Add race support for eAthena

The job/class field is used to select the race. If the given race isn't defined,
it falls back on the first race (so servers can use jobs/classes without races).
Also rename job to subtype for Being and subclasses, and begin support for
changing monster and NPC subtypes on the fly (particle effects still need to be
reset when they change).

Reviewed-by: Bertram

1 files changed, 11 insertions, 0 deletions

diff --git a/src/resources/itemdb.cpp b/src/resources/itemdb.cpp
index d60e38da..4638f00e 100644
--- a/src/resources/itemdb.cpp
+++ b/src/resources/itemdb.cpp
@@ -78,6 +78,8 @@ static ItemType itemTypeFromString(const std::string &name, int id = 0)
     else if (name=="equip-necklace")    return ITEM_EQUIPMENT_NECKLACE;
     else if (name=="equip-feet")        return ITEM_EQUIPMENT_FEET;
     else if (name=="equip-ammo")        return ITEM_EQUIPMENT_AMMO;
+    else if (name=="racesprite")        return ITEM_SPRITE_RACE;
+    else if (name=="hairsprite")        return ITEM_SPRITE_HAIR;
     else return ITEM_UNUSABLE;
 }
 
@@ -255,6 +257,15 @@ void ItemDB::unload()
     mLoaded = false;
 }
 
+bool ItemDB::exists(int id)
+{
+    assert(mLoaded);
+
+    ItemInfos::const_iterator i = mItemInfos.find(id);
+
+    return i != mItemInfos.end();
+}
+
 const ItemInfo &ItemDB::get(int id)
 {
     assert(mLoaded);