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ecs: fix segfault in Entities.deinit (#629)

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Co-authored-by: Aaron Winter <wintera@Aarons-MacBook-Pro.local>
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Aaron Winter 2022-11-27 04:53:44 +01:00 • committed by GitHub
parent a06ac6356d
commit 72ef60c8c2
Failed to generate hash of commit
1 changed files with 11 additions and 3 deletions
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14
libs/ecs/src/entities.zig
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@ -470,7 +470,7 @@ pub fn Entities(comptime all_components: anytype) type {
.len = 0, .len = 0,
.capacity = 0, .capacity = 0,
.columns = columns, .columns = columns,
.block = undefined, .block = &[_]u8{},
.hash = void_archetype_hash, .hash = void_archetype_hash,
}); });
@ -587,7 +587,7 @@ pub fn Entities(comptime all_components: anytype) type {
.len = 0, .len = 0,
.capacity = 0, .capacity = 0,
.columns = columns, .columns = columns,
.block = undefined, .block = &[_]u8{},
.hash = undefined, .hash = undefined,
}; };
@ -715,7 +715,7 @@ pub fn Entities(comptime all_components: anytype) type {
.len = 0, .len = 0,
.capacity = 0, .capacity = 0,
.columns = columns, .columns = columns,
.block = undefined, .block = &[_]u8{},
.hash = undefined, .hash = undefined,
}; };
@ -867,3 +867,11 @@ test "example" {
// Remove an entity whenever you wish. Just be sure not to try and use it later! // Remove an entity whenever you wish. Just be sure not to try and use it later!
try world.remove(player1); try world.remove(player1);
} }
test "empty_world" {
const allocator = testing.allocator;
//-------------------------------------------------------------------------
var world = try Entities(.{}).init(allocator);
// Create a world.
defer world.deinit();
}