104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
package topdata
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import (
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"encoding/json"
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"os"
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"path/filepath"
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)
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func importLegacySpells(referenceBuilderDir, dataDir string, legacyTLK *legacyTLKData) (int, error) {
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_ = legacyTLK
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legacyDir := filepath.Join(referenceBuilderDir, "data", "spells")
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if _, err := os.Stat(legacyDir); err != nil {
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if os.IsNotExist(err) {
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return 0, nil
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}
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return 0, err
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}
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targetDir := filepath.Join(dataDir, "spells")
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targetBasePath := filepath.Join(targetDir, "base.json")
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targetLockPath := filepath.Join(targetDir, "lock.json")
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targetModulesDir := filepath.Join(targetDir, "modules")
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moduleNames := []string{
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"specialattacks.json",
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"ovr_fixduplicates.json",
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filepath.Join("bardicmusic", "fascinate.json"),
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filepath.Join("bardicmusic", "inspirecompetence.json"),
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filepath.Join("bardicmusic", "inspirecourage.json"),
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filepath.Join("bardicmusic", "inspiregreatness.json"),
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filepath.Join("bardicmusic", "inspireheroics.json"),
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filepath.Join("bardicmusic", "songoffreedom.json"),
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}
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targetModulePaths := make([]string, 0, len(moduleNames))
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for _, name := range moduleNames {
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targetModulePaths = append(targetModulePaths, filepath.Join(targetModulesDir, name))
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}
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if fileExists(targetBasePath) && fileExists(targetLockPath) {
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allModulesPresent := true
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for _, path := range targetModulePaths {
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if !fileExists(path) {
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allModulesPresent = false
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break
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}
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}
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if allModulesPresent {
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return 0, nil
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}
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}
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baseObj, err := loadJSONObject(filepath.Join(legacyDir, "base.json"))
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if err != nil {
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return 0, err
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}
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baseObj["output"] = "spells.2da"
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lockObj, err := loadJSONObject(filepath.Join(legacyDir, "lock.json"))
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if err != nil {
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return 0, err
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}
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moduleObjs := make([]map[string]any, 0, len(moduleNames))
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for _, name := range moduleNames {
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obj, err := loadJSONObject(filepath.Join(legacyDir, "modules", name))
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if err != nil {
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return 0, err
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}
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moduleObjs = append(moduleObjs, obj)
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}
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if err := os.MkdirAll(targetModulesDir, 0o755); err != nil {
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return 0, err
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}
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writes := []struct {
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path string
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obj map[string]any
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}{
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{path: targetBasePath, obj: baseObj},
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{path: targetLockPath, obj: lockObj},
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}
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for i, path := range targetModulePaths {
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if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
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return 0, err
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}
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writes = append(writes, struct {
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path string
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obj map[string]any
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}{path: path, obj: moduleObjs[i]})
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}
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for _, write := range writes {
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raw, err := json.MarshalIndent(write.obj, "", " ")
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if err != nil {
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return 0, err
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}
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raw = append(raw, '\n')
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if err := os.WriteFile(write.path, raw, 0o644); err != nil {
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return 0, err
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}
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}
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return len(writes), nil
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}
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