14019558887

Committed 23 Mar 2025 01:38PM CUT coverage: 96.023%. Remained the same

Build # 14019558887

Build Type

push

github

Committed by

web-flow

Commit Message

Profiling and optimizations (#13)

* use slice for component infos
* add profiling projects
* update changelog

Run Details

3 of 3 new or added lines in 1 file covered. (100.0%)

338 of 352 relevant lines covered (96.02%)

42.14 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

100.0

/types.go

package arkserde

import "github.com/mlange-42/ark/ecs"

const targetTag = ".ark.relation.Target"

type deserializer struct {
        World      ecs.EntityDump
        Types      []string
        Components []entry
        Resources  map[string]entry
}

type entry struct {
        Bytes []byte
}

func (e *entry) UnmarshalJSON(jsonData []byte) error {
        e.Bytes = jsonData
        return nil
}

type component struct {
        ID     ecs.ID
        Comp   interface{}
        Target ecs.Entity
}

// bitMask is a 256 bit bit-mask.
// It is also a [Filter] for including certain components.
type bitMask struct {
        bits [4]uint64 // 4x 64 bits of the mask
}

// Get reports whether the bit at the given index [ID] is set.
func (b *bitMask) Get(bit ecs.ID) bool {
        id := bit.Index()
        idx := id / 64
        offset := id - (64 * idx)
        mask := uint64(1 << offset)
        return b.bits[idx]&mask == mask
}

// Set sets the state of the bit at the given index.
func (b *bitMask) Set(bit ecs.ID, value bool) {
        id := bit.Index()
        idx := id / 64
        offset := id - (64 * idx)
        if value {
                b.bits[idx] |= (1 << offset)
        } else {
                b.bits[idx] &= ^(1 << offset)
        }
}

1	package arkserde
2
3	import "github.com/mlange-42/ark/ecs"
4
5	const targetTag = ".ark.relation.Target"
6
7	type deserializer struct {
8	World ecs.EntityDump
9	Types []string
10	Components []entry
11	Resources map[string]entry
12	}
13
14	type entry struct {
15	Bytes []byte
16	}
17
18	func (e *entry) UnmarshalJSON(jsonData []byte) error {	259✔
19	e.Bytes = jsonData	259✔
20	return nil	259✔
21	}	259✔
22
23	type component struct {
24	ID ecs.ID
25	Comp interface{}
26	Target ecs.Entity
27	}
28
29	// bitMask is a 256 bit bit-mask.
30	// It is also a [Filter] for including certain components.
31	type bitMask struct {
32	bits [4]uint64 // 4x 64 bits of the mask
33	}
34
35	// Get reports whether the bit at the given index [ID] is set.
36	func (b *bitMask) Get(bit ecs.ID) bool {	242✔
37	id := bit.Index()	242✔
38	idx := id / 64	242✔
39	offset := id - (64 * idx)	242✔
40	mask := uint64(1 << offset)	242✔
41	return b.bits[idx]&mask == mask	242✔
42	}	242✔
43
44	// Set sets the state of the bit at the given index.
45	func (b *bitMask) Set(bit ecs.ID, value bool) {	5✔
46	id := bit.Index()	5✔
47	idx := id / 64	5✔
48	offset := id - (64 * idx)	5✔
49	if value {	9✔
50	b.bits[idx] \|= (1 << offset)	4✔
51	} else {	5✔
52	b.bits[idx] &= ^(1 << offset)	1✔
53	}	1✔
54	}

mlange-42 / ark-serde / 14019558887

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous