package structure (#8):

- move quests.go into d2squests package

d2s.go

@@ -15,22 +15,22 @@ import (
 	"github.com/gucio321/d2d2s/d2sitems"
 	"github.com/gucio321/d2d2s/d2smercenary"
 	"github.com/gucio321/d2d2s/d2snpc"
+	"github.com/gucio321/d2d2s/d2squests"
 	"github.com/gucio321/d2d2s/d2swaypoints"
 	"github.com/gucio321/d2d2s/datautils"
 )
 
 const (
-	saveFileSignature     = 0xaa55aa55
-	characterNameSize     = 16
-	skillHotKeys          = 16
-	unknown6BytesCount    = 32
-	unknown8BytesCount    = 144
-	expectedQuestHeaderID = "Woo!"
-	skillsHeaderID        = "if"
-	numSkills             = 30
-	int32Size             = 4
-	fileSizePosition      = 8
-	checksumPosition      = 12
+	saveFileSignature  = 0xaa55aa55
+	characterNameSize  = 16
+	skillHotKeys       = 16
+	unknown6BytesCount = 32
+	unknown8BytesCount = 144
+	skillsHeaderID     = "if"
+	numSkills          = 30
+	int32Size          = 4
+	fileSizePosition   = 8
+	checksumPosition   = 12
 )
 
 type hotkeys map[byte]d2senums.SkillID
@@ -60,7 +60,7 @@ type D2S struct {
 	unknown7   uint16
 	Mercenary  *d2smercenary.Mercenary
 	unknown8   [unknown8BytesCount]byte
-	Quests     *Quests
+	Quests     *d2squests.Quests
 	Waypoints  *d2swaypoints.Waypoints
 	NPC        *d2snpc.NPC
 	Stats      *Stats
@@ -78,7 +78,7 @@ func New() *D2S {
 		Hotkeys:    make(hotkeys),
 		Difficulty: d2sdifficulty.New(),
 		Mercenary:  d2smercenary.New(),
-		Quests:     NewQuests(),
+		Quests:     d2squests.New(),
 		Waypoints:  d2swaypoints.New(),
 		NPC:        d2snpc.New(),
 		Stats:      &Stats{},
@@ -197,11 +197,11 @@ func Unmarshal(data []byte) (*D2S, error) {
 
 	copy(result.unknown8[:], unknown8[:unknown8BytesCount])
 
-	qd := sr.GetBytes(numQuestsBytes)
+	qd := sr.GetBytes(d2squests.NumQuestsBytes)
 
-	var questsData [numQuestsBytes]byte
+	var questsData [d2squests.NumQuestsBytes]byte
 
-	copy(questsData[:], qd[:numQuestsBytes])
+	copy(questsData[:], qd[:d2squests.NumQuestsBytes])
 
 	err = result.Quests.Unmarshal(&questsData)
 	if err != nil {

d2squests/doc.go

@@ -0,0 +1,2 @@
+// Package d2squests provides quests data structure
+package d2squests

quests.go → d2squests/quests.go

@@ -1,4 +1,4 @@
-package d2d2s
+package d2squests
 
 import (
 	"errors"
@@ -11,7 +11,10 @@ import (
 )
 
 const (
-	numQuestsBytes               = 298
+	// NumQuestsBytes is a total number of quests data bytes
+	NumQuestsBytes = 298
+
+	expectedQuestHeaderID        = "Woo!"
 	questHeaderUnknownBytesCount = 6
 	defaultQuestsCount           = 6
 	act4QuestsCount              = 3
@@ -22,8 +25,8 @@ const (
 // Quests represents quests status structure
 type Quests map[d2enum.DifficultyType]*[d2senums.NumActs]*QuestsSet
 
-// NewQuests creates a new quests structure
-func NewQuests() *Quests {
+// New creates a new quests structure
+func New() *Quests {
 	result := &Quests{}
 	*result = make(Quests)
 
@@ -65,7 +68,7 @@ func unknownQuestsHeaderBytes() [questHeaderUnknownBytesCount]byte {
 }
 
 // Unmarshal unmarshals quests status data
-func (q *Quests) Unmarshal(data *[numQuestsBytes]byte) error {
+func (q *Quests) Unmarshal(data *[NumQuestsBytes]byte) error {
 	sr := datautils.CreateBitMuncher((*data)[:], 0)
 
 	questHeaderID := sr.GetBytes(4) // nolint:gomnd // header
@@ -89,7 +92,7 @@ func (q *Quests) Unmarshal(data *[numQuestsBytes]byte) error {
 }
 
 // Encode encodes quests back into byte array
-func (q *Quests) Encode() (result [numQuestsBytes]byte) {
+func (q *Quests) Encode() (result [NumQuestsBytes]byte) {
 	sw := d2datautils.CreateStreamWriter()
 
 	sw.PushBytes([]byte(expectedQuestHeaderID)...)
@@ -105,7 +108,7 @@ func (q *Quests) Encode() (result [numQuestsBytes]byte) {
 	}
 
 	data := sw.GetBytes()
-	copy(result[:], data[:numQuestsBytes])
+	copy(result[:], data[:NumQuestsBytes])
 
 	return result
 }