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| author | HampusM <hampus@hampusmat.com> | 2024-06-16 18:24:37 +0200 |
|---|---|---|
| committer | HampusM <hampus@hampusmat.com> | 2024-06-16 18:24:37 +0200 |
| commit | a7c9b0a9dfe5051a60763e123df47f4c16052e32 (patch) | |
| tree | 826719f0ea9d95f79adfdbfd09d6ae525b83dff6 | |
| parent | e25f4f2af6e5e522f8b6ad0ca0b84f607a73cae2 (diff) | |
fix(ecs): create new archetype when archetype lookup entry is empty
| -rw-r--r-- | ecs/src/component/storage.rs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/ecs/src/component/storage.rs b/ecs/src/component/storage.rs index f174ea9..237dd73 100644 --- a/ecs/src/component/storage.rs +++ b/ecs/src/component/storage.rs @@ -77,7 +77,7 @@ impl ComponentStorage .join(", ") ); - let archetypes_indices = self + let archetype_indices = self .archetype_lookup .entry(ArchetypeComponentsHash::new( components @@ -91,10 +91,16 @@ impl ComponentStorage vec![self.archetypes.len() - 1] }); + if archetype_indices.is_empty() { + self.archetypes.push(Archetype::default()); + + archetype_indices.push(self.archetypes.len() - 1); + } + let archetype = self .archetypes .get_mut( - archetypes_indices + archetype_indices .first() .copied() .expect("No archetype index found"), |