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create transactGacha function

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This commit is contained in:
wish
2023-02-15 00:22:28 +11:00
parent 403b5f1c7f
commit e1986cb58b
1 changed files with 25 additions and 17 deletions
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42
server/channelserver/handlers_shop_gacha.go
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@@ -264,21 +264,15 @@ func spendGachaCoin(s *Session, quantity uint16) {
}
}
func handleMsgMhfPlayNormalGacha(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfPlayNormalGacha)
bf := byteframe.NewByteFrame()
var gachaEntries []GachaEntry
var entry GachaEntry
var rewards []GachaItem
var reward GachaItem
var totalWeight float64
err := s.server.db.QueryRowx(`SELECT item_type, item_number, rolls FROM gacha_entries WHERE gacha_id = $1 AND entry_type = $2`, pkt.GachaID, pkt.RollType).StructScan(&entry)
func transactGacha(s *Session, gachaID uint32, rollID uint8) (error, int) {
var itemType uint8
var itemNumber uint16
var rolls int
err := s.server.db.QueryRowx(`SELECT item_type, item_number, rolls FROM gacha_entries WHERE gacha_id = $1 AND entry_type = $2`, gachaID, rollID).Scan(&itemType, &itemNumber, &rolls)
if err != nil {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 1))
return
return err, 0
}
switch entry.ItemType {
switch itemType {
/*
valid types that need manual savedata manipulation:
- Ryoudan Points
@@ -289,16 +283,30 @@ func handleMsgMhfPlayNormalGacha(s *Session, p mhfpacket.MHFPacket) {
- Festa Points
*/
case 17:
_ = addPointNetcafe(s, int(entry.ItemNumber)*-1)
_ = addPointNetcafe(s, int(itemNumber)*-1)
case 19:
fallthrough
case 20:
spendGachaCoin(s, entry.ItemNumber)
spendGachaCoin(s, itemNumber)
case 21:
s.server.db.Exec("UPDATE users u SET frontier_points=frontier_points-$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)", entry.ItemNumber, s.charID)
s.server.db.Exec("UPDATE users u SET frontier_points=frontier_points-$1 WHERE u.id=(SELECT c.user_id FROM characters c WHERE c.id=$2)", itemNumber, s.charID)
}
rolls := int(entry.Rolls)
return nil, rolls
}
func handleMsgMhfPlayNormalGacha(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfPlayNormalGacha)
bf := byteframe.NewByteFrame()
var gachaEntries []GachaEntry
var entry GachaEntry
var rewards []GachaItem
var reward GachaItem
var totalWeight float64
err, rolls := transactGacha(s, pkt.GachaID, pkt.RollType)
if err != nil {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 1))
return
}
entries, err := s.server.db.Queryx(`SELECT id, weight, rarity FROM gacha_entries WHERE gacha_id = $1 AND entry_type = 100 ORDER BY weight DESC`, pkt.GachaID)
if err != nil {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 1))