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Sandbox::insert_component: Fix missing peg-net xref update

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This commit is contained in:
Adam Gausmann 2022-11-11 20:04:45 -06:00
parent c6d7e57c59
commit da9d0fe09b
1 changed files with 26 additions and 2 deletions
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28
src/sandbox/mod.rs
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@ -80,11 +80,35 @@ impl Sandbox {
// Used to efficiently insert data from a save file.
fn insert_component(&mut self, info: ComponentInfo) -> ComponentId {
// Add component info.
let parent_id = info.parent;
let id = ComponentId(self.components.insert(info));
let info = self.components.get(id.0).unwrap();
// Add peg-net cross-references.
for (peg_index, peg_info) in info.inputs.iter().enumerate() {
self.nets
.get_mut(peg_info.net_id.0)
.unwrap()
.pegs
.insert(PegAddress {
component: id,
peg_type: PegType::Input,
peg_index,
});
}
for (peg_index, peg_info) in info.outputs.iter().enumerate() {
self.nets
.get_mut(peg_info.net_id.0)
.unwrap()
.pegs
.insert(PegAddress {
component: id,
peg_type: PegType::Output,
peg_index,
});
}
// Add parent-child cross-reference.
if let Some(parent) = parent_id {
if let Some(parent) = info.parent {
// Valid savefiles will store and load the parent before the child,
// so it is reasonable to assume the parent exists here.
//TODO bubble this error; it should be recoverable in file loading.