src/bindings/universal/ScriptMgr.cpp

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include "config.h"
  20 #include "ScriptMgr.h"
  21 #include "../../game/GossipDef.h"
  22 #include "../../game/GameObject.h"
  23 #include "../../game/Player.h"
  24 #include "../../game/Map.h"
  25 #include "../../game/ObjectMgr.h"
  26
  27 //uint8 loglevel = 0;
  28 int nrscripts;
  29 Script *m_scripts[MAX_SCRIPTS];
  30
  31 // -- Scripts to be added --
  32 extern void AddSC_default();
  33 // -------------------
  34
  35 MANGOS_DLL_EXPORT
  36 void ScriptsFree()
  37 {                                                           // Free resources before library unload
  38     for(int i=0;i<nrscripts;i++)
  39         delete m_scripts[i];
  40
  41     nrscripts = 0;
  42 }
  43
  44 MANGOS_DLL_EXPORT
  45 void ScriptsInit()
  46 {
  47     nrscripts = GetScriptNames().size();
  48     for(int i=0;i<MAX_SCRIPTS;i++)
  49     {
  50          m_scripts[i]=NULL;
  51     }
  52
  53     // -- Inicialize the Scripts to be Added --
  54     AddSC_default();
  55     // ----------------------------------------
  56
  57 }
  58
  59 MANGOS_DLL_EXPORT
  60 char const* ScriptsVersion()
  61 {
  62     return "Default MaNGOS scripting library";
  63 }
  64
  65 void Script::registerSelf()
  66 {
  67     int id = GetScriptId(Name.c_str());
  68     if(id != 0) m_scripts[id] = this;
  69 }
  70
  71 MANGOS_DLL_EXPORT
  72 bool GossipHello ( Player * player, Creature *_Creature )
  73 {
  74     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
  75     if(!tmpscript || !tmpscript->pGossipHello) return false;
  76
  77     player->PlayerTalkClass->ClearMenus();
  78     return tmpscript->pGossipHello(player,_Creature);
  79 }
  80
  81 MANGOS_DLL_EXPORT
  82 bool GossipSelect( Player *player, Creature *_Creature,uint32 sender, uint32 action )
  83 {
  84     debug_log("DEBUG: Gossip selection, sender: %d, action: %d",sender, action);
  85
  86     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
  87     if(!tmpscript || !tmpscript->pGossipSelect) return false;
  88
  89     player->PlayerTalkClass->ClearMenus();
  90     return tmpscript->pGossipSelect(player,_Creature,sender,action);
  91 }
  92
  93 MANGOS_DLL_EXPORT
  94 bool GossipSelectWithCode( Player *player, Creature *_Creature, uint32 sender, uint32 action, const char* sCode )
  95 {
  96     debug_log("DEBUG: Gossip selection, sender: %d, action: %d",sender, action);
  97
  98     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
  99     if(!tmpscript || !tmpscript->pGossipSelectWithCode) return false;
 100
 101     player->PlayerTalkClass->ClearMenus();
 102     return tmpscript->pGossipSelectWithCode(player,_Creature,sender,action,sCode);
 103 }
 104
 105 MANGOS_DLL_EXPORT
 106 bool QuestAccept( Player *player, Creature *_Creature, Quest *_Quest )
 107 {
 108     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 109     if(!tmpscript || !tmpscript->pQuestAccept) return false;
 110
 111     player->PlayerTalkClass->ClearMenus();
 112     return tmpscript->pQuestAccept(player,_Creature,_Quest);
 113 }
 114
 115 MANGOS_DLL_EXPORT
 116 bool QuestSelect( Player *player, Creature *_Creature, Quest *_Quest )
 117 {
 118     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 119     if(!tmpscript || !tmpscript->pQuestSelect) return false;
 120
 121     player->PlayerTalkClass->ClearMenus();
 122     return tmpscript->pQuestSelect(player,_Creature,_Quest);
 123 }
 124
 125 MANGOS_DLL_EXPORT
 126 bool QuestComplete( Player *player, Creature *_Creature, Quest *_Quest )
 127 {
 128     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 129     if(!tmpscript || !tmpscript->pQuestComplete) return false;
 130
 131     player->PlayerTalkClass->ClearMenus();
 132     return tmpscript->pQuestComplete(player,_Creature,_Quest);
 133 }
 134
 135 MANGOS_DLL_EXPORT
 136 bool ChooseReward( Player *player, Creature *_Creature, Quest *_Quest, uint32 opt )
 137 {
 138     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 139     if(!tmpscript || !tmpscript->pChooseReward) return false;
 140
 141     player->PlayerTalkClass->ClearMenus();
 142     return tmpscript->pChooseReward(player,_Creature,_Quest,opt);
 143 }
 144
 145 MANGOS_DLL_EXPORT
 146 uint32 NPCDialogStatus( Player *player, Creature *_Creature )
 147 {
 148     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 149     if(!tmpscript || !tmpscript->pNPCDialogStatus) return 100;
 150
 151     player->PlayerTalkClass->ClearMenus();
 152     return tmpscript->pNPCDialogStatus(player,_Creature);
 153 }
 154
 155 MANGOS_DLL_EXPORT
 156 uint32 GODialogStatus( Player *player, GameObject *_GO )
 157 {
 158     Script *tmpscript = NULL;
 159
 160     tmpscript = m_scripts[_GO->GetGOInfo()->ScriptId];
 161     if(!tmpscript || !tmpscript->pGODialogStatus) return 100;
 162
 163     player->PlayerTalkClass->ClearMenus();
 164     return tmpscript->pGODialogStatus(player,_GO);
 165 }
 166
 167 MANGOS_DLL_EXPORT
 168 bool ItemHello( Player *player, Item *_Item, Quest *_Quest )
 169 {
 170     Script *tmpscript = NULL;
 171
 172     tmpscript = m_scripts[_Item->GetProto()->ScriptId];
 173     if(!tmpscript || !tmpscript->pItemHello) return false;
 174
 175     player->PlayerTalkClass->ClearMenus();
 176     return tmpscript->pItemHello(player,_Item,_Quest);
 177 }
 178
 179 MANGOS_DLL_EXPORT
 180 bool ItemQuestAccept( Player *player, Item *_Item, Quest *_Quest )
 181 {
 182     Script *tmpscript = NULL;
 183
 184     tmpscript = m_scripts[_Item->GetProto()->ScriptId];
 185     if(!tmpscript || !tmpscript->pItemQuestAccept) return false;
 186
 187     player->PlayerTalkClass->ClearMenus();
 188     return tmpscript->pItemQuestAccept(player,_Item,_Quest);
 189 }
 190
 191 MANGOS_DLL_EXPORT
 192 bool GOHello( Player *player, GameObject *_GO )
 193 {
 194     Script *tmpscript = NULL;
 195
 196     tmpscript = m_scripts[_GO->GetGOInfo()->ScriptId];
 197     if(!tmpscript || !tmpscript->pGOHello) return false;
 198
 199     player->PlayerTalkClass->ClearMenus();
 200     return tmpscript->pGOHello(player,_GO);
 201 }
 202
 203 MANGOS_DLL_EXPORT
 204 bool GOQuestAccept( Player *player, GameObject *_GO, Quest *_Quest )
 205 {
 206     Script *tmpscript = NULL;
 207
 208     tmpscript = m_scripts[_GO->GetGOInfo()->ScriptId];
 209     if(!tmpscript || !tmpscript->pGOQuestAccept) return false;
 210
 211     player->PlayerTalkClass->ClearMenus();
 212     return tmpscript->pGOQuestAccept(player,_GO,_Quest);
 213 }
 214
 215 MANGOS_DLL_EXPORT
 216 bool GOChooseReward( Player *player, GameObject *_GO, Quest *_Quest, uint32 opt )
 217 {
 218     Script *tmpscript = NULL;
 219
 220     tmpscript = m_scripts[_GO->GetGOInfo()->ScriptId];
 221     if(!tmpscript || !tmpscript->pGOChooseReward) return false;
 222
 223     player->PlayerTalkClass->ClearMenus();
 224     return tmpscript->pGOChooseReward(player,_GO,_Quest,opt);
 225 }
 226
 227 MANGOS_DLL_EXPORT
 228 bool AreaTrigger      ( Player *player, AreaTriggerEntry* atEntry )
 229 {
 230     Script *tmpscript = NULL;
 231
 232     tmpscript = m_scripts[GetAreaTriggerScriptId(atEntry->id)];
 233     if(!tmpscript || !tmpscript->pAreaTrigger) return false;
 234
 235     return tmpscript->pAreaTrigger(player, atEntry);
 236 }
 237
 238 MANGOS_DLL_EXPORT
 239 bool ItemUse( Player *player, Item* _Item, SpellCastTargets const& targets)
 240 {
 241     Script *tmpscript = NULL;
 242
 243     tmpscript = m_scripts[_Item->GetProto()->ScriptId];
 244     if(!tmpscript || !tmpscript->pItemUse) return false;
 245
 246     return tmpscript->pItemUse(player,_Item,targets);
 247 }
 248
 249 MANGOS_DLL_EXPORT
 250 CreatureAI* GetAI(Creature *_Creature )
 251 {
 252     Script *tmpscript = m_scripts[_Creature->GetScriptId()];
 253     if(!tmpscript || !tmpscript->GetAI) return NULL;
 254
 255     return tmpscript->GetAI(_Creature);
 256 }
 257
 258 MANGOS_DLL_EXPORT
 259 InstanceData* CreateInstanceData(Map *map)
 260 {
 261     if(!map->IsDungeon()) return NULL;
 262     Script *tmpscript = m_scripts[((InstanceMap*)map)->GetScriptId()];
 263     if(!tmpscript || !tmpscript->GetInstanceData) return NULL;
 264
 265     return tmpscript->GetInstanceData(map);
 266 }
 267
 268 MANGOS_DLL_EXPORT
 269 bool EffectDummyGameObj(Unit *caster, uint32 spellId, uint32 effIndex, GameObject *gameObjTarget )
 270 {
 271     Script *tmpscript = m_scripts[gameObjTarget->GetGOInfo()->ScriptId];
 272
 273     if (!tmpscript || !tmpscript->pEffectDummyGameObj) return false;
 274
 275     return tmpscript->pEffectDummyGameObj(caster, spellId,effIndex,gameObjTarget);
 276 }
 277
 278 MANGOS_DLL_EXPORT
 279 bool EffectDummyCreature(Unit *caster, uint32 spellId, uint32 effIndex, Creature *crTarget )
 280 {
 281     Script *tmpscript = m_scripts[crTarget->GetScriptId()];
 282
 283     if (!tmpscript || !tmpscript->pEffectDummyCreature) return false;
 284
 285     return tmpscript->pEffectDummyCreature(caster, spellId,effIndex,crTarget);
 286 }
 287
 288 MANGOS_DLL_EXPORT
 289 bool EffectDummyItem(Unit *caster, uint32 spellId, uint32 effIndex, Item *itemTarget )
 290 {
 291     Script *tmpscript = m_scripts[itemTarget->GetProto()->ScriptId];
 292
 293     if (!tmpscript || !tmpscript->pEffectDummyItem) return false;
 294
 295     return tmpscript->pEffectDummyItem(caster, spellId,effIndex,itemTarget);
 296 }
 297
 298 void ScriptedAI::UpdateAI(const uint32)
 299 {
 300     //Check if we have a current target
 301     if( m_creature->isAlive() && m_creature->SelectHostilTarget() && m_creature->getVictim())
 302     {
 303         //If we are within range melee the target
 304         if( m_creature->IsWithinDistInMap(m_creature->getVictim(), ATTACK_DISTANCE))
 305         {
 306             if( m_creature->isAttackReady() )
 307             {
 308                 m_creature->AttackerStateUpdate(m_creature->getVictim());
 309                 m_creature->resetAttackTimer();
 310             }
 311         }
 312     }
 313 }
 314
 315 void ScriptedAI::EnterEvadeMode()
 316 {
 317     m_creature->CombatStop(true);
 318     if( m_creature->isAlive() )
 319         DoGoHome();
 320 }
 321
 322 void ScriptedAI::DoStartAttack(Unit* victim)
 323 {
 324     if( m_creature->Attack(victim, true) )
 325         m_creature->GetMotionMaster()->MoveChase(victim);
 326 }
 327
 328 void ScriptedAI::DoStopAttack()
 329 {
 330     if( m_creature->getVictim() != NULL )
 331     {
 332         m_creature->AttackStop();
 333     }
 334 }
 335
 336 void ScriptedAI::DoGoHome()
 337 {
 338     if( !m_creature->getVictim() && m_creature->isAlive() )
 339         m_creature->GetMotionMaster()->MoveTargetedHome();
 340 }