13597253646

Committed 28 Feb 2025 10:03PM CUT coverage: 96.9% (-0.09%) from 96.988%

Build # 13597253646

Build Type

Pull #82

github

Committed by

web-flow

Commit Message

Merge 52c6f9ea6 into 5263582b2

Pull Request Pull Request #82: Unsafe filter and query

Run Details

234 of 242 new or added lines in 3 files covered. (96.69%)

17 existing lines in 1 file now uncovered.

3626 of 3742 relevant lines covered (96.9%)

50664.41 hits per line

Source File
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76.47

/ecs/filter.go

package ecs

// Filter is a filter for components.
type Filter struct {
        mask       Mask
        without    Mask
        hasWithout bool
}

// NewFilter creates a new [Filter] matching the given components.
func NewFilter(ids ...ID) Filter {
        return Filter{
                mask: All(ids...),
        }
}

// Without specifies components to exclude.
// Resets previous excludes.
func (f Filter) Without(ids ...ID) Filter {
        f.without = All(ids...)
        return f
}

// Exclusive makes the filter exclusive in the sense that the component composition is matched exactly,
// and no other components are allowed.
func (f Filter) Exclusive() Filter {
        f.without = f.mask.Not()
        f.hasWithout = true
        return f
}

func (f *Filter) matches(mask *Mask) bool {
        return mask.Contains(&f.mask) && (!f.hasWithout || !mask.ContainsAny(&f.without))
}

1	package ecs
2
3	// Filter is a filter for components.
4	type Filter struct {
5	mask Mask
6	without Mask
7	hasWithout bool
8	}
9
10	// NewFilter creates a new [Filter] matching the given components.
11	func NewFilter(ids ...ID) Filter {	1,081✔
12	return Filter{	1,081✔
13	mask: All(ids...),	1,081✔
14	}	1,081✔
15	}	1,081✔
16
17	// Without specifies components to exclude.
18	// Resets previous excludes.
NEW 19	func (f Filter) Without(ids ...ID) Filter {	×
NEW 20	f.without = All(ids...)	×
NEW 21	return f	×
NEW 22	}	×
23
24	// Exclusive makes the filter exclusive in the sense that the component composition is matched exactly,
25	// and no other components are allowed.
26	func (f Filter) Exclusive() Filter {	9✔
27	f.without = f.mask.Not()	9✔
28	f.hasWithout = true	9✔
29	return f	9✔
30	}	9✔
31
32	func (f Filter) matches(mask Mask) bool {	2,228✔
33	return mask.Contains(&f.mask) && (!f.hasWithout \|\| !mask.ContainsAny(&f.without))	2,228✔
34	}	2,228✔

mlange-42 / ark / 13597253646

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