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use error-wrapping verb in fmt.Errorf

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This commit is contained in:
gravestench 2021-03-30 10:39:35 -07:00
parent 66435a264e
commit 1a3fc68d03
1 changed files with 22 additions and 22 deletions
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44
d2common/d2fileformats/d2ds1/ds1.go
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@ -57,11 +57,11 @@ func (ds1 *DS1) Unmarshal(fileData []byte) (*DS1, error) {
stream := d2datautils.CreateStreamReader(fileData)
if err := ds1.loadHeader(stream); err != nil {
return nil, fmt.Errorf("loading header: %v", err)
return nil, fmt.Errorf("loading header: %w", err)
}
if err := ds1.loadBody(stream); err != nil {
return nil, fmt.Errorf("loading body: %v", err)
return nil, fmt.Errorf("loading body: %w", err)
}
return ds1, nil
@ -74,19 +74,19 @@ func (ds1 *DS1) loadHeader(br *d2datautils.StreamReader) error {
v, err := br.ReadInt32()
if err != nil {
return fmt.Errorf("reading version: %v", err)
return fmt.Errorf("reading version: %w", err)
}
ds1.version = ds1version(v)
width, err = br.ReadInt32()
if err != nil {
return fmt.Errorf("reading width: %v", err)
return fmt.Errorf("reading width: %w", err)
}
height, err = br.ReadInt32()
if err != nil {
return fmt.Errorf("reading height: %v", err)
return fmt.Errorf("reading height: %w", err)
}
width++
@ -97,7 +97,7 @@ func (ds1 *DS1) loadHeader(br *d2datautils.StreamReader) error {
if ds1.version.specifiesAct() {
ds1.Act, err = br.ReadInt32()
if err != nil {
return fmt.Errorf("reading Act: %v", err)
return fmt.Errorf("reading Act: %w", err)
}
ds1.Act = d2math.MinInt32(d2enum.ActsNumber, ds1.Act+1)
@ -106,7 +106,7 @@ func (ds1 *DS1) loadHeader(br *d2datautils.StreamReader) error {
if ds1.version.specifiesSubstitutionType() {
ds1.substitutionType, err = br.ReadInt32()
if err != nil {
return fmt.Errorf("reading substitution type: %v", err)
return fmt.Errorf("reading substitution type: %w", err)
}
switch ds1.substitutionType {
@ -117,7 +117,7 @@ func (ds1 *DS1) loadHeader(br *d2datautils.StreamReader) error {
err = ds1.loadFileList(br)
if err != nil {
return fmt.Errorf("loading file list: %v", err)
return fmt.Errorf("loading file list: %w", err)
}
return nil
@ -135,7 +135,7 @@ func (ds1 *DS1) loadBody(stream *d2datautils.StreamReader) error {
ds1.unknown1, err = stream.ReadBytes(unknown1BytesCount)
if err != nil {
return fmt.Errorf("reading unknown1: %v", err)
return fmt.Errorf("reading unknown1: %w", err)
}
}
@ -144,13 +144,13 @@ func (ds1 *DS1) loadBody(stream *d2datautils.StreamReader) error {
numWalls, err = stream.ReadInt32()
if err != nil {
return fmt.Errorf("reading wall number: %v", err)
return fmt.Errorf("reading wall number: %w", err)
}
if ds1.version.specifiesFloors() {
numFloors, err = stream.ReadInt32()
if err != nil {
return fmt.Errorf("reading number of Floors: %v", err)
return fmt.Errorf("reading number of Floors: %w", err)
}
}
}
@ -174,19 +174,19 @@ func (ds1 *DS1) loadBody(stream *d2datautils.StreamReader) error {
ds1.SetSize(ds1.width, ds1.height)
if err := ds1.loadLayerStreams(stream); err != nil {
return fmt.Errorf("loading layer streams: %v", err)
return fmt.Errorf("loading layer streams: %w", err)
}
if err := ds1.loadObjects(stream); err != nil {
return fmt.Errorf("loading Objects: %v", err)
return fmt.Errorf("loading Objects: %w", err)
}
if err := ds1.loadSubstitutions(stream); err != nil {
return fmt.Errorf("loading Substitutions: %v", err)
return fmt.Errorf("loading Substitutions: %w", err)
}
if err := ds1.loadNPCs(stream); err != nil {
return fmt.Errorf("loading npc's: %v", err)
return fmt.Errorf("loading npc's: %w", err)
}
return nil
@ -200,7 +200,7 @@ func (ds1 *DS1) loadFileList(br *d2datautils.StreamReader) error {
// These Files reference things that don't exist anymore :-?
numberOfFiles, err := br.ReadInt32()
if err != nil {
return fmt.Errorf("reading number of Files: %v", err)
return fmt.Errorf("reading number of Files: %w", err)
}
ds1.Files = make([]string, numberOfFiles)
@ -211,7 +211,7 @@ func (ds1 *DS1) loadFileList(br *d2datautils.StreamReader) error {
for {
ch, err := br.ReadByte()
if err != nil {
return fmt.Errorf("reading file character: %v", err)
return fmt.Errorf("reading file character: %w", err)
}
if ch == 0 {
@ -233,7 +233,7 @@ func (ds1 *DS1) loadObjects(br *d2datautils.StreamReader) error {
numObjects, err := br.ReadInt32()
if err != nil {
return fmt.Errorf("reading number of Objects: %v", err)
return fmt.Errorf("reading number of Objects: %w", err)
}
ds1.Objects = make([]Object, numObjects)
@ -292,13 +292,13 @@ func (ds1 *DS1) loadSubstitutions(br *d2datautils.StreamReader) error {
if ds1.version.hasUnknown2Bytes() {
ds1.unknown2, err = br.ReadUInt32()
if err != nil {
return fmt.Errorf("reading unknown 2: %v", err)
return fmt.Errorf("reading unknown 2: %w", err)
}
}
numberOfSubGroups, err := br.ReadInt32()
if err != nil {
return fmt.Errorf("reading number of sub groups: %v", err)
return fmt.Errorf("reading number of sub groups: %w", err)
}
ds1.substitutionGroups = make([]SubstitutionGroup, numberOfSubGroups)
@ -397,7 +397,7 @@ func (ds1 *DS1) loadNPCs(br *d2datautils.StreamReader) error {
numberOfNpcs, err := br.ReadInt32()
if err != nil {
return fmt.Errorf("reading number of npcs: %v", err)
return fmt.Errorf("reading number of npcs: %w", err)
}
for npcIdx := 0; npcIdx < int(numberOfNpcs); npcIdx++ {
@ -492,7 +492,7 @@ func (ds1 *DS1) loadLayerStreams(br *d2datautils.StreamReader) error {
for x := 0; x < ds1.width; x++ {
dw, err := br.ReadUInt32()
if err != nil {
return fmt.Errorf("reading layer's dword: %v", err)
return fmt.Errorf("reading layer's dword: %w", err)
}
switch layerStreamType {