[0081] Implement server side spells

Add exemplarily support for spells 21387(used with Ragnaros) and 62388(related to Demonic Circle)
Further table columns can be added as required.

Signed-off-by: Schmoozerd <schmoozerd@scriptdev2.com>

sql/updates/0081_12000_01_mangos_spell_template.sql

@@ -0,0 +1,22 @@
+ALTER TABLE db_version CHANGE COLUMN required_0065_12087_02_mangos_command required_0081_12000_01_mangos_spell_template bit;
+
+DROP TABLE IF EXISTS `spell_template`;
+CREATE TABLE `spell_template` (
+  `id` int(11) unsigned NOT NULL DEFAULT '0',
+  `proc_flags` int(11) unsigned NOT NULL DEFAULT '0',
+  `proc_chance` int(11) unsigned NOT NULL DEFAULT '0',
+  `duration_index` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0_implicit_target_a` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0_radius_idx` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0_apply_aura_name` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0_misc_value` int(11) unsigned NOT NULL DEFAULT '0',
+  `effect0_trigger_spell` int(11) unsigned NOT NULL DEFAULT '0',
+  `comments` varchar(255) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 ROW_FORMAT=FIXED COMMENT='MaNGOS server side spells';
+
+INSERT INTO spell_template VALUES
+-- ID   proc_flags chnce dur  ef0 tarA0 rad  aur  misc    trigger
+(21387, 0x00000028,  15,  21,   6,   1,   0,  42, 0,      21388, 'Melt-Weapon trigger aura related used by Ragnaros'),
+(62388, 0x00000000, 101,  21,   6,   1,   0,   4, 0,      0,     'Aura required for Demonic Circle 48020');

src/game/ObjectMgr.cpp

@@ -6791,6 +6791,59 @@ void ObjectMgr::LoadNPCSpellClickSpells()
     sLog.outString(">> Loaded %u spellclick definitions", count);
 }
 
+static char* SERVER_SIDE_SPELL      = "MaNGOS server-side spell";
+
+struct SQLSpellLoader : public SQLStorageLoaderBase<SQLSpellLoader>
+{
+    template<class S, class D>
+    void default_fill(uint32 field_pos, S src, D &dst)
+    {
+        if (field_pos == 65)                                // EquippedItemClass
+            dst = D(-1);
+        else
+            dst = D(src);
+    }
+
+    void default_fill_to_str(uint32 field_pos, char const* /*src*/, char * & dst)
+    {
+        if (field_pos == 132)                               // SpellName[0]
+        {
+            dst = SERVER_SIDE_SPELL;
+        }
+        else
+        {
+            dst = new char[1];
+            *dst = 0;
+        }
+    }
+};
+
+void ObjectMgr::LoadSpellTemplate()
+{
+    SQLSpellLoader loader;
+    loader.Load(sSpellTemplate);
+
+    sLog.outString(">> Loaded %u spell definitions", sSpellTemplate.RecordCount);
+    sLog.outString();
+
+    for (uint32 i = 1; i < sSpellTemplate.MaxEntry; ++i)
+    {
+        // check data correctness
+        SpellEntry const* spellEntry = sSpellTemplate.LookupEntry<SpellEntry>(i);
+        if (!spellEntry)
+            continue;
+
+        // insert serverside spell data
+        if (sSpellStore.GetNumRows() <= i)
+        {
+            sLog.outErrorDb("Loading Spell Template for spell %u, index out of bounds (max = %)", i, sSpellStore.GetNumRows());
+            continue;
+        }
+        else
+            sSpellStore.InsertEntry(const_cast<SpellEntry*>(spellEntry), i);
+    }
+}
+
 void ObjectMgr::LoadWeatherZoneChances()
 {
     uint32 count = 0;

src/game/SQLStorages.cpp

@@ -37,7 +37,9 @@ const char WorldTemplatedstfmt[] = "ii";
 const char ConditionsSrcFmt[] = "iiii";
 const char ConditionsDstFmt[] = "iiii";
 const char SpellTemplatesrcfmt[] = "iiiiiiiiiix";
-
+//                                0         10        20        30        40        50        60        70        80        90        100       110       120       130       140       150       160     170       180  185
+const char SpellTemplatedstfmt[]="ixxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxiixxxxixxxxxxFxxxxxxxxxxxxxxxxxxxxxxixxxxxFFFxxxxxxixxxxxixxixxxxxFFFxxxxxxixxxxxixxFFFxxxxxxxxxxxxxppppppppppppppppppppppppppppppppxxxxxxxxxxxFFFxxxxxx";
+//                                Id                              proc  DurationIndex
 SQLStorage sCreatureStorage(CreatureInfosrcfmt, CreatureInfodstfmt, "entry", "creature_template");
 SQLStorage sCreatureDataAddonStorage(CreatureDataAddonInfofmt, "guid", "creature_addon");
 SQLStorage sCreatureModelStorage(CreatureModelfmt, "modelid", "creature_model_info");
@@ -50,3 +52,4 @@ SQLStorage sPageTextStore(PageTextfmt, "entry", "page_text");
 SQLStorage sInstanceTemplate(InstanceTemplatesrcfmt, InstanceTemplatedstfmt, "map", "instance_template");
 SQLStorage sWorldTemplate(WorldTemplatesrcfmt, WorldTemplatedstfmt, "map", "world_template");
 SQLStorage sConditionStorage(ConditionsSrcFmt, ConditionsDstFmt, "condition_entry", "conditions");
+SQLStorage sSpellTemplate(SpellTemplatesrcfmt, SpellTemplatedstfmt, "id", "spell_template");

src/game/SQLStorages.h

@@ -34,5 +34,6 @@ extern SQLStorage sItemStorage;
 extern SQLStorage sInstanceTemplate;
 extern SQLStorage sWorldTemplate;
 extern SQLStorage sConditionStorage;
+extern SQLStorage sSpellTemplate;
 
 #endif

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "0080"
+ #define REVISION_NR "0081"
 #endif // __REVISION_NR_H__

src/shared/revision_sql.h

@@ -1,6 +1,6 @@
 #ifndef __REVISION_SQL_H__
 #define __REVISION_SQL_H__
- #define REVISION_DB_CHARACTERS "required_11785_02_characters_instance"
+ #define REVISION_DB_CHARACTERS "required_0028_xxxxx_01_characters_character_phase_data"
- #define REVISION_DB_MANGOS "required_12087_02_mangos_command"
+ #define REVISION_DB_MANGOS "required_0081_12000_01_mangos_spell_template"
- #define REVISION_DB_REALMD "required_10008_01_realmd_realmd_db_version"
+ #define REVISION_DB_REALMD "required_0014_xxxxx_01_realmd_account_access"
 #endif // __REVISION_SQL_H__