePath> const& paths) const;
 
+		godot::Error remove_node(godot::NodePath const& path) const;
+		godot::Error remove_nodes(godot::TypedArray<godot::NodePath> const& paths) const;
+
 		static godot::String int_to_string_suffixed(int64_t val);
 		static godot::String float_to_string_suffixed(float val);
 		static godot::String float_to_string_dp(float val, int32_t decimal_places);
diff --git a/extension/src/openvic-extension/classes/GUIOverlappingElementsBox.cpp b/extension/src/openvic-extension/classes/GUIOverlappingElementsBox.cpp
index 921f633..fe1f941 100644
--- a/extension/src/openvic-extension/classes/GUIOverlappingElementsBox.cpp
+++ b/extension/src/openvic-extension/classes/GUIOverlappingElementsBox.cpp
@@ -96,7 +96,9 @@ Error GUIOverlappingElementsBox::set_child_count(int32_t new_count) {
 		return OK;
 	} else if (child_count > new_count) {
 		do {
-			remove_child(get_child(--child_count));
+			Node* child = get_child(--child_count);
+			remove_child(child);
+			child->queue_free();
 		} while (child_count > new_count);
 		return OK;
 	} else {
diff --git a/extension/src/openvic-extension/classes/MapMesh.cpp b/extension/src/openvic-extension/classes/MapMesh.cpp
index ba1b19f..d968f34 100644
--- a/extension/src/openvic-extension/classes/MapMesh.cpp
+++ b/extension/src/openvic-extension/classes/MapMesh.cpp
@@ -86,7 +86,7 @@ AABB MapMesh::get_core_aabb() const {
 	return AABB { size * -0.5f, size };
 }
 
-bool MapMesh::is_valid_uv_coord(godot::Vector2 const& uv) const {
+bool MapMesh::is_valid_uv_coord(Vector2 const& uv) const {
 	return 0.0f <= uv.y && uv.y <= 1.0f;
 }