Flechazo
d8771caef2
Implement hunting AP and progress, event tasks, exchanges, games, stories and actions; connect battle and reward handling. Add CashShop plugin and installation, server purchases and entitlements, recharge rules and plugin version metadata. Distribute binary calendars independently; cache GameData in memory and fix single-connection query deadlocks. Improve automatic login and recovery diagnostics; document configuration and release flows.
69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package gamedata
|
|
|
|
import (
|
|
"database/sql"
|
|
"fmt"
|
|
)
|
|
|
|
// PresetDesign is the normal party preset configuration in GameDefaultTable.
|
|
type PresetDesign struct {
|
|
BaseCount, Maximum, PriceType, PriceID, Price uint64
|
|
Icons map[uint64]bool
|
|
}
|
|
|
|
func (d PresetDesign) Validate() error {
|
|
if d.BaseCount == 0 || d.Maximum < d.BaseCount || d.Price == 0 || d.PriceID != 0 {
|
|
return fmt.Errorf("gamedata: invalid preset configuration")
|
|
}
|
|
switch d.PriceType {
|
|
case 2, 3, 4, 12:
|
|
default:
|
|
return fmt.Errorf("gamedata: unsupported preset currency %d", d.PriceType)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func LoadPresetDesign(root, version string) (*PresetDesign, error) {
|
|
db, release, err := OpenDatabase(root, version, "common")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer release()
|
|
return loadPresetDesign(db)
|
|
}
|
|
|
|
func loadPresetDesign(db *sql.DB) (*PresetDesign, error) {
|
|
var raw []byte
|
|
if err := db.QueryRow("SELECT ProtoBuf FROM GameDefaultTable WHERE id=0").Scan(&raw); err != nil {
|
|
return nil, err
|
|
}
|
|
d := &PresetDesign{}
|
|
for field, target := range map[int]*uint64{91: &d.BaseCount, 92: &d.Price, 93: &d.PriceID, 94: &d.PriceType, 95: &d.Maximum} {
|
|
v, err := optionalScalar(raw, field)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
*target = v
|
|
}
|
|
if err := d.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
rows, err := db.Query("SELECT id FROM PresetTable ORDER BY id")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer rows.Close()
|
|
d.Icons = map[uint64]bool{}
|
|
for rows.Next() {
|
|
var id uint64
|
|
if err := rows.Scan(&id); err != nil {
|
|
return nil, err
|
|
}
|
|
d.Icons[id] = true
|
|
}
|
|
if err := rows.Err(); err != nil {
|
|
return nil, err
|
|
}
|
|
return d, nil
|
|
}
|