Add shrines.txt loader (#642)

d2app/app.go

@@ -254,6 +254,7 @@ func (a *App) loadDataDict() error {
 		{d2resource.TreasureClass, d2datadict.LoadTreasureClassRecords},
 		{d2resource.States, d2datadict.LoadStates},
 		{d2resource.SoundEnvirons, d2datadict.LoadSoundEnvirons},
+		{d2resource.Shrines, d2datadict.LoadShrines},
 	}
 
 	d2datadict.InitObjectRecords()

d2common/d2data/d2datadict/shrines.go

@@ -0,0 +1,51 @@
+package d2datadict
+
+import (
+	"log"
+
+	"github.com/OpenDiablo2/OpenDiablo2/d2common"
+)
+
+// ShrineRecord is a representation of a row from shrines.txt
+type ShrineRecord struct {
+	ShrineType       string // None, Recharge, Booster, or Magic
+	ShrineName       string // Name of the Shrine
+	Effect           string // Effect on the player
+	Code             int    // Unique identifier
+	Arg0             int    // ? (0-400)
+	Arg1             int    // ? (0-2000)
+	DurationFrames   int    // How long the shrine lasts in frames
+	ResetTimeMinutes int    // How many minutes until the shrine resets?
+	Rarity           int    // 1-3
+	EffectClass      int    // 0-4
+	LevelMin         int    // 0-32
+}
+
+// Shrines contains the Unique Appellations
+//nolint:gochecknoglobals // Currently global by design, only written once
+var Shrines map[string]*ShrineRecord
+
+// LoadShrines loads Shrines from the supplied file
+func LoadShrines(file []byte) {
+	Shrines = make(map[string]*ShrineRecord)
+
+	d := d2common.LoadDataDictionary(file)
+	for d.Next() {
+		record := &ShrineRecord{
+			ShrineType:       d.String("Shrine Type"),
+			ShrineName:       d.String("Shrine name"),
+			Effect:           d.String("Effect"),
+			Code:             d.Number("Code"),
+			Arg0:             d.Number("Arg0"),
+			Arg1:             d.Number("Arg1"),
+			DurationFrames:   d.Number("Duration in frames"),
+			ResetTimeMinutes: d.Number("reset time in minutes"),
+			Rarity:           d.Number("rarity"),
+			EffectClass:      d.Number("effectclass"),
+			LevelMin:         d.Number("LevelMin"),
+		}
+		Shrines[record.ShrineName] = record
+	}
+
+	log.Printf("Loaded %d shrines", len(Shrines))
+}

d2common/d2resource/resource_paths.go

@@ -197,8 +197,8 @@ const (
 	TreasureClass    = "/data/global/excel/TreasureClassEx.txt"
 	States           = "/data/global/excel/states.txt"
 	SoundEnvirons    = "/data/global/excel/soundenviron.txt"
-
-	MonProp = "/data/global/excel/Monprop.txt"
+	Shrines          = "/data/global/excel/shrines.txt"
+	MonProp          = "/data/global/excel/Monprop.txt"
 
 	// --- Animations ---