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[11823] Add SCRIPT_COMMAND_MODIFY_NPC_FLAG to change NPC flags by db-script

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Note that the npc flags will be restored when the npc respawns

Signed-off-by: Schmoozerd <schmoozerd@scriptdev2.com>
This commit is contained in:
Schmoozerd 2011-01-03 15:12:05 +01:00 • committed by Schmoozerd
parent 1606bb2e45
commit 46e604a089
5 changed files with 100 additions and 8 deletions
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5
doc/script_commands.txt
View file

@ -230,3 +230,8 @@ spell_scripts
* datalong2 = creature entry (searching for a buddy, closest to source)
* datalong3 = creature search radius
* data_flags = flag_target_as_source = 0x01
29 SCRIPT_COMMAND_MODIFY_NPC_FLAGS source=worldobject or target=worldobject (datalong1==0), else source or target = creature
* datalong=NPCFlags
* datalong1=creature entry
* datalong2=search radius
* data_flags = 0x00=toggle, 0x01=add, 0x02=remove

72
src/game/Map.cpp
View file

@ -2513,7 +2513,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pMover = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pMover = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2574,7 +2574,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pOwner = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pOwner = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2620,7 +2620,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pOwner = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pOwner = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2670,7 +2670,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pOwner = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pOwner = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2727,7 +2727,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pOwner = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pOwner = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2784,7 +2784,7 @@ void Map::ScriptsProcess()
if (target && target->GetTypeId() == TYPEID_UNIT)
pOwner = (Creature*)target;
}
else if (pSource->GetTypeId() == TYPEID_UNIT)
else
pOwner = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
@ -2963,8 +2963,66 @@ void Map::ScriptsProcess()
((Unit*)pSource)->SetStandState(step.script->standState.stand_state);
break;
}
case SCRIPT_COMMAND_MODIFY_NPC_FLAGS:
{
if (!source && !target)
{
sLog.outError("SCRIPT_COMMAND_MODIFY_NPC_FLAGS (script id %u) call for NULL source and NULL target.", step.script->id);
break;
}
if ((!source || !source->isType(TYPEMASK_WORLDOBJECT)) && (!target || !target->isType(TYPEMASK_WORLDOBJECT)))
{
sLog.outError("SCRIPT_COMMAND_MODIFY_NPC_FLAGS (script id %u) call for unsupported non-worldobject (TypeId: %u), skipping.", step.script->id, source ? source->GetTypeId() : target->GetTypeId());
break;
}
WorldObject* pSource = source && source->isType(TYPEMASK_WORLDOBJECT) ? (WorldObject*)source : (WorldObject*)target;
Creature* pBuddy = NULL;
// No buddy defined, so try use source (or target if source is not creature)
if (!step.script->npcFlag.creatureEntry)
{
if (pSource->GetTypeId() != TYPEID_UNIT)
{
// we can't be non-creature, so see if target is creature
if (target && target->GetTypeId() == TYPEID_UNIT)
pBuddy = (Creature*)target;
}
else
pBuddy = (Creature*)pSource;
}
else // If step has a buddy entry defined, search for it
{
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*pSource, step.script->npcFlag.creatureEntry, true, step.script->npcFlag.searchRadius);
MaNGOS::CreatureLastSearcher<MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck> searcher(pBuddy, u_check);
Cell::VisitGridObjects(pSource, searcher, step.script->npcFlag.searchRadius);
}
if (!pBuddy)
{
sLog.outError("SCRIPT_COMMAND_MODIFY_NPC_FLAGS (script id %u) call for non-creature (TypeIdSource: %u)(TypeIdTarget: %u), skipping.", step.script->id, source ? source->GetTypeId() : 0, target ? target->GetTypeId() : 0);
break;
}
// Add Flags
if (step.script->npcFlag.data_flags & 0x01)
pBuddy->SetFlag(UNIT_NPC_FLAGS, step.script->npcFlag.flag);
// Remove Flags
else if (step.script->npcFlag.data_flags & 0x02)
pBuddy->RemoveFlag(UNIT_NPC_FLAGS, step.script->npcFlag.flag);
// Toggle Flags
else
{
if (pBuddy->HasFlag(UNIT_NPC_FLAGS, step.script->npcFlag.flag))
pBuddy->RemoveFlag(UNIT_NPC_FLAGS, step.script->npcFlag.flag);
else
pBuddy->SetFlag(UNIT_NPC_FLAGS, step.script->npcFlag.flag);
}
}
default:
sLog.outError("Unknown SCRIPT_COMMAND_ %u called for script id %u.",step.script->command, step.script->id);
sLog.outError("Unknown SCRIPT_COMMAND_ %u called for script id %u.", step.script->command, step.script->id);
break;
}

15
src/game/ScriptMgr.cpp
View file

@ -578,6 +578,21 @@ void ScriptMgr::LoadScripts(ScriptMapMap& scripts, const char* tablename)
}
break;
}
case SCRIPT_COMMAND_MODIFY_NPC_FLAGS:
{
if (tmp.npcFlag.creatureEntry && !ObjectMgr::GetCreatureTemplate(tmp.npcFlag.creatureEntry))
{
sLog.outErrorDb("Table `%s` has datalong3 = %u in SCRIPT_COMMAND_MODIFY_NPC_FLAGS for script id %u, but this creature_template does not exist.", tablename, tmp.run.creatureEntry, tmp.id);
continue;
}
if (tmp.npcFlag.creatureEntry && !tmp.npcFlag.searchRadius)
{
sLog.outErrorDb("Table `%s` has datalong3 = %u in SCRIPT_COMMAND_MODIFY_NPC_FLAGS for script id %u, but search radius is too small (datalong4 = %u).", tablename, tmp.run.creatureEntry, tmp.id, tmp.run.searchRadius);
continue;
}
break;
}
}
if (scripts.find(tmp.id) == scripts.end())

14
src/game/ScriptMgr.h
View file

@ -99,6 +99,10 @@ enum eScriptCommand
// datalong = stand state (enum UnitStandStateType)
// datalong2 = creature entry (searching for a buddy, closest to source), datalong3 = creature search radius
// data_flags = flag_target_as_source = 0x01
SCRIPT_COMMAND_MODIFY_NPC_FLAGS = 29, // source=worldobject or target=worldobject (datalong1==0), else creature
// datalong=NPCFlags
// datalong1=creature entry, datalong2=search radius
// data_flags = 0x01=add, 0x02=remove
};
#define MAX_TEXT_ID 4 // used for SCRIPT_COMMAND_TALK
@ -307,6 +311,16 @@ struct ScriptInfo
uint32 flags; // data_flags
} standState;
struct // SCRIPT_COMMAND_MODIFY_NPC_FLAGS (29)
{
uint32 flag; // datalong
uint32 creatureEntry; // datalong1
uint32 searchRadius; // datalong2
uint32 empty1; // datalong3
uint32 empty2; // datalong4
uint32 data_flags; // data_flags
} npcFlag;
struct
{
uint32 data[9];

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "11822"
#define REVISION_NR "11823"
#endif // __REVISION_NR_H__