40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
package gamedata
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import "fmt"
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// LoadMonsterHuntIDs reads only supported hunt identities. Historical calendar
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// entries remain display metadata even after their gameplay design is removed.
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func LoadMonsterHuntIDs(root, version string) (map[uint64]bool, error) {
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return loadCalendarIDs(root, version, "MonsterHuntTable")
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}
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// LoadCalendarPackIDs includes story and event packs, rather than only the
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// arena subset returned by LoadFieldPacks.
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func LoadCalendarPackIDs(root, version string) (map[uint64]bool, error) {
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return loadCalendarIDs(root, version, "PackTable")
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}
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func loadCalendarIDs(root, version, table string) (map[uint64]bool, error) {
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db, done, e := openStatDatabase(root, version)
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if e != nil {
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return nil, e
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}
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defer done()
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rows, e := db.Query("SELECT id FROM " + table)
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if e != nil {
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return nil, e
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}
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defer func() { _ = rows.Close() }()
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ids := map[uint64]bool{}
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for rows.Next() {
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var id uint64
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if e = rows.Scan(&id); e != nil {
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return nil, e
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}
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if id == 0 {
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return nil, fmt.Errorf("gamedata: invalid monster hunt identity")
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}
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ids[id] = true
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}
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return ids, rows.Err()
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}
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