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Valid state assertions pass

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Layla 2020-08-16 20:35:58 -04:00
parent 641da4ba56
commit 1f12e916c3
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GPG Key ID: A494D9357BA1BE31
1 changed files with 15 additions and 3 deletions
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18
server/plugin/control/control.go
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@ -39,7 +39,11 @@ func (m *Match) MatchInit(ctx context.Context, logger runtime.Logger, db *sql.DB
}
func (m *Match) MatchJoinAttempt(ctx context.Context, logger runtime.Logger, db *sql.DB, nk runtime.NakamaModule, dispatcher runtime.MatchDispatcher, tick int64, state interface{}, presence runtime.Presence, metadata map[string]string) (interface{}, bool, string) {
mState, _ := state.(*MatchState)
mState, ok := state.(*MatchState)
if !ok {
logger.Error("Invalid match state on join attempt!")
return state, false, "Invalid match state!"
}
if _, ok := mState.presences[presence.GetUserId()]; ok {
return mState, false, "User already logged in."
} else {
@ -49,7 +53,11 @@ func (m *Match) MatchJoinAttempt(ctx context.Context, logger runtime.Logger, db
}
func (m *Match) MatchJoin(ctx context.Context, logger runtime.Logger, db *sql.DB, nk runtime.NakamaModule, dispatcher runtime.MatchDispatcher, tick int64, state interface{}, presences []runtime.Presence) interface{} {
mState, _ := state.(*MatchState)
mState, ok := state.(*MatchState)
if !ok {
logger.Error("Invalid match state on join!")
return state, false, "Invalid match state!"
}
for _, precense := range presences {
mState.presences[precense.GetUserId()] = precense
@ -71,7 +79,11 @@ func (m *Match) MatchJoin(ctx context.Context, logger runtime.Logger, db *sql.DB
}
func (m *Match) MatchLeave(ctx context.Context, logger runtime.Logger, db *sql.DB, nk runtime.NakamaModule, dispatcher runtime.MatchDispatcher, tick int64, state interface{}, presences []runtime.Presence) interface{} {
mState, _ := state.(*MatchState)
mState, ok := state.(*MatchState)
if !ok {
logger.Error("Invalid match state on leave!")
return state
}
for _, presence := range presences {
delete(mState.presences, presence.GetUserId())
}