[C++]Hilfe bei d.notice verändern

[Creek']

Hallo,
Ich wollte die Funktion d.notice verändern und zwar, dass gewisse Leute welche eine Questflag haben eine andere Nachricht kriegen.


dungeon.cpp

namespace
{
	struct FNotice
	{
		FNotice(const char * psz) : m_psz(psz)
		{
		}

		void operator() (LPENTITY ent)
		{
			if (ent->IsType(ENTITY_CHARACTER))
			{
				LPCHARACTER ch = (LPCHARACTER) ent; //hier
				if(ch->GetQuestFlag("questname.flag") == 1){
					ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST1", m_psz);
				}
				else{
					ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST2", m_psz);
				}
			}
		}

		const char * m_psz;
	};
}

Nur der Core schmiert dann ab wenn eine Nachricht ausgelöst werden soll.

[Norri]

Stacktrace könnte helfen

[Creek']

Originally Posted by Norri

Stacktrace könnte helfen

#0  std::_Rb_tree<std::string, std::pair<std::string const, int>, std::_Select1st<std::pair<std::string const, int> >, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >::find (this=0x40, __k=@0xbfbfa7ac)
    at stl_tree.h:495
495           { return static_cast<_Link_type>(this->_M_impl._M_header._M_parent); }
[New Thread 28c05500 (LWP 101028/game)]
[New Thread 28c05200 (LWP 101021/game)]
[New Thread 28c04f00 (LWP 101020/game)]
[New Thread 28c04300 (LWP 100080/game)]
(gdb) bt
#0  std::_Rb_tree<std::string, std::pair<std::string const, int>, std::_Select1st<std::pair<std::string const, int> >, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >::find (this=0x40, __k=@0xbfbfa7ac)
    at stl_tree.h:495
#1  0x081eb4a1 in quest::PC::GetFlag (this=0x0, name=@0xbfbfa7ac)
    at stl_map.h:542
#2  0x0811750b in CDungeon::Notice (this=0x6981fe00,
    msg=0x697f3570 "Du befindest dich am Siegeltor im 3. Stock. Hier")
    at [COLOR="Red"]dungeon.cpp:1098[/COLOR]
#3  0x081a2693 in quest::dungeon_notice (L=0x697df880)
    at questlua_dungeon.cpp:48
#4  0x083e54ba in luaD_precall (L=0x697df880, func=0x6997eb6c) at ldo.c:260
#5  0x083ed286 in luaV_execute (L=0x697df880) at lvm.c:627
#6  0x083e57ad in resume (L=0x697df880, ud=0xbfbfa964) at ldo.c:344
#7  0x083e513b in luaD_rawrunprotected (L=0x697df880, f=0x83e5780 <resume>,
    ud=0xbfbfa964) at ldo.c:88
#8  0x083e52db in lua_resume (L=0x697df880, nargs=0) at ldo.c:371
#9  0x0819fd12 in quest::CQuestManager::RunState (this=0xbfbfe7a0,
    qs=@0x68e958e4) at questlua.cpp:803
#10 0x081d1f3b in quest::CQuestManager::ExecuteQuestScript (pc=@0x69823314,
    quest_name=@0x2a047f14, state=0,
    code=0x2982a000 "if pc . in_dungeon ( ) and pc . get_map_index ( ) >= 660000 and pc . get_map_index ( ) < 670000 then d . setf ( \"level\" , 4 ) \nlocal pos---Type <return> to continue, or q <return> to quit---
itions = deviltower_zone . get_4floor_stone_pos ( ) \nfor i = 1 ,"...,
    code_size=895, pChatScripts=0x0, bUseCache=true) at questmanager.cpp:1599
#11 0x081d25e6 in quest::CQuestManager::ExecuteQuestScript (pc=@0x69823314,
    quest_index=17, state=0,
    code=0x2982a000 "if pc . in_dungeon ( ) and pc . get_map_index ( ) >= 660000 and pc . get_map_index ( ) < 670000 then d . setf ( \"level\" , 4 ) \nlocal positions = deviltower_zone . get_4floor_stone_pos ( ) \nfor i = 1 ,"...,
    code_size=895, pChatScripts=0x0, bUseCache=true) at questmanager.cpp:1545
#12 0x081e5674 in quest::NPC::HandleEvent (this=0x2a3cb114, pc=@0x69823314,
    EventIndex=1) at questnpc.cpp:504
#13 0x081e5aa1 in quest::NPC::OnKill (this=0x2a3cb114, pc=@0x69823314)
    at questnpc.cpp:317
#14 0x081d7343 in quest::CQuestManager::Kill (this=0xbfbfe7a0, pc=57724,
    npc=8016) at questmanager.cpp:437
#15 0x0808fb09 in CHARACTER::Reward (this=0x69543000, bItemDrop=true)
    at char_battle.cpp:788
#16 0x08091000 in CHARACTER::Dead (this=0x69543000, pkKiller=0x697a4000,
    bImmediateDead=false) at char_battle.cpp:1419
#17 0x08091a7b in CHARACTER::Damage (this=0x69543000, pAttacker=0x697a4000,
    dam=818, type=DAMAGE_TYPE_NORMAL) at char_battle.cpp:2179
#18 0x0806283e in battle_hit (pkAttacker=0x697a4000, pkVictim=0x69543000,
    iRetDam=@0xbfbfafe4) at battle.cpp:690
#19 0x08062ac0 in battle_melee_attack (ch=0x697a4000, victim=0x69543000)
    at battle.cpp:165
#20 0x08093cb9 in CHARACTER::Attack (this=0x697a4000, pkVictim=0x69543000,
    bType=0 '\0') at char_battle.cpp:228
#21 0x0814efc4 in CInputMain::Attack (this=0x68ce5c9c, ch=0x697a4000,
    header=2 '\002', data=0x6986c000 "\002") at input_main.cpp:1943
#22 0x08155ec5 in CInputMain::Analyze (this=0x68ce5c9c, d=0x68ce5c00,
    bHeader=<value optimized out>, c_pData=0x6986c000 "\002")
    at input_main.cpp:3391
#23 0x0813d8bb in CInputProcessor::Process (this=0x68ce5c9c,
    lpDesc=0x68ce5c00, c_pvOrig=0x6986c000, iBytes=9,
    r_iBytesProceed=@0xbfbfb564) at input.cpp:103
#24 0x08106753 in DESC::ProcessInput (this=0x68ce5c00) at desc.cpp:313
#25 0x08269ba4 in io_loop (fdw=0x2981a3e0) at main.cpp:1075
#26 0x0826a621 in idle () at main.cpp:952
#27 0x0826bcb6 in main (argc=1, argv=0xbfbfec68) at main.cpp:607

dungeon.cpp:1098
= die Questflag-Abfrage

[Norri]

ch ist null

[Creek']

Originally Posted by Norri

ch ist null

Hab eine Abfrage davor gepackt, aber geht irgendwie trotzdem nicht^^
Könntest du mir vllt den Code bearbeiten?

[Benhero]

if (ent != null && ent->IsType(ENTITY_CHARACTER))
{
	LPCHARACTER ch = (LPCHARACTER) ent; //hier
	if(ch->GetQuestFlag("questname.flag") == 1){
		ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST1", m_psz);
	}
	else{
		ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST2", m_psz);
	}
}

Probierr es mal damit..


Grüße

[Creek']

Originally Posted by Benhero

if (ent != null && ent->IsType(ENTITY_CHARACTER))
{
	LPCHARACTER ch = (LPCHARACTER) ent; //hier
	if(ch->GetQuestFlag("questname.flag") == 1){
		ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST1", m_psz);
	}
	else{
		ch->ChatPacket(CHAT_TYPE_NOTICE, "%s TEST2", m_psz);
	}
}

Probierr es mal damit..


Grüße

Schmiert leider trotzdem ab.

#0  std::_Rb_tree<std::string, std::pair<std::string const, int>, std::_Select1st<std::pair<std::string const, int> >, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >::find (this=0x40, __k=@0xbfbfa7ac)
    at stl_tree.h:495
#1  0x081eb8b1 in quest::PC::GetFlag (this=0x0, name=@0xbfbfa7ac)
    at stl_map.h:542
#2  0x0811791d in CDungeon::Notice (this=0x75d23100,
    msg=0x75d1ca20 "Du befindest dich am Siegeltor im 3. Stock. Hier")
    at dungeon.cpp:1100
#3  0x081a2aa3 in quest::dungeon_notice (L=0x75d27ac0)
    at questlua_dungeon.cpp:48
#4  0x083e5a9a in luaD_precall (L=0x75d27ac0, func=0x7609886c) at ldo.c:260
#5  0x083ed866 in luaV_execute (L=0x75d27ac0) at lvm.c:627
#6  0x083e5d8d in resume (L=0x75d27ac0, ud=0xbfbfa964) at ldo.c:344
#7  0x083e571b in luaD_rawrunprotected (L=0x75d27ac0, f=0x83e5d60 <resume>,
    ud=0xbfbfa964) at ldo.c:88
#8  0x083e58bb in lua_resume (L=0x75d27ac0, nargs=0) at ldo.c:371
#9  0x081a0122 in quest::CQuestManager::RunState (this=0xbfbfe7a0,
    qs=@0x75596704) at questlua.cpp:803
#10 0x081d234b in quest::CQuestManager::ExecuteQuestScript (pc=@0x75e4b0d4,
    quest_name=@0x2a177714, state=0,
    code=0x2a037400 "if pc . in_dungeon ( ) and pc . get_map_index ( ) >= 660000 and pc . get_map_index ( ) < 670000 then d . setf ( \"level\" , 4 ) \nlocal pos---Type <return> to continue, or q <return> to quit---
itions = deviltower_zone . get_4floor_stone_pos ( ) \nfor i = 1 ,"...,
    code_size=895, pChatScripts=0x0, bUseCache=true) at questmanager.cpp:1599
#11 0x081d29f6 in quest::CQuestManager::ExecuteQuestScript (pc=@0x75e4b0d4,
    quest_index=17, state=0,
    code=0x2a037400 "if pc . in_dungeon ( ) and pc . get_map_index ( ) >= 660000 and pc . get_map_index ( ) < 670000 then d . setf ( \"level\" , 4 ) \nlocal positions = deviltower_zone . get_4floor_stone_pos ( ) \nfor i = 1 ,"...,
    code_size=895, pChatScripts=0x0, bUseCache=true) at questmanager.cpp:1545
#12 0x081e5a84 in quest::NPC::HandleEvent (this=0x295f7b14, pc=@0x75e4b0d4,
    EventIndex=1) at questnpc.cpp:504
#13 0x081e5eb1 in quest::NPC::OnKill (this=0x295f7b14, pc=@0x75e4b0d4)
    at questnpc.cpp:317
#14 0x081d7753 in quest::CQuestManager::Kill (this=0xbfbfe7a0, pc=59288,
    npc=8016) at questmanager.cpp:437
#15 0x0808fb59 in CHARACTER::Reward (this=0x76010000, bItemDrop=true)
    at char_battle.cpp:788
#16 0x08091050 in CHARACTER::Dead (this=0x76010000, pkKiller=0x75d78000,
    bImmediateDead=false) at char_battle.cpp:1419
#17 0x08091acb in CHARACTER::Damage (this=0x76010000, pAttacker=0x75d78000,
    dam=541, type=DAMAGE_TYPE_NORMAL) at char_battle.cpp:2179
#18 0x0806285e in battle_hit (pkAttacker=0x75d78000, pkVictim=0x76010000,
    iRetDam=@0xbfbfafe4) at battle.cpp:690
#19 0x08062ae0 in battle_melee_attack (ch=0x75d78000, victim=0x76010000)
---Type <return> to continue, or q <return> to quit---
    at battle.cpp:165
#20 0x08093d09 in CHARACTER::Attack (this=0x75d78000, pkVictim=0x76010000,
    bType=0 '\0') at char_battle.cpp:228
#21 0x0814f3c4 in CInputMain::Attack (this=0x7567349c, ch=0x75d78000,
    header=2 '\002', data=0x75715000 "\002") at input_main.cpp:1943
#22 0x081562c5 in CInputMain::Analyze (this=0x7567349c, d=0x75673400,
    bHeader=<value optimized out>, c_pData=0x75715000 "\002")
    at input_main.cpp:3391

#23 0x0813dcab in CInputProcessor::Process (this=0x7567349c,
    lpDesc=0x75673400, c_pvOrig=0x75715000, iBytes=9,
    r_iBytesProceed=@0xbfbfb564) at input.cpp:103
#24 0x08106b13 in DESC::ProcessInput (this=0x75673400) at desc.cpp:313
#25 0x0826a184 in io_loop (fdw=0x2978b540) at main.cpp:1075
#26 0x0826ac01 in idle () at main.cpp:952
#27 0x0826c296 in main (argc=1, argv=0xbfbfec68) at main.cpp:607

[Lefloyd]

Erst will er Stacktrace und dann guckt er nicht drauf
Der Core stürzt bei PC::GetFlag ab -> wird von ch->GetQuestFlag gecallt. Du überprüfst nicht ob ch ein PC ist und GetQuestFlag auf Monster / NPCs auszuführen ist tödlich
ch kann gar nicht null sein, da ent ja vorher schon benutzt wird, dann würde er da abschmieren (und ent == ch ist).
Einfach nur mal Fehlermeldung angucken

Kind Regards....