Flechazo
5b5a219dc2
Generate equipment loot atomically, grant random boxes and prevent repeat claims. Read gacha pools, pity, products, tickets, missions, presets, chapter rewards and inventory costs from GameData; extend both collaboration UR ticket pools. Sync owned recipes, configure startup state and calendars in versioned seeds, and validate unlock tickets and revival talents.
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package gamedata
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import (
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"database/sql"
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"fmt"
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"math"
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)
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// CookingRecipeDesign describes valid recipe identities. Learning a recipe is
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// player state, so listing this table never grants all of its recipes.
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type CookingRecipeDesign struct{ IDs map[uint64]bool }
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func LoadCookingRecipeDesign(root, version string) (*CookingRecipeDesign, error) {
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db, closeDB, err := openStatDatabase(root, version)
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if err != nil {
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return nil, err
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}
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defer closeDB()
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return loadCookingRecipeDesign(db)
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}
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func loadCookingRecipeDesign(db *sql.DB) (*CookingRecipeDesign, error) {
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rows, err := db.Query("SELECT id FROM CookingTable ORDER BY id")
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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design := &CookingRecipeDesign{IDs: map[uint64]bool{}}
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for rows.Next() {
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var id int64
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if err := rows.Scan(&id); err != nil {
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return nil, err
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}
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if id <= 0 || id > math.MaxInt32 || design.IDs[uint64(id)] {
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return nil, fmt.Errorf("gamedata: invalid cooking recipe identity")
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}
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design.IDs[uint64(id)] = true
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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if len(design.IDs) == 0 {
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return nil, fmt.Errorf("gamedata: empty cooking recipe catalog")
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}
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return design, nil
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}
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