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fix(field): ensure node doesn't have a field when adding one

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Nova
2022-06-11 21:58:45 -04:00
parent 29c7ccc346
commit 84157fd7d6
1 changed files with 12 additions and 0 deletions
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12
src/nodes/field.rs
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@@ -169,6 +169,10 @@ impl BoxField {
node.borrow().spatial.is_some(), node.borrow().spatial.is_some(),
"Node does not have a spatial attached!" "Node does not have a spatial attached!"
); );
ensure!(
node.borrow().field.is_none(),
"Node already has a field attached!"
);
let box_field = BoxField { let box_field = BoxField {
space: node.borrow().spatial.as_ref().unwrap().clone(), space: node.borrow().spatial.as_ref().unwrap().clone(),
size: Cell::new(size), size: Cell::new(size),
@@ -226,6 +230,10 @@ impl CylinderField {
node.borrow().spatial.is_some(), node.borrow().spatial.is_some(),
"Node does not have a spatial attached!" "Node does not have a spatial attached!"
); );
ensure!(
node.borrow().field.is_none(),
"Node already has a field attached!"
);
let cylinder_field = CylinderField { let cylinder_field = CylinderField {
space: node.borrow().spatial.as_ref().unwrap().clone(), space: node.borrow().spatial.as_ref().unwrap().clone(),
length: Cell::new(length), length: Cell::new(length),
@@ -289,6 +297,10 @@ impl SphereField {
node.borrow().spatial.is_some(), node.borrow().spatial.is_some(),
"Node does not have a spatial attached!" "Node does not have a spatial attached!"
); );
ensure!(
node.borrow().field.is_none(),
"Node already has a field attached!"
);
let sphere_field = SphereField { let sphere_field = SphereField {
space: node.borrow().spatial.as_ref().unwrap().clone(), space: node.borrow().spatial.as_ref().unwrap().clone(),
radius: Cell::new(radius), radius: Cell::new(radius),