[9576] Implement SCRIPT_COMMAND_CREATE_ITEM to use when no spell exist

Signed-off-by: NoFantasy <nofantasy@nf.no>

src/game/Map.cpp

@@ -3484,6 +3484,28 @@ void Map::ScriptsProcess()
                     pSource->PlayDirectSound(step.script->datalong,pTarget);
                 break;
             }
+            case SCRIPT_COMMAND_CREATE_ITEM:
+            {
+                if (!target && !source)
+                {
+                    sLog.outError("SCRIPT_COMMAND_CREATE_ITEM call for NULL object.");
+                    break;
+                }
+
+                // only Player
+                if ((!target || target->GetTypeId() != TYPEID_PLAYER) && (!source || source->GetTypeId() != TYPEID_PLAYER))
+                {
+                    sLog.outError("SCRIPT_COMMAND_CREATE_ITEM call for non-player (TypeIdSource: %u)(TypeIdTarget: %u), skipping.", source ? source->GetTypeId() : 0, target ? target->GetTypeId() : 0);
+                    break;
+                }
+
+                Player* pReceiver = target && target->GetTypeId() == TYPEID_PLAYER ? (Player*)target : (Player*)source;
+
+                if (Item* pItem = pReceiver->StoreNewItemInInventorySlot(step.script->datalong, step.script->datalong2))
+                    pReceiver->SendNewItem(pItem, step.script->datalong2, true, false);
+
+                break;
+            }
             default:
                 sLog.outError("Unknown script command %u called.",step.script->command);
                 break;

src/game/ObjectMgr.cpp

@@ -4370,6 +4370,22 @@ void ObjectMgr::LoadScripts(ScriptMapMap& scripts, char const* tablename)
                 }
                 break;
             }
+            case SCRIPT_COMMAND_CREATE_ITEM:
+            {
+                if (!GetItemPrototype(tmp.datalong))
+                {
+                    sLog.outErrorDb("Table `%s` has nonexistent item (entry: %u) in SCRIPT_COMMAND_CREATE_ITEM for script id %u",
+                        tablename, tmp.datalong, tmp.id);
+                    continue;
+                }
+                if (!tmp.datalong2)
+                {
+                    sLog.outErrorDb("Table `%s` SCRIPT_COMMAND_CREATE_ITEM but amount is %u for script id %u",
+                        tablename, tmp.datalong2, tmp.id);
+                    continue;
+                }
+                break;
+            }
         }
 
         if (scripts.find(tmp.id) == scripts.end())

src/game/World.h

@@ -369,6 +369,7 @@ enum RealmZone
 #define SCRIPT_COMMAND_REMOVE_AURA          14              // source (datalong2!=0) or target (datalong==0) unit, datalong = spell_id
 #define SCRIPT_COMMAND_CAST_SPELL           15              // source/target cast spell at target/source (script->datalong2: 0: s->t 1: s->s 2: t->t 3: t->s
 #define SCRIPT_COMMAND_PLAY_SOUND           16              // source = any object, target=any/player, datalong (sound_id), datalong2 (bitmask: 0/1=anyone/target, 0/2=with distance dependent, so 1|2 = 3 is target with distance dependent)
+#define SCRIPT_COMMAND_CREATE_ITEM          17              // source or target must be player, datalong = item entry, datalong2 = amount
 
 /// Storage class for commands issued for delayed execution
 struct CliCommandHolder

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9575"
+ #define REVISION_NR "9576"
 #endif // __REVISION_NR_H__