fetch static data from txt files and properly get all the item stats... maybe?

cmd/txttocode/main.go

@@ -0,0 +1,161 @@
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"os"
+	"strings"
+	"text/template"
+)
+
+func main() {
+	for _, file := range textFiles {
+		err := generateFile(file.SourceFile, file.DestFile, file.Template)
+		if err != nil {
+			panic(err)
+		}
+	}
+	err := generateItems()
+	if err != nil {
+		panic(err)
+	}
+}
+
+func generateFile(sourcePath, destinationPath, tpl string) error {
+	fileToRead, err := os.Open(sourcePath)
+	if err != nil {
+		return err
+	}
+	defer fileToRead.Close()
+
+	fileScanner := bufio.NewScanner(fileToRead)
+	fileScanner.Split(bufio.ScanLines)
+
+	headers := make([]string, 0)
+	fileContent := make([]map[string]string, 0)
+	for fileScanner.Scan() {
+		fields := strings.Split(fileScanner.Text(), "\t")
+		if len(headers) == 0 {
+			headers = fields
+			continue
+		}
+
+		// Ignore if Code is empty
+		if fields[1] == "" {
+			continue
+		}
+		lineMap := make(map[string]string)
+		for i, header := range headers {
+			lineMap[header] = fields[i]
+		}
+		fileContent = append(fileContent, lineMap)
+	}
+
+	if len(fileContent) == 0 {
+		return fmt.Errorf("error: no content found for file %s", sourcePath)
+	}
+
+	t := template.Must(template.New("tpl").Funcs(template.FuncMap{
+		"replace": strings.ReplaceAll,
+	}).Parse(tpl))
+
+	file, err := os.Create(destinationPath)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	return t.Execute(file, fileContent)
+}
+
+func generateItems() error {
+	weapons, err := os.Open("cmd/txttocode/txt/weapons.txt")
+	if err != nil {
+		return err
+	}
+	defer weapons.Close()
+	armor, err := os.Open("cmd/txttocode/txt/armor.txt")
+	if err != nil {
+		return err
+	}
+	defer armor.Close()
+	misc, err := os.Open("cmd/txttocode/txt/misc.txt")
+	if err != nil {
+		return err
+	}
+	defer misc.Close()
+
+	files := []*os.File{weapons, armor, misc}
+
+	itemsFileContent := ""
+
+	itemID := 0
+	for k, file := range files {
+		var b bytes.Buffer
+		scanner := bufio.NewScanner(file)
+
+		headers := make([]string, 0)
+		fileContent := make([]map[string]string, 0)
+		for scanner.Scan() {
+			fields := strings.Split(scanner.Text(), "\t")
+			if len(headers) == 0 {
+				headers = fields
+				continue
+			}
+
+			// Ignore if Code is empty
+			if fields[1] == "" {
+				continue
+			}
+
+			lineMap := make(map[string]string)
+			for i, header := range headers {
+				lineMap[header] = fields[i]
+			}
+			lineMap["ID"] = fmt.Sprintf("%d", itemID)
+			lineMap["name"] = strings.ReplaceAll(lineMap["name"], "Heirophant", "Hierophant")
+			lineMap["name"] = strings.ReplaceAll(lineMap["name"], "Colossal", "Colossus")
+			lineMap["name"] = strings.ReplaceAll(lineMap["name"], "Ancient Shield", "Kurast Shield")
+			lineMap["name"] = strings.ReplaceAll(lineMap["name"], "Ornate Armor", "Ornate Plate")
+			lineMap["name"] = strings.ReplaceAll(lineMap["name"], "Essense", "Essence")
+
+			if _, found := lineMap["minac"]; !found {
+				lineMap["minac"] = "0"
+			}
+			if _, found := lineMap["maxac"]; !found {
+				lineMap["maxac"] = "0"
+			}
+			if _, found := lineMap["normcode"]; !found {
+				lineMap["normcode"] = ""
+				lineMap["ubercode"] = ""
+				lineMap["ultracode"] = ""
+			}
+
+			fileContent = append(fileContent, lineMap)
+			itemID++
+		}
+
+		tpl := templateArmorAndMisc
+		if k == 0 {
+			tpl = templateWeapons
+		}
+
+		t := template.Must(template.New("tpl").Funcs(template.FuncMap{
+			"replace": strings.ReplaceAll,
+		}).Parse(tpl))
+
+		err = t.Execute(&b, fileContent)
+		if err != nil {
+			return err
+		}
+		itemsFileContent += b.String()
+	}
+
+	itemsFileContent += "}"
+	err = os.WriteFile("pkg/data/item/items.go", []byte(itemsFileContent), 0644)
+	if err != nil {
+		return err
+	}
+	return nil
+}