d2datadict: Add runes.txt loader (#635)

d2app/app.go

@@ -230,6 +230,7 @@ func (a *App) loadDataDict() error {
 		{d2resource.Experience, d2datadict.LoadExperienceBreakpoints},
 		{d2resource.Gems, d2datadict.LoadGems},
 		{d2resource.QualityItems, d2datadict.LoadQualityItems},
+		{d2resource.Runes, d2datadict.LoadRunes},
 		{d2resource.DifficultyLevels, d2datadict.LoadDifficultyLevels},
 		{d2resource.AutoMap, d2datadict.LoadAutoMaps},
 		{d2resource.LevelDetails, d2datadict.LoadLevelDetails},

d2common/d2data/d2datadict/runes.go

@@ -0,0 +1,146 @@
+package d2datadict
+
+import (
+	"log"
+
+	"github.com/OpenDiablo2/OpenDiablo2/d2common"
+)
+
+// RunesRecord is a representation of a single row of runes.txt. It defines
+// runewords available in the game.
+type RunesRecord struct {
+	Name     string
+	RuneName string // More of a note - the actual name should be read from the TBL files.
+	Complete bool   // An enabled/disabled flag. Only "Complete" runewords work in game.
+	Server   bool   // Marks a runeword as only available on ladder, not single player or tcp/ip.
+
+	// IType1-6 include item types into the list of item types that this runeword works in.
+	IType1 string
+	IType2 string
+	IType3 string
+	IType4 string
+	IType5 string
+	IType6 string
+
+	// EType1-3 exclude item types from the list of item types that this runeword works in.
+	EType1 string
+	EType2 string
+	EType3 string
+
+	Runes string // The runes as they would appear in the finished runeword. Note field only.
+
+	// Rune1-6 are ID pointers from Misc.txt. The fields control what runes are
+	// required to make the rune word and in what order they are to be socketed.
+	Rune1 string
+	Rune2 string
+	Rune3 string
+	Rune4 string
+	Rune5 string
+	Rune6 string
+
+	T1Code1  string
+	T1Param1 string
+	T1Min1   int
+	T1Max1   int
+
+	T1Code2  string
+	T1Param2 string
+	T1Min2   int
+	T1Max2   int
+
+	T1Code3  string
+	T1Param3 string
+	T1Min3   int
+	T1Max3   int
+
+	T1Code4  string
+	T1Param4 string
+	T1Min4   int
+	T1Max4   int
+
+	T1Code5  string
+	T1Param5 string
+	T1Min5   int
+	T1Max5   int
+
+	T1Code6  string
+	T1Param6 string
+	T1Min6   int
+	T1Max6   int
+
+	T1Code7  string
+	T1Param7 string
+	T1Min7   int
+	T1Max7   int
+
+	// EOL int // not loaded
+}
+
+// Runes stores all of the RunesRecords
+var Runes map[string]*RunesRecord //nolint:gochecknoglobals // Currently global by design, only written once
+
+// LoadRunes loads runes records into a map[string]*RunesRecord
+func LoadRunes(file []byte) {
+	Runes = make(map[string]*RunesRecord)
+
+	d := d2common.LoadDataDictionary(file)
+	for d.Next() {
+		record := &RunesRecord{
+			Name:     d.String("name"),
+			RuneName: d.String("Rune Name"),
+			Complete: d.Bool("complete"),
+			Server:   d.Bool("server"),
+			IType1:   d.String("itype1"),
+			IType2:   d.String("itype2"),
+			IType3:   d.String("itype3"),
+			IType4:   d.String("itype4"),
+			IType5:   d.String("itype5"),
+			IType6:   d.String("itype6"),
+			EType1:   d.String("etype1"),
+			EType2:   d.String("etype2"),
+			EType3:   d.String("etype3"),
+			Runes:    d.String("*runes"),
+			Rune1:    d.String("Rune1"),
+			Rune2:    d.String("Rune2"),
+			Rune3:    d.String("Rune3"),
+			Rune4:    d.String("Rune4"),
+			Rune5:    d.String("Rune5"),
+			Rune6:    d.String("Rune6"),
+			T1Code1:  d.String("T1Code1"),
+			T1Param1: d.String("T1Param1"),
+			T1Min1:   d.Number("T1Min1"),
+			T1Max1:   d.Number("T1Max1"),
+			T1Code2:  d.String("T1Code2"),
+			T1Param2: d.String("T1Param2"),
+			T1Min2:   d.Number("T1Min2"),
+			T1Max2:   d.Number("T1Max2"),
+			T1Code3:  d.String("T1Code3"),
+			T1Param3: d.String("T1Param3"),
+			T1Min3:   d.Number("T1Min3"),
+			T1Max3:   d.Number("T1Max3"),
+			T1Code4:  d.String("T1Code4"),
+			T1Param4: d.String("T1Param4"),
+			T1Min4:   d.Number("T1Min4"),
+			T1Max4:   d.Number("T1Max4"),
+			T1Code5:  d.String("T1Code5"),
+			T1Param5: d.String("T1Param5"),
+			T1Min5:   d.Number("T1Min5"),
+			T1Max5:   d.Number("T1Max5"),
+			T1Code6:  d.String("T1Code6"),
+			T1Param6: d.String("T1Param6"),
+			T1Min6:   d.Number("T1Min6"),
+			T1Max6:   d.Number("T1Max6"),
+			T1Code7:  d.String("T1Code7"),
+			T1Param7: d.String("T1Param7"),
+			T1Min7:   d.Number("T1Min7"),
+			T1Max7:   d.Number("T1Max7"),
+		}
+		Runes[record.Name] = record
+	}
+
+	if d.Err != nil {
+		panic(d.Err)
+	}
+
+	log.Printf("Loaded %d Runes records", len(Runes))
+}

d2common/d2resource/resource_paths.go

@@ -182,6 +182,7 @@ const (
 	ItemStatCost     = "/data/global/excel/ItemStatCost.txt"
 	ItemTypes        = "/data/global/excel/ItemTypes.txt"
 	QualityItems     = "/data/global/excel/qualityitems.txt"
+	Runes            = "/data/global/excel/runes.txt"
 	Sets             = "/data/global/excel/Sets.txt"
 	SetItems         = "/data/global/excel/SetItems.txt"
 	AutoMagic        = "/data/global/excel/automagic.txt"