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ECS: @memcpy Overlap Memory Bug Fix

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Dustin Taylor 2024-03-27 01:52:06 -04:00 • committed by Stephen Gutekanst
parent 3ea64966f0
commit 92a9836c61
1 changed files with 1 additions and 1 deletions
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src/ecs/Archetype.zig
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@ -195,7 +195,7 @@ pub fn getDynamic(storage: *Archetype, row_index: u32, name: StringTable.Index,
/// Swap-removes the specified row with the last row in the table. /// Swap-removes the specified row with the last row in the table.
pub fn remove(storage: *Archetype, row_index: u32) void { pub fn remove(storage: *Archetype, row_index: u32) void {
if (storage.len > 1) { if (storage.len > 1 and row_index != storage.len - 1) {
for (storage.columns) |column| { for (storage.columns) |column| {
const dstStart = column.size * row_index; const dstStart = column.size * row_index;
const dst = column.values[dstStart .. dstStart + column.size]; const dst = column.values[dstStart .. dstStart + column.size];