blob: 4421eef7ee206b413f11f98c4966ca44003fce68 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* Copyright (C) 2008-2009 Trinity <http://www.trinitycore.org/>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Creature.h"
#include "CreatureAISelector.h"
#include "PassiveAI.h"
#include "Policies/SingletonImp.h"
#include "MovementGenerator.h"
#include "ScriptCalls.h"
#include "Pet.h"
#include "TemporarySummon.h"
#include "CreatureAIFactory.h"
INSTANTIATE_SINGLETON_1(CreatureAIRegistry);
INSTANTIATE_SINGLETON_1(MovementGeneratorRegistry);
namespace FactorySelector
{
CreatureAI* selectAI(Creature *creature)
{
const CreatureAICreator *ai_factory = NULL;
CreatureAIRegistry &ai_registry(CreatureAIRepository::Instance());
if(creature->isPet())
ai_factory = ai_registry.GetRegistryItem("PetAI");
//scriptname in db
if(!ai_factory)
if(CreatureAI* scriptedAI = Script->GetAI(creature))
return scriptedAI;
// AIname in db
std::string ainame=creature->GetAIName();
if(!ai_factory && !ainame.empty())
ai_factory = ai_registry.GetRegistryItem( ainame.c_str() );
// select by NPC flags
if(!ai_factory)
{
if(creature->HasUnitTypeMask(UNIT_MASK_CONTROLABLE_GUARDIAN) && ((Guardian*)creature)->GetOwner()->GetTypeId() == TYPEID_PLAYER)
ai_factory = ai_registry.GetRegistryItem("PetAI");
else if(creature->IsVehicle() || creature->HasFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPELLCLICK))
ai_factory = ai_registry.GetRegistryItem("NullCreatureAI");
else if(creature->isGuard())
ai_factory = ai_registry.GetRegistryItem("GuardAI");
else if(creature->HasUnitTypeMask(UNIT_MASK_CONTROLABLE_GUARDIAN))
ai_factory = ai_registry.GetRegistryItem("PetAI");
else if(creature->isTotem())
ai_factory = ai_registry.GetRegistryItem("TotemAI");
else if(creature->isTrigger())
{
if(creature->m_spells[0])
ai_factory = ai_registry.GetRegistryItem("TriggerAI");
else
ai_factory = ai_registry.GetRegistryItem("NullCreatureAI");
}
else if(creature->GetCreatureType() == CREATURE_TYPE_CRITTER && !creature->HasUnitTypeMask(UNIT_MASK_GUARDIAN))
ai_factory = ai_registry.GetRegistryItem("CritterAI");
}
// select by permit check
if(!ai_factory)
{
int best_val = -1;
typedef CreatureAIRegistry::RegistryMapType RMT;
RMT const &l = ai_registry.GetRegisteredItems();
for (RMT::const_iterator iter = l.begin(); iter != l.end(); ++iter)
{
const CreatureAICreator *factory = iter->second;
const SelectableAI *p = dynamic_cast<const SelectableAI *>(factory);
assert( p != NULL );
int val = p->Permit(creature);
if( val > best_val )
{
best_val = val;
ai_factory = p;
}
}
}
// select NullCreatureAI if not another cases
ainame = (ai_factory == NULL) ? "NullCreatureAI" : ai_factory->key();
DEBUG_LOG("Creature %u used AI is %s.", creature->GetGUIDLow(), ainame.c_str() );
return ( ai_factory == NULL ? new NullCreatureAI(creature) : ai_factory->Create(creature) );
}
MovementGenerator* selectMovementGenerator(Creature *creature)
{
MovementGeneratorRegistry &mv_registry(MovementGeneratorRepository::Instance());
assert( creature->GetCreatureInfo() != NULL );
const MovementGeneratorCreator *mv_factory = mv_registry.GetRegistryItem( creature->GetDefaultMovementType());
/* if( mv_factory == NULL )
{
int best_val = -1;
std::vector<std::string> l;
mv_registry.GetRegisteredItems(l);
for (std::vector<std::string>::iterator iter = l.begin(); iter != l.end(); ++iter)
{
const MovementGeneratorCreator *factory = mv_registry.GetRegistryItem((*iter).c_str());
const SelectableMovement *p = dynamic_cast<const SelectableMovement *>(factory);
assert( p != NULL );
int val = p->Permit(creature);
if( val > best_val )
{
best_val = val;
mv_factory = p;
}
}
}*/
return ( mv_factory == NULL ? NULL : mv_factory->Create(creature) );
}
}
|
