[fixed/closed]Ravenous Bloodseeker dump on empty hand

by **stassy** » 10 Aug 2016, 11:13

Describe the Bug:
Ravenous Bloodseeker ability become activatable if owner has only a "control" card in hand and cast it on creature opponent (Act of Treason, Control Magic...), and when activated will cause multiple dump errors.

Which card did behave improperly ?
Ravenous Bloodseeker

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2016/08/07: Eldritch Moon, duel

What exactly should be the correct behavior/interaction ?
Ravenous Bloodseeker ability doesn't become activatable if control spell is cast on creature opponent

Are any other cards possibly affected by this bug ?
-

bad parameters
get_card_instance(0, -1)
0: 0x024680A4
1: 0x0241E125
2: 0x0244BEB6
3: 0x0244D2E4
4: 0x0244DE80
5: 0x0244E78D
6: 0x02344B83
7: 0x02475FB5
8: 0x024297ED
9: 0x02429837
10: 0x02429EDE
11: 0x004344B2
12: 0x0043C147
13: 0x004399BD
14: 0x0047902C
15: 0x004946E9
16: 0x7C80B713

by **Gargaroz** » 14 Sep 2016, 19:57

Could you please test in a clean game and tell me if the bug is happening again?

by **BAgate** » 15 Sep 2016, 04:45

Working in a clean game.

by **Korath** » 15 Sep 2016, 06:48

This sounds like hand_count[] getting out of sync. Looks like the culprit is real_switch_control(), which calls add_card_to_hand() near the start. The C version of that deliberately behaves differently from the exe version; see its definition in deck.c.

by **stassy** » 15 Sep 2016, 10:51

Still happen in EMNv2 in clean game (10x Act of Treason, 10 x Ravenous Bloodseeker, 20 Mountain), when only 1 Act of Treason is in caster hand, upon casting it Ravenous Bloodseeker owner in bf ability can be activated and spam dump.

by **Gargaroz** » 16 Sep 2016, 23:03

Oh, I see! Fixed the part Korath mentioned in a0bdcdb
I've also replace "kill_card" with "kill_card_exe" in the same point to avoid further problems in cc940a2